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652, Addition of a study (250 S.F.), Staff Reports• City ofieo f�'..y �✓E�� • INCORPORATED JANUARY 24, 1957 NO. 2 PORTUGUESE BEND ROAD ROLLING HILLS, CALIF. 90274 (310) 377-1521 FAX: (310) 377-7288 E-mail: cityofrh@aol.com TO: DON THURSBY, ARCHITECT FROM YOLANTA SCHWARTZ, PLANNING DIRECTOR SUBJECT: 63 CREST ROAD EAST, COMMENCEMENT OF W K DATE: OCTOBER 14, 2004 This is to notify you that pursuant to the City requirements, Section 17.27.030 of the Zoning Code, you must underground the utility lines servicing the existing stable, since your plan calls for upgrade of the panel in that location. Please contact the Edison Co., Roger Archer at 783-9396 for requirements to underground from the pole, which is located off site. As you know the approvals for Zoning Case No. 652 will expire on October 17, 2004, unless work commences on or prior to that day. Since you have to trench for the proposed undergrounding, such trenching on your client's property, if started by October 15, 2004, will constitute commencement of work, and we will not deem the approval voided. However, a permit for electrical work and approved plans from the Edison Co. to underground the utilities from the pole located off -site must be obtained by November 30, 2004, and work to commence immediately thereafter. *�s Printed on Recycled Paper. DATE: TO: FROM: SUBJECT: • Ci4 ofie. Mn$ JUL INCORPORATED JANUARY 24, 1957 NO. 2 PORTUGUESE BEND ROAD ROLLING HILLS, CALIF. 90274 (310) 377-1521 FAX: (310) 377-7288 E-mail: cityofrh@aol.com OCTOBER 21, 2003 HONORABLE MEMBERS OF THE PLANNING COMMISSION YOLANTA SCHWARTZ, PLANNING DIRECTOR ZONING CASE NO. 652, 63 CREST ROAD (LOT 70-B-2-MS). REQUEST FOR A ONE-YEAR TIME EXTENSION. BACKGROUND Attached is a request from Mr. Don Thursby, Architect, on behalf of Ms. Nina Ritter requesting a one-year time extension for a previously approved requests for a Site Plan Review for grading and construction of additions and a pool house; Variance to encroach with the additions into the front and side yard setbacks, and a Conditional Use Permit to construct the pool house in Zoning Case No. 652, that was approved by the Commission by Resolution No. 2002-14 on September 17, 2002. The applicant's representative states that the applicant has reconsidered the scope of work and additional time is needed to complete the plans. If the request for extension is approved, the approval will expire on October 17, 2004. RECOMMENDATION It is recommended that the Planning Commission consider the request and adopt Resolution No. 2003-23 granting the extension. ®i'nnlctl on F?4scyrind I':grrn mailbox:///Planning% /Documents/Mozilla/Profiles/Ron%2... Subject: 63 Crest Road East From: Don W. Thursby <don@dwtaia.com> Date: Mon, 13 Oct 2003 16:48:40 -0700 To: Schwartz Yolanta <yschwartz@cityofrh.net> CC: Don W. Thursby <don@dwtaia.com> Dear Yolanta, Re: Resolution #2002-14 Zoning Case # 652 We respectfully request an extension of the Planning Commission approval Zoning Case # 652 for additions and remodeling at 63 Crest Road East. Ritter/Armours have reconsidered the scope of work and find it necessary to scale back from the original approved plans. The square footage and grading required for the revised project will be substantially less than previously approved. We are in the process of obtaining approvals for the revised plans and request an extension of the Planning Commission approval to accomplish this task. Sincerly, Don Thursby Don W. Thursby, AIA 777 Silver Spur Road # 232 Rolling Hills Estates, CA 90274 T: 310 544-8514 F: 310 544-8564 1 of 1 10/14/03 9:56 AM RESOLUTION NO. 2003-23 A RESOLUTION OF THE PLANNING COMMISSION OF THE CITY OF ROLLING HILLS APPROVING A MODIFICATION TO PLANNING COMMISSION RESOLUTION NO. 2002-14 AND APPROVING AN EXTENSION TO PREVIOUSLY APPROVED REQUEST FOR A SITE PLAN REVIEW TO CONSTRUCT SUBSTANTIAL ADDITIONS AND A POOL HOUSE; GRANTING A VARIANCE REQUEST FOR ENCROACHMENT OF THE ADDITIONS INTO THE SIDE AND FRONT YARD SETBACKS; GRANTING A VARIANCE REQUEST FOR ENCROACHMENT OF RETAINING WALLS INTO THE SIDE YARD SETBACKS; AND GRANTING A CONDITIONAL USE PERMIT TO CONSTRUCT A POOL HOUSE AT AN EXISTING SINGLE-FAMILY RESIDENCE IN ZONING CASE NO. 652 AT 63 CREST ROAD EAST, LOT 70-B-2-MS (RITTER/ARMOUR). THE PLANNING COMMISSION OF THE CITY OF ROLLING HILLS DOES HEREBY FIND, RESOLVE AND ORDER AS FOLLOWS: Section 1. A request has been filed by Mr. Don Thursby, Architect, on behalf of Ms. Nina Ritter with respect to real property located at 63 Crest Road East, Rolling Hills, requesting an extension to previously approved Site Plan, Variances and Conditional Use Permit to construct additions and a pool house. Section 2. The Commission considered this item at a meeting on October 21, 2003, at which time information was presented indicating that additional time is needed to process the development application. Section 3. Based upon information and evidence submitted, the Planning Commission does hereby amend Paragraph A, Section 14 of Resolution No. 2002-14, dated September 17, 2002, to read as follows: " A. The Site Plan Review, Variances, and Conditional Use Permit approvals shall expire within two years from the effective date of approval as defined in Sections 17.38.070(A), 17.42.070(A), and 17.46.080(A) unless otherwise extended pursuant to the requirements of those sections.." Section 4. Except as herein amended, the provisions of Resolution No. 2002-14 shall continue to be in full force and effect. PASSED, APPROVED AND ADOPTED THIS 21st DAY OF OCTOBER 2003. ARVEL WITTE, CHAIRMAN ATTEST: MARILYN KERN, DEPUTY CITY CLERK STATE OF CALIFORNIA ) COUNTY OF LOS ANGELES ) §§ CITY OF ROLLING HILLS ) I certify that the foregoing Resolution No. 2003-23 entitled: A RESOLUTION OF THE PLANNING COMMISSION OF THE CITY OF ROLLING HILLS APPROVING A MODIFICATION TO PLANNING COMMISSION RESOLUTION NO. 2002-14 AND APPROVING AN EXTENSION TO PREVIOUSLY APPROVED REQUEST FOR A SITE PLAN REVIEW TO CONSTRUCT SUBSTANTIAL ADDITIONS AND A POOL HOUSE; GRANTING A VARIANCE REQUEST FOR ENCROACHMENT OF THE ADDITIONS INTO THE SIDE AND FRONT YARD SETBACKS; GRANTING A VARIANCE REQUEST FOR ENCROACHMENT OF RETAINING WALLS INTO THE SIDE YARD SETBACKS; AND GRANTING A CONDITIONAL USE PERMIT TO CONSTRUCT A POOL HOUSE AT AN EXISTING SINGLE-FAMILY RESIDENCE IN ZONING CASE NO. 652 AT 63 CREST ROAD EAST, LOT 70-B-2-MS (RITTER/ ARMOUR). was approved and adopted at a regular meeting of the Planning Commission on October 21, 2003 by the following roll call vote: AYES: NOES: ABSENT: ABSTAIN: and in compliance with the laws of California was posted at the following: Administrative Offices DEPUTY CITY CLERK )f/jfr j //3 IHCCi)-Pe:)I kif=r, JA0N.0.14, `` 'd, Via".' NO. 2 PORTUGUESE BEND ROAD ROLLING HILLS, CALIF. 90274 (310) 377-1521 FAX: (310) 377-7288 E-mail: cityofrh@aol.com Agenda Item No.: 4A , Mtg. Date: 9/23/02 DATE: SEPTEMBER 23, 2002 TO: HONORABLE MAYOR AND MEMBERS OF THE CITY COUNCIL ATTN: CRAIG R. NEALIS, CITY MANAGER FROM: YOLANTA SCHWARTZ, PLANNING DIRECTOR SUBJECT: RESOLUTION NO. 2002-14. A RESOLUTION OF THE PLANNING COMMISSION OF THE CITY OF ROLLING HILLS GRANTING A SITE PLAN REVIEW REQUEST TO CONSTRUCT SUBSTANTIAL ADDITIONS AND A POOL HOUSE; GRANTING A VARIANCE REQUEST FOR ENCROACHMENT OF THE ADDITIONS INTO THE SIDE AND FRONT YARD SETBACKS; GRANTING A VARIANCE REQUEST FOR ENCROACHMENT OF RETAINING WALLS INTO THE SIDE YARD SETBACKS; AND GRANTING A CONDITIONAL USE PERMIT TO CONSTRUCT A POOL HOUSE AT AN EXISTING SINGLE-FAMILY RESIDENCE IN ZONING CASE NO. 652 AT 63 CREST ROAD EAST, LOT 70-B-2-MS (RITTER/ARMOUR). BACKGROUND 1. The Planning Commission adopted Resolution No. 2002-14, which is attached, on September 17, 2002 at their regular meeting granting a request for a Site Plan Review for substantial additions, a Conditional Use Permit request for a pool house and granting Variances to encroach with the additions into the front and side yard setbacks and with retaining walls into the side yard setback. The vote was 4-1. Commissioner DeRoy abstained. 2. The Planning Commission considered this request on July 16, 2002, August 20, 2002 public hearings and at a field trip on August 5, 2002. 3. The applicants request to construct a 1,522 square foot addition to an existing single-family residence, a 626 square foot garage and a 1,397 square foot basement. The property is zoned RAS-2, which requires a 35-foot side yard setbacks and 50-foot front yard setback measured from the roadway easement line. A portion, 256 square feet of the proposed addition would encroach into the required front yard setback and 708 square feet would encroach into the required side yard setback. Additionally, 80 square feet of the proposed garage would encroach into the side yard setback. A 389 square foot pool house is also proposed. ZC No. 652 CC 9/23/02 ®r>r,%:t,1 111 4. The property is developed with a two-story house consisting of 3,959 square feet on the ground level and 1,050 square feet on the second level, a 479 square foot garage, 718 square foot pool, 1,771 square foot two story stable -guest house structure, a 6,923 square foot tennis court and a 20,476 square foot riding ring. A 3,814 square foot driveway access to 67 Crest Road is located on the eastern portion of the lot. This driveway is not included in the calculations for the net lot area, but is included in the total net lot coverage and disturbed area. 5. The two-story house and stable/guest house were completed in 1956. Earlier research, records and a 1993 City Attorney's opinion indicate that the two story structures are legal non -conforming, due to the fact that they were built prior to the City's adoption of its first Zoning Ordinance in 1960. Building Permit records show that these structures were built with permits. A plot plan of the property approved by the Association in 1955 shows a two story dwelling unit. Prior to 1960, the Los Angeles County regulations allowed two story structures in Rolling Hills. The proposed addition will be an extension of the first floor only, and no addition is proposed to the existing second story. 6. Most of the existing house encroaches into the front yard setback, and a portion of the existing garage encroaches into the side yard setback. Since the original house was constructed, the City approved several Variance requests for additions, which encroached into the front yard setback. CUP for the tennis court with retaining walls and a 10-foot high chain link fence was approved in 1978. In 1980 the swimming pool and a recreation room next to the swimming pool were approved. The approved recreation room was not constructed. 7. The property is screened from Crest Road by trees and vegetation. The west side of the property, along which the majority of the addition is proposed is buffered by 24 trees. Two trees will be removed to allow for the addition along the westerly side. The remaining vegetation will remain. 8. In order to accommodate the proposed addition, the riding ring will be decreased in size by 1,740 square feet. 9. The existing driveway will be extended to allow access to the new garage. The existing garage will be converted into living space. The property slopes in a southerly direction. The proposed addition along the western portion of the lot, including the garage, follows the slope of the property. A terrace is proposed above the new garage, which would be a continuation of an existing terrace that spans the south side of the house. The proposed garage will not have a habitable space above. 10. The property is zoned RAS-2, and the lot consists of 276,932 square feet of gross area, (6.35 acres), and 227,411 square feet of net lot area, (5.22 acres). The proposed addition will follow the pattern and style of the original house. The bulk of the proposed project will be built into the existing slope to eliminate the need to create a new building pad. The residential building pad is 29,928 square feet. The residential building pad coverage is proposed at 8,452 square feet or 28.2%, which includes the house and garage, the pool house, stable and service yard. The second building pad, ZC No. 652 CC 9/23/02 2 • • (lower pad), consisting of the existing tennis court and the pool is 8,457 square feet with building pad coverage of 90.4%. 11. Pursuant to Section 17.16.210 of the Zoning Ordinance, a pool house requires a Conditional Use Permit. No kitchen or other cooking facilities are permitted in a pool house. 12. Grading for the project will require 1,100 cubic yards of cut and 1,100 cubic yards of fill which will be balanced on site. The disturbed area of the lot will be 65,380 square feet or 28.7%. Currently, 27.7% of the net lot area is disturbed. According to the architect, the majority, of grading will be either below the new structure or follow the existing slope of the property. The cut required for the basement will be placed below the new terrace adjacent to the family room. The rear of the existing house is developed with raised stone terraces. The additional terraces will follow the same pattern. A small amount of grading is proposed at the top of the slope leading to the lower pad. Currently, the water runoff from the upper pad moves across the top of the slope to a drainage catch basin. The proposed grading will repair minor erosion in this area. 13. The structural lot coverage on the 227,411 square foot net lot area is proposed at 16,093 square feet or 7.1%. This includes the residence with garage, pool, pool house, stable, the tennis court and service yard, (20% permitted); and the total lot coverage proposed including the structures and paved areas is 31,234 square feet or 13.7% of the net lot area, (35% permitted). The existing concrete driveways were originally connected with an asphalt drive across the southern edge of the upper pad. The asphalt was then covered with decomposed granite. The applicants propose to remove approximately 5,000 square feet of the underlying asphalt and replace it with landscaping with grass-crete or similar material to create a walkway. This drive is not counted towards the total net lot coverage, as it will be landscaped. 14. The applicants' representative states that the Variance for the encroachment into the side yard setbacks with the retaining walls is justified, because due to the existing grades, the odd shape of the lot and the placement of the existing house and driveway, the extension of the driveway, to allow for the addition, requires a small cut of the slope. There are existing retaining walls, which already encroach into the side yard setback, which were necessary when the current driveway was constructed. The new walls will be for the most part a continuation of the existing walls. The walls will not be seen from the roadway. 15. The applicants' representative states that the Variance for the encroachment into the front and side yard setbacks with the additions is justified because the property was developed around the riding ring, which is located in the center of the building pad. With the riding ring in the center, the majority of the house was built in the front yard setback. This makes it impossible to add to the house without encroaching into the setbacks or substantially altering the riding ring. Even though the riding ring will be reduced by 17' in length, it will not impair its function. ZC No. 652 CC 9/23/02 • • 16. It will be required that all utilities be placed underground, that the applicants comply with the City's Outdoor Lighting Ordinance, that the roof construction meet the City's and RHCA requirements and that all other code requirements be met. 17. The project has been determined to be categorically exempt pursuant to the California Environmental Quality Act (CEQA). 18. The RHCA approved the project. RECOMMENDATION It is recommended that the City Council receive and file the staff report and Resolution or direct staff as appropriate. ZC No. 652 CC 9/23/02 4 CtI) • ZONING CASE NO. 652 SITE PLAN REVIEW RA-S-2 ZONE SETBACKS Front: 50 ft. from front easement line Side: 35 ft. from property line Rear: 50 ft. from property line STRUCTURES Site Plan Review required for grading requiring a grading permit, any new structure or if size of structure increases by at least 1,000 sq.ft. and has the effect of increasing the size of the structure by more than 25% in a 36-month period. STRUCTURAL LOT COVERAGE (20% maximum) TOTAL LOT COVERAGE (35% maximum) RESIDENTIAL BUILDING PAD COVERAGE (Guideline maximum of 30%) TENNIS COURT BUILDING PAD COVERAGE COMBINED BUILDING PAD COVERAGE GRADING Site Plan Review required if excavation and/or fill or combination thereof is more than 3 feet in depth and covers more than 2,000 sq.ft. Must be balanced on site. DISTURBED AREA 40% maximum; any graded building pad area, any remedial grading (temporary disturbance), any graded slopes and building pad areas, and any nongraded area where impervious surfaces exist. STABLE ACCESS ROADWAY ACCESS VIEWS PLANTS AND ANIMALS ZC No. 652 CC 9/23/02 EXISTING Single family residence with garage, pool, stable/guest - pool -house house, tennis court Residence 3959 sq.ft. Residence Garage 479 sq.ft. Garage Service yard 376 sq.ft Service Yard Stable 1771 sq.ft. Stable Pool 718 sq.ft Pool Tennis Court 6923 sa.ft. Tennis court Total 14,226 sq.ft. Pool House Total Basement 6.3% 7.1% 14.5% 13.7% 24.0%% 90.4 37.8% N/A • 27.7% Existing Existing access from Crest Rd. E N/A N/A 5 28.2% PROPOSED Substantial additions and 5481 sq.ft 626 sq.ft. 185 sq.ft. 1771 sq.ft. 718 sq.ft 6923 sq.ft. 389 sa.ft. 16,093 sq.ft 1397 sq.ft. 90.4% 42.0%% 1,100 cubic yards cut 1,100 cubic yards fill 28.7% Existing Existing access from Crest Rd. E. Planning Commission will review Planning Commission will review NEARBY,;, PROPERTIES ADDRESS OWNER 77 Crest Rd. E Schleissner 73 Crest Rd. E Brown 60 Crest Rd. E Sheen 59 Crest Rd. E Martin Trust 55 Crest Rd. E Pena 67 Crest Rd. E. Beitner 85 Crest Rd. E. Stringfellow 62 Crest Rd. E Frame AVERAGE 63 Crest Rd. E EXISTING PROPOSED RESIDENCE (SQ.FT.) 3,300 4,375 7,021 5,015 7,134 3,411 4,685 7,896 5,354 3,959 +1,050 second story 5,481(first story) LOT SIZE (NET, EXCLUDING ROADWAY EASEMENT ONLY) 289,674 104,108 142,876 54,110 62,726 169,448 148,104 141,134 139,022 260,232 VARIANCE REQUIRED FINDINGS A. That there are exceptional or extraordinary circumstances or conditions applicable to the property that do not apply generally to other properties in the same vicinity and zone; and B. That such variance is necessary for the preservation and enjoyment of substantial property rights possessed by other properties in the same vicinity and zone but which is denied the property in question; and C. That the granting of such variance will not be materially detrimental to the public welfare or injurious to properties or improvements in the vicinity; and D. That in granting the variance, the spirit and intent of this title will be observed; and E. That the variance does not grant special privilege; F. That the variance is consistent with the portions of the County of Los Angeles Hazardous Waste Management Plan relating to siting and siting criteria for hazardous waste facilities; and G. That the variance request is consistent with the General Plan of the City of Rolling Hills. CONDITIONAL USE PERMIT —CABANA/DETACHED RECREATION ROOM 1. No sleeping quarters or kitchen or other cooking facilities are permitted in cabanas. ZC No. 652 CC 9/23/02 6 CO • • RESOLUTION NO. 2002-14 A RESOLUTION OF THE PLANNING COMMISSION OF THE CITY OF ROLLING HILLS GRANTING A SITE PLAN REVIEW REQUEST TO CONSTRUCT SUBSTANTIAL ADDITIONS AND A POOL HOUSE; GRANTING A VARIANCE REQUEST FOR ENCROACHMENT OF THE ADDITIONS INTO THE SIDE AND FRONT YARD SETBACKS; GRANTING A VARIANCE REQUEST FOR ENCROACHMENT OF RETAINING WALLS INTO THE SIDE YARD SETBACKS; AND GRANTING A CONDITIONAL USE PERMIT TO CONSTRUCT A POOL HOUSE AT AN EXISTING SINGLE-FAMILY RESIDENCE IN ZONING CASE NO. 652 AT 63 CREST ROAD EAST, LOT 70-B-2-MS (RITTER/ARMOUR). THE PLANNING COMMISSION OF THE CITY OF ROLLING HILLS DOES HEREBY FIND, RESOLVE AND ORDER AS FOLLOWS: Section 1. Applications were duly filed by Mrs. Ritter and Mr. Armour with respect to real property located at 63 Crest Road East, Rolling Hills (Lot 70-B-2- MS) requesting a site plan review request to construct a 1,522 square foot addition with a 626 square foot garage, a 1,397 square foot basement and a 389 square foot pool house; a variance request for encroachment of the additions into the side and front yard setbacks; a variance request for encroachment of retaining walls into the side yard setbacks; and a request for conditional use permit to construct a pool house. Section 2. The Planning Commission conductedduly noticed public hearings to consider the applications on July 16, 2001 and August 20, 2002, and at a field trip visit on August 5, 2002. The applicants were notified of the public hearings in writing by first class mail. Evidence was heard and presented from all persons interested in affecting said proposal and from members of the City staff and the Planning Commission having reviewed, analyzed and studied said proposal. The applicants were in attendance at the hearings. Section 3. The property is developed with a two-story house consisting of 3,959 square feet on the ground level and 1,050 square feet on the second level, a 479 square foot garage, 718 square foot pool, 1,771 square foot two story stable -guest house structure, a 6,923 square foot tennis court and a 20,476 square foot riding ring. A 3,814 square foot driveway access to 67 Crest Road is located on the eastern portion of the lot. Section 4. The two-story house and stable/guest house were completed in 1956. Earlier research, records and a 1993 City Attorney's opinion indicate that the two story structures are legal non -conforming, due to the fact that they were built prior to the City's adoption of its first Zoning Ordinance in 1960. Building Permit records show that these structures were built with permits. A plot plan of the property approved by the Association in 1955 shows a two story dwelling unit. Prior Reso. 2002-14 ZC No. 652 (3) to 1960, the Los Angeles County regulations allowed two story structures in Rolling Hills. Section 5. The Planning Commission finds that the project qualifies as a Class 4 Exemption (State of CA Guidelines, Section 15304 - Minor Land Alteration) and is therefore categorically exempt from environmental review under the California Environmental Quality Act. Section 6. Section 17.46.030 requires a development plan to be submitted for site plan review and approval before any development requiring a grading permit or any building or structure may be constructed or any expansion, addition, alteration or repair to existing buildings may be made which involve changes to grading or an increase to the size of the building or structure by at least 1,000 square feet and has the effect of increasing the size of the building by more than twenty-five percent (25%) in any thirty-six (36) month period. With respect to the Site Plan Review application requesting additions and construction of a pool house at an existing single family residence, the Planning Commission makes the following findings of fact: A. The proposed development is compatible with the General Plan, the Zoning Ordinance and surrounding uses because the proposed structures comply with the General Plan requirement of low profile, low -density residential development with sufficient open space between surrounding structures. The project conforms to Zoning Code setback requirements with the Variance approved in Section 8, of this Resolution. The lot has a net area of 227,411 square feet. The size of the existing and proposed structures will be 16,093 square feet, which constitutes 7.1% of the net lot area, which is within the maximum 20% structural lot coverage permitted. The total lot coverage including paved areas and driveways will be 31,234 square feet which equals 13.7% of the net lot, which is within the 35% maximum overall lot coverage permitted. The proposed project is screened from the road so as to reduce the visual impact of the development. B. The project substantially preserves the natural and undeveloped state of the lot by minimizing building coverage. The topography of the lot, and the location of the riding ring, which was partially responsible for the placement of the existing residence and subsequent additions, and the adjacent uses, buildings, and structures have been considered, and the addition of 1,522 square feet to the existing residence, the walls and the pool house will not adversely affect or be materially detrimental to these adjacent uses, buildings, or structures because the proposed construction will be constructed on an existing building pad, will be the least intrusive to surrounding properties, will be screened and landscaped with mature trees and shrubs, is a sufficient distance from nearby residences so that it will not impact the view or privacy of surrounding neighbors, will improve slope stability through the use of approved drainage, will accommodate recreation for the owners and their children, and will permit the owners to enjoy their property without deleterious infringement on the rights of surrounding property owners. C. The proposed development, as conditioned, is harmonious in scale and mass with the site, and is consistent with the scale of the neighborhood when Reso. 2002-14 2 C9t ZC No. 652 • • compared to properties in the vicinity. The proposed additions will follow the pattern and style of the original residence. The bulk of the proposed project is built into the existing slope to minimize its impact and eliminate the need to create a new building pad. The development of the site is predicated by the placement of the existing riding ring and its subsequent development. D. The development plan incorporates existing trees and native vegetation to the maximum extent feasible. Specifically, the development plan will supplement the existing vegetation with landscaping that is compatible with and enhances the rural character of the community. E. The development plan substantially preserves the natural and undeveloped state of the lot by minimizing building coverage because the new structures will not cause the lot to look overdeveloped. The layout of the proposed additions were designed to minimize lot coverage. Significant portions of the lot will be left undeveloped so as to maintain scenic vistas across the property. The proposed 389 square foot pool house will be tucked into an existing hillside and will not be visible from the residential building pad or the street. The development plans as proposed will minimize impact on Crest Road. The proposed additions and the pool house will not be visible from Crest Road. F. The development plan preserves surrounding native vegetation and mature trees and supplements these elements with drought -tolerant landscaping which is compatible with and enhances the rural character of the community, and landscaping provides a buffer or transition area between private and public areas. G. The proposed development is sensitive and not detrimental to the convenience and safety of circulation for pedestrians and vehicles because the proposed project will not change the existing circulation pattern and will utilize an existing driveway. H. The project is exempt from the requirements of the California Environmental Quality Act Section 7. Based upon the foregoing findings and the evidence in the record, the Planning Commission hereby approves the Site Plan Review application for Zoning Case No. 652 for proposed structures as shown on the Development Plan dated July 11, 2002 and marked Exhibit A, subject to the conditions contained in Section 14 of this Resolution. Section 8. Section 17.16.210(A)(2) of the Rolling Hills Municipal Code permits approval of a pool house under certain conditions, provided a Conditional Use Permit for such use is approved by the Planning Commission. The applicants are requesting to construct a 389 square foot pool house. Such pool house will be located between the upper and lower building pad and will be built into the hill side. With respect to this request for a Conditional Use Permit, the Planning Commission finds as follows: Reso. 2002-14 ZC No. 652 3 \J • • A. The granting of a Conditional Use Permit for the construction of a pool house would be consistent with the purposes and objectives of the Zoning Ordinance and General Plan and will be desirable for the public convenience and welfare because the use is consistent with similar uses in the community, and the area proposed for the pool house would be located in an area on the property where such use will not change the existing configuration of structures on the lot. B. The nature, condition, and development of adjacent uses, buildings, and structures have been considered, and the construction of a pool house will not adversely affect or be materially detrimental to these adjacent uses, buildings, or structures because the proposed pool house will be recessed into an existing hill side and is of sufficient distance from nearby residences so that the pool house will not impact the view or privacy of surrounding neighbors. C. The project is harmonious in scale and mass with the site, the natural terrain, and surrounding residences because the pool house will comply with the low profile residential development pattern of the community. D. The proposed conditional use complies with all applicable development standards of the zone district because the 389 square foot size of the pool house is permitted under the Municipal Code and the pool house does not encroach into any setback areas. E. The proposed conditional use is consistent with the portions of the Los Angeles County Hazardous Waste Management Plan relating to siting and siting criteria for hazardous waste facilities because the project site is not listed on the current State of California Hazardous Waste and Substances Sites List. F. The proposed conditional use observes the spirit and intent of Title 17 of the Zoning Code because it will not be visible from the road or neighboring properties. A stable, corral and a riding ring exist on the property. Section 9. Based upon the foregoing findings and the evidence in the record, the Planning Commission hereby approves a Conditional Use Permit for the construction of a 389 square foot pool house, in accordance with the development plan dated June 5, 2001 and marked Exhibit A in Zoning Case No. 652 subject to the conditions contained in Section 14 of this Resolution. Section 10. Section 17.16.120 requires the side yard setback for every residential parcel in the RA-S-2 Zone to be thirty-five (35) feet, Section 17.16.110 requires that front yard setback be fifty (50) feet from the roadway easement line, and Section 17.16.130 requires that the rear yard setback be fifty (50) feet from the rear property line. The applicant is requesting to construct substantial additions, which will encroach into the front and side yard setbacks. With respect to this request for a Variance, the Planning Commission finds as follows: A. There are exceptional and extraordinary circumstances and conditions applicable to the property that do not apply generally to the other property or class of use in the same zone. The Variance request is to enlarge an existing structure, Reso. 2002-14 ZC No. 652 • • which already encroaches into the front and side yard setbacks. The irregular lot configuration together with the existing development on the lot create a difficulty in constructing additions elsewhere on the property. B. The Variance is necessary for the preservation and enjoyment of a substantial property right possessed by other property in the same vicinity and zone, but which is denied to the property in question. The Variance is necessary because the existing terrain and development on the lot creates a difficulty in placing any additions elsewhere on the property. The lot is large for the zone in which it is located and the location of the riding ring precludes development in any other area of the lot. The existing house was built into the setbacks and into the slope that descends from Crest Road using retaining walls in front and rear of the structure. The floor of the existing house is 8 feet above the elevation of the riding ring. The proposed additions will minimize the impact on the riding ring. C.. The granting of the Variance would not be materially detrimental to the public welfare or injurious to the property or improvements in such vicinity and zone in which the property is located. The proposed additions will follow along the line of the existing encroachment and will mitigate the necessity for any additional grading or further decreasing the size of the existing riding ring. Section 11. Based upon the foregoing findings and the evidence in the. record, the Planning Commission hereby approves the Variance for Zoning Case No. 652 to permit additions to encroach into the front and side yard setbacks, subject to the conditions specified in Section 14 of this Resolution. Section 12. Section 17.16.120 requires the side yard setback for every residential parcel in the RA-S-2 Zone to be thirty-five (35) feet, Section 17.16.110 requires that front yard setback be fifty (50) feet from the roadway easement line, and Section 17.16.130 requires that the rear yard setback be fifty (50) feet from the rear property line. The applicant is requesting to construct two, approximately 100 foot long and an 80 foot long, retaining walls in the west side yard setback, and a 60 foot long retaining wall in the south easterly side yard setback. The existing walls, which encroach into the west side yard setback shall remain. The average height of the proposed walls will be 2'5", but shall not exceed five feet in overall height. With respect to this request for a Variance, the Planning Commission finds as follows: A. There are exceptional and extraordinary circumstances and conditions applicable to the property or to the intended use that do not apply generally to the other property or class of use in the same zone because the lot is irregular in shape and the existing driveway already contains retaining walls. The previously constructed retaining walls are located on a hillside slope at the side of the lot and away from the street and assist in protecting the hillside from damage due to erosion. The future retaining walls are necessary in order to construct the proposed driveway and to obtain access to the new garage. The retaining wall on the southeasterly side is necessary to correct drainage pattern by intercepting storm water runoff and diverting it away from the hill side. These retaining walls are limited in area so as to preserve the safety and integrity of the slopes and leave nearly all of the existing open space of the property unaffected. Reso. 2002-14 ZC No. 652 5 0 • • B. The Variance is necessary for the preservation and enjoyment of a substantial property right possessed by other property in the same vicinity and zone, but which is denied to the property in question. The Variance will permit the development of the property in a manner similar to development patterns on surrounding properties. The location of the building pad and the development pattern of the remaining structures on site, especially the riding ring, dictate that the proposed retaining walls be set in the west and southeasterly side yard areas. C. The granting of the Variance will not be materially detrimental to the public welfare or injurious to the property or improvements in such vicinity and zone, in which the property is located because the proposed development will improve slope stability through the use of approved drainage, will accommodate recreation for the owners and their children, and will permit the owners to enjoy their property without deleterious infringement on the rights of surrounding property owners. Section 13. Based upon the foregoing findings and • the evidence in the record, the Planning Commission hereby approves a Variance for Zoning Case No. 652 to permit the construction of retaining walls that will encroach into the side yard setbacks, as indicated on the development plan dated July 11, 2002, submitted with this application and incorporated herein by reference as Exhibit A, subject to the conditions specified in Section 14 of this Resolution. Section 14. The Site Plan Review approval regarding the substantial additions, grading and construction of the pool house approved in Sections 7 of this Resolution, the Conditional Use Permit regarding the construction of a pool house approved in Section 9, and the Variances regarding the encroachment of the additions and walls approved in Sections 11 and 13 of this Resolution are subject to the following conditions: A. The Site Plan Review, Variances, and Conditional Use Permit approvals shall expire within one year from the effective date of approval as defined in Sections 17.38.070(A), 17.42.070(A), and 17.46.080(A) unless otherwise extended pursuant to the requirements of those sections. B. It is declared and made a condition of the Site Plan Review, Variances, and Conditional Use Permit approvals, that if any conditions thereof are violated, this approval shall be suspended and the privileges granted hereunder shall lapse; provided that the applicants have been given written notice to cease such violation, the opportunity for a hearing has been provided, and if requested, has been held, and thereafter the applicant fails to correct the violation within a period of thirty (30) days from the date of the City's determination. C. All requirements of the Buildings and Construction Ordinance, the Zoning Ordinance, and of the zone in which the subject property is located must be complied with unless otherwise set forth in this Permit, or shown otherwise on an approved plan. Reso. 2002-14 6 c 9, ZC No. 652 • • D. The lot shall be developed and maintained in substantial conformance . with the site plan on file marked Exhibit A and dated July 11, 2002, except as otherwise provided in these conditions. E. Structural lot coverage shall not exceed 16,093 square feet or 7.1% in conformance with structural lot coverage limitations. F. Total lot coverage of structures and paved areas shall not exceed 31,234 square feet or 13.7% in conformance with lot coverage limitations. G. The disturbed area of the lot shall not exceed 65,380 square feet or 28.7% in conformance with disturbed area limitations. H. Residential building pad coverage on the 29,928 square foot residential building pad shall not exceed 8,452 square feet or 28.2%; coverage on the existing 8,457 square foot tennis court/pool pad shall not exceed 90.4%. I. The pool house shall not exceed 389 square feet. J. No kitchen or other cooking facilities shall be provided within the pool house. K. Grading shall not exceed 1,100 cubic yards of cut soil and 1,100 cubic yards of fill soil. Grading shall be balanced on site and shall preserve the existing flora to the greatest extent possible. L. The proposed and existing retaining walls incorporated into the project shall be an average of 2 feet 6 inches in height, but may not exceed 5 feet at any one point. M. Remove the existing decomposed granite and A/C paving on the path between the westerly portion of the riding ring and the stable/guest house structure and replace it with grass-crete paving. N. The existing landscaping along Crest Road and along the westerly property line shall be maintained to obscure the house from Crest Road and from neighboring properties, but not to obstruct views of neighboring properties. Landscaping shall include water efficient irrigation, to the maximum extent feasible, that incorporates a low gallonage irrigation system, utilizes automatic controllers, incorporates an irrigation design using "hydrozones," considers slope factors and climate conditions in design, and utilizes means to reduce water waste resulting from runoff and overspray in accordance with Section 17.27.020 (Water efficient landscaping requirements) of the Rolling Hills Municipal Code. O. Landscaping for the entire project shall be designed using native shrubs and mature trees, which at full maturity shall not exceed the ridge height of the residence, and which will not obstruct views of neighboring properties. Reso. 2002-14 7 ZC No. 652 • • P. During construction, dust control measures shall be used to stabilize the soil from wind erosion and reduce dust and objectionable odors generated by construction activities in accordance with South Coast Air Quality Management District, Los Angeles County and local ordinances and engineering practices. Q. During construction, conformance with local ordinances and engineering practices so that people or property is not exposed to landslides, mudflows, erosion, or land subsidence shall be required. R. During construction, conformance with the air quality management district requirements, stormwater pollution prevention practices, county and local ordinances and engineering practices so that people or property are not exposed to undue vehicle trips, noise, dust, objectionable odors, landslides, mudflows, erosion, or land subsidence shall be required. S. During construction, the Erosion Control Plan containing the elements set forth in Section 7010 of the 1998 County of Los Angeles Uniform Building Code shall be followed to minimize erosion and to protect slopes and channels to control stormwater pollution as required by the County of Los Angeles. site. T. During and after construction, all parking shall take place on the project U. During construction, the property owners shall be required to schedule and regulate construction and related traffic noise throughout the day between the hours of 7 AM and 6 PM, Monday through Saturday only, when construction and mechanical equipment noise is permitted, so as not to interfere with the quiet residential environment of the City of Rolling Hills. V. The property owners shall be required to conform to the Regional Water Quality Control Board and County Health Department requirements for the installation and maintenance of stormwater drainage facilities. W. The property owners shall be required to conform to the Regional Water Quality Control Board and County Public Works Department Best Management Practices (BMP's) related to solid waste and storm water pollution prevention. X. The project must be reviewed and approved by the Rolling Hills Community Association Architectural Review Committee prior to the issuance of any grading or building permits. Y. The working drawings submitted to the County Department of Building and Safety for plan check review shall conform to the development plan described in Condition D. Z. All utility lines shall be placed underground. Reso. 2002-14 ZC No. 652 C! • • AA. The City's and Association's requirements related to Outdoor Lighting, roofing material and construction and all other requirements shall be complied with. AB. Prior to the submittal of an applicable final grading plan to the County of Los Angeles for plan check, a detailed grading and drainage plan with related geology, soils and hydrology reports that conform to the development plan as approved by the Planning Commission must be submitted to the Rolling Hills Planning Department staff for their review. Cut and fill slopes must conform to the City of Rolling Hills standard of 2 to 1 slope ratio. AC. The applicants shall execute an Affidavit of Acceptance of all conditions of the Variances, Conditional Use Permit and Site Plan Review approvals, pursuant to Section 17.38.060, or the approval shall not be effective. AD. All conditions, when applicable, of the Variances, Conditional Use Permit and Site Plan Review approvals must be complied with prior to the issuance of a grading or building permit from the County of Los Angeles. PASSED, APPROVED AND ADOPTED THIS 17th DAY OF SEPTEMBER 2002. it ill? EVIE HAI`41(KINS, CHAIRWOMAN ATTEST: .K MARILYN KtRN, DEPUTY CITY CLERK Reso. 2002-14 ZC No. 652 9 STATE OF CALIFORNIA ) COUNTY OF LOS ANGELES ) §§ CITY OF ROLLING HILLS) I certify that the foregoing Resolution No. 2002-14 entitled: A RESOLUTION OF THE PLANNING COMMISSION OF THE CITY OF ROLLING HILLS GRANTING A SITE PLAN REVIEW REQUEST TO CONSTRUCT SUBSTANTIAL ADDITIONS AND A POOL HOUSE; GRANTING A VARIANCE REQUEST FOR ENCROACHMENT OF THE ADDITIONS INTO THE SIDE AND FRONT YARD SETBACKS; GRANTING A VARIANCE REQUEST FOR ENCROACHMENT OF RETAINING WALLS INTO THE SIDE YARD SETBACKS; AND GRANTING A CONDITIONAL USE PERMIT TO CONSTRUCT A POOL HOUSE AT AN EXISTING SINGLE-FAMILY RESIDENCE IN ZONING CASE NO. 652 AT 63 CREST ROAD EAST, LOT 70-B-2-MS (RITTER/ARMOUR). was approved and adopted at a regular meeting of the Planning Commission on September 17, 2002 by the following roll call vote: AYES: Commissioners Margeta, Sommer, Witte and Chairwoman Hankins. NOES: None. ABSENT: None. ABSTAIN: Commissioner DeRoy and in compliance with the laws of California was posted at the following: Administrative Offices. Reso. 2002-14 ZC No. 652 DEPUTY CITY CLERK 10 DATE: TO: FROM: • C14 o/ iei4 JUL SEPTEMBER 17, 2002 S INCORPORATED JANUARY 24, 1957 NO. 2 PORTUGUESE BEND ROAD ROLLING HILLS, CALIF. 90274 (310) 377-1521 FAX: (310) 377-7288 E-mail: cityofrh@aol.com HONORABLE MEMBERS OF THE PLANNING COMMISSION YOLANTA SCHWARTZ, PLANNING DIRECTOR APPLICATION NO. SITE LOCATION: ZONING AND SIZE: APPLICANT: REPRESENTATIVE: PUBLISHED: REOUEST ZONING CASE NO. 652 63 CREST ROAD EAST (LOT 70-B-2-MS) RA-S-2, 6.35 ACRES (GROSS) MS. NINA RITTER & MR. TIMOTHY ARMOUR DON W. THURSBY, AIA JULY 6, 2002 Request for a Site Plan Review to permit construction of substantial additions to an existing single family residence, including a garage and a pool house; request for a Conditional Use Permit to construct a pool house; request for Variances to permit encroachment with the additions into the side and front yard setbacks and to encroach with retaining walls into the side yard setback. BACKGROUND The Planning Commission at the August 20, 2002, meeting directed staff to prepare a Resolution of approval regarding the above request in Zoning Case No. 652. The vote was 4-1, with Commissioner DeRoy abstaining. RECOMMENDATION It is recommended that the Planning Commission adopt Resolution No. 2002-14, which is attached, approving Zoning Case No. 652. Printed on Recycled Paper. RESOLUTION NO. 2002-14 A RESOLUTION OF THE PLANNING COMMISSION OF THE CITY OF ROLLING HILLS GRANTING A SITE PLAN REVIEW REQUEST TO CONSTRUCT SUBSTANTIAL ADDITIONS AND A POOL HOUSE; GRANTING A VARIANCE REQUEST FOR ENCROACHMENT OF THE ADDITIONS INTO THE SIDE AND FRONT YARD SETBACKS; GRANTING A VARIANCE REQUEST FOR ENCROACHMENT OF RETAINING WALLS INTO THE SIDE YARD SETBACKS; AND GRANTING A CONDITIONAL USE PERMIT TO CONSTRUCT A POOL HOUSE AT AN EXISTING SINGLE-FAMILY RESIDENCE IN ZONING CASE NO. 652 AT 63 CREST ROAD EAST, LOT 70-B-2-MS (RITTER/ARMOUR). THE PLANNING COMMISSION OF THE CITY OF ROLLING HILLS DOES HEREBY FIND, RESOLVE AND ORDER AS FOLLOWS: Section 1. Applications were duly filed by Mrs. Ritter and Mr. Armour with respect to real property located at 63 Crest Road East, Rolling Hills (Lot 70-B-2- MS) requesting a site plan review request to construct a 1,522 square foot addition with a 626 square foot garage, a 1,397 square foot basement and a 389 square foot pool house; a variance request for encroachment of the additions into the side and front yard setbacks; a variance request for encroachment of retaining walls into the side yard setbacks; and a request for conditional use permit to construct a pool house. Section 2. The Planning Commission conducted duly noticed public hearings to consider the applications on July 16, 2001 and August 20, 2002, and at a field trip visit on August 5, 2002. The applicants were notified of the public hearings in writing by first class mail. Evidence was heard and presented from all persons interested in affecting said proposal and from members of the City staff and the Planning Commission having reviewed, analyzed and studied said proposal. The applicants were in attendance at the hearings. Section 3. The property is developed with a two-story house consisting of 3,959 square feet on the ground level and 1,050 square feet on the second level, a 479 square foot garage, 718 square foot pool, 1,771 square foot two story stable -guest house structure, a 6,923 square foot tennis court and a 20,476 square foot riding ring. A 3,814 square foot driveway access to 67 Crest Road is located on the eastern portion of the lot. Section 4. The two-story house and stable/guest house were completed in 1956. Earlier research, records and a 1993 City Attorney's opinion indicate that the two story structures are legal non -conforming, due to the fact that they were built prior to the City's adoption of its first Zoning Ordinance in 1960. Building Permit records show that these structures were built with permits. A plot plan of the property approved by the Association in 1955 shows a two story dwelling unit. Prior Reso. 2002-14 ZC No. 652 1 to 1960, the Los Angeles County regulations allowed two story structures in Rolling Hills. Section 5. The Planning Commission finds that the project qualifies as a Class 4 Exemption (State of CA Guidelines, Section 15304 - Minor Land Alteration) and is therefore categorically exempt from environmental review under the California Environmental Quality Act. Section 6. Section 17.46.030 requires a development plan to be submitted for site plan review and approval before any development requiring a grading permit or any building or structure may be constructed or any expansion, addition, alteration or repair to existing buildings may be made which involve changes to grading or an increase to the size of the building or structure by at least 1,000 square feet and has the effect of increasing the size of the building by more than twenty-five percent (25%) in any thirty-six (36) month period. With respect to the Site Plan Review application requesting additions and construction of a pool house at an existing single family residence, the Planning Commission makes the following findings of fact: A. The proposed development is compatible with the General Plan, the Zoning Ordinance and surrounding uses because the proposed structures comply with the General Plan requirement of low profile, low -density residential development with sufficient open space between surrounding structures. The project conforms to Zoning Code setback requirements with the Variance approved in Section 8, of this Resolution. The lot has a net area of 227,411 square feet. The size of the existing and proposed structures will be 16,093 square feet, which constitutes 7.1% of the net lot area, which is within the maximum 20% structural lot coverage permitted. The total lot coverage including paved areas and driveways will be 31,234 square feet which equals 13.7% of the net lot, which is within the 35% maximum overall lot coverage permitted. The proposed project is screened from the road so as to reduce the visual impact of the development. B. The project substantially preserves the natural and undeveloped state of the lot by minimizing building coverage. The topography of the lot, and the location of the riding ring, which was partially responsible for the placement of the existing residence and subsequent additions, and the adjacent uses, buildings, and structures have been considered, and the addition of 1,522 square feet to the existing residence, the walls and the pool house will not adversely affect or be materially detrimental to these adjacent uses, buildings, or structures because the proposed construction will be constructed on an existing building pad, will be the least intrusive to surrounding properties, will be screened and landscaped with mature trees and shrubs, is a sufficient distance from nearby residences so that it will not impact the view or privacy of surrounding neighbors, will improve slope stability through the use of approved drainage, will accommodate recreation for the owners and their children, and will permit the owners to enjoy their property without deleterious infringement on the rights of surrounding property owners. C. The proposed development, as conditioned, is harmonious in scale and mass with the site, and is consistent with the scale of the neighborhood when Reso. 2002-14 ZC No. 652 2 • • compared to properties in the vicinity. The proposed additions will follow the pattern and style of the original residence. The bulk of the proposed project is built into the existing slope to minimize its impact and eliminate the need to create a new building pad. The development of the site is predicated by the placement of the existing riding ring and its subsequent development. D. The development plan incorporates existing trees and native vegetation to the maximum extent feasible. Specifically, the development plan will supplement the existing vegetation with landscaping that is compatible with and enhances the rural character of the community. E. The development plan substantially preserves the natural and undeveloped state of the lot by minimizing building coverage because the new structures will not cause the lot to look overdeveloped. The layout of the proposed additions were designed to minimize lot coverage. Significant portions of the lot will be left undeveloped so as to maintain scenic vistas across the property. The proposed 389 square foot pool house will be tucked into an existing hillside and will not be visible from the residential building pad or the street. The development plans as proposed will minimize impact on Crest Road. The proposed additions and the pool house will not be visible from Crest Road. F. The development plan preserves surrounding native vegetation and mature trees and supplements these elements with drought -tolerant landscaping which is compatible with and enhances the rural character of the community, and landscaping provides a buffer or transition area between private and public areas. G. The proposed development is sensitive and not detrimental to the convenience and safety of circulation for pedestrians and vehicles because the proposed project will not change the existing circulation pattern and will utilize an existing driveway. H. The project is exempt from the requirements of the California Environmental Quality Act Section 7. Based upon the foregoing findings and the evidence in the record, the Planning Commission hereby approves the Site Plan Review application for Zoning Case No. 652 for proposed structures as shown on the Development Plan dated July 11, 2002 and marked Exhibit A, subject to the conditions contained in Section 14 of this Resolution. Section 8. Section 17.16.210(A)(2) of the Rolling Hills Municipal Code permits approval of a pool house under certain conditions, provided a Conditional Use Permit for such use is approved by the Planning Commission. The applicants are requesting to construct a 389 square foot pool house. Such pool house will be located between the upper and lower building pad and will be built into the hill side. With respect to this request for a Conditional Use Permit, the Planning Commission finds as follows: Reso. 2002-14 ZC No. 652 3 • • A. The granting of a Conditional Use Permit for the construction of a pool house would be consistent with the purposes and objectives of the Zoning Ordinance and General Plan and will be desirable for the public convenience and welfare because the use is consistent with similar uses in the community, and the area proposed for the pool house would be located in an area on the property where such use will not change the existing configuration of structures on the lot. B. The nature, condition, and development of adjacent uses, buildings, and structures have been considered, and the construction of a pool house will not adversely affect or be materially detrimental to these adjacent uses, buildings; or structures because the proposed pool house will be recessed into an existing hill side and is of sufficient distance from nearby residences so that the pool house will not impact the view or privacy of surrounding neighbors. C. The project is harmonious in scale and mass with the site, the natural terrain, and surrounding residences because the pool house will comply with the low profile residential development pattern of the community. D. The proposed conditional use complies with all applicable development standards of the zone district because the 389 square foot size of the pool house is permitted under the Municipal Code and the pool house does not encroach into any setback areas. E. The proposed conditional use is consistent with the portions of the Los Angeles County Hazardous Waste Management Plan relating to siting and siting criteria for hazardous waste facilities because the project site is not listed on the current State of California Hazardous Waste and Substances Sites List. F. The proposed conditional use observes the spirit and intent of Title 17 of the Zoning Code because it will not be visible from the road or neighboring properties. A stable, corral and a riding ring exist on the property. Section 9. Based upon the foregoing findings and the evidence in the record, the Planning Commission hereby approves a Conditional Use Permit for the construction of a 389 square foot pool house, in accordance with the development plan dated June 5, 2001 and marked Exhibit A in Zoning Case No. 652 subject to the conditions contained in Section 14 of this Resolution. Section 10. Section 17.16.120 requires the side yard setback for every residential parcel in the RA-S-2 Zone to be thirty-five (35) feet, Section 17.16.110 requires that front yard setback be fifty (50) feet from the roadway easement line, and Section 17.16.130 requires that the rear yard setback be fifty (50) feet from the rear property line. The applicant is requesting to construct substantial additions, which will encroach into the front and side yard setbacks. With respect to this request for a Variance, the Planning Commission finds as follows: A. There are exceptional and extraordinary circumstances and conditions applicable to the property that do not apply generally to the other property or class of use in the same zone. The Variance request is to enlarge an existing structure, Reso. 2002-14 ZC No. 652 4 • • which already encroaches into the front and side yard setbacks. The irregular lot configuration together with the existing development on the lot create a difficulty in constructing additions elsewhere oft the property. B. The Variance is necessary for the preservation and enjoyment of a substantial property right possessed by other property in the same vicinity and zone, but which is denied to the property in question. The Variance is necessary because the existing terrain and development on the lot creates a difficulty in placing any additions elsewhere on the property. The lot is large for the zone in which it is located and the location of the riding ring precludes development in any other area of the lot. The existing house was built into the setbacks and into the slope that descends from Crest Road using retaining walls in front and rear of the structure. The floor of the existing house is 8 feet above the elevation of the riding ring. The proposed additions will minimize the impact on the riding ring. C. The granting of the Variance would not be materially detrimental to the public welfare or injurious to the property or improvements in such vicinity and zone in which the property is located. The proposed additions will follow along the line of the existing encroachment and will mitigate the necessity for any additional grading or further decreasing the size of the existing riding ring. Section 11. Based upon the foregoing findings and the evidence in the record, the Planning Commission hereby approves the Variance for Zoning Case No. 652 to permit additions to encroach into the front and side yard setbacks, subject to the conditions specified in Section 14 of .this Resolution. Section 12. Section 17.16.120 requires the side yard setback for every residential parcel in the RA-S-2 Zone to be thirty-five (35) feet, Section 17.16.110 requires that front yard setback be fifty (50) feet from the roadway easement line, and Section 17.16.130 requires that the rear yard setback be fifty (50) feet from the rear property line. The applicant is requesting to construct two, approximately 100 foot long and an 80 foot long, retaining walls in the west side yard setback, and a 60 foot long retaining wall in the south easterly side yard setback. The existing walls, which encroach into the west side yard setback shall remain. The average height of the proposed walls will be 2'5", but shall not exceed five feet in overall height. With respect to this request for a Variance, the Planning Commission finds as follows: A. There are exceptional and extraordinary circumstances and conditions applicable to the property or to the intended use that do not apply generally to the other property or class of use in the same zone because the lot is irregular in shape and the existing driveway already contains retaining walls. The previously constructed retaining walls are located on a hillside slope at the side of the lot and away from the street and assist in protecting the hillside from damage due to erosion. The future retaining walls are necessary in order to construct the proposed driveway and to obtain access to the new garage. The retaining wall on the southeasterly side is necessary to correct drainage pattern by intercepting storm water runoff and diverting it away from the hill side. These retaining walls are limited in area so as topreserve the safety and integrity of the slopes and leave nearly all of the existing open space of the property unaffected. Reso. 2002-14 ZC No. 652 5 • • B. The Variance is necessary for the preservation and enjoyment of a substantial property right possessed by other property in the same vicinity and zone, but which is denied to the property in question. The Variance will permit the development of the property in a manner similar to development patterns on surrounding properties. The location of the building pad and the development pattern of the remaining structures on site, especially the riding ring, dictate that the proposed retaining walls be set in the west and southeasterly side yard areas. C. The granting of the Variance will not be materially detrimental- to the public welfare or injurious to the property or improvements in such vicinity and zone in which the property is located because the proposed development will improve slope stability through the use of approved drainage, will accommodate recreation for the owners and their children, and will permit the owners to enjoy_, their property without deleterious infringement on the rights of surrounding property owners. Section 13. Based upon the foregoing findings and the evidence in the record, the Planning Commission hereby approves a Variance for Zoning Case No. 652 to permit the construction of retaining walls that will encroach into the side yard setbacks, as indicated on the development plan dated July 11, 2002, submitted with this application and incorporated herein by reference as Exhibit A, subject to the conditions specified in Section 14 of this Resolution. Section 14. The Site Plan Review approval regarding the substantial additions, grading and construction of the pool house approved in Sections 7 of this Resolution, the Conditional Use Permit regarding the construction of a pool house approved in Section 9, and the Variances regarding the encroachment of the additions and walls approved in Sections 11 and 13 of this Resolution are subject to the following conditions: A. The Site Plan Review, Variances, and Conditional Use Permit approvals shall expire within one year from the effective date of approval as defined in Sections 17.38.070(A), 17.42.070(A), and 17.46.080(A) unless otherwise extended pursuant to the requirements of those sections. B. It is declared and made a condition of the Site Plan Review, Variances, and Conditional Use Permit approvals, that if any conditions thereof are violated, this approval shall be suspended and the privileges granted hereunder shall lapse; provided that the applicants have been given written notice to cease such violation, the opportunity for a hearing has been provided, and if requested, has been held, and thereafter the applicant fails to correct the violation within a period of thirty (30) days from the date of the City's determination. C. All requirements of the Buildings and Construction Ordinance, the Zoning Ordinance, and of the zone in which the subject property is located must be complied with unless otherwise set forth in this Permit, or shown otherwise on an approved plan. Reso. 2002-14 ZC No. 652 6 • • D. The lot shall be developed and maintained in substantial conformance with the site plan on file marked Exhibit A and dated July 11, 2002, except as otherwise provided in these conditions. E. Structural lot coverage shall not exceed 16,093 square feet or 7.1% in conformance with structural lot coverage limitations. F. Total lot coverage of structures and paved areas shall not exceed 31,234 square feet or 13.7% in conformance with lot coverage limitations. G. The disturbed area of the lot shall not exceed 65,380 square feet or 28.7% in conformance with disturbed area limitations. H. Residential building pad coverage on the 29,928 square foot residential building pad shall not exceed 8,452 square feet or 28.2%; coverage on the existing 8,457 square foot tennis court/pool pad shall not exceed 90.4%. I. The pool house shall not exceed 389 square feet. J. No kitchen or other cooking facilities shall be provided within the pool house. K. Grading shall not exceed 1,100 cubic yards of cut soil and 1,100 cubic yards of fill soil. Grading shall be balanced on site and shall preserve the existing flora to the greatest extent possible. L. The proposed and existing retaining walls incorporated into the project shall be an average of 2 feet 6 inches in height, but may not exceed 5 feet at any one point. M. Remove the existing decomposed granite and A/C paving on the path between the westerly portion of the riding ring and the stable/guest house structure and replace it with grass-crete paving. N. The existing landscaping along Crest Road and along the westerly property line shall be maintained to obscure the house from Crest Road and from neighboring properties, but not .to obstruct views of neighboring properties. Landscaping shall include water efficient irrigation, to the maximum extent feasible, that incorporates a low gallonage irrigation system, utilizes automatic controllers, incorporates an irrigation design using "hydrozones," considers slope factors and climate conditions in design, and utilizes means to reduce water waste resulting from runoff and overspray in accordance with Section 17.27.020 (Water efficient landscaping requirements) of the Rolling Hills Municipal Code. O. All graded and disturbed areas shall be landscaped. Landscaping for the entire project shall be designed using native shrubs and mature trees, which at full maturity shall not exceed the ridge height of the residence, and which will not obstruct views of neighboring properties. Two copies of landscaping plan and a cost Reso. 2002-14 ZC No. 652 7 • I estimate for material, labor and irrigation to implement the landscaping plan shall be submitted for review by the Planning Department prior to the issuance of grading permit. A bond in the amount of the cost estimate of the implementation of the landscaping plan, including material and labor, plus 15% shall be required to be posted prior to issuance of a grading permit and shall be retained with the City for not less than two years after landscape installation. After the two-year period, upon the request of the applicant, the retained bond will be released by the City Manager after the City Manager or his designee determines that the landscaping was installed pursuant to the landscaping plan as approved, and that such landscaping is properly established and in good condition. P. During construction, dust control measures shall be used to stabilize the soil from wind erosion and reduce dust and objectionable odors generated by construction activities in accordance with South Coast Air Quality Management District, Los Angeles County and local ordinances and engineering practices. Q. During construction, conformance with local ordinances and engineering practices so that people or property is not exposed to landslides, mudflows, erosion, or land subsidence shall be required. R. During construction, conformance with the air quality management district requirements, stormwater pollution prevention practices, county and local ordinances and engineering practices so that people or property are not exposed to undue vehicle trips, noise, dust, objectionable odors, landslides, mudflows, erosion, or land subsidence shall be required. S. During construction, the Erosion Control Plan containing the elements set forth in Section 7010 of the 1998 County of Los Angeles Uniform Building Code shall be followed to minimize erosion and to protect slopes and channels to control stormwater pollution as required by the County of Los Angeles. T. During and after construction, all parking shall take place on the project site. U. During construction, the property owners shall be required to schedule and regulate construction and related traffic noise throughout the day between the hours of 7 AM and 6 PM, Monday through Saturday only, when construction and mechanical equipment noise is permitted, so as not to interfere with the quiet residential environment of the City of Rolling Hills. V. The property owners shall be required to conform to the Regional Water Quality Control Board and County Health Department requirements for the installation and maintenance of stormwater drainage facilities. W. The property owners shall be required to conform to the Regional Water Quality Control Board and County Public Works Department Best Management Practices (BMP's) related to solid waste and storm water pollution prevention. Reso. 2002-14 ZC No. 652 8 X. The project must be reviewed and approved by the Rolling Hills Community Association Architectural Review Committee prior to the issuance of any grading or building permits. Y. The working drawings submitted to the County Department of Building and Safety for plan check review shall conform to the development plan described in Condition D. Z. All utility lines shall be placed underground. AA. The City's and Association's requirements related to Outdoor Lighting, roofing material and construction and all other requirements shall be complied with. AB. Prior to the submittal of an applicable final grading plan to the County of Los Angeles for plan check, a detailed grading and drainage plan with related geology, soils and hydrology reports that conform to the development plan as approved by the Planning Commission must be submitted to the Rolling Hills Planning Department staff for their review. Cut and fill slopes must conform to the City of Rolling Hills standard of 2 to 1 slope ratio. AC. The applicants shall execute an Affidavit of Acceptance of all conditions of the Variances, Conditional Use Permit and Site Plan Review approvals, pursuant to Section 17.38.060, or the approval shall not be effective. AD. All conditions, when applicable, of the Variances, Conditional Use Permit and Site Plan Review approvals must be complied with prior to the issuance of a grading or building permit from the County of Los Angeles. PASSED, APPROVED AND ADOPTED THIS 17th DAY OF SEPTEMBER 2002. EVIE HANKINS, CHAIRWOMAN ATTEST: MARILYN KERN, DEPUTY CITY CLERK Reso. 2002-14 ZC No. 652 9 • I STATE OF CALIFORNIA ) COUNTY OF LOS ANGELES ) §§ CITY OF ROLLING HILLS) I certify that the foregoing Resolution No. 2002-14 entitled: A RESOLUTION OF THE PLANNING COMMISSION OF THE CITY OF ROLLING HILLS GRANTING A SITE PLAN REVIEW REQUEST TO CONSTRUCT SUBSTANTIAL ADDITIONS AND A POOL HOUSE; GRANTING A VARIANCE REQUEST FOR ENCROACHMENT OF THE ADDITIONS INTO THE SIDE AND FRONT YARD SETBACKS; GRANTING A VARIANCE REQUEST FOR ENCROACHMENT OF RETAINING WALLS INTO THE SIDE YARD SETBACKS; AND GRANTING A CONDITIONAL USE PERMIT TO CONSTRUCT A POOL HOUSE AT AN EXISTING SINGLE-FAMILY RESIDENCE IN ZONING CASE NO. 652 AT 63 CREST ROAD EAST, LOT 70-B-2-MS (RITTER/ARMOUR). was approved and adopted at a regular meeting of the Planning Commission on September 17, 2002 by the following roll call vote: AYES: NOES: ABSENT: ABSTAIN: and in compliance with the laws of California was posted at the following: Administrative Offices. Reso. 2002-14 ZC No. 652 DEPUTY CITY CLERK 10 DATE: TO: FROM: Cay 0/ leoffin9. JUL • A INCORPORATED JANUARY 24, 1957 NO. 2 PORTUGUESE BEND ROAD ROLLING HILLS, CALIF. 90274 (310) 377-1521 FAX: (310) 377-7288 E-mail: cityofrh@aol.com AUGUST 20, 2002 HONORABLE MEMBERS OF THE PLANNING COMMISSION YOLANTA SCHWARTZ, PLANNING DIRECTOR APPLICATION NO. SITE LOCATION: ZONING AND SIZE: APPLICANT: REPRESENTATIVE: PUBLISHED: REQUEST ZONING CASE NO. 652 63 CREST ROAD EAST (LOT 70-B-2-MS) RA-S-2, 6.35 ACRES (GROSS) MS. NINA RITTER & MR. TIMOTHY ARMOUR DON W. THURSBY, AIA JULY 6, 2002 Request for a Site Plan Review to permit construction of a substantial addition including a garage and a pool house; request for a Conditional Use Permit to construct a pool house; request for Variances to permit encroachment with the additions into the side and front yard setbacks and to encroach with retaining walls into the side yard setback. BACKGROUND 1. The Planning Commission visited the subject property on August 5, 2002. At the field trip Commissioners discussed the ridge heights of the proposed structures, terracing and the grading for the new driveway. 2. The applicants request to construct a 1,522 square foot addition to an existing single-family residence, a 626 square foot garage and a 1,397 square foot basement. The property is zoned RAS-2, which requires a 35-foot side yard setbacks and 50-foot front yard setback measured from the roadway easement line. A portion, 256 square feet of the proposed addition would encroach into the required front yard setback and 708 square feet would encroach into the required side yard setback. Additionally, 80 square feet of the proposed garage would encroach into the side yard setback. A 389 square foot pool house is also proposed. 3. The property is developed with a two-story house consisting of 3,959 square feet on the ground level and 1,050 square feet on the second level, a 479 square foot garage, 718 square foot pool, 1,771 square foot two story stable -guest house structure, a 6,923 Printed on Recycled Paper. • • square foot tennis court and a 20,476 square foot riding ring. A 3,814 square foot driveway access to 67 Crest Road is located on the eastern portion of the lot. This driveway is not included in the calculations for the net lot area, but is included in the total net lot coverage and disturbed area. 4. The two-story house and stable/guest house were completed in 1956. Earlier research, records and a 1993 City Attorney's opinion indicate that the two story structures are legal non -conforming, due to the fact that they were built prior to the City's adoption of its first Zoning Ordinance in 1960. Building Permit records show that these structures were built with permits. A plot plan of the property approved by the Association in 1955 shows a two story dwelling unit. Prior to 1960, the Los Angeles County regulations allowed two story structures in Rolling Hills. The proposed addition will be an extension of the first floor only, and no addition is proposed to the existing second story. 5. Most of the existing house encroaches into the front yard setback, and a portion of the existing garage encroaches into the side yard setback. The existing tennis court also encroaches into the side yard setback. Since the original house was constructed, the City approved several Variance requests for additions, which encroached into the front yard setback. Specifically, in 1973, 1978 and in 1993, the City approved additions which encroached into the front yard setback. A CUP for the tennis court with retaining walls and a 10-foot high chain link fence was approved in 1978. In 1980 the swimming pool and a recreation room next to the swimming pool were approved. The approved recreation room was not constructed. 6. The property is screened from Crest Road by trees and vegetation. The west side of the property, along which the majority of the addition is proposed is buffered by 24 trees. Two trees will be removed to allow for the addition along the westerly side. The remaining vegetation will remain. 7. In order to accommodate the proposed addition, the riding ring will be decreased in size by 1,740 square feet. 8. The existing driveway will be lengthened to allow access to the new garage. The existing garage will be converted into living space. The property slopes in a southerly direction. The proposed addition along the western portion of the lot, including the garage, follows the slope of the property. A terrace is proposed above the new garage, which would be a continuation of an existing terrace that spans the south side of the house. The proposed garage will not have a habitable space above. Section 17.16.080 of the Zoning Ordinance states that "a building shall have no more than one story, meaning no interior habitable space shall exist over any other interior habitable space, including lofts, mezzanines and storage areas". The City's Zoning Ordinance does not have a definition for "subterranean garages", however Section 17.12.190 defines "Story" as that portion of a building included between the upper surface of any floor and the ceiling or roof above. The Los Angeles County Building and Safety Division reviewed the proposed garage and determined that pursuant to their definitions the proposed garage is not considered subterranean. • . 9. The property is zoned RAS-2, and the lot consists of 276,932.square feet of gross area and 227,411 square feet of net lot area. The proposed addition will follow the pattern and style of the original house. The bulk of the proposed project will be built into the existing slope to eliminate the need to create a new building pad. The residential building pad is 29,928 square feet. The residential building pad coverage is proposed at 8,452 square feet or 28.2%, which includes the house and garage, the pool house, stable and service yard. The second building pad, (lower pad), consisting of the existing tennis court and the pool is 8,457 square feet with building pad coverage of 90.4%. 10. Pursuant to Section 17.16.210 of the Zoning Ordinance, a pool house requires a Conditional Use Permit. No kitchen or other cooking facilities are permitted in a pool house. 11. Grading for the project will require 1,100 cubic yards of cut and 1,100 cubic yards of fill which will be balanced on site. The disturbed area of the lot will be 65,380 square feet or 28.7%. According to the architect, the majority of grading will be either below the new structure or follow the existing slope of the property. The cut required for the basement will be placed below the new terrace adjacent to the family room. The rear of the existing house is developed with raised stone terraces. The additional terraces will follow the same pattern. A small amount of grading is proposed at the top of the slope leading to the lower pad. Currently, the water runoff from the upper pad moves across the top of the slope to a drainage catch basin. The proposed grading will repair minor erosion in this area. 12. The structural lot coverage on the 227,411 square foot net lot area is proposed at 16,093 square feet or 7.1%. This includes the residence with garage, pool, pool house, stable, the tennis court and service yard, (20% permitted); and the total lot coverage proposed including the structures and paved areas is 31,234 square feet or 13.7% of the net lot area, (35% permitted). The existing concrete driveways were originally connected with an asphalt drive across the southern edge of the upper pad. The asphalt was then covered with decomposed granite. The applicants propose to remove approximately 5,000 square feet of the underlying asphalt and replace it with landscaping with grass-crete or similar material to create a walkway. This drive is not counted towards the total net lot coverage, as it will be landscaped. 13. The applicants' representative states that the Variance for the encroachment into the side yard setbacks with the retaining walls is justified, because due to the existing grades, the odd shape of the lot and the placement of the existing house and driveway, the extension of the driveway, to allow for the addition, requires a small cut of the slope. There are existing retaining walls, which already encroach into the side yard setback, which were necessary when the current driveway was constructed. The new walls will be for the most part a continuation of the existing walls. The walls will not be seen from the roadway. 14. The applicants' representative states that the Variance for the encroachment into the front and side yard setbacks with the additions is justified because the property was developed around the riding ring, which is located in the center of the building pad. • • With the riding ring in the center, the majority of the house was built in the front yard setback. This makes it impossible to add to the house without encroaching into the setbacks or substantially altering the riding ring. Even though the riding ring will be reduced by 17' in length, it will not impair its function. 15. It will be required that all utilities be placed underground, that the applicants comply with the City's Outdoor Lighting Ordinance, that the roof construction meet the City's and RHCA requirements and that all other code requirements be met. 16. The project has been determined to be categorically exempt pursuant to the California Environmental Quality Act (CEQA). 17. The RHCA will have to review and approve this project. RECOMMENDATION It is recommended that the Planning Commission review the staff report, take public testimony and direct staff as appropriate. ZONING CASE NO. 652 SITE PLAN REVIEW RA-S-2 ZONE SETBACKS Front: 50 ft. from front easement line Side: 35 ft. from property line Rear: 50 ft. from property line STRUCTURES Site Plan Review required for grading requiring a grading permit, any new structure or if size of structure increases by at least 1,000 sq.ft. and has the effect of increasing the size of the structure by more than 25% in a 36-month period. STRUCTURAL LOT COVERAGE (20% maximum) TOTAL LOT COVERAGE (35% maximum) RESIDENTIAL BUILDING PAD COVERAGE (Guideline maximum of 30%) I TENNIS COURT BUILDING PAD COVERAGE I COMBINED BUILDING PAD COVERAGE GRADING Site Plan Review required if excavation and/or fill or combination thereof is more than 3 feet in depth and covers more than 2,000 sq.ft. Must be balanced on site. DISTURBED AREA 40% maximum; any graded building pad area, any remedial grading (temporary disturbance), any graded slopes and building pad areas, and any nongraded area where impervious surfaces exist. STABLE ACCESS ROADWAY ACCESS VIEWS PLANTS AND ANIMALS EXISTING PROPOSED Single family residence with Substantial additions and garage, pool, stable/guest - pool -house house, tennis court Residence 3959 sq.ft. Residence 5481 sq.ft Garage 479 sq.ft. Garage 626 sq.ft. Service yard 376 sq.ft Service Yard 185 sq.ft. Stable 1771 sq.ft. Stable 1771 sq.ft. Pool 718 sq.ft Pool 718 sq.ft Tennis Court 6923 sa.ft. Tennis court 6923 sq.ft. Total 14,226 sq.ft. Pool House 389 sa.ft. Total 16,093 sq.ft Basement 1397 sq.ft. 6.3% 7.1% 14.5% 13.7% 24.0%% 90.4 37.8% N/A N/A Existing Existing access from Crest Rd. E N/A N/A 28.2% 90.4% 42.0%% 1,100 cubic yards cut 1,100 cubic yards fill 28.7% Existing Existing access from Crest Rd. E. Planning Commission will review Planning Commission will review NEARBY PROPERTIES ADDRESS OWNER 177 Crest Rd. E I 73 Crest Rd. E 60 Crest Rd. E 59 Crest Rd. E 55 Crest Rd. E 67 Crest Rd. E. 85 Crest Rd. E. I 62 Crest Rd. E Schleissner Brown Sheen Martin Trust Pena Beitner Stringfellow Frame AVERAGE 63 Crest Rd. E EXISTING PROPOSED RESIDENCE (SQ.FT.) 3,300 4,375 7,021 5,015 7,134 3,411 4,685 7,896 5,354 3,959 +1,050 second story 5,841(first story) LOT SIZE (NET, EXCLUDING ROADWAY EASEMENT ONLY) 289,674 104,108 142,876 54,110 62,726 169,448 148,104 141,134 139,022 260,232 VARIANCE REQUIRED FINDINGS A. That there are exceptional or extraordinary circumstances or conditions applicable to the property that do not apply generally to other properties in the same vicinity and zone; and B. That such variance is necessary for the preservation and enjoyment of substantial property rights possessed by other properties in the same vicinity and zone but which is denied the property in question; and C. That the granting of such variance will not be materially detrimental to the public welfare or injurious to properties or improvements in the vicinity; and D. That in granting the variance, the spirit and intent of this title will be observed; and E. That the variance does not grant special privilege; F. That the variance is consistent with the portions of the County of Los Angeles Hazardous Waste Management Plan relating to siting and siting criteria for hazardous waste facilities; and G. That the variance request is consistent with the General Plan of the City of Rolling Hills. CONDITIONAL USE PERMIT—CABANAJDETACHED RECREATION ROOM 1. No sleeping quarters or kitchen or other cooking facilities are permitted in cabanas or detached recreation rooms. DATE: TO: FROM: i • 3A City ./ l2 lF..S Jd,PP, AUGUST 5, 2002 INCORPORATED JANUARY 24, 1957 NO. 2 PORTUGUESE BEND ROAD ROLLING HILLS, CALIF. 90274 (310) 377-1521 FAX: (310) 377-7288 E-mail: cityofrh@aol.com HONORABLE MEMBERS OF THE PLANNING COMMISSION YOLANTA SCHWARTZ, PLANNING DIRECTOR APPLICATION NO. SITE LOCATION: ZONING AND SIZE: APPLICANT: REPRESENTATIVE: PUBLISHED: ZONING CASE NO. 652 63 CREST ROAD EAST (LOT 70-B-2-MS) RA-S-2, 6.35 ACRES (GROSS) MS. NINA RITTER & MR. TIMOTHY ARMOUR DON W. THURSBY, AIA JULY 6, 2002 REQUEST Request for a Site Plan Review to permit construction of a substantial addition including a garage and a pool house; request for a Conditional Use Permit to construct a pool house; request for Variances to permit encroachment with the additions into the side and front yard setbacks and to encroach with retaining walls into the side yard setback. BACKGROUND 1. The Planning Commission at the July 16, 2002 public hearing scheduled a field trip to subject property on August 5, 2002. 2. The applicants request to construct a 1,522 square foot addition to an existing single-family residence, a 626 square foot garage and a 1,397 square foot basement. The property is zoned RAS-2, which requires a 35-foot side yard setbacks and 50-foot front yard setback measured from the roadway easement line. A portion, 256 square feet of the proposed addition would encroach into the required front yard setback and 708 square feet would encroach into the required side yard setback. Additionally, 80 square feet of the proposed garage would encroach into the side yard setback. A 389 square foot pool house is also proposed. 3. The property is developed with a two-story house consisting of 3,959 square feet on the ground level and 1,050 square feet on the second level, a 479 square foot garage, 718 square foot pool, 1,771 square foot two story stable -guest house structure, a 6,923 square foot tennis court and a 20,476 square foot riding ring. A 3,814 square foot driveway access to 67 Crest Road is located on the eastern portion of the lot. ZC No. 652 8/5/02 Field Trip 1 Cp Printed on Recycled Paper. • This driveway is not included in the calculations for the net lot area, but is included in the total net lot coverage and disturbed area. 4. The two-story house and stable/guest house were completed in 1956. Earlier research, records and a 1993 City Attorney's opinion indicate that the two story structures are legal non -conforming, due to the fact that they were built prior to the City's adoption of its first Zoning Ordinance in 1960. Building Permit records show that these structures were built with permits. A plot plan of the property approved by the Association in 1955 shows a two story dwelling unit. Prior to 1960, the Los Angeles County regulations allowed two story structures in Rolling Hills. The proposed addition will be an extension of the first floor only, and no addition is proposed to the existing second story. 5. Most of the existing house encroaches into the front yard setback, and a portion of the existing garage encroaches into the side yard setback. The existing tennis court also encroaches into the side yard setback. Since the original house was constructed, the City approved several Variance requests for additions, which encroached into the front yard setback. Specifically, in 1973, 1978 and in 1993, the City approved additions which encroached into the front yard setback. A CUP for the tennis court with retaining walls and a 10-foot high chain link fence was approved in 1978. In 1980 the swimming pool and a recreation room next to the swimming pool were approved. The approved recreation room was not constructed. 6. The property is screened from Crest Road by trees and vegetation. The west side of the property, along which the majority of the addition is proposed is buffered by 24 trees. Two trees will be removed to allow for the addition along the westerly side. The remaining vegetation will remain. 7. In order to accommodate the proposed addition, the riding ring will be decreased in size by 1,740 square feet. 8. The existing driveway will be lengthened to allow access to the new garage. The existing garage will be converted into living space. The property slopes in a southerly direction. The proposed addition along the western portion of the lot, including the garage, follows the slope of the property. A terrace is proposed above the new garage, which would be a continuation of an existing terrace that spans the south side of the house. The proposed garage will not have a habitable space above. Section 17.16.080 of the Zoning Ordinance states that "a building shall have no more than one story, meaning no interior habitable space shall exist over any other interior habitable space, including lofts, mezzanines and storage areas". The City's Zoning Ordinance does not have a definition for "subterranean garages", however Section 17.12.190 defines "Story" as that portion of a building included between the upper surface of any floor and the ceiling or roof above. The Los Angeles County Building and Safety Division reviewed the proposed garage and determined that pursuant to their definitions the proposed garage is not considered subterranean. 9. The property is zoned RAS-2, and the lot consists of 276,932 square feet of gross area and 227,411 square feet of net lot area. The proposed addition will follow the pattern and style of the original house. The bulk of the proposed project will be built ZC No. 652 8/5/02 Field Trip 2 • • into the existing slope to eliminate the need to create a new building pad. The residential building pad is 29,928 square feet. The residential building pad coverage is proposed at 8,452 square feet or 28.2%, which includes the house and garage, the pool house, stable and service yard. The second building pad, (lower pad), consisting of the existing tennis court and the pool is 8,457 square feet with building pad coverage of 90.4%. 10. Pursuant to Section 17.16.210 of the Zoning Ordinance, a pool house requires a Conditional Use Permit. No kitchen or other cooking facilities are permitted in a pool house. 11. Grading for the project will require 1,100 cubic yards of cut and 1,100 cubic yards of fill which will be balanced on site. The disturbed area of the lot will be 65,380 square feet or 28.7%. According to the architect, the majority of grading will be either below the new structure or follow the existing slope of the property. The cut required for the basement will be placed below the new terrace adjacent to the family room. The rear of the existing house is developed with raised stone terraces. The additional terraces will follow the same pattern. A small amount of grading is proposed at the top of the slope leading to the lower pad. Currently, the water runoff from the upper pad moves across the top of the slope to a drainage catch basin. The proposed grading will repair minor erosion in this area. 12. The structural lot coverage on the 227,411 square foot net lot area is proposed at 16,093 square feet or 7.1%. This includes the residence with garage, pool, pool house, stable, the tennis court and service yard, (20% permitted); and the total lot coverage proposed including the structures and paved areas is 31,234 square feet or 13.7% of the net lot area, (35% permitted). The existing concrete driveways were originally connected with an asphalt drive across the southern edge of the upper pad. The asphalt was then covered with decomposed granite. The applicants propose to remove approximately 5,000 square feet of the underlying asphalt and replace it with landscaping with grass-crete or similar material to create a walkway. This drive is not counted towards the total net lot coverage, as it will be landscaped. 13. The applicants' representative states that the Variance for the encroachment into the side yard setbacks with the retaining walls is justified, because due to the existing grades, the odd shape of the lot and the placement of the existing house and driveway, the extension of the driveway, to allow for the addition, requires a small cut of the slope. There are existing retaining walls, which already encroach into the side yard setback, which were necessary when the current driveway was constructed. The new walls will be for the most part a continuation of the existing walls. The walls will not be seen from the roadway. 14. The applicants' representative states that the Variance for the encroachment into the front and side yard setbacks with the additions is justified because the property was developed around the riding ring, which is located in the center of the building pad. With the riding ring in the center, the majority of the house was built in the front yard setback. This makes it impossible to add to the house without encroaching into the ZC No. 652 8/5/02 Field Trip 3 • • setbacks or substantially altering the riding ring. Even though the riding ring will be reduced by 17' in length, it will not impair its function. 15. It will be required that all utilities be placed underground, that the applicants comply with the City's Outdoor Lighting Ordinance, that the roof construction meet the City's and RHCA requirements and that all other code requirements be met. 16. The project has been determined to be categorically exempt pursuant to the California Environmental Quality Act (CEQA). 17. The RHCA will have to review and approve this project. RECOMMENDATION It is recommended that the Planning Commission view the site. ZC No. 652 8/5/02 Field Trip 4 ZONING CASE NO. 652 SITE PLAN REVIEW RA-S-2 ZONE SETBACKS Front: 50 ft. from front easement line Side: 35 ft. from property line Rear: 50 ft. from property line STRUCTURES Site Plan Review required for grading requiring a grading permit, any new structure or if size of structure increases by at least 1,000 sq.ft. and has the effect of increasing the size of the structure by more than 25% in a 36-month period. STRUCTURAL LOT COVERAGE (20% maximum) TOTAL LOT COVERAGE (35% maximum) RESIDENTIAL BUILDING PAD COVERAGE (Guideline maximum of 30%) TENNIS COURT BUILDING PAD COVERAGE COMBINED BUILDING PAD COVERAGE GRADING Site Plan Review required if excavation and/or fill or combination thereof is more than 3 feet in depth and covers more than 2,000 sq.ft. Must be balanced on site. DISTURBED AREA 40% maximum; any graded building pad area, any remedial grading (temporary disturbance), any graded slopes and building pad areas, and any nongraded area where impervious surfaces exist. STABLE ACCESS ROADWAY ACCESS VIEWS PLANTS AND ANIMALS ZC No. 652 8/5/02 Field Trip 5 EXISTING Single family residence with garage, pool, stable/guest - pool -house house, tennis court PROPOSED Substantial additions and Residence 3959 sq.ft. Residence 5481 sq.ft Garage 479 sq.ft. Garage 626 sq.ft. Service yard 376 sq.ft Service Yard 185 sq.ft Stable 1771 sq.ft. Stable 1771 sq.ft. Pool 718 sq.ft Pool 718 sq.ft Tennis Court 6923 sa.ft. Tennis court 6923 sq.ft. Total 14,226 sq.ft. Pool House 389 sa.ft. Total 16,093 sq.fl Basement 1397 sq.ft. 6.3% 7.1% 14.5% 13.7% 24.0%% 90.4 37.8% N/A N/A Existing Existing access from Crest Rd. E N/A N/A 28.2% 90.4% 42.0%% 1,100 cubic yards cut 1,100 cubic yards fill 28.7% Existing Existing access from Crest Rd. E. Planning Commission will review Planning Commission will review NEARBY PROPERTIES ADDRESS OWNER 77 Crest Rd. E 73 Crest Rd. E 60 Crest Rd. E 59 Crest Rd. E 55 Crest Rd. E 67 Crest Rd. E. 85 Crest Rd. E. 62 Crest Rd. E Schleissner Brown Sheen Martin Trust Pena Beitner Stringfellow Frame AVERAGE 63 Crest Rd. E EXISTING PROPOSED RESIDENCE (SQ. FT.) 3,300 4,375 7,021 5,015 7,134 3,411 4,685 7,896 5,354 3,959 +1,050 second story 5,841(first story) LOT SIZE (NET, EXCLUDING ROADWAY • EASEMENT ONLY) 289,674 104,108 142,876 54,110 62,726 169,448 148,104 141,134 139,022 260,232 VARIANCE REQUIRED FINDINGS A. That there are exceptional or extraordinary circumstances or conditions applicable to the property that do not apply generally to other properties in the same vicinity and zone; and B. That such variance is necessary for the preservation and enjoyment of substantial property rights possessed by other properties in the same vicinity and zone but which is denied the property in question; and C. That the granting of such variance will not be materially detrimental to the public welfare or injurious to properties or improvements in the vicinity; and D. That in granting the variance, the spirit and intent of this title will be observed; and E. That the variance does not grant special privilege; F. That the variance is consistent with the portions of the County of Los Angeles Hazardous Waste Management Plan relating to siting and siting criteria for hazardous waste facilities; and G. That the variance request is consistent with the General Plan of the City of Rolling Hills. CONDITIONAL USE PERMIT —CABANA/DETACHED RECREATION ROOM 1. No sleeping quarters or kitchen or other cooking facilities are permitted in cabanas or detached recreation rooms. 6 ZC No. 652 8/5/02 Field Trip DATE: TO: FROM: • • 019 /'0fftfl �i/'LL INCORPORATED 7 A JANUARY 24, 1957 NO. 2 PORTUGUESE BEND ROAD ROLLING HILLS, CALIF. 90274 (310) 377-1521 FAX: (310) 377-7288 E-mail: cityofrh@aol.com JULY 16, 2002 HONORABLE MEMBERS OF THE PLANNING COMMISSION YOLANTA SCHWARTZ, PLANNING DIRECTOR APPLICATION NO. SITE LOCATION: ZONING AND SIZE: APPLICANT: REPRESENTATIVE: PUBLISHED: REQUEST ZONING CASE NO. 652 63 CREST ROAD EAST (LOT 70-B-2-MS) RA-S-2, 6.35 ACRES (GROSS) MS. NINA RITTER & MR. TIMOTHY ARMOUR DON W. THURSBY, AIA JULY 6, 2002 Request for a Site Plan Review to permit construction of a substantial addition including a garage and a pool house; request for a Conditional Use Permit to construct a pool house; request for Variances to permit encroachment with the additions into the side and front yard setbacks and to encroach with retaining walls into the side yard setback. BACKGROUND 1. The applicants request to construct a 1,522 square foot addition to an existing single-family residence, a 626 square foot garage and a 1,397 square foot basement. The property is zoned RAS-2, which requires a 35-foot side yard setbacks and 50-foot front yard setback measured from the roadway easement line. A portion, 256 square feet of the proposed addition would encroach into the required front yard setback and 708 square feet would encroach into the required side yard setback. Additionally, 80 square feet of the proposed garage would encroach into the side yard setback. A 389 square foot pool house is also proposed. 2. The property is developed with a two-story house consisting of 3,959 square feet on the ground level and 1,050 square feet on the second level, a 479 square foot garage, 718 square foot pool, 1,771 square foot two story stable -guest house structure, a 6,923 square foot tennis court and a 20,476 square foot riding ring. A 3,814 square foot driveway access to 67 Crest Road is located on the eastern portion of the lot. This driveway is not included in the calculations for the net lot area, but is included in the total net lot coverage and disturbed area. ZC No. 652 7/16/02 1 ha Printed on Recycled Paper. • • 3. The two-story house and stable/guest house were completed in 1956. Earlier research, records and a 1993 City Attorney's opinion indicate that the two story structures are legal non -conforming, due to the fact that they were built prior to the City's adoption of its first Zoning Ordinance in 1960. Building Permit records show that these structures were built with permits. A plot plan of the property approved by the Association in 1955 shows a two story dwelling unit. Prior to 1960, the Los Angeles County regulations allowed two story structures in Rolling Hills. 4. Most of the existing house encroaches into the front yard setback, and a portion of the existing garage encroaches into the side yard setback. The existing tennis court also encroaches into the side yard setback. Since the original house was constructed, the City approved several Variance requests for additions, which encroached into the front yard setback. Specifically, in 1973, 1978 and in 1993, the City approved additions which encroached into the front yard setback. A CUP for the tennis court with retaining walls and a 10-foot high chain link fence was approved in 1978. In 1980 the swimming pool and a recreation room next to the swimming pool were approved. The approved recreation room was not constructed. 5. The property is screened from Crest Road by trees and vegetation. The west side of the property, along which the majority of the addition is proposed is buffered by 24 trees. Two trees will be removed to allow for the addition along the westerly side. The remaining vegetation will remain. 6. In order to accommodate the proposed addition, the riding ring will be decreased in size by 1,740 square feet. 7. The existing driveway will be lengthened to allow access to the new garage. The existing garage will be converted into living space. The property slopes in a southerly direction. The proposed addition along the western portion of the lot, including the garage, follows the slope of the property. A terrace is proposed to be constructed above the new garage, which would be a continuation of an existing terrace that spans the south side of the house. The proposed garage will not have a habitable space above. Section 17.16.080 of the Zoning Ordinance states that "a building shall have no more than one story, meaning no interior habitable space shall exist over any other interior habitable space, including lofts, mezzanines and storage areas". The City's Zoning Ordinance does not have a definition for "subterranean garages", however Section 17.12.190 defines "Story" as that portion of a building included between the upper surface of any floor and the ceiling or roof above. The Los Angeles County Building and Safety Division reviewed the proposed garage and determined that pursuant to their definitions the proposed garage is not considered subterranean. 8. The property is zoned RAS-2, and the lot consists of 276,932 square feet of gross area and 227,411 square feet of net lot area. The proposed addition will follow the pattern and style of the original house. The bulk of the proposed project will be built into the existing slope to eliminate the need to create a new building pad. The residential building pad is 29,928 square feet. The residential building pad coverage is proposed at 8,452 square feet or 28.2%, which includes the house and garage, the pool house, stable and service yard. The second building pad, (lower pad), consisting of the ZC No. 652 7/16/02 2 existing tennis court and the pool is 8,457 square feet with building pad coverage of 90.4%. 9. Pursuant to Section 17.16.210 of the Zoning Ordinance, a pool house requires a Conditional Use Permit. No kitchen or other cooking facilities are permitted in a pool house. 10. Grading for the project will require 1,100 cubic yards of cut and 1,100 cubic yards of fill which will be balanced on site. The disturbed area of the lot will be 65,380 square feet or 28.7%. According to the architect, the majority of grading will be either below the new structure or follow the existing slope of the property. The cut required for the basement will be placed below the new terrace adjacent to the family room. The rear of the existing house is developed with raised stone terraces. The additional terraces will follow the same pattern. A small amount of grading is proposed at the top of the slope leading to the lower pad. Currently, the water runoff from the upper pad moves across the top of the slope to a drainage catch basin. The proposed grading will repair minor erosion in this area. 11. The structural lot coverage on the 227,411 square foot net lot area is proposed at 16,093 square feet or 7.1%. This includes the residence with garage, pool, pool house, stable, the tennis court and service yard, (20% permitted); and the total lot coverage proposed including the structures and paved areas is 31,234 square feet or 13.7% of the net lot area, (35% permitted). The existing concrete driveways were originally connected with an asphalt drive across the southern edge of the upper pad. The asphalt was then covered with decomposed granite. The applicants propose to remove approximately 5,000 square feet of the underlying asphalt and replace it with landscaping with grass-crete or similar material to create a walkway. This drive is not counted towards the total net lot coverage, as it will be landscaped. 12. The applicants' representative states that the Variance for the encroachment into the side yard setbacks with the retaining walls is justified, because due to the existing grades, the odd shape of the lot and the placement of the existing house and driveway, the extension of the driveway, to allow for the addition, requires a small cut of the slope. There are existing retaining walls, which already encroach into the side yard setback, which were necessary when the current driveway was constructed. The new walls will be for the most part a continuation of the existing walls. The walls will not be seen from the roadway. 13. The applicants' representative states that the Variance for the encroachment into the front and side yard setbacks with the additions is justified because the property was developed around the riding ring, which is located in the center of the building pad. With the riding ring in the center, the majority of the house was built in the front yard setback. This makes it impossible to add to the house without encroaching into the setbacks or substantially altering the riding ring. Even though the riding ring will be reduced by 17' in length, it will not impair its function. ZC No. 652 7/16/02 3 • • existing tennis court and the pool is 8,457 square feet with building pad coverage of 90.4%. 9. Pursuant to Section 17.16.210 of the Zoning Ordinance, a pool house requires a Conditional Use Permit. No kitchen or other cooking facilities are permitted in a pool house. 10. Grading for the project will require 1,100 cubic yards of cut and 1,100 cubic yards of fill which will be balanced on site. The disturbed area of the lot will be 65,380 square feet or 28.7%. According to the architect, the majority of grading will be either below the new structure or follow the existing slope of the property. The cut required for the basement will be placed below the new terrace adjacent to the family room. The rear of the existing house is developed with raised stone terraces. The additional terraces will follow the same pattern. A small amount of grading is proposed at the top of the slope leading to the lower pad. Currently, the water runoff from the upper pad moves across the top of the slope to a drainage catch basin. The proposed grading will repair minor erosion in this area. 11. The structural lot coverage on the 227,411 square foot net lot area is proposed at 16,093 square feet or 7.1%. This includes the residence with garage, pool, pool house, stable, the tennis court and service yard, (20% permitted); and the total lot coverage proposed including the structures and paved areas is 31,234 square feet or 13.7% of the net lot area, (35% permitted). The existing concrete driveways were originally connected with an asphalt drive across the southern edge of the upper pad. The asphalt was then covered with decomposed granite. The applicants propose to remove approximately 5,000 square feet of the underlying asphalt and replace it with landscaping with grass-crete or similar material to create a walkway. This drive is not counted towards the total net lot coverage, as it will be landscaped. 12. The applicants' representative states that the Variance for the encroachment into the side yard setbacks with the retaining walls is justified, because due to the existing grades, the odd shape of the lot and the placement of the existing house and driveway, the extension of the driveway, to allow for the addition, requires a small cut of the slope. There are existing retaining walls, which already encroach into the side yard setback, which were necessary when the current driveway was constructed. The new walls will be for the most part a continuation of the existing walls. The walls will not be seen from the roadway. 13. The applicants' representative states that the Variance for the encroachment into the front and side yard setbacks with the additions is justified because the property was developed around the riding ring, which is located in the center of the building pad. With the riding ring in the center, the majority of the house was built in the front yard setback. This makes it impossible to add to the house without encroaching into the setbacks or substantially altering the riding ring. Even though the riding ring will be reduced by 17' in length, it will not impair its function. ZC No. 652 7/16/02 3 • • 14. It will be required that all utilities be placed underground, that the applicants comply with the City's Outdoor Lighting Ordinance, that the roof construction meet the City's and RHCA requirements and that all other code requirements be met. 15. The project has been determined to be categorically exempt pursuant to the California Environmental Quality Act (CEQA). 16. The RHCA will have to review and approve this project. RECOMMENDATION It is recommended that the Planning Commission review the report, take public testimony and direct staff as appropriate. ZC No. 652 7/16/02 4 ZONING CASE NO. 652 SITE PLAN REVIEW RA-S-2 ZONE SETBACKS Front: 50 ft. from front easement line Side: 35 ft. from property line Rear: 50 ft. from property line STRUCTURES Site Plan Review required for grading requiring a grading permit, any new structure or if size of structure increases by at least 1,000 sq.ft. and has the effect of increasing the size of the structure by more than 25% in a 36-month period. STRUCTURAL LOT COVERAGE (20% maximum) TOTAL LOT COVERAGE (35% maximum) RESIDENTIAL BUILDING PAD COVERAGE (Guideline maximum of 30%) TENNIS COURT BUILDING PAD COVERAGE COMBINED BUILDING PAD COVERAGE GRADING Site Plan Review required if excavation and/or fill or combination thereof is more than 3 feet in depth and covers more than 2,000 sq.ft. Must be balanced on site. DISTURBED AREA 40% maximum; any graded building pad area, any remedial grading (temporary disturbance), any graded slopes and building pad areas, and any nongraded area where impervious surfaces exist. STABLE ACCESS ROADWAY ACCESS VIEWS PLANTS AND ANIMALS EXISTING PROPOSED Single family residence with Substantial additions and garage, pool, stable/guest - pool -house house, tennis court Residence 3901 sq.ft. Residence 5481sq.ft Garage 479 sq.ft. Garage 626 sq.ft. Service yard 376 sq.ft Service Yard 185 sq.ft. Stable 1771 sq.ft. Stable 1771 sq.ft. Pool 718 sq.ft Pool 718 sq.ft Tennis Court 6923 sq.ft. Tennis court 6923 sq.ft. Total 14,226 sq.ft. Pool House 389 soft. Total 16,093 sq.ft Basement 1397 sq.ft. 6.3% 7.1% 14.5% 13.7% 24.0%% 90.4 37.8% N/A N/A Existing Existing access from Crest Rd. E N/A N/A 28.2% 90.4% 42.0%% 1,100 cubic yards cut 1,100 cubic yards fill 28.7% Existing Existing access from Crest Rd. E. Planning Commission will review Planning Commission will review ZC No. 652 7/16/02 5 NEARBY PROPERTIES ADDRESS OWNER 77 Crest Rd. E Schleissner 73' Crest Rd. E Brown 60 Crest Rd. E Sheen 59 Crest Rd. E Martin Trust 55 Crest Rd. E Pena 67 Crest Rd. E. I Beitner 85 Crest Rd. E. I Stringfellow 62 Crest Rd. E I Frame I AVERAGES 63 Crest Rd. E I EXISTING I PROPOSED RESIDENCE (SQ.FT.) 3,300 4,375 7,021 5,015 7,134 3,411 4,685 7,896 5,354 3,959 5,841 LOT SIZE (NET, EXCLUDING ROADWAY EASEMENT ONLY) 289,674 104,108 142,876 54,110 62,726 169,448 148,104 141,134 139,022 260,232 VARIANCE REQUIRED FINDINGS A. That there are exceptional or extraordinary circumstances or conditions applicable to the property that do not apply generally to other properties in the same vicinity and zone; and B. That such variance is necessary for the preservation and enjoyment of substantial property rights possessed by other properties in the same vicinity and zone but which is denied the property in question; and C. That the granting of such variance will not be materially detrimental to the public welfare or injurious to properties or improvements in the vicinity; and D. That in granting the variance, the spirit and intent of this title will be observed; and E. That the variance does not grant special privilege; F. That the variance is consistent with the portions of the County of Los Angeles Hazardous Waste Management Plan relating to siting and siting criteria for hazardous waste facilities; and G. That the variance request is consistent with the General Plan of the City of Rolling Hills. CONDITIONAL USE PERMIT —CABANA/DETACHED RECREATION ROOM 1. No sleeping quarters or kitchen or other cooking facilities are permitted in cabanas or detached recreation rooms. ZC No. 652 7/16/02 6