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HomeMy WebLinkAbout71.99 ORDINANCE NO. 71. 99 AN ORDINANCE OF THE CITY OF SARATOGA AMENDING VARIOUS SECTIONS OF THE ZONING REGULATIONS CONCERNING SUBDIVISION OF SITES, DESIGN REVIEW, IMPERVIOUS COVERAGE, SETBACKS AND GRADING IN THE RESIDENTIAL AND AGRICULTURAL DISTRICTS whEREAS, the City of Saratoga has determined that the pro- liferation of new construction in the City's hillside districts has the potential to undermine the City's objective to preserve the unique Saratoga character; and WHEREAS, the trend to reconstruct homes in developed neigh- borhoods poses distinct problems of compatibility, privacy and preservation of the existing neighborhood character; and WHEREAS, the City periodically reviews the effectiveness of its design review regulations and the last review occurred in 1987; and WHEREAS, the goal of the City's General Plan is to preserve the community's unique residential character by promoting con- struction that is compatible with the City's sensitive terrain and established neighborhoods; and WHEREAS, the City has determined that the existing regula- tions pertaining to the house size, setbacks, coverage and grad- ing require revision to advance the City's General Plan goals. NOW, THEREFORE, the City Council of the City of Saratoga hereby ordains as follows: SECTION 1: Section 15-06,340 in Article 15-06 of the City Code is amended to read as follows: 815-06,340 Height "Height" means the vertical distance from the highest point of a structure to the immediately adjacent natural grade not created by a fill; provided, however, that for the purposes of measuring height, chimneys, flagpoles and radio and television aerials shall not be considered a part of the structure. In the case of fences, walls and hedges, the height thereof shall be that side having the greatest distance as measured by a vertical line from the highest point of the fence, wall or hedge to a point directly below at either the natural grade or the finished grade, whichever such grade is lower. Where a fence is con- structed upon, or approximately parallel to and within two feet 1 from, a retaining wall, the height thereof shall be the combined height of the fence and the retaining wall, as measured from the top of the fence to the bottom of the retaining wall in the manner prescribed herein. SECTION 2: Section 15-06.655 in Article 15-06 of the City Code is amended to read as follows: 815-06.655 Story; multi-story (a) Story means that portion of a building included between the surface of any floor and the surface of the floor next above, or if there is no floor above, then the space between the floor and the ceiling or roof next above. Basements are excluded from being considered a story. SECTION 3: Section 15-11.050 in Article 15-11 of the City Code is amended to read as follows: 815-11.050 Subdivision of sites (a) Determination of lot size. Except as otherwise provid- ed in Paragraph (b) of this Section, each lot created upon the subdivision of any property within an A district shall contain a minimum net site area based upon the average slope of such lot, determined in accordance with the following table: ,Average Net Site Average Net Site Slope Area Slope Area 10 or less 5.00 24 10.40 11 5.20 25 11.00 12 5.40 26 11.80 13 5.60 27 12 60 14 5.80 28 13 40 15 6.00 29 14 20 16 6.40 30 15 00 17 6.80 31 16 00 18 7.20 32 17 00 19 7.60 33 18 00 20 8.00 34 19 00 21 8.60 35 or more 20.00 22 9.20 23 9.80 ,Average slope in percent, as calculated in accordance with Section 15-06.630 of this Chapter. (b) Inorease in lot size. The City may require any or all of the lots within a subdivision to have a larger size than required under Paragraph (a) of this Section if the City deter- mines that such increase is necessary or appropriate by reason of site restrictions or geologic hazards. 2 SECTION 4: Section 15-11.080 in Article 15-11 of the City Code is amended to read as follows: S15-11.080 Site coverage The maximum site coverage on any lot in an A district shall be as follows: (a) The maximum coverage shall be twenty-five percent (25%) or 15,000 square feet, whichever is less. (b) In determining the amount of impervious surface, the area of a single driveway providing vehicular access from the street to the required enclosed parking spaces on the site, and any related turnaround area determined to be necessary for safety purposes, shall be excluded. SECTION 5: Section 15-11.090 in Article 15-11 of the City Code is amended to read as follows: 815-11,090 Front yard, side yards and rear yard (a) The minimum front yard shall be thirty (30) feet or twenty percent (20%) of the lot depth, whichever is greater. (b) The minimum side yard shall be twenty (20) feet or ten percent (10%) of the lot width, whichever is greater; (c) The minimum rear yard shall be fifty (50) feet in the case of a single story structure, and sixty (60) feet in the case of a multi-story structure, or twenty-five (25%) percent of the lot depth, whichever is greater. SECTION 6: A new Section 15-11.160 is added to Article 15-11 of the City Code, to read as follows: S15-11.160 Grading on hillside lots The combined cut and fill of any grading on a hillside lot shall not exceed 1,000 cubic yards, including any excavation for a swimming pool, unless a larger quantity is approved by the Planning Commission upon making all of the following findings: (a) The additional grading is necessary in order to allow reasonable development of the property or to achieve reasonable vehicular access to the proposed development, and (b) The natural land forms and vegetation are being pre- served and protected, and (c) The increased grading is necessary to promote the compatibility of the construction with the natural terrain, and (d) The increased grading is necessary to integrate an architectural design into the natural topography, and (e) The increased grading is necessary to reduce the promi- nence of the construction as viewed from surrounding views or from distant community views. SECTION 7: Section 15-12.050 in Article 15-12 of the City Code is amended to read as follows: S15-12.050 Site Area The minimum net site area in each R-1 district shall be as follows: Interior Corner Flag Hillside District Lot Lot Lot Lot R-i-iO,000 10,000 sf. 12,000 sf. 20,000 sf. 40,000 sf. R-1-12,500 12,500 sf. 15,000 sf. 20,000 sf. 40,000 sf. R-l-15,000 15,000 sf. 18,000 sf. 20,000 sf. 40,000 sf. R-I-20,000 20,000 sf. 24,000 sf. 20,000 sf. 40,000 sf. R-i-40,000 40,000 sf. 48,000 sf. 40,000 sf. 40,000 sf. 8ECTION S: Section 15-12.080 in Article 15-12 of the City Code is amended to read as follows: S15-12.080 Site coverage The maximum site coverage in each R-1 district shall be as set forth in the following table. In determining the amount of impervious surface, the area of a single driveway providing vehicular access from the street to the required enclosed parking spaces on the site, and any related turn-around area for such spaces or required for safety purposes, shall be excluded. District Coveraqe R-l-10,000 45% R-1-12,500 45% R-l-15,000 40% R-i-20,000 35% R-i-40,000 30% 4 SECTION 9: Section 15-12.090 in Article 15-12 of the City Code is amended to read as follows: 815-12.090 Front yard, side yards and rear yard (a) Front yard. The minimum front yard of any lot in each R-1 district shall be twenty percent (20%) of the lot depth, or the distance indicated in the following table, whichever is greater: District Front Yard R-l-10,000 25 ft. R-1-12,500 25 ft. R-l-15,000 25 ft. R-i-20,000 30 ft. R-i-40,000 30 ft. (b) Side yards of interior lots. The minimum side yard of any interior lot in each R-1 district shall be ten percent (10%) of the lot width, or the distance indicated in the following table for each side yard, whichever is greater: Individual District Side Yards R-l-10,000 10 ft. R-1-12,500 10 ft. R-1-15,000 12 ft. R-i-20,000 15 ft. R-i-40,000 20 ft. (c) Side yards of corner lots created after January 1, 1992. The minimum side yard of any corner lot in each R-1 dis- trict shall be ten percent (10%) of the lot width, or the dis- tance indicated in the following table for interior and exterior side yards, whichever is greater. Interior Exterior District Side Yard Side Yard R-l-10,000 10 ft. 15 ft. R-1-12,500 10 ft. 15 ft. R-l-15,000 12 ft. 15 ft. R-i-20,000 15 ft. 20 ft. R-i-40,000 20 ft. 25 ft. (d) Side yards of corner lots created prior to January 1, 1992. The minimum side yard of any corner lot in each R-1 dis- trict shall be ten percent (10%) of the lot width, or the dis- tance indicated in the following table for interior and exterior side yards, whichever is greater: 5 Interior Exterior District Side Yard Side Yard R-l-10,000 10 ft. 25 ft. R-1-12,500 10 ft. 25 ft. R-l-15,000 12 ft. 25 ft. R-i-20,000 15 ft. 25 ft. R-i-40,000 20 ft. 25 ft. (e) Rear yards of corner lots created after January 1, 1992. The minimum rear yard of any corner lot in each R-1 Dis- trict shall be twenty-five percent (25%) of the lot depth, or the applicable distance indicated in the following table, whichever is greater: Single-story Multi-story District Rear Yard Rear Yard R-l-10,000 25 ft. 25 ft. R-1-12,500 25 ft. 25 ft. R-1-15,000 30 ft. 30 ft. R-i-20,000 35 ft. 35 ft. R-i-40,000 50 ft. 60 ft. (f) Rear yards of corner lots created prior to January 1, 1992. The minimum rear yard of any corner lot in each R-1 Dis- trict shall be twenty-five (25%) percent of the lot depth, or the distance indicated in the following table, whichever is greater: Single-story Multi-story District Rear Yard Rear Yard R-l-10,000 10 ft. 10 ft. R-1-12,500 10 ft. 10 ft. R-l-15,000 12 ft. 12 ft. R-i-20,000 15 ft. 15 ft. R-I-40,000 20 ft. 20 ft. (g) Rear yards of interior lots. The minimum rear yard of any interior lot in each R-1 district shall be twenty-five (25%) percent of the lot depth, or the applicable distance indicated in the following table, whichever is greater: Single-story Multi-story District Rear Yard Rear Yard R-l-10,000 25 ft. 35 ft. R-1-12,500 25 ft. 35 ft. R-l-15,000 30 ft. 40 ft. R-i-20,000 35 ft. 45 ft. R-i-40,000 50 ft. 60 ft. (h) Determination of yards for flag lots. On a flag lot with an average width that exceeds its average depth, the longer 6 dimension may be considered the depth for the purpose of measur- ing the front, side and rear yards, unless to do so would impact the lot's normal yard orientation in relation to adjacent lots. SECTION 10: A new paragraph (h) has been added to Section 15- 13.020 in Article 15-13 of the City Code to read as follows: (h} Public parks, trails and other publicly owned open spaces. SECTION 11: A new paragraph (1) has been added to Section 15- 13.030 in Article 15-13 of the City Code to read as follows: (1) Cluster developments in accordance with Section 15- 13.060(c). SECTION 12: A new Paragraph (e) is added to Section 15-13.040 in Article 15-13 of the City Code, to read as follows: (e) Quantity of grading. The combined cut and fill of any grading shall not exceed 1,000 cubic yards, including any excava- tion for a swimming pool, unless a larger quantity is approved by the Planning Commission upon making all of the following find- ings: (1) The additional grading is necessary in order to allow reasonable development of the property or to achieve a reasonable means of access to the building site; and (2) The natural land forms and vegetation are being pre- served and protected; and (3) The increased grading is necessary to promote the compatibility of the construction with the natural terrain; and (4) The increased grading is necessary to integrate an architectural design into the natural topography; and (5) The increased grading is necessary to reduce the promi- nence of the construction as viewed from surrounding views or from distant community views. SECTION 13. Section 15-13.050 in Article 15-13 of the City Code is repealed. SECTION 14. Section 15-13.060 in Article 15-13 of the City Code is amended to read as follows: 7 815-13.060 Subdivision of sites (a) Determination of lot size. Except as otherwise provid- paragraph (b) of this Section, each lot created upon the subdivision of any property within an HC-RD district shall con- minimum net site area based upon the average slope of such determined in accordance with the following table: *Average Net Site Average Net Site Slope Area Slope Area 0 or less 2.00 26 3.42 1 2.03 27 3.52 2 2.07 28 3.62 3 2.10 29 3.73 4 2.14 30 3.85 5 2.17 31 3.96 6 2.21 32 4.09 7 2.25 33 4.24 8 2.29 34 4.39 9 2.34 35 4.55 10 2.38 36 4.72 11 2.43 37 4 90 12 2.48 38 5 10 13 2.53 39 5 32 14 2.58 40 5 56 15 2.63 41 5 82 16 2.69 42 6 10 17 2.75 43 6 41 18 2.81 44 6 96 19 2.87 45 7.14 20 2.94 46 7.58 21 3.01 47 8.06 22 3.09 48 8.62 23 3.16 49 9.25 24 3.25 50 10.00 25 3.33 *Average slope in percent, as calculated in accordance with Section 15-06.630 of this Chapter. (b) Inorease in lot size. The City may require any or all the lots within a subdivision to have a larger size than required under Paragraph (a) of this Section if the City deter- that such increase is necessary or appropriate by reason of restrictions or geologic hazards. (c) Clustering of lots. The Planning Commission may ap- a use permit for a subdivision having lots smaller than the required under Paragraph (a) of this Section, if all of the following requirements are satisfied: (1) The reduction in lot size is for the purpose of clus- tering building sites in order to dedicate, in fee, open 8 space accessible by the public which may contain recreation- al facilities, including but not limited to, equestrian and hiking trails, as permitted in Section 15-13.020(h). (2) The reduction in lot size is offset by an equal or greater area of land which is dedicated to the public as permanent open space. (3) The cluster development reduces the gross development area which shall include but not be limited to grading, streets, driveways, main structures, accessory structures and impervious coverage so as to minimize, to the extent possible, views of such area from public lands, streets and highways. (4) No single lot has a net site area of less than 20,000 square feet. (5) The total number of lots into which the property is being subdivided shall be determined in accordance with the following formula: 1 A= 0.5 - .008S Where: A = the net site area per dwelling unit. The average slope of a lot or parcel shall be determined according to the following formula: 0.00229 IL S= A Where: S = the average slope of the lot in percent I = the contour interval in feet L = the combined length of contour lines in feet A = the net site area of the parcel in acres (6) The size of each unit shall be determined in relation to the lot on which it is located and the average slope of the site, in accordance with the formula set forth in the Design Review Ordinance Section 15-45.030. In no case shall a single unit exceed 7,200 square feet in area. (7) The clustering of building sites will result in greater preservation of the natural terrain. (8) The use permit approved by the Planning Commission in- cludes specified standards which may deviate from those contained in this Article as follows: i) length of driveway; 9 ii) reduction in building height, iii) reduction in allowa- ble floor area, iv) reduction in site coverage, v) increase in site dimensions, and vi) increase in setbacks. (9) The clustered development shall be connected to a sanitary sewer system. SECTION 15. Section 15-13.080 in Article 15-13 of the City Code is amended to read as follows: S15-13.080 Site coverage The maximum site coverage on any lot in an HC-RD district shall be as follows: (a) The maximum coverage shall be twenty-five percent (25%), or 15,000 square feet, whichever is less. (b) In determining the amount of impervious surface, the area of a single driveway providing vehicular access from the street to the required enclosed parking spaces on the site, and any related turnaround area determined to be necessary for safety purposes, shall be excluded. SECTION 16. Section 15-13,090 in Article 15-13 of the City Code is amended to read as follows: S15-13.090 Front yard, side yards and rear yard (a) Front yard. The minimum front yard shall be thirty (30) feet or twenty (20%) percent of the lot depth, whichever is greater. · (b) Side yards. The minimum side yard shall be twenty (20) feet in the case of an interior side yard and twenty-five (25) feet in the case of an exterior side yard, or ten percent (10%) of the lot width, whichever is greater. (c) Rear yard. The minimum rear yard shall be thirty-five (35) feet in the case of a single-story structure and forty-five (45) feet in the case of a multi-story structure, or twenty-five (25%) percent of the lot depth, whichever is greater. (d) Determination of yards 'for flag lots. On a flag lot with an average width that exceeds its average depth, the longer dimension may be considered the depth for the purpose of measur ing the front, side and rear yards, unless to do so would impact the lot's normal yard orientation in relation to adjacent lots. SECTION 17: A new paragraph (h) has been added to Section 15- 14.030 in Article 15-14 of the City Code to read as follows: 10 (h) Public parks, trails and other publicly owned open spaces . SECTION 18: A new paragraph (k) has been added to Section 15- 14.040 in Article 15-14 of the City Code to read as follows: (k) Cluster developments in accordance with Section 15- 14.070(c). SECTION 19: Paragraph (g) of Section 15-14,050 in Article 15- 14 of the City Code is amended as follows: (g) Grading. The combined cut and fill of any grading shall not exceed 1,000 cubic yards, including any excavation for a swimming pool, unless a larger quantity is approved by the Planning Commission upon making all of the following findings: (1) The additional grading is necessary in order to allow reasonable development of the property or to achieve a reasonable means of access to the building site; and (2) The natural land forms and vegetation are being pre- served and protected; and (3) The increased grading is necessary to promote the compatibility of the construction with the natural terrain; and (4) The increased grading is necessary to integrate an architectural design into the natural topography; and (5) The increased grading is necessary to reduce the promi- nence of the construction as viewed from surrounding views or from distant community views. SECTION 20: Section 15-14.060 in Article 15-14 of the City Code is repealed. SECTION 21: Section 15-14.070 in Article 15-14 of the City Code is amended to read as follows: S15-14.070 Subdivision of sites (a) Determination of lot size. Except as otherwise provid- ed in Paragraphs (b) and (c) of this Section, each lot created upon the subdivision of any property within the NHR district shall contain a minimum net site area based upon the average slope of such lot, determined in accordance with the following table: 11 ,Average Net Site Average Net Site Slope Area Slope Area 0 or less 2.00 26 3.42 1 2.03 27 3.52 2 2.07 28 3.62 3 2.10 29 3.73 4 2.14 30 3.85 5 2.17 31 3.96 6 2.21 32 4.09 7 2.25 33 4.24 8 2.29 34 4.39 9 2.34 35 4.55 10 2.38 36 4.72 11 2.43 37 4.90 12 2.48 38 5.10 13 2.53 39 5.32 14 2.58 40 5.56 15 2.63 41 5.82 16 2.69 42 6.10 17 2.75 43 6.41 18 2.81 44 6.96 19 2.87 45 7.14 20 2.94 46 7.58 21 3.01 47 8.06 22 3.09 48 8.62 23 3.16 49 9.25 24 3.25 50 10.00 25 3.33 *Average slope in percent, as calculated in accordance with Section 15-06.630 of this Chapter. (b) Increase in lot size. The City may require any or all the lots within a subdivision to have a larger size than required under Paragraph (a) of this Section if the City deter- mines that such increase is necessary or appropriate by reason of restrictions of geologic hazards. (c) Clustering of lots. The Planning Commission may ap- prove a use permit for a subdivision having lots smaller than the required under Paragraph (a) of this Section, if all of the following requirements are satisfied: (1) The reduction in lot size is for the purpose of clus- tering building sites in order to create dedicated open space accessible by the public which may contain recreation- al facilities, including but not limited to, equestrian and hiking trails, as permitted in Section 15-13.020(h). (2) The reduction in lot size is offset by an equal or greater area of land which is dedicated to the public as permanent open space. 12 (3) The cluster development reduces the gross development area which shall include but not be limited to grading, streets, driveways, main structures, accessory structures and impervious coverage so as to minimize, to the extent possible, views of such area from public lands, streets and highways. (4) No single lot has a net site area of less than 20,000 square feet. (5) The total number of lots into which the property is being subdivided shall be determined in accordance with the following formula: 1 0.5 - .008S Where: A = the net site area per dwelling unit. The average slope of a lot or parcel shall be determined according to the following formula: 0.00229 IL S= A Where: S = the average slope of the lot in percent I = the contour interval in feet L = the combined length of contour lines in feet A = the net site area of the parcel in acres (6) The size of each unit shall be determined in relation to the lot on which it is located and the average slope of the site, in accordance with the formula set forth in the Design Review Ordinance Section 15-45,030. In no case shall a single unit exceed 7,200 square feet in area. (7) The clustering of building sites will result in greater preservation of the natural terrain. (8) The use permit approved by the Planning Commission in- cludes specified standards which may deviate from those contained in this Article as follows: i) length of driveway; ii) reduction in building height, iii) reduction in allowa- ble floor area, iv) reduction in site coverage, v) increase in site dimensions, and vi) increase in setbacks. (9) The clustered development shall be connected to a sanitary sewer system. 8ECTION 22: Section 15-14.090 in Article 15-14 of the City Code is amended to read as follows: 13 815-14,090 Site Coverage The maximum site coverage on any lot in the NHR district shall be as follows: (a) The maximum coverage shall be twenty-five percent (25%) or 15,000 square feet, whichever is less. (b) In determining the amount of impervious surface, the area of a single driveway providing vehicular access from the street to the required enclosed parking spaces on the site, and any related turnaround area determined to be necessary for safety purposes, shall be excluded. SECTION 23: Section 15-14.100 in Article 15-14 of the City Code is amended to read as follows: S15-14,100 Front yard, side yards and rear yard (a) Front yard. The minimum front yard shall be thirty (30) feet or twenty percent (20%) of the lot depth, whichever is greater. (b) Side yards. The minimum side yard shall be twenty (20) feet in the case of an interior side yard and twenty-five (25) feet in the case of an exterior side yard, or ten percent (10%) of the lot width, whichever is greater. (c) Rear yard. The minimum rear yard shall be fifty (50) feet in the case of a single-story structure and sixty (60) feet in the case of a multi-story structure, or twenty-five percent (25%) of the lot depth, whichever is greater. (d) Determination of yards for flag lots. On a flag lot with an average width that exceeds its average depth, the longer dimension may be considered the depth for the purpose of measur- ing the front, side and rear yards, unless to do so would impact the lot's normal yard orientation in relation to adjacent lots. SECTION 24. Section 15-45.030 in Article 15-45 of the City Code is amended to read as follows: S15-45,030 Allowable floor area (a) Definition. As used in this Article, the term "allowa- ble floor area" means the maximum gross floor area of the main structure (including any garage constituting a portion thereof), plus any accessory structures. For purposes of calculating allowable floor area, any space with an interior height of fif- teen (15) feet or greater shall be doubled. The allowable floor area is based upon the size and slope of the lot and the height of the main structure to be constructed or existing thereon as 14 computed in accordance with the provisions of this Section. (b) Maximum standards. The standards set forth in this Section are intended to be maximum figures and the Planning Commission may, in any case, require that the floor area be reduced below the applicable standard if such reduction is neces- sary in order to make the findings prescribed in Section 15- 45.080 of this Article. (c) Slope adjustment. If the average slope of the lot is more than ten percent (10%), the net site area of the lot shall be reduced by a percentage amount based upon the average slope and calculated as follows: Average slope Percentage of Net Site of the lot Area to be Deducted 10.01 - 20% 10% plus 2% for each 1 percent of slope over 10%, 20.01 - 30% 30% plus 3% for each 1 percent of slope over 20%, Over 30% 60% ,Where the average slope is a fractional number it shall be rounded up to the next whole number. (d) Floor area standards. After reducing the net site area by the amount required for the slope adjustment under Paragraph (c) above, if any, the floor area standard for the lot shall be determined in accordance with the table set forth below: Size of Lot Floor area (net site area) Standard 5,000 - 10,000 sq. ft. 2,400 sq. ft. plus 160 sq. ft. for each 1,000 sq. ft. of net site area over 5,000 sq. ft., 10,001 - 15,000 sq. ft. 3,200 sq. ft. plus 170 sq. ft. for each 1,000 sq. ft. of net site area over 10,000 sq. ft., 15,001 - 40,000 sq. ft. 4,050 sq. ft. plus 78 sq. ft. for each 1,000 sq. ft. of net site area over 15,000 sq. ft., 40,001 - 80,000 sq. ft. 6,000 sq. ft. plus 20 sq. ft. for each 1,000 sq. ft. of net site area 15 over 40,000 sq. ft., 80,001 200,000 sq. ft. 6,800 sq. ft. plus 10 sq. ft. for each 1,000 sq. ft. of net site area over 80,000 sq. ft.* 200,000 + 8,000 sq. ft. is the max- mum allowable square footage., *Where division of the net site area by 1000 results in a frac- tional number the product shall be rounded up to the next whole number. (e) Maximum floor aEea allowed for R-l, NHR, HCRD & A Zone districts. The maximum allowable floor area shall be as pre- scribed in the following table: Zone District Maximum floor area R-l-10,000 4,400 R-1-12,500 4,830 R-l-15,000 5,220 R-1-20,000 6,000 R-i-40,000 7,200 HC-RD, NHR & A 8,000 (f) Floor area reduction for certain zone districts. After the allowable floor area is calculated in paragraphs (d) & (e) above, the maximum allowable floor area for all structures shall be reduced by 1.5% for each one (1) foot of maximum building height exceeding 18 feet for all lots located in any R-1 zone district. The maximum building height shall be determined to mean the height of any existing or proposed main structure located on the site. The maximum building height for any main structure shall be determined in the manner prescribed in Section 15- 06.340. The Planning Commission may grant an exception to permit additional floor area up to the maximum prescribed in paragraphs (d) & (e) above, provided that all of the following findings are made: 1. There is a predominance of two story structures in the neighborhood; and 2. All the findings in Section 15-45.080(a-f) are present. SECTION 25. Section 15-45.030(d) of the City Code is hereby repealed. 16 SECTION 26. Section 15-45.040 in Article 15-45 of the City Code is amended to read as follows: 815-45.040 Setbacks (a) Where a new structure or an addition to an existin9 structure, located within an R-1-10,000, R-1-12,500 or R-1-15,000 district will exceed eighteen (18) feet in height, the required setback from each property line of the site shall be increased by one (1) foot for each one (1) foot of height in excess of eight- een (18) £eet, SECTION 27. Section 15-45.080 in Article 15-45 of the City Code is amended to read as follows: S15-45.080 Design Review Findings The Planning Commission shall not grant design review ap- proval unless it is able to make the following findings: (a) Avoid unreasonable interference with views and privacy. The height, elevations and placement on the site of the proposed main or accessory structure, when considered with reference to: (i) the nature and location of residential structures on adjacent lots and within the neighborhoods; and (ii) community viewsheds will avoid unreasonable interference with views and privacy. (b) Preserve natural landscape. The natural landscape will be preserved insofar as practicable by designing structures to follow the natural contours of the site and minimizing tree and soil removal; grade changes will be minimized and will be in keeping with the general appearance of neighboring developed areas and undeveloped areas. (c) Minimize perception of excessive bulk. The proposed main or accessory structure in relation to structures on adjacent lots, and to the surrounding region, will minimize the perception of excessive bulk and will be integrated into the natural envi- ronment. (d) Compatible bulk and height. The proposed main or accessory structure will be compatible in terms of bulk and height with (i) existing residential structures on adjacent lots and those within the immediate neighborhood and within the same zoning district; and (ii) the natural environment; and shall not (i) unreasonably impair the light and air of adjacent properties nor (ii) unreasonably impair the ability of adjacent properties to utilize solar energy. (e) Current grading and erosion control methods. The proposed site development or grading plan incorporates current grading and erosion control standards used by the City. 17 (f) Design Policies and Techniques, The proposed main or accessory structure will conform to each of the applicable design policies and techniques set forth in the Residential Design Handbook and as required by Section 15-45.055. SECTION 28. Section 15-70.020 is amended to read as follows: S15-70,020 Authority to grant variances (a) The Planning Commission is hereby designated as the approving authority under this Article with power to grant vari- ances from the regulations prescribed in this Chapter with re- spect to site area, site frontage, width and depth, and coverage, setbacks for front yards, side yards and rear yards, allowable floor area, height of structures, distance between structures, signs, off-street parking and loading facilities, fences, walls and hedges, and alteration or expansion of non-conforming struc- tures, in accordance with the procedures and requirements set forth in this Article. (b) No variance for setbacks, distance between structures, fences, walls and hedges shall be required, however, for new main structures proposed to be built on existing grading pads where: (1) The pads were graded pursuant to an approved tentative map, recorded final map and approved grading plan, consist- ent with the final map; and (2) The location of the building site was an important factor in approving the subdivision, as demonstrated by a preponderance of evidence, such as supplemental site plans, discussion in staff reports or public hearing minutes, applicable environmental documents, adopted findings and a resolution approving the project and in adopted conditions of approval. The Planning Director shall determine the applicability of this subsection. The Director's decision shall be subject to appeal pursuant to Section 2-05.030. Relief granted under this subsection does not relieve the project from other applicable requirements of this chapter. SECTION 29. Section 16-15.210 in Article 16-15 of the City Code is amended to read as follows: 816-15,210. Section 7018 added to Appendix chapter 70 concerning general provisions Section 7018 is added to Appendix Chapter 70 of the Building Code, to read as follows: 18 Sec. 7018: General Provisions (a) Restricted hours. Unless specifically exempted, grad- ing will be restricted to the hours between 7:30 a.m. and 6:00 p.m., Monday through Friday, except in the event of an emergency which imperils the public safety. The building official may grant an exemption upon his determination of an emergency. (b) Dust and dirt control. Graded surfaces shall be wetted or suitably contained to prevent public nuisance from dust or spillage on City streets or adjacent properties. Equip- ment, materials and roadways on the site shall be used in a manner or treated to prevent excessive dust conditions. (c) Restrictions. Portions of a site exceeding thirty (30%) percent slope shall not be graded without prior spe- cific approval by the Planning Commission. Grading shall be minimized in areas classified in the City's geologic maps as Ps or Pd. Grading which would unreasonably affect the natural character of the area shall not be permitted. No building site shall be graded so as to create a flat visible pad surrounding the main residential structure. (d) Cut and fill slopes. Notwithstanding any other provi- sion of this code to the contrary, visible cut or fill slopes shall not exceed three horizontal to one vertical. (e) Corrective grading. Corrective grading for existing or proposed developments may be permitted with prior specific approval by the Planning Commission based upon findings that the corrective grading: (i) is consistent with the objec- tives of Chapter 15 of the Saratoga City Code and with the Saratoga General Plan; (ii) is necessary to minimize risks from geologic hazards; (iii) will not result in irrevocable damage to the City's scenic resources; (iv) will produce a benefit to the general public greater than the environmental impact of the corrective grading; and (v) will not result in the removal of any protected tree, as described in Section 15-50.050. (f) Special precautions. If the building official deter- mines by inspection that the nature of the formation is such that further work as authorized by the existing permit is likely to endanger any property or public way, the building official may, as a condition of work, require reasonable safety precautions to avoid the likelihood of danger. Such measures as flatter exposed slopes, additional drainage facilities, berms, terracing, compaction, cribbing or in- stallation of plant materials for erosion control may be required. If storm damage is anticipated, work may be stopped until temporary planting, structures or other tempo- rary measures have been taken to control erosion and protect adjoining property. 19 (g) Damaging graded lands. No person shall directly or indirectly damage or destroy any ground cover, planting, berms, drains, drainage terraces, ditches, swales, riprap or other drainage structures and erosion controls which are planted or constructed pursuant to this Code, or in accord with any of the regulations or requirements of the building official or the Planning Commission, or pursuant to any site development plan filed in accord with the Subdivision Ordi- nance of the City. (h) Compliance with other ordinances. The building offi- cial shall not issue a grading permit for any grading as a building lot or site unless all proposed uses shown on the grading plans for the lot or site will comply with all applicable provisions of both the Zoning Ordinance and Subdivision Ordinance of the City, and with all other provi- sions of this Code, or unless such grading and the proposed uses are consistent with the General Plan. Any grading permit issued in violation of this Section shall be void and of no force and effect. SECTION 30. A new Section 16-15.220 is added to Article 16-15 of the City Code, to read as follows: S16-15.220 General requirement for grading permit Notwithstanding any provision of the Building Code to the contrary, a grading permit shall be required for any cut or fill exceeding a quantity of ten cubic yards, or any increase or decrease in the elevation of any portion of a lot by more than one foot, except for changes in elevation for the construction or installation of any building foundation, basement, pool or other structure for which a building permit has been issued by the City and the excavated material is removed from the site. SECTION 31. If any section, subsection, sentence, clause or phrase of this Ordinance is for any reason held by a court of competent jurisdiction to be invalid or unconstitutional, such decision shall not affect the validity of the remaining portions of this Ordinance. The City Council of the City of Saratoga hereby declares that it would have passed this Ordinance and each section, subsection, clause and phrase thereof, irrespective of the fact that one or more sections, subsections, sentences, clauses or phrases may be held invalid or unconstitutional. SECTION 32. This Ordinance shall be in full force and effect thirty (30) days after its passage and adoption. 20 The above and foregoing Ordinance was regularly introduced and after the waiting time required by law, was thereafter passed and adopted at a regular meeting of the City Council of the City of Saratoga, held on the ~ day of November , 1991, by the following vote: AYES: Counc i l members MQnj a~ ~nd 'Stutz~i~n~ .Ma~r~i(G'h] er NOES: Councilmembers Anderson and Clevenger ATTEST: City Clerk "' 'The above and Pore oing is a true and correct copy o~ .~)i-d na?ce ~j~ f - which has been publi h~ ~l~c'''~l'~'n~j to taw, ~,/~D~te¢3' ' Gterk