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09-3417 <br />July 20, 2009 <br />Page 2 of5 <br />additional story added over the expanded garages. (There was no average lakeshore setback <br />requirement at that time.) The house has vaulted ceilings with a shed roof (pitch 1: 12). <br />Upper level sidewalls are 9 feet on one side and 7.5 feet on the other. <br />The existing first floor would be removed and replaced by a level with 9 foot ceilings and a <br />gable roof with dormers (pitch 12:16 and 12:12). There would be living space under the <br />roof. Peak height would increase from about 13 feet to 32 feet, defined height from 13 feet <br />to 30 feet. A 744 square foot addition would be placed on the east side of the house. It <br />would contain three garage stalls with living space above. The level of the new garage floor <br />would be halfway between the existing lower level and first floor level. The main entry <br />would be relocated from the south wall to the east wall of the house and a 48 square foot <br />entry porch added. A 120 square foot deck would also be added. <br />LOT ANALYSIS WORSHEET <br />Lot Area/Width: <br />Required Actual <br />Lot Area 1 acre 0.46 acre <br />Lot Width 140 feet 117 feet <br />Setbacks: <br />Required Existing Proposed <br />Lake 75' 25' 25' <br />Rear (East) 30' 100' 80' <br />North Side 10' 19.8 10' <br />South Side 10' 38.1' 38.1' <br />Structural Coverage: <br />Allowed Existing Proposed <br />2,993s.f. 15% 2,097s.f. 10.51 % 3,009 s.f. 15.09% <br />Hardcover: <br />Hardcover Area in Zone Allowed Existing Proposed <br />Zone Hardcover Hardcover* hardcover <br />0-75 9,195 s.f. 0 s.f. 2,339 s.f. 2,424 s.f. <br />0% 25.44 % 26.36% <br />75-250 10,760 s.f. 2,690 s.f. 3,747 s.f. 3,497 s.f. <br />25% 34.82% 32.50% <br />Total for 19,955 s.f. 2,690 s.f 6,086 s.f. 5,921 s.f. <br />Property <br />Variances <br />The existing house and the proposed additions are forward of the average lakeshore setback. <br />Most of the existing house is within the 75 foot lake setback. The proposed deck is within