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FILE#16-3799 , <br /> January 13,2016 <br /> Page 2 of 8 <br /> structure; and 3) located as near as 4.1 feet from the west lot line, where a 10'setback would be <br /> required for an accessory structure of this size. <br /> The addition to the building expands its footprint to approximately 47'x27'or 1,262 s.f., making it <br /> an oversize accessory structure ("OAS") because it will be more than 1,000 s.f. As an OAS, the <br /> building is subject to the standards of Zoning Code Section 78-1434 regarding accessary structure <br /> footprint area,and since no OAS's are allowed on lots less than 2.0 acres,the building wil!require <br /> a variance as it will exceed 1,000 s.f. for this 1.3 acre lot. That section alsa limits the property to <br /> no more than 2,000 s.f. of tota) accessory structures. Because there is an additional existing 819 <br /> s.f. detached garage on the property, the added cavered deck will bring the total accessory <br /> structure square footage for the property to 2,081 s.f., requiring an additional variance.OAS's are <br /> required to meet principal structure setbacks. <br /> Additionally, the property is technically a 'through lot' because it has frontage on Spates Avenue <br /> and backs up to undeveloped Grand Avenue, requiring accessory structures to meet principal <br /> structure setbacks. �inally,the addition constitutes expansion of a non�onforming s#ructure and <br /> does not meet tf�e zoning code criteria for such an expansion. <br /> LOT ANALYSiS WORKSHEkT(Variances noted in bold type) <br /> LR-IA Zoning District Required/Allowed Proposed <br /> Lot Area 2.00 ac. minimum 1.31 ac existing <br /> Lot Width 2�' minimum 50'existing <br /> Proposed Accessory Structure Addition as an OAS <br /> Street Setback 50' 22.1' <br /> Left Side Setback 30' 4.3'plus 1.5'Qverhang <br /> Right Side Setback 30' 18.3' plus 1.5'Overhang <br /> Relative Location to Principal Structure Not nearer to street Nearer to street <br /> Maximum Indi�idual Acc.Struc. Footprint 1,000 s.f. 1,262 s.f. <br /> Maximum Combined Acc. Struc. Footprints 2,000 s.f. 2,081 s.f. <br /> Accessory Structufe on Through Lot Must meet principal Ooes not meet principal <br /> structure setbacks structure setbacks <br /> Compliance with Nonconforming <br /> Structure Expansion Code Section Must comply Will not comply <br /> 78-71(cJ(3Jb. <br /> Structural Covera e: <br /> Total lot Area Total Structural Coverage <br /> 56,846 s.f.+ (1.31 acre) Allowed: 15.0% (8,527 s.f.� <br /> Existing: 4.896 (2,722 s.f.) <br /> Proposed: 5.7% (3,266 s.f.) <br /> Hardcover Calculations; <br /> Stormwater TQ��Area <br /> Overlay District in Tier Allowed Hardcover Existing Hardcover Proposed Hardcover <br /> Tier <br /> Tier 2 56,846 s.f. 17,054 s.f. (30%) 8,615 s.f. (15.2%) 9,016 s.f. (15.4 90) <br />