04-21-2025 - Agenda Packet Planning Commission - Packet

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FILE #LA25-000011 21 April 2025 Page 2 of 5 LOT ANALYSIS WORKSHEET Section 78-330 & 78-1279 – Setbacks: Section 78-1403 – Structural Building Coverage: Total Lot Area Total Structural Coverage 44,347 s.f. (1.02 acre) Allowed: 8,869 s.f.* (20%) Existing: 2,582 s.f. (5.8%) Proposed: 2,582 s.f. (6.7%) *Maximum footprint of structures cannot exceed 20% of lot size on lots >10,000 s.f. Code Sec. 78-1403 (a)(1) Section 78-1680 and 78-1700 – Hardcover Calculations: Stormwater Overlay District Tier Total Area in Zone Allowed Hardcover Existing Hardcover Proposed Hardcover Tier 1 44,347 s.f. (30,262 s.f. in 75’ setback) 11,087 s.f. (25 %) 4,946 s.f. (11.2%) 1,203 s.f. within 75’ 5,903 s.f. (13.3%) 1,050 s.f. within 75’ Applicable Regulations: 75-foot Lake Setback & Average Lakeshore Setback Variances (Section 78-1279) The ALS excludes most of the property from improvement. Not considering the ALS, the property would have a building envelope of approximately 10,400 square feet, but with the ALS, this envelope is approximately 1,100 square feet. The existing house and attached garage are abutting the 75-foot lakeshore setback to the south and east, but are fully within the ALS. Any further improvements to the structure that expand the existing footprint will encroach on the ALS. There are portions of the existing house and deck that extend into the lakeshore setback, but the proposed deck will reduce the encroachment into the setback to the south by approximately one foot. The proposed extensions to the roof eaves are, per the applicant, designed for improving drainage around the house. Roof eaves are allowed to extend up to two (2) feet into a required yard, however, there are two (2) corners on the existing southwest portion of the house that protrude into the lakeshore setback. In these areas, the existing roof eaves extend one (1) to two (2) feet beyond the walls of the house, and the proposal is to extend the eaves an additional six (6) to eighteen (18) inches. Overall, the eaves would extend thirty (30) inches or two-and-a-half (2.5) feet from the house in the lakeshore setback. Staff can support the request, as the eave extensions amount to less than one (1) foot encroachments into the lakeshore setback, the changes should minimally impact lakeviews, and the changes are requested to address a drainage issue. LR-1B Required Existing Proposed Interior Side (West) 10’ 19’ Existing House No Change Lakeshore (East) 75’ 79’ Existing House No Change Lakeshore (South) 75’ 64’ Existing Deck 65’ Proposed Deck Average Lakeshore The existing home is ~39’ lakeward of the ALS line. The proposal will minimally decrease the encroachment into the ALS to the south by less than a foot and minimally increase the encroachment into the ALS to the east. 39