Builder view: Conservative uniform inward buffer at the largest applicable setback (30 ft): ≈ 3,596 sq ft (20.8% of lot). Under-approximates the true asymmetric envelope; edge classification will refine. Resolved setbacks: front 30 ft, side 10 ft, rear 30 ft, corner side 20 ft. The 25% total impervious surface cap (§11-102-13(F)) allows ≈ 4,316 sq ft, so the setbacks are the binding limit here. That allowance covers house, garage, driveway, patio and walks together, so the house itself will be meaningfully smaller once a driveway is included. Based on Lakeville single-family residential (RS-3, typical) — Lakeville City Code §11-52-13 (code current at retrieval, 2026-07); confirm your parcel's zoning. Governing setback is the shoreland OHWL standard (150 ft, §11-102-13) — Lakeville Shoreland Overlay District — Lakeville City Code §11-102-13 (code current at retrieval, 2026-07); no mapped public water reduced the buildable area here, so the OHWL term does not bind.
- Conservative approximation — a uniform buffer at the largest setback; the true buildable area is likely larger.
- Confidence is limited by: the zoning district is assumed (the city’s typical single-family district), not verified for this parcel.
55% confidence · rule tier: local (city/township) ordinance data · source: Lakeville single-family residential (RS-3, typical) — Lakeville City Code §11-52-13 (code current at retrieval, 2026-07) · as of 8/1/2026