Builder view: Conservative uniform inward buffer at the largest applicable setback (30 ft): ≈ 3,993 sq ft (25% 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 30 ft. The 30% total impervious surface cap (§20-615(e)) allows ≈ 4,796 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 Chanhassen single-family residential (RSF, typical) — Chanhassen City Code §20-615 (MunicipalCodeOnline; no global currency date — per-section history only; retrieved 2026-07-25); confirm your parcel's zoning.
- 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: Chanhassen single-family residential (RSF, typical) — Chanhassen City Code §20-615 (MunicipalCodeOnline; no global currency date — per-section history only; retrieved 2026-07-25) · as of 7/25/2026