Builder view: Front-street assignment unresolved among two plausible frontages; setbacks applied per edge under each give the same envelope: ≈ 11,651 sq ft (front 30 ft, side 10 ft, rear 30 ft, corner side 30 ft); bound by the coverage cap; preliminary planar computation — not an approval or survey. The binding limit here is the 30% total impervious surface cap (§20-615(e)): ≈ 11,651 sq ft - smaller than the 25,885 sq ft the setbacks alone would allow. 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.
- Preliminary — not an approval or survey.
- Which street this lot fronts is not resolved, but both plausible frontage assignments were evaluated and every one gives the same buildable area — the unresolved front does not change this figure.
- Cap-bound figure — a structural upper bound, not an understatement.
- Confidence is limited by: the zoning district is assumed (the city’s typical single-family district), not verified for this parcel.
- A second street frontage here does not meet the first at a corner, so the ordinance’s corner-side setback does not apply to it and the loaded rules name no other; it takes the largest applicable setback — the range under-approximates at that end.
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