Detroit Zoning
B3 Zone in Detroit, MI
B3 zoning district rules in Detroit, MI. Permitted uses, setbacks, height limits, and lot coverage requirements.
Commercial District
The B3 zone in Detroit, MI is a commercial district.
Parking Requirements
Varies by use type — generally 3-4 spaces per 1,000 sqft retail; 1 per 300 sqft office. Detroit City Code Chapter 61.
Source: Detroit City Code Chapter 61 (Zoning); Detroit BSEED Permit Requirements. Last verified April 6, 2026. View source
Last updated: April 6, 2026