§ MI Michigan
County permits
Wayne County
Wayne County issues permits only for unincorporated areas. Inside an incorporated city? Pick the city below — its building department handles your permit.
§ 01 Unincorporated
Unincorporated Wayne County.
If your property isn't inside an incorporated city, the county permit office handles your application directly.
- Permit authority
- Wayne County Department of Public Services and Environmental Health
- Website
- Wayne County Permit Office ↗
- Online portal
- Wayne County Permit Office ↗
- Phone
- Environmental Health 734-727-7400; Permit Office 734-326-3936
- Address
- Environmental Services, 3600 Commerce Court, Building E, Wayne, MI 48184; Permit Office, Department of Public Services, Wayne County, Michigan
§ 02 Jurisdictions
Cities in Wayne County
Click any city for its full permit guide — authority, fees, application steps, inspections, and exempt work.
§ 03 County navigation
Information last verified for Wayne County, Michigan. Permit rules and fees change frequently — verify current requirements with the issuing department before applying. Jaspector is an educational reference, not legal advice.