§ MN Minnesota
County permits
Martin County
Martin County issues permits only for unincorporated areas. Inside an incorporated city? Pick the city below — its building department handles your permit.
§ 01 Unincorporated
Unincorporated Martin County.
If your property isn't inside an incorporated city, the county permit office handles your application directly.
- Permit authority
- Martin County Planning and Zoning Department
- Website
- Permit authority website ↗
- Address
- 201 Lake Avenue, Room 104, Fairmont, MN 56031
§ 02 Jurisdictions
Cities in Martin County
Click any city for its full permit guide — authority, fees, application steps, inspections, and exempt work.
§ 03 County navigation
Information last verified for Martin County, Minnesota. Permit rules and fees change frequently — verify current requirements with the issuing department before applying. Jaspector is an educational reference, not legal advice.