County permits

Blue Earth County

Blue Earth County issues permits only for unincorporated areas. Inside an incorporated city? Pick the city below — its building department handles your permit.

§ 01 Unincorporated

Unincorporated Blue Earth County.

If your property isn't inside an incorporated city, the county permit office handles your application directly.

Permit authority: Blue Earth County Property and Environmental Resources, Property and Land / Planning and Zoning
Website: Permit authority website ↗
Phone: (507) 304-4251
Address: 410 S. 5th St., Mankato, MN 56001

Full unincorporated Blue Earth County permit guide →

§ 02 Jurisdictions

Cities in Blue Earth County

Click any city for its full permit guide — authority, fees, application steps, inspections, and exempt work.

§ 03 County navigation

Information last verified for Blue Earth 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.