County permits

Johnson County

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

§ 01 Unincorporated

Unincorporated Johnson County.

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

Permit authority: Johnson County Building Department, Department of Planning and Zoning
Website: Permit authority website ↗
Phone: (317) 346-4350
Email: building@johnsoncounty.in.gov
Address: 86 W Court St, Franklin, IN 46131

Full unincorporated Johnson County permit guide →

§ 02 Jurisdictions

Cities in Johnson County

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

§ 03 County navigation

Information last verified for Johnson County, Indiana. Permit rules and fees change frequently — verify current requirements with the issuing department before applying. Jaspector is an educational reference, not legal advice.