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§ IL Illinois
County permits

Calhoun County

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

§ 01   Unincorporated

Unincorporated Calhoun County.

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

Permit authority
Calhoun County Building Department
Phone
618-576-9700 Ext. 4
Address
301 S. County Rd., Hardin, IL 62047 (Marvin Richter Government Building)
Full unincorporated Calhoun County permit guide →
§ 02   Jurisdictions

Cities in Calhoun County

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

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