County permits

Iroquois County

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

§ 01 Unincorporated

Unincorporated Iroquois County.

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

Permit authority: Iroquois County Planning & Zoning
Website: Permit authority website ↗
Phone: 815-432-7221
Email: jfeller@co.iroquois.il.us and mussery@iroquoiscountyil.gov
Address: 1001 East Grant Street, Watseka, IL 60970, Room 108C

Full unincorporated Iroquois County permit guide →

§ 02 Jurisdictions

Cities in Iroquois County

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

§ 03 County navigation

Information last verified for Iroquois 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.