§ IL Illinois
County permits
Boone County
Boone County issues permits only for unincorporated areas. Inside an incorporated city? Pick the city below — its building department handles your permit.
§ 01 Unincorporated
Unincorporated Boone County.
If your property isn't inside an incorporated city, the county permit office handles your application directly.
- Permit authority
- Building and Zoning Department, Boone County, Illinois
- Website
- Cloudpermit ↗
- Online portal
- Cloudpermit ↗
- Phone
- (815) 544-6176
- Address
- 1212 Logan Avenue, Suite 101, Belvidere, IL 61008
§ 02 Jurisdictions
Cities in Boone County
Click any city for its full permit guide — authority, fees, application steps, inspections, and exempt work.
§ 03 County navigation
Information last verified for Boone 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.