County permits

Kendall County

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

§ 01 Unincorporated

Unincorporated Kendall County.

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

Permit authority: Kendall County Planning, Building & Zoning (PBZ) Department
Website: Building Permits Forms Handouts ↗
Online portal: Building Permits Forms Handouts ↗
Phone: 630-553-4141
Email: masselmeier@kendallcountyil.gov / KCinspections@KendallCountyIL.Gov
Address: 504 S. Main Street, Rm 203, Yorkville, IL 60560

Full unincorporated Kendall County permit guide →

§ 02 Jurisdictions

Cities in Kendall County

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

§ 03 County navigation

Information last verified for Kendall 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.