County Building Permits

Polk County, MN - 2026 Building Permit Guide

Building permit information for unincorporated Polk County and all incorporated cities. Find your jurisdiction's permit authority, application process, fees, and requirements.

Minnesota Updated March 2026

Important: Polk County issues building permits only for properties in unincorporated areas of the county. If your property is inside an incorporated city, select your city below — that city's building department handles your permits, not the county.

Unincorporated Polk County

Permit authority
Polk County Planning and Zoning, with permit access also routed through Polk County Permits / Public Works on the county site
Online portal
Permit portal
Phone
218-281-5408 (county main) and 218-281-5700 (Planning and Zoning)
Address
612 N Broadway, Crookston, MN 56716-1452

Jurisdictions in Polk County

Select your jurisdiction for local permit authority, portal links, application steps, fees, and inspection requirements.

Unincorporated Polk County Permit guide → Beltrami Permit guide → Climax Permit guide → Crookston Permit guide → East Grand Forks Permit guide → Erskine Permit guide → Fertile Permit guide → Fisher Permit guide → Fosston Permit guide → Gully Permit guide → Lengby Permit guide → McIntosh Permit guide → Mentor Permit guide → Nielsville Permit guide → Trail Permit guide → Winger Permit guide →

Information on this page was last verified: March 2026. Permit rules and fees change — confirm current requirements directly with the relevant city or county department before applying.

Related Minnesota Resources

License Requirements Verify your contractor's Minnesota license → Contract Template Free homeowner-contractor agreement →

Need help with your project?

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Important: This page is an educational resource provided by jaspector.com. It is not legal advice, and it does not substitute for official guidance from the permit authorities listed above. Permit requirements, fees, and processes change frequently. Always verify current requirements directly with the issuing department before beginning any construction project. Use of this page does not create an attorney-client relationship. Jaspector assumes no liability for any outcomes arising from reliance on this information.