County Building Permits

Bay County, MI - 2026 Building Permit Guide

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

Michigan Updated March 2026

Important: Bay 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 Bay County

Permit authority
No countywide Bay County construction code permitting program. Permit authority is the applicable township enforcing agency, or the State of Michigan where state jurisdiction applies.
Phone
State of Michigan Bureau of Construction Codes Building Trades Section: 517-241-9313
Address
No countywide Bay County building permit counter identified. State address: Bureau of Construction Codes, Michigan Department of Labor and Economic Opportunity.

Jurisdictions in Bay County

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

Unincorporated Bay County Permit guide → Bay City Permit guide → Charter Township of Bangor Permit guide → Charter Township of Hampton Permit guide → Essexville 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 Michigan Resources

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

Need help with your project?

Navigating permits in Bay County can be complicated.

Jaspector connects you with local experts who can review your scope, verify your contractor, and help you understand what permits your project actually needs.

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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.