County Building Permits

Johnston County, NC - 2026 Building Permit Guide

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

North Carolina Updated March 2026

Important: Johnston 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 Johnston County

Permit authority
Johnston County Building Inspections
Phone
919-989-5060
Address
Land Use Center, 309 E. Market Street, Smithfield, NC 27577

Jurisdictions in Johnston County

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

Unincorporated Johnston County Permit guide → Archer Lodge Permit guide → Benson Permit guide → Clayton Permit guide → Four Oaks Permit guide → Kenly Permit guide → Micro Permit guide → Pine Level Permit guide → Princeton Permit guide → Selma Permit guide → Smithfield Permit guide → Wilson's Mills 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 North Carolina Resources

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

Need help with your project?

Navigating permits in Johnston County can be complicated.

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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.