North Carolina, Durham County Plumbing Permit Regulations and County Ordinances for Unincorporated Areas

Durham County Building & Safety Jurisdiction

In Durham, North Carolina, the City-County Building & Safety Department is responsible for issuing permits, conducting plan reviews, and performing inspections for both the City and the County. This department enforces the North Carolina State Building Code and local zoning ordinances to ensure public health, safety, and welfare. They review applications for various permits, including building, electrical, mechanical, plumbing, and fire permits. For plumbing work, a permit is generally required, and licensed plumbing contractors must perform the work, as mandated by North Carolina law. The department offers online services for scheduling inspections, checking permit status, applying for permits, and paying fees.

Rules for Properties in Unincorporated Areas

The jurisdiction of the City-County Building & Safety Department extends to both the City of Durham and Durham County. This means that properties located in unincorporated areas of Durham County fall under the purview of this department for building and safety regulations, including plumbing permits. It is crucial to determine the specific jurisdiction for your property, as both the City of Durham Fire Department and Durham County Fire Prevention & Life Safety have dedicated teams. An online tool, "Find My Jurisdiction," is available to help identify the correct agency based on your property's address. If your property is within the county fire marshal's jurisdiction, you can find additional information on their site.

Plumbing Permit Requirements Overview

Resources to Learn More

Note: The following state-wide building codes and regulations apply universally to all jurisdictions within North Carolina, including Durham County.

North Carolina Plumbing Legislation, Codes, and Guidelines

North Carolina Plumbing Code and Legislation

Plumbing standards in North Carolina are governed by the North Carolina State Building Code, which is adopted and amended by the North Carolina Building Code Council (BCC). The state's plumbing requirements are derived from the International Plumbing Code (IPC), published by the International Code Council (ICC), but are not applied verbatim. Instead, the BCC incorporates state-specific amendments to create the North Carolina Plumbing Code.

As of early 2026, the state has been in the process of transitioning to the 2024 North Carolina Plumbing Code, which is based on the 2021 edition of the International Plumbing Code. Implementation of these updated codes has been subject to legislative delays, and users should verify the currently enforced edition with their local building inspections department.

Primary Regulatory Agencies

Resources to Learn More

Select a City in Durham County

If your project is located within incorporated city limits, you will likely need to follow municipal ordinances rather than county rules. Select your city below to view local regulations.

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