Do I need a permit for addition or structural alteration in Goodlettsville?
Yes. In Tennessee, addition or structural alteration generally requires a permit, and Goodlettsville is no exception.
Additions and structural alterations require a permit and plan review; expect separate trade permits for electrical, plumbing, and mechanical work tied into the project. Owner-builders may perform work on their own residence under TCA 62-6-103, but the permit, inspections, and code compliance are still required. Additions and structural alterations require a City of Goodlettsville building permit, and on the Davidson County side you obtain the building permit from Goodlettsville first, then the plumbing, gas/mechanical, and electrical permits from the Metro Nashville Codes Department. The City of Goodlettsville will not issue a certificate of occupancy until all Metro Nashville permits have passed their final inspection, so both departments must sign off. Tennessee generally requires a licensed contractor for work valued at $25,000 or more, and Davidson County is a county where a Home Improvement license can apply to smaller residential jobs, so confirm licensing and the required permit bond before hiring.
Documents you may need
- Permit applicationrequired
- Construction drawings / floor plansrequired
- Site plan showing setbacks and lot coveragerequired
- Structural and energy-code details (framing, foundation, insulation)Likely required
- City of Goodlettsville building permit application with scope of work through the govbuilt portalrequired
- Site plan, elevation drawings, and floor plans for the additionrequired
- Metro Nashville plumbing, gas/mechanical, and electrical permits for the Davidson County portion, obtained after the city building permitLikely required
- TN State Contractor's license, permit bond, and proof of workers compensation and liability insuranceLikely required
Possible inspections
- Footing / foundation inspection
- Framing and rough-in (electrical, plumbing, mechanical) inspections
- Insulation / energy inspection
- Final inspection
- Foundation inspection
- Framing inspection
- Metro Nashville trade rough-in inspections for electrical, plumbing, and gas/mechanical work on the Davidson County side
- Final building inspection by the City of Goodlettsville
Frequently asked questions
- Do I need a permit for addition or structural alteration in Goodlettsville?
- Yes. In Tennessee, addition or structural alteration generally requires a permit, and Goodlettsville is no exception. Additions and structural alterations require a permit and plan review; expect separate trade permits for electrical, plumbing, and mechanical work tied into the project. Owner-builders may perform work on their own residence under TCA 62-6-103, but the permit, inspections, and code compliance are still required. Additions and structural alterations require a City of Goodlettsville building permit, and on the Davidson County side you obtain the building permit from Goodlettsville first, then the plumbing, gas/mechanical, and electrical permits from the Metro Nashville Codes Department. The City of Goodlettsville will not issue a certificate of occupancy until all Metro Nashville permits have passed their final inspection, so both departments must sign off. Tennessee generally requires a licensed contractor for work valued at $25,000 or more, and Davidson County is a county where a Home Improvement license can apply to smaller residential jobs, so confirm licensing and the required permit bond before hiring.
- Who issues the permit in Goodlettsville?
- The local building department for Goodlettsville handles permitting. This page lists its contact details and online portal. Your mailing city is not always the permitting authority, so confirm the jurisdiction before you apply.
- How do I find out the exact requirements for my project?
- Run the free PermitRoadmap check for your specific project and answers. It returns the likely permits, documents, inspections, and next steps, each linked to its official source.
PermitRoadmap is an independent informational service and is not affiliated with any city, county, state agency, or permitting authority. Results are informational and do not replace confirming requirements with the local permitting authority.