Key takeaways
- Permits protect you by making sure the work is reviewed and inspected.
- Inspections happen at set stages and must pass before work is covered.
- Design review boards and community guidelines can add steps and time.
- Call 811 before digging so buried utilities are marked.
Why permits exist
Permits make sure work follows adopted codes for structure, fire safety, electrical, plumbing, mechanical systems and energy. Review catches problems on paper instead of in the walls.
Unpermitted work can cause trouble when you sell, refinance or file an insurance claim.
Who handles the paperwork
Your builder usually prepares drawings and submits permit applications, then schedules inspections. In Nashville, the Metro Codes Department handles permits for Davidson County, while other cities and counties have their own offices.
Ask who is responsible, and make sure permits are posted at the site.
Inspections along the way
Typical inspections include footings, foundation, framing, rough-in of electrical, plumbing and mechanical systems, insulation and a final inspection. Work cannot be covered until the inspector approves it.
If something fails, the crew corrects it and requests a re-inspection.
Design review and covenants
Many neighborhoods and historic districts have design review boards or covenants that control materials, colors, heights and site plans. Submitting complete drawings and samples early keeps approvals from delaying the schedule.
Your builder can prepare the packages and track comments.
Official sites to explore
Brand names and logos belong to their owners. These links open the official websites in a new tab, and we are not affiliated with them.
- Metro Nashville Codes DepartmentBuilding permits and inspections in Davidson County.
- Tennessee 811Notice line before digging, with locate requests online.
- Tennessee Board for Licensing ContractorsState licensing of contractors.
- International Code CouncilModel building codes.
- National Fire Protection AssociationFire and electrical safety codes and standards.
Quick answers
How long does a permit take?
Review time depends on the office, the project and the quality of the drawings. Complete submissions move faster.
What if the HOA says no?
Boards often ask for revisions. Your builder and designer can respond with changes and samples.
Do I need to call 811?
Your builder normally calls for excavation. Owners need to call for their own digging, such as fences and landscaping.
