Garage permit in Nolensville, TN
It depends — some garage work in Nolensville needs a permit, some doesn't.
Attached garage always requires a permit; detached one-story garage requires a permit if floor area exceeds 200 sq ft
| Permit needed? | Depends on size |
|---|---|
| Where the line falls | Over 200 |
| Fee | As provided by ordinance of the Board of Commissioners, on file in the recorder's office |
| Review time | Not in the ordinance |
| Code section | IRC R105.2 |
| Based on | IRC 2024 as adopted & amended by the Town of Nolensville (§12-401, Ord. No. 25-07, 5-1-2025) |
How to pull the permit
- Put together a site plan showing where the work goes, with dimensions.
- Apply through the Nolensville building department.
- Pay the permit fee when the permit is issued. Work done before that isn't covered.
- Book each inspection listed on the permit as the job reaches that stage.
If you skip it
Commencing work without an approved building permit is subject to a payment of double (2X) the required building permit fee (§12-102)
Nearby cities, same job
Rules stop at the city line. If your lot is near a boundary, or you work across several towns, this is where they differ.
| City | Distance | Permit? | Where the line falls |
|---|---|---|---|
| Nolensville | — | Depends | Over 200 |
| Brentwood | 6 mi | Depends | Over 200 |
| La Vergne | 8 mi | Depends | Over 120 |
| Smyrna | 8 mi | Depends | Over 100 |
| Franklin | 11 mi | Yes | No size threshold in the code |
| Murfreesboro | 16 mi | Depends | Over 200 |
Other work in Nolensville
Questions people ask
My garage is right at the limit. Does that count?
The exemption has to fit exactly — if the code says a size or height, being at or under it keeps you exempt, and going a single inch over doesn't. When you're close to the line, measure before you buy materials, and call the department if the number is borderline.
I already built it without a permit. What now?
Nolensville can issue a stop-work order and require you to apply after the fact, sometimes with an extra fee. Work that was covered up may have to be opened for inspection. Full walkthrough here.
Does unpermitted work cause problems when selling the house?
Often, yes. A buyer's inspector or the title company may flag it, and lenders can balk at financing a home with open or missing permits. What to do about it.