Building permits in Chattanooga, TN
Which home projects need a permit here, what the size cutoffs are, and where to apply. Read from Chattanooga's own code of ordinances.
Projects covered
17
Permit needed
9
Depends on size
5
Pick your project
- Fence Depends
- Deck Depends
- Shed Depends
- Swimming Pool Depends
- Roof Replacement Yes
- Water Heater Yes
- HVAC Replacement Yes
- Electrical Panel Yes
- Demolition —
- Driveway —
- Tree Removal No
- Sign Yes
- Short-Term Rental Yes
- ADU (Accessory Dwelling Unit) Yes
- Garage Depends
- Basement Yes
- Above-Ground Pool Yes
A dash means we could not confirm the rule from the code text. Those pages link straight to the ordinance section instead of guessing.
Where to apply in Chattanooga
| Department site | chattanooga.gov/ |
|---|---|
| County | Hamilton County |
| Population | 191,496 |
Working just outside the city line? Rules change at the boundary — unincorporated land is usually the county's call, not the city's.