Compare ADU zoning rules across 1 Tennessee cities. Average ADU score: 7.0/10.
| City | Max Size | Setbacks | Permit Fees | Build Cost | 1BR Rent | Score |
|---|---|---|---|---|---|---|
| Nashville | 1200 sq ft (but must not exceed footprint of primary structure) | 5 ft minimum | $2,500-$5,000 estimated (permit fees + covenant recording) | $150,000-$250,000 | $1,200-$1,700 | 7/10 |
Connect with pre-vetted ADU contractors in your area. Free, no obligation.
🔒 Your info is secure. We connect you with up to 3 vetted local contractors. No spam, no obligation.
Most ADU projects are funded through HELOCs, construction loans, or cash-out refinancing. Compare rates from top lenders.
Some links on this page are affiliate links. We may earn a commission at no extra cost to you. Learn more