ADU rules for Spring Hill
Accessory Dwelling Unit (ADU) Rules for Spring Hill, TN
Is your property eligible for an ADU?
# of Properties
8,363
Owner-occupied
72%
Zoning districts
28
Avg Home Value
$327,867
Median Lot Size
0.19 acres
Avg Income
$101,504
Residential Types:
8,363 housing units
Residential
100%
Zoning Districts:
21,675 parcels · 28 districts
R-2
72%(15,613)
R-6
7%(1,494)
R-4
7%(1,413)
R-1
3%(749)
Other
11%(2,406)
ADU Rules
What can you build in Spring Hill, TN?
Spring Hill, TN follows state and local rules for Accessory Dwelling Units. Here is a concise overview of the local rules.
Eligibility
- –Internal / Attached ADU: Not addressed in the local bylaw
- –Detached ADU: Not addressed in the local bylaw
What's allowed on your lot?
These are the municipality-wide rules. What's allowed on a specific property also depends on state laws, setbacks, floor area ratio, lot coverage, environmental constraints, topography, and other property-specific factors. Search your address on FutureLot to see what's allowed on your property.
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Is your property eligible for an ADU?
ADU rules in other Tennessee municipalities
Rules change at the town line. Check the municipality your property is actually in.
Williamson County