

ADU rules for Unincorporated Madison
Accessory Dwelling Unit (ADU) Rules for Unincorporated Madison, AL
Is your property eligible for an ADU?
# of Parcels
89,429
Zoning districts
36
Avg Parcel Value
$273,922
Zoning Districts:
95,026 parcels · 36 districts
NZ
94%(89,702)
R2
2%(1,906)
R-3
2%(1,826)
R1B
0%(364)
Other
1%(1,228)
ADU Rules
What can you build in Unincorporated Madison, AL?
Unincorporated Madison, AL 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 Alabama municipalities
Rules change at the town line. Check the municipality your property is actually in.
Madison County
Browse addresses by ZIP in Unincorporated Madison
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