

ADU rules for Unincorporated Mobile
Accessory Dwelling Unit (ADU) Rules for Unincorporated Mobile, AL
Is your property eligible for an ADU?
# of Properties
49,506
Owner-occupied
85%
Zoning districts
32
Avg Home Value
$189,896
Median Lot Size
0.68 acres
Avg Income
$79,442
Residential Types:
49,506 housing units
Other
100%
Zoning Districts:
89,390 parcels · 32 districts
NZ
90%(80,477)
R-1-S
8%(7,043)
R-1
1%(530)
R1
0%(374)
Other
1%(966)
ADU Rules
What can you build in Unincorporated Mobile, AL?
Unincorporated Mobile, 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
Owner Occupancy
- –No owner-occupancy requirement.
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.
Mobile County
Browse addresses by ZIP in Unincorporated Mobile
3669514,032 addresses365829,808 addresses365756,863 addresses365416,387 addresses366194,935 addresses365874,811 addresses365444,462 addresses366083,584 addresses365212,606 addresses366132,335 addresses365231,847 addresses366181,491 addresses365221,328 addresses36560883 addresses36505767 addresses36605521 addresses36571468 addresses