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Montgomery Zoning & Land Use Guide

Last updated: Verified:

Key Zoning Facts

Planning Department
City of Montgomery Planning Department(334) 625-2750
Building Code Edition
2021 International Building Code
ADUs Allowed
Yes
Primary District
R-1 Single-Family Residential
Max Height
35 ft

Regulatory Layers That Apply in Montgomery

Your property is subject to ALL of these regulatory layers. Each one can impose additional requirements beyond the others.

Federal

State — Alabama

  • Building Code: 2021 IBC (Alabama Building Commission)
View Alabama zoning overview

County — Montgomery County

  • Role: Property records, tax assessment, unincorporated area planning

City / Municipal

The city's zoning ordinance, building codes, and local permits form the primary layer of land-use regulation for your property.

Overlay Districts

No overlay districts identified.

Private Restrictions

  • HOA / CC&Rs common: Yes
  • Check HOA CC&Rs for additional restrictions.

Primary Zoning Districts

District CodeNameMin LotMax HeightFront SetbackSide SetbackRear SetbackFAR
R-1Single-Family Residential12,000 sq ft35 ft35 ft10 ft25 ft
R-3Multi-Family Residential7,500 sq ft45 ft25 ft10 ft20 ft
C-2General CommercialNone50 ft0 ft0 ft10 ft

ADU Rules in Montgomery

ADUs:Allowed
Max Size
750 sq ft
Max Height
25 ft
Rear Setback
5 ft
Side Setback
5 ft
Parking
1 off-street space required
Owner Occupancy
Required
Permit Timeline
30-60 days
Full ADU rules for Montgomery

Official Sources

Frequently Asked Questions

Frequently Asked Questions

Can I build an ADU in Montgomery?
Montgomery allows accessory structures in certain residential zones. ADU regulations are governed by local ordinance since Alabama has no statewide ADU law. Contact the Planning Department for specific requirements.
How do I find the zoning for my property in Montgomery?
Use the City of Montgomery's online zoning map or contact the Planning Department at (334) 625-2750 to determine your property's zoning classification.
What zones allow multi-family housing in Montgomery?
Multi-family housing is permitted in R-3 and higher residential districts, as well as in certain commercial and mixed-use zones throughout the city.