ADU Rules in Prattville, Alabama

Prattville is a growing suburb of Montgomery in Autauga County. The city permits accessory dwelling units (ADUs) in residential zones under its Zoning Ordinance. Like many Alabama communities, there is no state ADU preemption law, making local regulations the sole governing standard.

Permitted ADU Types

• Detached ADU: A separate structure on the residential lot
• Attached ADU: An addition to the main house with separate entrance and kitchen
• Garage Conversion: Converting an existing detached garage to a dwelling unit

Size Limits

Setbacks

• Front: Must meet base zone standard
• Side: 5 feet minimum
• Rear: 10 feet minimum
• Separation from primary: 10 feet minimum

Height

• Detached ADU: Maximum 15 feet
• Cannot exceed height of primary dwelling

HOA Restrictions

Many newer subdivisions in Prattville have HOA restrictions. Verify your deed restrictions and obtain HOA approval before planning an ADU.

Owner Occupancy

Owner occupancy of the primary dwelling or ADU is required under city zoning standards.

Parking

One additional off-street parking space is required per ADU.

Permit Process

1. HOA check: Verify deed restrictions and obtain HOA approval if needed
2. Zoning check: Confirm eligibility with Prattville Planning & Zoning
3. Submit plans: Site plan and architectural drawings
4. Planning review: Zoning compliance review
5. Building permit: Issued by Building Department
6. Inspections: Required at all phases
7. Certificate of Occupancy: Required before occupancy

Contact

Prattville Planning & Zoning Department 101 W. Main Street, Prattville, AL 36067 Phone: (334) 595-0510 Website: prattvilleal.gov/departments/planning-zoning

Disclaimer: Verify current requirements with the Prattville Planning & Zoning Department and your HOA before starting any project.