Before You Build in Birmingham, AL: Permit & Rule Checklist (2026)

Standard residential fences under 6 feet in Birmingham generally do not require a building permit. Masonry walls, fences over 6 feet, and retaining walls require permits.

Birmingham's zoning code limits front yard fences to 4 feet and side/rear yard fences to 6 feet in residential zones. Corner lots have visibility triangle requirements.

Alabama does not have a mandatory fence cost-sharing law. In Birmingham, each property owner is responsible for their own fence. Disputes are civil matters.

Birmingham requires a building permit for any in-ground or above-ground residential swimming pool, issued by the Department of Planning, Engineering & Permits at City Hall Room 210. Pools are reviewed against the city's adopted International Residential Code, including Appendix G/AG105 barrier rules: a 48-inch fence, openings smaller than four inches, and self-closing, self-latching gates. Public/community pools require separate Jefferson County Department of Health approval.

Birmingham requires residential swimming pools to be enclosed by a barrier at least 48 inches high with self-closing, self-latching gates following the International Residential Code.

Birmingham requires pools to meet building code safety standards including barriers, anti-entrapment drain covers, and electrical grounding. Permits and inspections are required.

Above-ground pools in Birmingham must meet the same barrier and safety requirements as in-ground pools. Pools with walls at least 48 inches with lockable access may satisfy the barrier requirement.

Garage conversions in Birmingham require building permits and must meet code standards for habitable rooms. ADU conversions follow the city's accessory dwelling regulations.

Birmingham allows Accessory Dwelling Units in multiple residential zones. ADUs are typically limited to 800-1,000 sq ft or 40-50% of the primary residence. They must be within an accessory structure with cooking, sleeping, and sanitation facilities.

Birmingham's Zoning Ordinance (Appendix D, Title 1 Article III Section 9) bars accessory buildings from being used for dwelling purposes other than by domestic servants employed on the premises. Tiny homes on a foundation must therefore be permitted as a primary dwelling that meets the underlying district's lot, setback, and IRC standards rather than as a backyard ADU.

Birmingham regulates carports under Appendix D (Zoning Ordinance), Title 2 Article VI Section 20 and the city Building Code. A carport in any yard other than the rear yard must be attached to the principal dwelling and built of compatible materials. Rear-yard accessory structures must sit at least three feet from any side or rear lot line and may not occupy more than 30 percent of the required rear yard.

Small sheds under 200 sq ft in Birmingham generally do not require a building permit. All structures must comply with zoning setbacks.

Birmingham regulates outdoor burning within city limits. Open burning of trash and debris is restricted. Recreational fires may be allowed in approved containers with proper clearance.

Fire pits in Birmingham must be in approved containers with proper clearance from structures. Fires must be attended at all times with extinguishment readily available.

Birmingham regulates tree removal on development sites through its zoning code. Private property trees generally do not require permits for removal outside of development contexts.

Birmingham does not typically impose mandatory outdoor watering restrictions. The Birmingham Water Works Board provides water from multiple sources with generally adequate supply.

Birmingham property owners are responsible for maintaining trees on their property and keeping clearance over sidewalks and streets.