Birmingham Zoning & Permits
Zoning rules, permit requirements, and building codes for Birmingham, AL. Source-cited from official municipal code.
Quick Facts
Population
212,237
Total Zone Types
32
Planning Department
City of Birmingham Department of Planning, Engineering and Permits
Zoning Map
Interactive online map
County
Jefferson County
Metro Area
Birmingham-Hoover
Birmingham Zoning System
The Birmingham zoning system includes 32 total zone classifications: 7 residential zones (R-1, R-2, R-3, R-4, R-5, and others) and 5 commercial zones (B-1, B-2, B-3, B-4, and others), as well as 2 mixed-use zones (MX-1, MX-2) and 3 industrial zones (I-1, I-2, I-3). Birmingham's zoning is governed by the Birmingham Zoning Ordinance, administered by the City of Birmingham Department of Planning, Engineering and Permits. Birmingham is Alabama's largest city by metro area and the economic center of north-central Alabama, with a history rooted in steel production that transitioned to a healthcare, finance, and education economy. The University of Alabama at Birmingham (UAB) is the city's largest employer and has been a major driver of healthcare and biomedical research development. Alabama has no statewide ADU law — all zoning authority is local. Birmingham proper has experienced population decline, but the Birmingham-Hoover metro area has grown moderately. Jefferson County (Birmingham's county) is separate from the City of Birmingham — the county's unincorporated areas follow Jefferson County zoning, not city zoning. The city maintains an interactive zoning map for property lookup.
View Birmingham Zoning Map (interactive online map)
Building & Planning Departments
The Birmingham Building Department (City of Birmingham Department of Planning, Engineering and Permits) handles all building permit applications, inspections, and code enforcement. You can reach them by phone at (205) 254-2677 or apply online through their permit portal. Office hours: Mon-Fri 8:00am-4:30pm. For zoning questions and land use determinations, contact the City of Birmingham Department of Planning, Engineering and Permits at (205) 254-2580. Zoning information is available online. Always verify current requirements directly with the department before beginning any project, as regulations and fees may have changed since this data was last verified.
Building Department
City of Birmingham Department of Planning, Engineering and Permits
(205) 254-2677
Visit WebsitePlanning Department
City of Birmingham Department of Planning, Engineering and Permits
(205) 254-2580
Visit WebsiteFrequently Asked Questions
What is Birmingham's relationship to Jefferson County for permitting?
The City of Birmingham and Jefferson County are separate jurisdictions. If your property is within Birmingham city limits, you use the City of Birmingham Department of Planning, Engineering and Permits. If your property is in unincorporated Jefferson County (or in suburban cities like Hoover, Vestavia Hills, Mountain Brook, or Homewood), you work with Jefferson County or your specific municipality. Permitting systems, zoning rules, and fee schedules differ between these jurisdictions. Always confirm which jurisdiction applies to your specific address.
Can I build an ADU on my Birmingham property?
Yes. Birmingham allows accessory dwelling units on single-family lots under the Birmingham Zoning Ordinance. Maximum size is typically 800 sqft for detached ADUs. Alabama has no statewide ADU law — Birmingham's local ordinance governs. Building permit from Department of Planning, Engineering and Permits required. Birmingham Water Works and Alabama Power connection fees apply for independent utility service. No owner-occupancy requirement.
What are Birmingham's Civil Rights historic sites and do they affect property development?
Birmingham has nationally significant Civil Rights sites near downtown, including the 16th Street Baptist Church (National Historic Landmark, site of the 1963 bombing), Kelly Ingram Park, and the Birmingham Civil Rights Institute. These are in the Birmingham Civil Rights historic district — one of the most significant historic sites in American history. Development near designated landmarks and in historic districts requires coordination with the Landmark Preservation Board and may require Certificate of Appropriateness for exterior changes.
What are Birmingham's STR (Airbnb) requirements?
Birmingham requires a Short-Term Rental License for rentals under 30 days. Annual fee is approximately $200. License number must appear in all booking platform listings. Occupancy limits (2 per bedroom), noise ordinance, and safety requirements apply. Alabama's 4% state lodgings tax plus Jefferson County and Birmingham local lodgings taxes apply to STR income.
How does UAB affect Birmingham's housing market?
The University of Alabama at Birmingham (UAB) is Birmingham's largest employer, with over 23,000 employees in healthcare, research, and education. UAB's Medical Center and campus complex in the Southside neighborhood drives significant rental demand in Five Points South, Avondale, and adjacent neighborhoods. UAB's continued investment in the Birmingham Medical District has been a major stabilizing force for Birmingham's urban core, contributing to real estate appreciation in formerly disinvested neighborhoods.
Source: Birmingham Zoning Ordinance — Accessory Dwelling Unit provisions. Last verified April 6, 2026. View source