Metro area in Alabama · part of the Birmingham-Cullman-Talladega, AL combined area
Birmingham, AL
The Birmingham metro area authorized 4,219 new housing units in 2025. Its busiest year since 2004 was 2006, with 7,807 units; 2025 came to 54% of that. Per 1,000 residents it authorized 3.3 units a year in 2021–2025, 71% of the national rate of 4.7.
Single-family2–4 units5+ units
Boom, bust and since
Its peak year is shared by 30 other metro areas, among them Baton Rouge, Columbia, SC, Greensboro. Annual permits fell from 7,807 during the mid-2000s boom to 1,807 in 2009, a drop of 77%. The nearest bust profile in the East South Central states was Decatur, AL's (77%). The 2021–2025 pace of 3,928 units a year is 49% below the 2004–2006 pace. Permits rose 5 years in a row up to 2022. From 2024 to 2025 the count rose 13%.
Houses or apartments
In Birmingham, 81% of the units authorized in 2021–2025 were single-family houses and 18% were in buildings of five or more units, against 34% nationally. The closest match in building mix among the 386 other metro areas is Glens Falls (18% in five-plus buildings). Units in five-plus buildings peaked in 2012 (1,450), single-family houses in 2005 (6,873).
Where in the metro
Jefferson County accounted for 57% of the metro area's units in 2021–2025, Shelby County for 27%.
Busiest permit offices
Across the metro area, 56 permit offices authorized new housing in 2021–2025. The busiest was Birmingham, with 3,542 units or 18% of the total, followed by Hoover with 2,190. Among the three largest, Birmingham put 81% of its units in five-plus buildings, Jefferson County (unincorporated) 0%.
Share of the units authorized in the metro area, 2021–2025.
Similar in size
| Metro area | 2004–2025 | 2025 units | Per 1,000 a year | 5+ share |
|---|---|---|---|---|
| Fresno, CA | 3,518 | 3.6 | 12% | |
| Birmingham, AL | 4,219 | 3.3 | 18% | |
| Grand Rapids-Wyoming-Kentwood, MI | 4,267 | 3.5 | 30% | |
| Hartford-West Hartford-East Hartford, CT | 1,504 | 1.5 | 58% | |
| Buffalo-Cheektowaga, NY | 1,484 | 1.2 | 31% |
Rates and shares: 2021–2025.
Every yearly figure behind the chart, split by building size: yearly-units.csv. State view: Alabama. Counting rules.