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

The City of Tuscaloosa requires a building permit for a fence only when it is over 7 feet in height; shorter fences do not need a building permit (though they must still meet zoning height, location, and material rules). Retaining walls over 4 feet require a permit, and accessory structures over 200 square feet require a permit.

Fences may be placed anywhere on a lot or on the property line between privately owned lots, but are prohibited within a Sight Triangle at street/railroad intersections, may not sit in any street right-of-way, and must be at least 10 feet back from the curb line of abutting streets. A fence may not divert natural drainage onto neighboring land.

In residential districts (non-multifamily lots) a fence is capped at 4 feet within the minimum front setback and 8 feet elsewhere. Multifamily lots may reach 6 feet in the front setback. Business districts allow 8 feet and industrial 10 feet. On a residential corner lot, one front yard may have a fence up to 6 feet.

A retaining wall may exceed the normal fence/wall height limits if the Director of Planning finds it does not unreasonably impede visibility of street traffic or of vehicles exiting driveways. Separately, the City's permit guidance requires a permit for retaining walls greater than 4 feet tall; walls under 4 feet do not need a permit.

Allowed fence materials include wood, masonry, wrought iron, pickets, and (outside front yards of certain districts) chain link. In residential front setbacks the fence must be at least 50 percent open, using materials like wrought iron, pickets, or chain link. Prohibited materials include tarps, plywood, sheet metal, fiberboard, and barbed/razor wire (with narrow exceptions).

Under Tuscaloosa Zoning Ordinance Sec. 25-107.x, any permanent pool or any temporary/inflatable pool that can be filled deeper than 18 inches must be enclosed by a fence or wall at least six feet high, with a self-closing, self-latching gate whose latch is out of a child's reach.

Above-ground pools in Tuscaloosa are treated like other pools: a building permit is required for any pool over two feet deep, the six-foot self-latching barrier of Zoning Ordinance Sec. 25-107.x applies once a pool can hold more than 18 inches of water, and side/rear setbacks apply.

Tuscaloosa requires a city building permit for any swimming pool over two feet in depth. Pools are built under the city-adopted 2021 International Residential Code. A pool project valued at $5,000 or more must be installed by a state-licensed general contractor.

Tuscaloosa's pool safety rules come from Zoning Ordinance Sec. 25-107.x (six-foot barrier, self-closing/self-latching gate, no climbable fences) plus the city-adopted 2021 International Residential Code, which sets barrier, entrapment, and electrical safety standards for residential pools and spas.

Tuscaloosa's Zoning Ordinance defines a swimming pool as at least 18 inches deep and 8 feet wide, so most hot tubs/spas fall under the building code rather than the zoning pool-barrier rule. The adopted 2021 International Residential Code allows a listed ASTM F1346 lockable safety cover in place of a full barrier for spas.

Tuscaloosa's adopted Zoning Ordinance (Chapter 24) permits an accessory dwelling unit only in the RA-1 and RA-2 rural/agricultural residential districts under Sec. 24-55(4); standard single-family districts do not allow a second dwelling unit on a lot. Any ADU still needs a building permit, and short-term-rental use is not contemplated.

Tuscaloosa does not have a stand-alone garage-conversion ordinance. Converting a garage into living space is treated as a change to the dwelling and, if it adds a separate unit, runs into the ADU limits of Chapter 24 (allowed only in RA-1/RA-2 under Sec. 24-55(4)). A building permit is required, and lost parking must still meet district standards.

Tuscaloosa regulates sheds as accessory structures under Chapter 24 of its Zoning Ordinance, with the term "accessory building" defined in Sec. 24-5. A detached shed over 120 square feet may not be clad in aluminum or other sheet-metal siding, and a building permit is generally required; Alabama's building code exempts one-story sheds of 120 square feet or less from permits.

Tuscaloosa's current Zoning Ordinance has no carport-specific section; a carport (a roofed, not fully enclosed vehicle shelter) is regulated as an accessory structure under Chapter 24 and must meet the setbacks and lot-coverage of its district. A building permit is generally required, and accessory structures over 120 square feet may not use sheet-metal siding.

Tuscaloosa's adopted Zoning Ordinance has no "tiny house" category; a tiny home is governed by ordinary dwelling and accessory-structure rules. A permanent-foundation tiny house must meet single-family dwelling standards and the Alabama building code, and a second small dwelling on a lot is limited by the ADU rule (RA-1/RA-2 only under Sec. 24-55(4)).

Small backyard fire pits used for recreation are allowed in Tuscaloosa without a permit under Code Section 11-28, which exempts recreational fires from the open-burning permit rule. The adopted 2021 International Fire Code requires recreational fires to stay at least 25 feet from any structure and be constantly attended.

Tuscaloosa Code Section 11-28 bans open burning citywide without a permit, except for cooking, recreational/ceremonial fires, and construction-worker heating. Permitted burns must be 500 feet from dwellings, use only untreated wood and vegetation, and burn only between 8:00 a.m. and 3:00 p.m. Contact Fire Prevention at 205-248-5420.

Tuscaloosa has no city ordinance restricting how a private owner trims trees on their own land. The code only regulates trees in the public right-of-way: Sec. 21-283 bars utility providers from cutting right-of-way trees over four inches in diameter without the city forester's consent.

Tuscaloosa does not require a permit to remove a tree on private residential property. The code only protects trees in the public right-of-way (Sec. 21-283), parks (Sec. 18-24), and cemeteries (Sec. 8-3). New commercial development must preserve or replace approved trees under zoning Sec. 25-131 and Sec. 25-136.

Tuscaloosa has a five-stage water conservation plan (Sec. 16-36) tied to Lake Tuscaloosa levels and demand. In Stage 2, irrigation is limited to two days a week by odd/even address. The mayor may also declare a water conservation emergency (Sec. 16-31) with fines up to $500 for violations.