Tuscaloosa, Alabama

Tuscaloosa Alabama Do I Need a Permit Guide

Tuscaloosa publishes a project-by-project permit checklist for residential additions, interior alterations, decks, basements, accessory structures, pools, roofing, siding, windows, fences, retaining walls, and trade work.

Project

Permit Requirement Checklist

Location

Tuscaloosa, Alabama

Last reviewed

April 26, 2026

Permit takeaway

Tuscaloosa says a building permit is required before starting construction of a new building or structure or changing the use or occupancy of an existing one.

Zoning and placement

Residential contractors generally need a city general contractor license number, and projects at or above the state's threshold can require a State Homebuilders License unless an exception applies.

Building and trade review

Tuscaloosa lists building permits as needed for residential additions, interior alterations, basement finish-outs, accessory structures over 200 square feet, decks, retaining walls over four feet, siding, pools over two feet deep, window replacement, roofing, attached carports and garages, and fences over seven feet.

Call before applying when

Call before applying if the project touches structure, exits, plumbing, gas, electrical, mechanical systems, contractor licensing, or use and occupancy.

Documents to prepare

Inspection planning

Official sources

This guide is a planning summary. Always verify the current requirements with the local office before starting work.