Alabama Building Permits — Complete Guide (2026)
Find, Apply & Track Permits in Cities and Counties Across Alabama
Alabama building permits are handled locally by cities and counties. Many jurisdictions use ICC-based building codes, but requirements vary significantly by municipality and county jurisdiction. Rural counties can have minimal requirements.
How building permits work in Alabama
Building permit requirements and processing times in Alabama vary by city and county. Use the links below to apply, check status, schedule inspections and find permit information for your location.
Learn the step-by-step permit process →Not sure where to apply?
Enter your city or address to find your permit office.
Permit costs by type — Alabama
| Permit Type | Fee Range | Processing Time | Notes |
|---|---|---|---|
| Electrical | $75–$200 | 1–3 days | Licensed electrician required in most cities |
| Plumbing | $60–$175 | 1–3 days | Water heater replacement commonly permitted |
| HVAC / Mechanical | $75–$200 | 1–4 days | AC replacement — high volume in summer |
| Roofing | $100–$250 | 1–3 days | Full replacement requires permit in cities |
| Deck / Patio | $100–$300 | 1–3 weeks | Structural plans often required |
| Room Addition | $300–$800 | 2–5 weeks | Varies significantly by jurisdiction |
| New Construction | $500–$1,500 | 2–6 weeks | Lower cost than national average |
| Pool | $175–$450 | 2–4 weeks | Barrier fence required statewide |
| Fence | $50–$150 | 1–5 days | Height limits vary by city |
| Solar | $75–$200 | 1–5 days | Growing market, streamlining underway |
Major Alabama cities — apply online
Most Alabama building permits are issued by cities. Click your city to access the permit portal, apply online, or check permit status.
Permit costs by county — top Alabama counties
County building departments handle unincorporated areas. Click a county for the full permit guide, fee table, department info, and how-to steps.
How to get a building permit in Alabama
Find your local building department
Alabama permits are issued at the city or county level. Jefferson County, Mobile, and Huntsville have full-service departments. Contact your municipality first.
Determine if plans are required
Trade permits rarely need plans. Structural work — additions, new construction — requires architectural plans in most jurisdictions.
Submit application and pay fees
Fees are based on project valuation. Alabama fees are generally below the national average.
Inspections
Cities require phase inspections. Rural areas may have limited inspection staff — schedule in advance.
Certificate of Occupancy
Required for new construction and major additions before the space can be used.
ADU permits in Alabama — what you need to know
🏠 Alabama ADU-friendly status: No statewide law
Alabama has no statewide ADU law. ADU permitting varies significantly by city. Birmingham and Huntsville have active ADU programs; rural areas may prohibit them entirely.
Find a licensed Alabama contractor
Alabama requires licensed professionals for most permitted work. Always verify a contractor's license before hiring — it protects you and is required for most permit types.
General Contractors
Find pre-screened general contractors for your Alabama home project. Compare quotes on permitted work.
Find a Contractor →Verify HBLB License
Verify your contractor holds a valid Alabama Home Builders Licensure Board (HBLB) license before any permitted work begins.
Verify HBLB License →Electricians & Plumbers
Specialty-licensed electricians and plumbers are required for all permitted electrical and plumbing work in Alabama.
Learn More →Ready to get started? Browse verified, licensed contractors serving Alabama homeowners and get free quotes on your project.
🔍 Find a Contractor Near YouFrequently asked questions — Alabama permits
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