📋 Key Rule
Alabama has no statewide fence permit law. Cities like Birmingham, Huntsville, and Mobile each set their own thresholds, typically requiring permits for fences over 6 feet.
Does My Fence Need a Permit in Alabama?
In Alabama, fence permit requirements are set at the county or municipal level. The general threshold across most Alabama jurisdictions is: Fences over 6 ft typically require a permit in incorporated cities. However, local rules vary — always verify with your specific county or city building department before beginning construction.
Common Alabama Fence Permit Thresholds
| Location on Property | Typical Threshold | Permit Required? |
|---|---|---|
| Backyard | Over 6 ft | Required |
| Backyard | 6 ft and under | Varies by county |
| Front yard | Over 4 ft | Required |
| Any location — flood zone | Any height | Required |
How to Find Your Alabama County's Rules
Search for "[your county name] Alabama fence permit" to find your county building department's website. Look for the building, planning, or development services department. Most county websites publish their permit fee schedules and threshold rules online. If you can't find it, call your county's building department directly and ask: "Does a [height]-foot fence in my backyard require a permit?"
Setback Rules in Alabama
Setback requirements for fences in Alabama vary by county zoning district. Most residential zones allow fences to be placed at or near rear and side property lines. Front yard fences must stay behind the right-of-way boundary (which is not the same as the curb or sidewalk edge). See our setback rules guide for how to measure correctly.
Free: Fence Permit Application Checklist
Everything you need to prepare before visiting your Alabama county building department.
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