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Mobile, AL Fence Regulations: Fence Permit Requirements (2026)

Some Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified September 2026

Key Facts

Permit fee, no inspection
$5.00 per fence or wall
Permit fee, with inspection
$25.00 per fence or wall
Permit exemption
Fences are not on the exempt-work list
1st offense penalty
2x the required permit fee
4th offense penalty
5x the required permit fee
Governing section
Mobile City Code § 11-34, item (r)

Summary

Mobile requires a permit for every fence or wall built in the city, per the Sec. 11-34 fee schedule: $5 if no inspection is required, $25 if inspection is required. Fences are not on the code's exempt-work list, and failing to get a permit multiplies the fee up to five times on a repeat offense.

On modifications, alterations, or repairs on any building or structure, a permit fee for each permit shall be paid at the time of filing an application. The applicable permit fees required by the city shall be determined in accordance with the schedule of fees as listed...r.Fence and wall fee (construction of all fences or walls): .....No inspections required .....5.00 Inspection required .....25.00...w.Failure to obtain permit (other penalties in accordance with chapter 1 of the Mobile City Code may also apply):1st offense 2 times required permit fee 2nd offense 3 times required permit fee 3rd offense 4 times required permit fee 4th offense 5 times required permit fee

View official code

Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: Supplement 67).

Full Breakdown

Sec. 00 when an inspection is required. Unlike several other minor structures, fences are not on the code's exemption list in subsection (1), which excuses only items such as playhouses under 120 square feet, retaining walls no more than four feet high, and swings and playground equipment accessory to one- and two-family homes, so a homeowner cannot assume a fence is small enough to skip the permit. Sec. 11-32 clarifies that other departments may also require sign-off on the same fence, including city engineering, historic development staff, and planning and zoning if the property sits in an overlay or historic district, and Sec.

C separately caps most fence heights at three feet in a required front yard and eight feet elsewhere, with director approval needed for electrified or barbed-wire fencing in select districts. Applicants pay the fee when filing the permit application, and the building valuation tables in Sec. 11-34 apply to residential and commercial construction alike. 00 for commercial work if the original is lost. Sec. 11-33 folds violations of the whole permit article into the general penalty scheme of chapter 1 of the Mobile City Code, and Sec. 11-34(2)(w) layers an escalating fee-based penalty specific to unpermitted construction on top of that general penalty.

Violations & Fines

Building or altering a fence without the required Sec. 11-34 permit is a violation under Sec. 11-33, punishable under chapter 1 of the Mobile City Code's general penalty provisions. Sec. 11-34(2)(w) adds a fee penalty on top of that: a first offense doubles the required permit fee, a second offense triples it, a third quadruples it, and a fourth or later offense multiplies the fee by five.

Frequently Asked Questions

Do I need a permit to build a fence in Mobile, Alabama?
Yes. Sec. 11-34(r) of the Mobile City Code charges a permit fee for the construction of all fences or walls: $5.00 if the work needs no inspection, or $25.00 if it does. Fences are not on the code's exempt-work list, so even a small residential fence requires a permit application before construction starts.
What happens if I build a fence in Mobile without a permit?
You're subject to the general violation penalties in chapter 1 of the Mobile City Code under Sec. 11-33, plus an escalating fee penalty under Sec. 11-34(2)(w): the city can charge two times the normal permit fee for a first offense, rising to five times the fee for a fourth or later offense.
Does the fence permit cover height and design too?
No, the Sec. 11-34 fee only covers the permit itself. Height and design come from Sec. 64-3-5.C of the Unified Development Code, which caps most fences at eight feet (three feet in a required front yard) and requires director approval for electrified or barbed-wire fencing in select districts.
Which city departments might also review my fence permit?
Sec. 11-32 notes that a building permit can require sign-off from other departments beyond the building department, including city engineering, historic development staff, and planning and zoning, particularly when the property sits inside one of Mobile's historic districts or a zoning overlay with its own design standards.

Sources & Official References

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