South Fulton, GA Fence Regulations: Retaining Walls (2026)
Key Facts
- Permit trigger
- Retaining walls over 4 feet high
- 4-6 ft walls
- Owner Certification/Indemnification form
- Over 6 ft
- Engineer Certification/Indemnification required
- Foundation-tied walls
- Exempt if shown on building permit plans
- Enforcing department
- Community Development and Regulatory Affairs
Summary
South Fulton requires a permit for most retaining walls over four feet high. Walls between four and six feet need an owner certification form; walls over six feet need a licensed engineer's certification before the city will issue a permit.
(9)Retaining Walls.a.Permit not required. Retaining walls that are monolithically placed and structurally tied to a house or building foundation wall do not require a separate wall permit if said walls are shown on the plans for which a building permit was issued.b.Permit required.1.All other retaining walls over four feet high require a permit if they were not shown and permitted on a Land Disturbance Permit.2.Walls four feet to six feet high can be permitted upon execution of an Owner Certification/Indemnification form for retaining walls four feet to six feet high.3.All walls over six feet high and any walls four feet to six feet high for which an owner is not prepared to execute the Owner Certification/Indemnification form shall require execution of an Engineer Certification/Indemnification form for Retaining Walls permit.
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: Supplement 13 Update 1).
Full Breakdown
02(9) of the South Fulton Zoning Ordinance, a retaining wall that is monolithically tied to a house or building foundation and already shown on an approved building permit needs no separate wall permit. Every other retaining wall over four feet high needs a permit if it was not already shown and permitted on a Land Disturbance Permit. Walls between four and six feet high can be permitted after the owner signs an Owner Certification/Indemnification form, accepting responsibility for the wall's design and construction. Walls over six feet, or four-to-six-foot walls where the owner will not sign the indemnification form, require an Engineer Certification/Indemnification form, meaning a professional engineer must certify the design in addition to the owner's certification.
Applicants must also complete a Checklist for Retaining Wall Permit Drawing to show their submittal meets the city's requirements before the Department of Community Development and Regulatory Affairs (CDRA) will issue the permit. Each retaining wall requires its own separate permit application and fee; a project with multiple walls cannot bundle them under one permit. 02(a) through (8), which separately cap ordinary fences and walls at eight feet in residential districts (four feet in front yards) and require a three-foot setback from the right-of-way.
Violations & Fines
Building a retaining wall over four feet without the required permit, certification form, or (above six feet) engineer's certification is a permit violation enforceable by the CDRA Department, which can require the wall be removed, redesigned, or retroactively permitted with engineering documentation. Because the ordinance ties higher walls to certified engineering, an unpermitted tall wall also creates liability exposure for the owner since no certification of structural adequacy is on file with the city.
Frequently Asked Questions
Do I need a permit for a small retaining wall in South Fulton?
When does South Fulton require an engineer to certify a retaining wall?
Can one permit cover several retaining walls on my property?
Sources & Official References
Other rules in South Fulton
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Retaining Walls in Nearby Cities
How other cities in Fulton County handle retaining walls.