Duluth, GA Fence Rules: Height, Front Yards and Materials

Last updated: November 2026.

City or county? Settle this first

Duluth is in Gwinnett County, and a Duluth address does not always mean the home is inside the city limits. A fence inside the city goes through the City of Duluth's Planning and Development Department. The city lists 770.476.1790 and planning@duluthga.net for questions. This guide covers the City of Duluth's Unified Development Code (UDC), which the city adopted in September 2025 and amended in October 2026.

Do you need a permit?

The fence section of the UDC does not say whether a fence needs a building permit, and the city's "Do I Need A Permit?" page does not mention fences. It says building permits are required to construct, enlarge, alter, repair, move or demolish a building or structure. Retaining walls are clearer: the UDC says all walls over 3 feet 11 inches tall need a separate review and permit. Call Planning and Development before you build and ask whether your fence needs a permit, and which form to use. A city permit is also not the same thing as HOA approval. Your HOA decides that one.

Height limits by yard

Section 304.02 of the UDC, "Fences and Freestanding Walls," says:

• Side and rear yards: no wall or fence can exceed 8 feet in height.
• Front yard: no wall or fence can exceed 4 feet in height. The Planning and Development Director can grant an administrative exception allowing up to a 5-foot decorative fence within the required front yard.
• Sight distance: no fence may obstruct site distances at any time. If a fence blocks a driver's view, it must be pushed back toward the house until the view is clear.

In plain terms, a solid 6-foot privacy fence fits behind the front of the house. It does not fit across the front yard.

Front-yard fence standards

A fence in the required front yard has to meet specific design standards:

• Materials: natural wood, simulated wood, brick columns or decorative ornamental iron only.
• Pickets: the gap between pickets must be at least 2 inches.
• Colors: natural wood colors, neutral colors such as white, beige, ivory, cream or off-white, black or dark green wrought iron, or the same color as the front of the house.
• Privacy fences: solid panel or privacy fences are not allowed within the required front yard.

A front-yard fence between 4 and 5 feet needs administrative approval. The application includes a drawing, sketch, brochure or photo of the fence and a property survey showing the fence, the house and the street frontage.

Other rules that apply to any fence

• Electric fencing is prohibited, with an exception for invisible fencing that contains domestic animals on the property.
• Upkeep: fences must be kept structurally sound and in good repair, free from loose, missing or rotting materials, and free of visible mold, mildew or algae. Paint cannot be left peeling, chipping or fading.
• Commercial and industrial lots: Section 306.08 allows fencing in side and rear yards in all zoning districts, up to 8 feet, of natural wood, simulated wood, brick, stone, iron, aluminum or vinyl-coated chain link. Solid metal sheathing, electric fencing and barbed wire are prohibited. Front-yard fences are allowed only in the M-1 and M-2 industrial districts, with a 5-foot setback, decorative iron or aluminum panels with masonry columns every 30 feet, and a landscape strip.

We did not find a rule about which side of a residential fence must face out, or a setback from neighboring property lines, so ask the city before you set a fence line along one.

What this means for a typical Duluth fence

Put the pieces together and a typical Duluth home looks like this:

• A 6-foot wood privacy fence in the side and rear yards fits the 8-foot limit.
• Across the front yard, plan on a picket or ornamental iron or aluminum style, 4 feet tall, with pickets at least 2 inches apart and an approved color. If you want 5 feet, ask for the Director's administrative exception.
• Keep sight lines clear at driveways and corners.
• Check your HOA's guidelines, which are often stricter than the city's.

We look at your fence line, your survey and your HOA's guidelines before we give you a written estimate, and we tell you honestly if a style is likely to run into a rule.

Variances and other approvals

If your lot does not fit the code, ask before you build. The UDC's appeals article lets the Planning and Development Director approve certain special exceptions administratively, including the front-yard fence exception above. Other requests go to the Zoning Board of Appeals at a public hearing. Notice is published at least 30 to 45 days before the hearing, and a sign is posted on the property at least 15 days before. Variances are considered only in the cases the UDC lists, so ask Planning and Development whether a fence variance is possible on your lot.

• HOA approval. It is separate from the city, and you may need both. We assist with HOA approval forms, and approval itself is always your HOA's decision. See our HOA fence approval guide.
• Georgia 811. Before we dig, we call 811 for you, and crews mark the buried gas and power lines.

Rules change and every lot is different. Confirm the details for your yard with the city before you order materials.

Common questions

Sources

• City of Duluth Unified Development Code (PDF, adopted 9/8/2025, amended 10/12/2026), Sec. 304.02, Fences and Freestanding Walls
• City of Duluth UDC, Sec. 306.08 and Article 12, Appeals, special exceptions (same PDF)
• City of Duluth: Do I Need A Permit?
• City of Duluth: Ordinances & Regulations

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