FENCE RULES – LILBURN (CITY), GEORGIA

OVERVIEW

Residential fences are permitted on private property within City of Lilburn, subject to local regulations. For properties located outside City of Lilburn municipal limits, Gwinnett County regulates fences in unincorporated areas.

Local fence rules appear primarily in the City of Lilburn Code of Ordinances, Appendix A, Zoning Ordinance, including Section 701 for residential accessory uses and pool enclosures, Section 712 for fences and walls, and Section 805 for visibility at intersections and driveways. Permit and review procedures also appear in the City’s Building & Trade Permits materials, Building Permit and/or Approval/Occupancy Inspection Application, land-development materials, stormwater materials, environmental regulations, and Old Town Overlay District provisions.

This page focuses on typical single-family residential fencing. If the jurisdiction’s adopted materials do not state a specific limit or requirement, this page notes that the code does not specify one.

Compiled From City of Lilburn Code of Ordinances, Ordinance No. 2026-670, Building & Trade Permits, Building Permit and/or Approval/Occupancy Inspection Application, Permit Application Guide, Land Disturbance/Site Development Permit Submittal Requirement, Site Development Plan Review Checklist, Stormwater Management, Zoning, and Land Development official materials as of June 2026.

GOVERNANCE

The City of Lilburn regulates residential fences through its municipal code, zoning ordinance, building and trade permit materials, land-development procedures, stormwater and environmental regulations, and overlay-district review provisions.

The City does not publish one single consolidated residential fence code. Fence-related requirements are spread across Appendix A, Zoning Ordinance, including accessory-use, fence-and-wall, visibility, site-and-design-review, development-permit, and building-permit provisions; Chapter 105 for property-maintenance and swimming-pool barrier standards; and Chapter 109 for land-disturbance, floodplain, stormwater, stream-buffer, and environmental review where those provisions apply.

The Business Services Department administers building and trade permit intake. The City of Lilburn Planning Department, Director of Planning, and related review staff administer zoning, site-development, development-permit, Old Town Overlay, and design-review provisions where applicable.

For stormwater-system functions, the City identifies a working relationship with the Gwinnett County Department of Water Resources, while City materials still govern local site-development and stormwater review within the City where applicable.

PERMIT AND APPROVAL REQUIREMENTS

• Fence Permit / Building Permit: The City’s Building & Trade Permits materials list fences over 4 feet high as a common permit. A residential fence above that height should be treated as a local permit-triggering fence under the City’s published permit materials.

• Fences 4 Feet High or Lower: The City publishes a local permit trigger for fences over 4 feet high. The official source materials reviewed for this page do not state a separate all-fences permit rule or a separate no-permit statement for fences 4 feet high or lower.

• Permit Application Materials: The City’s building permit application requires project and property information and asks for distances from property lines. Permit review is tied to the structure or improvement shown on the accompanying plat or submitted materials.

• Zoning and Fence Standards: Permit review does not replace the fence standards in Section 712, the accessory-use rules in Section 701, the visibility rules in Section 805, right-of-way restrictions, pool-barrier rules, Old Town Overlay review, land-disturbance review, stormwater review, floodplain review, stream-buffer review, easement limits, or private restrictions where those provisions apply.

• Development Permit / Land-Disturbance Review: Fence or wall work that is part of broader site development, grading, improvement, land disturbance, drainage alteration, construction of site improvements, stream-buffer work, floodplain work, or stormwater-impact work may require development, land-disturbance, erosion-control, stormwater, or environmental review under the City’s land-development and environmental materials.

• Land-Disturbance Thresholds: City materials identify review and documentation thresholds for disturbed area, including site review context for projects disturbing more than 250 square feet, erosion-control expectations at larger disturbance levels, special review for projects within 200 feet of state waters, and state/NPDES context for projects disturbing more than 1 acre.

• Stormwater Threshold: City materials identify engineered stormwater-analysis context where a project creates or redevelops more than 5,000 square feet of impervious area.

• Walls Over 4 Feet: City site-development materials state that walls over 4 feet must be engineered, permitted separately, and certified after construction where those site-development requirements apply.

• Old Town Overlay District: In the Old Town Overlay District, development, redevelopment, and exterior modifications must comply with the City’s Old Town Overlay provisions and current Design Guidelines. Applications for development or building permits in the Old Town Overlay must demonstrate compliance, and review may involve the Director of Planning and Design Review Board structure described in the overlay provisions.

• Pool Barrier Review: A fence or wall used as part of a private swimming pool, spa, hot tub, or similar barrier is reviewed under the City’s pool and accessory-use provisions, not only as an ordinary yard fence.

FENCE PLACEMENT RULES

• Residential Yard Placement: In residential districts, fences and walls are permitted as accessory uses in front, side, and rear yard contexts as allowed by the zoning ordinance.

• Setbacks from Property Lines: The zoning ordinance states that walls and fences are not subject to the setback requirements of the zoning ordinance. The accessory-structure section also treats walls and fences as minor accessory structures exempt from the side and rear accessory-building setback. This does not authorize encroachment onto another property, into a public right-of-way, or into an easement.

• Public Right-of-Way: No fence or wall may be constructed in a public right-of-way. Retaining walls may be placed partially within the right-of-way of a local street only if approved by the City as not posing a visibility or other public hazard.

• Vehicular Gates: A vehicular-access gate abutting a public or private street must be located at least 20 feet from the public right-of-way.

• Residential Corner Lots: On a residential corner lot, an opaque fence may be erected in one of the front yards only when the property is classified as a corner lot. That fence must be no closer than 10 feet from the subject property line and may not exceed 6 feet in height.

• Private Pools, Spas, and Hot Tubs: Private swimming pools, including spas, hot tubs, and whirlpools, must be located in rear yards, set back 5 feet from side and rear lot lines, and enclosed by a wood or wrought-iron wall or fence between 4 feet and 8 feet in height.

• Livestock and Fowl Context: In the R-1 district, noncommercial livestock and fowl rules require animals to be adequately contained. Domestic livestock must be contained by a fence within the property, and small animals or fowl must be retained within the required setbacks.

• Drainage, Stream, Floodplain, and Easement Conditions: Fence or wall projects that involve grading, fill, drainageways, platted easements, stream buffers, floodplain areas, stormwater facilities, or land disturbance are subject to the City’s environmental, stormwater, and land-development review provisions where those provisions apply.

• Utility Safety: Georgia law requires notice to the Utilities Protection Center, commonly known as Georgia 811, before excavation where Georgia’s underground utility damage-prevention law applies. For fence projects that involve mechanized digging, including mechanized post-hole excavation, the locate request effective date must be not less than two (2) business days and not more than eight (8) business days after the request is received, and work under that locate request may not begin more than 30 calendar days after the effective date.

FENCE HEIGHT AND VISIBILITY RULES

• Front Yard Height: In residential districts, a fence or freestanding wall constructed in a front yard may not exceed 4 feet in height.

• Side and Rear Yard Height: In residential districts, a fence or freestanding wall may not exceed 8 feet in height in a side or rear yard, except for retaining walls and necessary fencing around a tennis court.

• Corner-Lot Opaque Fence Height: A permitted opaque fence in one front yard of a residential corner lot may not exceed 6 feet in height and must be at least 10 feet from the subject property line.

• Pool Barrier Height: Private swimming pools, spas, hot tubs, and whirlpools must be enclosed by a wood or wrought-iron wall or fence not less than 4 feet and not more than 8 feet in height. Chapter 105 also requires swimming pools to be surrounded by a fence or barrier at least 4 feet high.

• Visibility at Intersections and Driveways: No fence, wall, sign, hedge, planting, or similar improvement may obstruct sight lines or visibility for motorists or pedestrians at any intersection of public or private streets or at any driveway intersection with a public or private street.

• Visibility Obstruction Band: For visibility purposes, obstructions are measured as elevations between 30 inches and 12 feet above the roadway or driveway.

• Sight Triangle: Unless otherwise specified by the Director, the regulated area is two triangular areas formed by street right-of-way lines, or those lines extended, and lines connecting those right-of-way lines at points 25 feet from their intersection.

• No Separate Material-Based Height Rule: The code does not specify a different general maximum height based only on fence material for ordinary residential fences.

MATERIAL AND CONSTRUCTION LIMITS

• Front-Yard Residential Materials: In all residential zoning districts, fences or walls erected within the front yard must be ornamental or decorative and made of brick, stone, wood, stucco, wrought iron, or split rail.

• Prohibited Wall Materials: Walls composed or constructed of exposed concrete block, tires, junk, or other discarded materials are not permitted.

• Chain Link: Chain-link fences are permitted only in side and rear yards. Woven wire or metal-fabric fencing may extend into the front yard only where the property contains at least 3 acres in the R-1 district.

• Old Town Overlay Materials: In the Old Town Overlay District, wall, fencing, and screening standards call for high-quality durable materials such as wood, brick, stone, concrete, granite, or steel. Residential fencing and walls in the Old Town Overlay should provide privacy and complement the home and streetscape.

• Fence Maintenance: Fences and walls must be maintained structurally sound and in good repair, free from loose or rotting materials. Damaged or missing portions must be replaced with comparable materials and attached to the existing fence; external bracing may not be used as a substitute for replacing or repairing posts, columns, or structural members.

• Pool Barriers: Swimming pool barriers must meet the City’s pool-barrier standards. For above-ground pools, ladders or steps must be capable of being secured, locked, or removed, or must be surrounded by a barrier meeting the City’s requirements.

• Temporary Construction Fencing: The fence-and-wall requirements in Section 712 do not apply to temporary fencing erected around a lot during building construction for security, safety, tree protection, or code-compliance reasons.

• Unspecified Residential Standards: The code does not specify a finished-side orientation rule, a general opacity rule for ordinary residential fences, or a general barbed-wire, razor-wire, or electric-fence rule for standard residential fences.

PRIVATE RESTRICTIONS

Private restrictions operate independently from City fence rules. Homeowners associations, subdivision covenants, deed restrictions, private easements, architectural-review covenants, conservation easements, and private agreements may impose additional or more restrictive fence rules.

The City’s approval or permit process does not remove the need to review applicable private restrictions. The official source materials reviewed for this page do not state that the City enforces private covenants as municipal fence rules.

REVIEW AND ENFORCEMENT CONTEXT

Fence issues are typically reviewed during permit or approval review when required, and through complaint-based code enforcement. Examples include:

• Permit Review: Fences over 4 feet high are listed in the City’s common permit materials.

• Zoning Review: Residential fence review may involve the 4-foot front-yard limit, 8-foot side/rear-yard limit, permitted residential materials, chain-link location limits, gate placement, corner-lot opaque fence limits, and right-of-way restrictions.

• Visibility Review: Fences, walls, hedges, plantings, and similar improvements may be reviewed for obstruction within the 30-inch to 12-foot visibility band and the 25-foot sight-triangle area at intersections and driveways.

• Old Town Overlay Review: Fence, wall, screening, exterior-modification, development, and building-permit activity in the Old Town Overlay District may be reviewed under the overlay provisions, Design Guidelines, Director of Planning review, and Design Review Board structure where applicable.

• Stormwater and Land-Disturbance Review: Fence or wall work connected with land disturbance, grading, impervious-area changes, drainage, stream buffers, floodplain areas, or site-development work may be reviewed under the City’s land-development, environmental, and stormwater materials.

• Pool Barrier Review: A fence used to enclose a private swimming pool, spa, hot tub, or similar structure may be reviewed under the City’s pool-barrier and accessory-use provisions.

• Property Maintenance Review: Existing fences and walls may be reviewed for structural soundness, good repair, loose or rotting materials, damaged or missing portions, and improper external bracing.

• Utility Safety: Fence work involving mechanized digging may implicate Georgia 811 notice requirements before excavation.

USING THIS INFORMATION

This page provides general orientation on how residential fence rules are structured and applied within City of Lilburn, based on publicly available source materials reviewed as of June 2026.

In addition to local fence rules, certain Georgia laws apply statewide. See Statewide Fence Laws in Georgia.

It is not legal advice and does not replace official ordinances, permits, surveys, or professional guidance. Rules and interpretations may change, and application may vary based on zoning district, site conditions, easements, rights-of-way, floodplain status, stormwater or drainage requirements, land-disturbance requirements, road or highway encroachment, historic district status, design-review status, rural or agricultural context, livestock context, pool-barrier use, overhead high-voltage line work, utility safety requirements, and private restrictions such as HOA covenants, deed restrictions, private agreements, or conservation easements. Before purchasing materials or beginning construction, confirm current requirements and any site-specific limitations with City of Lilburn Planning Department and Business Services Department and any applicable private agreements. If this page conflicts with official ordinances, published guidance, or direction from City of Lilburn staff, the official sources control. For legal advice or legal interpretation, consult a licensed attorney.