FENCE RULES – LEXINGTON (COUNTY), SOUTH CAROLINA
OVERVIEW
Residential fences are permitted on private property within the unincorporated areas of Lexington County, South Carolina, subject to local regulations.
The County maintains a notably minimal regulatory framework for residential fencing. The Zoning Office explicitly states that it does not address or regulate residential fencing regarding setbacks or materials. Structural permits may still be required based on building code thresholds, and visibility rules apply at intersections. Properties located within city limits (such as Lexington, Cayce, or West Columbia) follow their respective municipal rules instead. Homeowners association (HOA) requirements and private covenants may also apply.
Compiled from the Lexington County Zoning Ordinance, the Lexington County Land Development Manual, and the Department of Community Development “Zoning FAQs,” as of February 2026.
GOVERNANCE
South Carolina does not publish a statewide residential fence code. For properties located within Lexington County’s unincorporated jurisdiction, fence standards are administered by the Department of Community Development (Zoning and Building Inspections).
The County’s governance stance is one of non-interference for standard residential fences. The Zoning Ordinance (Article 2, Chapter 3, Section 23.30) clarifies that while accessory buildings require setbacks, residential fencing is not regulated by the Zoning Office. The Building Inspections Division enforces the 2021 International Residential Code (IRC), which governs structural safety for walls and fences exceeding specific height thresholds. County requirements do not override HOA requirements or private covenants.
PERMIT AND APPROVAL REQUIREMENTS
For most standard residential fences, Lexington County does not require a zoning permit or a building permit.
• Zoning Permit: A zoning permit is not required for residential fences. The Zoning Office explicitly states: “The Lexington County Zoning Office does not address or regulate residential fencing.”
• Building Permit: A building permit is typically not required for fences unless they exceed 7 feet in height. The County adopts the IRC, which exempts fences not over 7 feet from permitting.
• Exceptions: A permit is required for masonry walls or fences over 7 feet to ensure wind load resistance and structural stability.
• Flood Zones: Fences constructed in a designated Flood Hazard Area may require a Floodplain Development Permit to ensure they do not obstruct water flow.
FENCE PLACEMENT RULES
Fences must be located entirely on the owner’s private property.
• Setbacks: The ordinance does not state a setback requirement for standard residential fences from property lines; however, fences must be located entirely on the owner’s property and must not encroach into rights-of-way or easements.
• Rights-of-Way: Fences are strictly prohibited within public road rights-of-way. In the absence of survey markers, the right-of-way typically extends beyond the pavement edge and includes drainage ditches and utility strips.
• Easements: Fences should not block designated drainage or utility easements. If a fence is built within an easement, the property owner usually assumes the risk of removal if the County or utility provider needs access for maintenance.
• Utility Notification: South Carolina state law mandates that SC 811 be contacted at least three full business days prior to breaking ground on any fence project. The required waiting period excludes the day of the notice, weekends, and holidays, allowing utility operators time to verify and mark underground lines. Excavators must strictly adhere to the “tolerance zone” by utilizing only hand tools or soft digging methods within 24 inches of any utility indicators.
FENCE HEIGHT AND VISIBILITY RULES
Lexington County does not impose a maximum height limit for residential fences in side or rear yards through its Zoning Ordinance. Visibility at intersections is regulated to ensure public safety.
• Sight Distance (Vision Clearance): To ensure traffic safety, the Land Development Manual requires that intersection sight distances be preserved. No fence, wall, or other obstruction may be placed within the sight triangle at street intersections or driveway connections that blocks the view of motorists.
• Corner Lots: On corner lots, owners must ensure that fences do not encroach into the sight triangle required for safe vehicular exit and entry.
MATERIAL AND CONSTRUCTION LIMITS
The County does not mandate specific materials for residential fences (e.g., wood vs. vinyl) and does not regulate “open” vs. “solid” designs for standard residential lots.
• Floodplain Materials: In flood-prone areas, fences must often be constructed of flood-resistant materials and designed (e.g., with open fencing or breakaway panels) to minimize obstruction to floodwaters.
• Maintenance: Fences must be maintained in a safe condition. Dilapidated fences that pose a safety hazard may be cited under property maintenance codes.
PRIVATE RESTRICTIONS
HOA requirements and private covenants operate independently from Lexington County regulations. Because the County does not regulate fence aesthetics or setbacks, private subdivisions often utilize covenants to enforce these standards (e.g., prohibiting chain link or requiring specific colors). The Zoning Office explicitly advises that if private restrictions are in effect, they are recorded with the County Register of Deeds and are not enforced by the County.
REVIEW AND ENFORCEMENT CONTEXT
Fence issues are typically reviewed during permit or approval review when required, and through complaint-based code enforcement. Examples include:
• A fence obstructs the sight triangle at a street intersection.
• A fence is built within a public right-of-way.
• A fence exceeds 7 feet without a building permit.
• A fence constitutes a drainage obstruction in a stormwater easement.
USING THIS INFORMATION
This page provides general orientation on how residential fence rules are structured and applied within the unincorporated areas of Lexington County, South Carolina, based on publicly available materials reviewed as of February 2026.
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, and private restrictions such as HOA covenants. Before purchasing materials or beginning construction, confirm current requirements and any site-specific limitations with the Department of Community Development (Zoning and Building Inspections) and any applicable private agreements. If this page conflicts with official ordinances, published guidance, or direction from Lexington County staff, the official sources control.
For legal advice or legal interpretation, consult a licensed attorney.