FENCE RULES – LEWISVILLE (TOWN), NORTH CAROLINA
OVERVIEW
Residential fences are permitted on private property within Town of Lewisville, subject to local regulations.
For properties located outside Town of Lewisville municipal limits, Forsyth County regulates fences in unincorporated areas.
Local fence-related requirements are not collected in a single residential fence chapter. They appear across the Town of Lewisville Unified Development Ordinance, the Town of Lewisville Code of Ordinances, Planning & Zoning materials, Public Works encroachment and driveway-access materials, stormwater and floodplain provisions, historic-review provisions, and statewide North Carolina building-code and utility-notice rules.
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 the Town of Lewisville Unified Development Ordinance, Town of Lewisville Code of Ordinances, Planning & Zoning materials, Public Works Encroachment Agreement, Street and Driveway Access Permit Application, Stormwater Management Permit Application, stormwater fee schedule, and North Carolina statewide building-code and utility-notice baseline materials as of June 2026.
GOVERNANCE
The Town of Lewisville regulates local land use through the Unified Development Ordinance and the Code of Ordinances. The Town Council adopts ordinances, and the Planning Director is principally responsible for administration and enforcement of the UDO.
The UDO gives the Planning Director authority over zoning permits, site-plan review, records, inspections for UDO compliance, interpretations, minor-work certificate-of-appropriateness applications, and environmental administration where assigned. The UDO also designates the Planning Director or designee as the Floodplain Administrator and appoints the Planning Director as the Watershed Administrator.
Building-code and inspection services are connected to Forsyth County under the Town Code’s county-services provisions. The Code of Ordinances states that Forsyth County building codes apply within Town jurisdiction and that the County provides inspection services under the service arrangement.
Fences and masonry walls in a Local Historic Landmark, Historic District, or Historic Overlay District are reviewed through the Forsyth County Historic Resources Commission certificate-of-appropriateness framework when the UDO requires that approval. Public street right-of-way encroachments are handled through the Town’s right-of-way management rules and the Town Manager.
PERMIT AND APPROVAL REQUIREMENTS
• Building Permit Baseline: Under the North Carolina State Building Code baseline, fences not over 7 feet high are exempt from a building permit. Town of Lewisville does not publish a stricter local residential fence building-permit threshold or an all-fences building-permit rule in the referenced published materials. Fences over 7 feet fall outside that specific building-permit exemption, but Town of Lewisville does not publish a separate taller-fence permit workflow in the referenced published materials.
• Zoning Permit Context: The UDO requires a zoning permit before construction, reconstruction, erection, enlargement, relocation, or structural alteration of a building or structure, certain use changes, and other improvements that require a permit. The UDO definition of structure excludes walls and fences, and the referenced published materials do not explicitly state that standard residential fences on private lots require a zoning permit.
• Zoning Compliance: Building permit requirements are separate from zoning, setback, subdivision, floodplain, historic, coastal, watershed, riparian-buffer, right-of-way, easement, drainage, and plat requirements. Confirm any applicable zoning conditions, setbacks, and plat requirements with Town of Lewisville Planning & Zoning Department before construction.
• Street Right-Of-Way Encroachment: The Town Code regulates residential encroachments in Town-maintained public street rights-of-way. In the Residential Property Enhancement Area, fences made of wood that accentuate the landscaping or streetscape require a property-owner request to the Town Manager, who may issue a permit after reviewing the plans and determining that the fence will not create an unsafe condition or adversely affect the neighborhood streetscape.
• Historic Review: For a Local Historic Landmark, the UDO requires a Certificate of Appropriateness before a designated exterior portion of a building or other structure, including masonry walls, fences, light fixtures, steps, pavement, or other appurtenant features, is erected, altered, restored, moved, or demolished. Within a Historic District or Historic Overlay District, the same certificate-of-appropriateness framework applies to exterior portions that include masonry walls and fences.
• Floodplain Development Permit: A floodplain development permit is required before development activities begin within special flood hazard areas. Fences in regulated floodways and non-encroachment areas that have the potential to block the passage of floodwaters, including stockade fences and wire-mesh fences, must meet the UDO limitations for floodways and non-encroachment areas.
• Stormwater, Watershed, And Erosion Context: The UDO regulates stormwater management plans, stormwater management permits, watershed protection, stream buffers, and erosion-control permits for qualifying development, redevelopment, built-upon area, and land-disturbing activity. The referenced published materials do not state that an ordinary residential fence alone requires a stormwater management permit, but fence-related work that is part of regulated development, changes drainage or built-upon area, disturbs land above the published thresholds, or occurs in mapped watershed, stream-buffer, floodplain, or drainage contexts is subject to those separate provisions when they apply.
• Swimming Pool Context: Private swimming pools are permitted in residential districts as principal or accessory uses. A swimming pool accessory to a principal residential structure must meet primary-structure setbacks and all applicable building and health codes; a fence used as part of that pool-code context is reviewed separately from an ordinary yard fence.
FENCE PLACEMENT RULES
• Property Lines: 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.
• Required Yards: The UDO permits walls and fences as landscape features in required yards, provided there is no interference with any recorded sight easement.
• Street Rights-Of-Way: The Town Code’s Primary Safety Area extends from the edge of pavement or sidewalk to 4 feet beyond the edge of pavement or sidewalk. Authorized encroachments in that area are limited to mailboxes, landscape treatments not exceeding 6 inches above ground, and plantings not exceeding 12 inches above ground. Wood fences are addressed only in the Residential Property Enhancement Area outside the Primary Safety Area and require the Town Manager review described above.
• Right-Of-Way Utility Access: Before installation within the right-of-way, the Town Code requires underground utilities to be located and marked. Once utilities are located and marked, a property owner may not construct a permanent structure such as a fence over utilities where it may hamper utility-company access to lines and equipment.
• Drainage And Easements: Fence placement must account for recorded sight easements, access easements, utility access, drainage easements, private drainage easements, public rights-of-way, and private road or access conditions shown on plats or other property records. The Town’s right-of-way rules also prohibit landscaping treatments or objects that interfere with free flow of water in drainage ditches.
• Yadkin River Conservation / Stream Buffers: In the YR Yadkin River Conservation District, the UDO requires undisturbed vegetated buffers extending 100 feet along both sides of stream channels and restricts land-disturbing activity, placement of structures or impervious surface cover, and removal of existing vegetation in the stream buffer except as permitted. The UDO definition of structure excludes walls and fences, so this is a mapped environmental and land-disturbance constraint rather than an ordinary fence setback.
• Floodway And Non-Encroachment Areas: In regulated floodways and non-encroachment areas, fences that have the potential to block floodwaters, such as stockade fences and wire-mesh fences, must comply with the UDO’s floodway and non-encroachment-area limitations.
• Utility Safety: North Carolina law requires notice to the North Carolina Notification Center / NC 811 before excavation where the Underground Utility Safety and Damage Prevention Act applies. For fence projects that involve digging, including fence post holes, notice for non-subaqueous excavation must be given not less than three full working days before the proposed start date, and the notice expires 28 calendar days after the work start date. North Carolina law also includes specific exemptions, including certain work by the owner of a single-family residential property on the owner’s own land and certain agricultural or gardening excavations. This statewide utility-notice framework is separate from local fence permitting, zoning, development approval, easement limits, right-of-way approvals, coastal/CAMA approvals, watershed or riparian-buffer rules, floodplain review, stormwater review, HOA restrictions, and other applicable requirements.
FENCE HEIGHT AND VISIBILITY RULES
• Maximum Height: The code does not specify a maximum height for standard residential fences on private residential lots.
• Building-Code Height Threshold: The 7-foot North Carolina State Building Code figure is a building-permit exemption threshold, not a local maximum fence height and not an inferred local permit requirement above that height.
• Required-Yard Visibility: Walls and fences may be placed in required yards only where they do not interfere with any recorded sight easement.
• Right-Of-Way Safety Area: In the Primary Safety Area of a Town-maintained public street right-of-way, the Town Code limits authorized plantings to 12 inches above ground and landscape treatments to 6 inches above ground. The code does not state a separate height limit for wood fences that may be authorized in the Residential Property Enhancement Area.
• Sight-Triangle Dimensions: The referenced published materials do not publish a separate numeric sight-triangle dimension for standard residential fences. Visibility review is instead tied to recorded sight easements, public street rights-of-way, driveway-access materials, and the Town Manager’s unsafe-condition review for right-of-way encroachments.
MATERIAL AND CONSTRUCTION LIMITS
• Standard Private-Lot Materials: The code does not specify generally permitted or prohibited materials for standard residential fences located fully on private residential lots.
• Street Right-Of-Way Materials: In the Residential Property Enhancement Area of a Town-maintained public street right-of-way, the Code allows consideration only of fences made of wood that accentuate the landscaping or streetscape. Chain link or other metal fencing is prohibited in all street rights-of-way.
• Historic Materials And Appearance: For a Local Historic Landmark, Historic District, or Historic Overlay District, fence and masonry-wall materials, design, placement, and appearance are handled through the Certificate of Appropriateness process when the UDO requires that review.
• Floodway Fence Design: In regulated floodways and non-encroachment areas, stockade fences, wire-mesh fences, and other fences with potential to block floodwater passage must meet the UDO’s floodway and non-encroachment-area limitations.
• Pool-Related Construction: The UDO requires a swimming pool accessory to a principal residential structure to meet primary-structure setbacks and applicable building and health codes. The code does not convert those pool-related standards into ordinary non-pool yard-fence material rules.
PRIVATE RESTRICTIONS
Private covenants, deed restrictions, HOA rules, subdivision restrictions, architectural-review covenants, private easements, access agreements, drainage easements, utility easements, conservation easements, agricultural agreements, and recorded plat conditions operate independently from Town fence regulations and may be more restrictive.
The Town Code’s street right-of-way management program states that its public right-of-way allowances do not affect the enforceability of private covenants that may be more restrictive. The referenced published materials do not state that the Town enforces private fence covenants for private parties.
REVIEW AND ENFORCEMENT CONTEXT
Fence issues are typically reviewed during permit or approval review when required, and through complaint-based code enforcement. Examples include:
• Building-Code Baseline: The North Carolina State Building Code exemption for fences not over 7 feet is a building-permit baseline, separate from zoning, right-of-way, floodplain, historic, stormwater, watershed, drainage, easement, pool, and private-restriction issues.
• Zoning And Required Yards: The Planning Director administers the UDO. The UDO permits walls and fences as landscape features in required yards where they do not interfere with recorded sight easements.
• Street Right-Of-Way Encroachments: The Town Manager reviews requests for wood fences in the Residential Property Enhancement Area of Town-maintained public street rights-of-way and may require removal of right-of-way encroachments that create unsafe conditions.
• Historic Review: The Forsyth County Historic Resources Commission Certificate of Appropriateness process applies to fences and masonry walls in Local Historic Landmark, Historic District, and Historic Overlay District contexts when the UDO requires that approval.
• Floodplain And Floodway Review: The Floodplain Administrator reviews floodplain development. Fences in regulated floodways and non-encroachment areas that can block floodwater passage are reviewed under the UDO’s floodway limitations.
• Stormwater, Watershed, And Land-Disturbance Review: The Watershed Administrator and Stormwater Administrator administer stormwater, watershed, stream-buffer, drainage, built-upon area, and land-disturbance provisions where the mapped condition or project threshold applies.
• Utility Safety: Fence installation involving excavation may trigger the statewide North Carolina Notification Center / NC 811 notice framework unless a statutory exemption applies.
USING THIS INFORMATION
This page provides general orientation on how residential fence rules are structured and applied within Town of Lewisville, based on the referenced published materials as of June 2026.
In addition to local fence rules, certain North Carolina laws apply statewide. See Statewide fence laws in North Carolina.
It is not legal advice and does not replace official ordinances, permits, zoning approvals, development approvals, 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 requirements, watershed status, riparian-buffer status, coastal or CAMA jurisdiction, historic district status, design-review status, rural or agricultural context, livestock or stock-law context, pool-barrier use, 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 Town of Lewisville Planning & Zoning Department and any applicable private agreements. If this page conflicts with official ordinances, published guidance, or direction from Town of Lewisville staff, the official sources control. For legal advice or legal interpretation, consult a licensed attorney.