FENCE RULES – WILSON (COUNTY), TENNESSEE
OVERVIEW
Residential fences are permitted on private property within unincorporated Wilson County, subject to local regulations.
Residential fence regulations in unincorporated Wilson County address property security and privacy while supporting public safety, traffic visibility, and the integrity of public rights-of-way and environmental zones. These standards are defined primarily through the Wilson County Zoning Ordinance (including Section 3.80) and apply to properties outside municipal limits. The county classifies fences and walls as structures and applies specific road-related setback requirements for fences exceeding the standard safety height.
Compiled From the Wilson County Zoning Ordinance and the Wilson County Subdivision Regulations as of February 2026.
GOVERNANCE
Regulatory authority for residential fencing in the unincorporated areas of the county is vested in the Wilson County Development Services Department. Technical safety standards and permit exemptions are administered by the Wilson County Building Inspector. Land-use compliance and visibility standards are established by the Wilson County Planning Commission, while the Board of Zoning Appeals serves as the administrative body for interpreting regulations and granting variances for unique site conditions.
PERMIT AND APPROVAL REQUIREMENTS
• Building Permit Exemption: For most residential applications, a building permit is not required for the construction or installation of a standard fence or wall.
• Zoning Compliance: Building permit requirements are separate from zoning, setback, or plat requirements. Confirm any applicable zoning conditions, setbacks, and plat requirements with Wilson County Development Services Department before construction.
• Floodplain and Floodway Permits: A Building Permit or Flood Permit is mandatory for any fence or wall construction located within a designated Regulatory Floodway or Floodplain as defined in Section 5.6 of the Zoning Ordinance.
• Easement Coordination: The sources compiled for this page state that property owners are encouraged to verify existing easements with the Building Inspector or Floodplain Administrator before installation to avoid obstructing access or drainage rights.
FENCE PLACEMENT RULES
• Public Right-of-Way: Fences and walls are prohibited from being placed within any public road right-of-way.
• Public Road Setbacks: Along property lines fronting on a public road, or within ten (10) feet of a public road right-of-way, all fences exceeding three and one-half (3.5) feet in height must be set back a minimum of ten (10) feet from the right-of-way line.
• Easement Obstruction: Fences may not encroach upon recorded utility or drainage easements. If a fence is placed within an easement, the owner assumes the risk of removal at their own expense if access is required by the county or a utility provider.
• Sidewalk Clearances: Where sidewalks exist, fencing or hedges must be placed at least one (1) foot from the property line to prevent interference or encroachment upon the pedestrian right-of-way.
• Utility Safety: Tennessee’s Underground Utility Damage Prevention Act (TCA 65-31-101) requires everyone who digs to contact Tennessee 811 at least three (3) working days’ notice before starting a project. Tennessee 811 processes the notification of proposed excavation and notifies our member utilities, or their contract locators, to mark their underground facilities prior to the excavation.
FENCE HEIGHT AND VISIBILITY RULES
• Property Line Height Limit: No fence or wall located within ten (10) feet of a property line may exceed eight (8) feet in height.
• Roadway Visibility: Fencing placed within ten (10) feet of a public road right-of-way is limited to three and one-half (3.5) feet in height to prevent traffic hazards resulting from lack of visibility.
• Intersection Sight Triangles: On corner lots, an obstruction-free visibility zone must be maintained. No fence, wall, or hedge may exceed a height of three and one-half (3.5) feet within the area formed by the centerline of intersecting streets and a line connecting points one hundred (100) feet from the intersection.
MATERIAL AND CONSTRUCTION LIMITS
• Approved Materials: Fences must be composed of materials originally manufactured for the specific purpose of fencing.
• Prohibited Materials: The use of non-fencing materials is prohibited. Prohibited items include plywood, garage doors, scrap wood, salvaged wood, or manufactured metal not originally purposed for fencing.
• Masonry Standards: Walls constructed within ten (10) feet of a property boundary must be made of stone, synthetic stone, brick, concrete, concrete block (CMU), or Split Face Concrete Block.
• Structural Stability: All fences must be constructed in a professional manner and maintained in a safe and stable condition to prevent hazards to the public or adjacent properties.
PRIVATE RESTRICTIONS
Homeowners Association (HOA) covenants and private deed restrictions operate independently of Wilson County regulations. These private agreements often impose stricter standards regarding fence materials, colors, and maximum height limits (e.g., restricting fences to 4 or 6 feet). The county does not enforce private subdivision covenants; property owners are responsible for ensuring compliance with their specific neighborhood rules, which function as legally binding civil contracts.
REVIEW AND ENFORCEMENT CONTEXT
Fence issues are typically reviewed during permit or approval review when required, and through complaint-based code enforcement. Examples include:
• Visibility Hazards: Installation of a fence over three and one-half (3.5) feet in height within the 10-foot road setback or the 100-foot intersection sight triangle.
• Prohibited Materials: Discovery of plywood, scrap wood, or garage doors being used as fencing.
• Permit Failures: Construction of any fence or wall within a Regulatory Floodway or Floodplain without a mandatory Flood Permit.
• Height Violations: Fences that exceed the 8-foot maximum height when situated within 10 feet of a property line.
USING THIS INFORMATION
This page provides general orientation on how residential fence rules are structured and applied within unincorporated Wilson County, based on publicly available materials reviewed as of February 2026.
In addition to local fence rules, certain Tennessee laws apply statewide. See Statewide fence laws in Tennessee.
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 Wilson County Development Services Department and any applicable private agreements. If this page conflicts with official ordinances, published guidance, or direction from unincorporated Wilson County staff, the official sources control.
For legal advice or legal interpretation, consult a licensed attorney.