FENCE RULES – JESSAMINE (COUNTY), KENTUCKY

OVERVIEW

Residential fences are permitted on private property within Jessamine County, subject to local regulations. This page applies to properties in the unincorporated areas of Jessamine County; incorporated municipalities such as the City of Nicholasville and the City of Wilmore may regulate fences under their own ordinances.

Jessamine County does not publish a single consolidated residential fence chapter. Fence-related rules appear across The Zoning Ordinance of Jessamine County, the Subdivision Regulations for the Jessamine County-City of Wilmore Joint Planning Commission, the Flood Damage Prevention Ordinance for Jessamine County, grading and erosion-control rules, swimming-pool permit materials, and planning/building permit materials.

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 Zoning Ordinance of Jessamine County, Subdivision Regulations for the Jessamine County-City of Wilmore Joint Planning Commission, Jessamine County Flood Damage Prevention Ordinance, Jessamine County Planning and Zoning forms, the Jessamine County Swimming Pool Permit Application, and the Kentucky Residential Code as of June 2026.

GOVERNANCE

Jessamine County-City of Wilmore Joint Planning and Zoning administers planning, zoning, building inspection, subdivision review, zoning permits, and code-enforcement coordination for unincorporated Jessamine County and the City of Wilmore.

The Jessamine County Fiscal Court adopts county zoning and floodplain regulations. The Jessamine County-City of Wilmore Joint Planning Commission administers subdivision regulations, development plans, plat review, and subdivision-related fence requirements. The Zoning Administrator and Floodplain Administrator administer floodplain development review where mapped floodplain or stream conditions apply.

The code does not treat all fences the same. Ordinary yard fences are addressed differently from pool barriers, major-subdivision agricultural boundary fences, cluster-development fences, floodplain or stream obstructions, right-of-way gates, and historic-district work.

PERMIT AND APPROVAL REQUIREMENTS

• Building Permit Baseline: Under the Kentucky Residential Code building-permit baseline, fences not over 7 feet high are exempt from a building permit. Jessamine County does not publish a stricter local residential fence permit threshold or an all-fences permit rule in the official source materials reviewed for this page. Fences over 7 feet fall outside that specific building-permit exemption, but Jessamine County does not publish a separate taller-fence permit workflow in the official source materials reviewed for this page.

• Local Planning and Zoning Review: Jessamine County publishes building, zoning, subdivision, grading, pool, and floodplain permit materials, but it does not publish a separate ordinary residential fence permit application. Fence work may still be reviewed where another rule applies, such as subdivision approval, floodplain development, grading, pool-barrier use, historic-district review, right-of-way limits, easements, or recorded plat restrictions.

• Floodplain Development Permit: A development permit is required before development begins within a Special Flood Hazard Area. The floodplain ordinance defines development broadly and treats obstructions, including wire, fence, fill, structures, vegetation, and similar material, as floodplain concerns where they may affect flood flow. Work in a floodway or along a stream may also require state or federal approvals before local floodplain approval can be completed.

• Grading and Erosion-Control Approval: A grading permit or erosion-control plan may be required when fence-related work includes grading, stripping, excavating, filling, or otherwise disturbing natural ground cover outside the ordinance’s listed exceptions. The grading rules are separate from the ordinary fence building-permit baseline.

• Swimming Pool Barrier Approval: A fence used as the required barrier for an outdoor in-ground swimming pool is reviewed through the swimming-pool permit process. The pool permit materials require a site plan showing the proposed barrier, distances from property lines, sewer or septic location, easements, and overhead electrical lines.

• Subdivision Approval: Major subdivisions, cluster developments, and A-1 agricultural-adjacent subdivisions may have fencing requirements imposed through subdivision plats, construction plans, or recorded plat notations. These are not ordinary backyard fence permits, but they can control fence location, construction, and maintenance for affected lots.

• Historic District Review: The zoning ordinance establishes an H Historic District and a Certificate of Appropriateness process for building-permit or certificate actions involving construction, destruction, alteration, or moving of a structure or premises in an Historic District. The ordinance does not publish a separate fence-only historic standard.

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.

• Rights-of-Way and Easements: Recorded subdivision plats may show utility easements, road-widening easements, drainage easements, common areas, and other restrictions. Fences must not be placed where they conflict with a public right-of-way, recorded easement, drainage easement, or plat restriction.

• Gates in Road Rights-of-Way: Gates used to barricade or control motor-vehicle ingress or egress are prohibited within the right-of-way of any public or county-maintained road or any road proposed for dedication as a public or county-maintained road.

• Guardhouses and Decorative Entryways: Guardhouses and decorative entryways proposed within the right-of-way of a public or county-maintained road require Planning Commission approval, and the responsible maintenance entity must be identified on the plat.

• Highway-Frontage Setback Areas: For new development and structures fronting US Highway 27, US Highway 68, and KY Highway 29 from US 68 to Banta Lane in Wilmore, the zoning ordinance requires a 200-foot setback from the highway right-of-way. Permanent structures and parking facilities are not permitted in that setback area; temporary structures may be considered through the Board of Adjustment process.

• Floodplain and Stream Areas: In mapped floodplain areas, floodways, areas along streams, and stream-adjacent construction areas, fences and related work may be limited by floodplain development permit rules, floodway encroachment rules, state stream-permit requirements, and riparian-buffer requirements.

• Riparian Buffer Areas: For activities involving construction within 25 feet of a channel, the flood ordinance requires preservation of a natural vegetative buffer strip at least 25 feet from the mean high-water level of the channel. Where that buffer cannot be protected during construction, a vegetated buffer strip must be established after construction.

• Major Subdivision Boundaries Adjoining Agricultural Land: Any boundary between a major subdivision and land used for agricultural purposes must have a fence erected on that boundary under the subdivision regulations.

• Cluster Development Placement: In an agricultural cluster residential development, a required fence must be constructed on the property line of each cluster pod and along any right-of-way access that abuts adjacent property lines.

• Utility Safety: Kentucky law requires notice through Kentucky 811 before excavation where Kentucky’s underground utility damage-prevention law applies. For fence projects that involve digging, including fence post holes, notice must be given not less than two full working days and not more than 10 full working days before excavation begins, unless a different future start date is allowed by law. Kentucky locate requests are valid for 21 calendar days from the initial request. Kentucky law also includes exemptions, including certain agricultural tilling and certain nonmechanized excavation on private property where no operator right-of-way or easement is encroached.

FENCE HEIGHT AND VISIBILITY RULES

• General Residential Fence Height: The Jessamine County zoning ordinance does not specify a general maximum height for ordinary residential yard fences.

• Kentucky Residential Code Threshold: The 7-foot Kentucky Residential Code figure is a building-permit exemption threshold for fences not over 7 feet high. It is not stated by Jessamine County as a local maximum fence height.

• Street-Intersection Sight Distance Triangle: At street intersections, fences, walls, hedges, and landscaping may not obstruct required traffic visibility within the sight-distance triangle. The triangle is measured from a point 15 feet back from the intersecting corner diagonally to a point determined by speed limit, then along the road edge of pavement back to the corner.

• Sight-Distance Lengths: The required sight-distance lengths are 484 feet at 55 MPH, 396 feet at 45 MPH, 308 feet at 35 MPH, 220 feet at 25 MPH, and 132 feet at 15 MPH.

• Visibility Height: Within the sight-distance triangle, nothing in the way of fences, walls, hedges, or landscaping may obstruct traffic visibility for a height of 10 feet above ground or finished grade.

• Pool Barrier Height: An outdoor in-ground swimming pool barrier must be at least 48 inches above grade, measured on the side of the barrier facing away from the pool. The maximum vertical clearance between grade and the bottom of the barrier is 4 inches.

• Pool Barrier Openings: Pool-barrier openings must not allow passage of a 4-inch-diameter sphere. Chain-link pool barriers are subject to the pool application’s mesh-size rule, including the 2¼-inch maximum mesh-size standard and slat-reduction language.

• Agricultural Boundary Fence Height: Required major-subdivision agricultural boundary fencing is stated as a 46-inch woven-wire or 48-inch-high four-board plank fence standard.

• Cluster Development Fence Height: Required cluster-development fencing is stated as a 48-inch-high woven-wire / four-board plank fence standard.

MATERIAL AND CONSTRUCTION LIMITS

• Ordinary Residential Materials: The code does not specify permitted or prohibited materials for a standard residential yard fence outside the special contexts listed in this section.

• Major Subdivision Agricultural Boundary Fence: Where a major subdivision borders land used for agricultural purposes, the required fence must meet the subdivision standard. The woven-wire standard uses 10 No. 9 wires, 12-inch stays, and 47-inch height. Supporting posts must be 5- to 6-inch CCA-treated line posts, with spacing not exceeding 36 feet, and two steel posts between wooden posts. End and brace post assemblies must be placed at 500-foot intervals or less.

• Major Subdivision Plank Fence: The four-board plank standard uses four or more oak or CCA-treated poplar planks nailed horizontally to 6-inch CCA-treated posts spaced no farther apart than 8 feet on center. After construction, post and plank must be coated with preservative paint.

• Fence Orientation at Agricultural Boundaries: For the required major-subdivision agricultural boundary fence, posts must be placed on the subdivision side of the property line, with wire stapled to the farm side of the property line.

• Barbed Wire in Agricultural Boundary Context: The subdivision regulations allow the required agricultural boundary fence to be topped with CCA-treated plank or barbed wire. The code does not publish a separate ordinary residential barbed-wire rule for standard yard fences.

• Cluster Development Fence Construction: In cluster developments, the required fence must be constructed on the property line of each cluster pod and along right-of-way access that abuts adjacent property lines. The woven-wire portion uses 10 No. 9 wires, 12-inch stays, and 47-inch height, with treated line posts spaced not more than 12 feet and end or brace assemblies at 500-foot intervals or less.

• Cluster Development Plank Fence: Cluster-development plank fencing must consist of four or more CCA-treated poplar or oak planks nailed horizontally to 6-inch CCA-treated posts spaced no farther apart than 8 feet on center. Posts must be placed on the residential side of the property line, with wire or plank facing the farm side; along rights-of-way, plank may be nailed on the roadway side of the fence. Post and plank must be coated with preservative paint.

• Cluster Development Maintenance: Future maintenance or replacement of cluster-development fencing is shared jointly by the individual property owners fronting along the fence for the portion abutting their property.

• Pool Gate Construction: Pool-barrier access gates must accommodate a locking device. Pedestrian gates must open outward away from the pool and must be self-closing and self-latching. If the release mechanism is less than 48 inches from the bottom of the gate, it must be located on the pool side at least 3 inches below the top of the gate, and the gate and barrier may not have openings larger than ½ inch within 18 inches of the release mechanism.

• Retaining Walls: Retaining walls are treated separately from ordinary fences. The grading ordinance expressly exempts only certain retaining walls 18 inches or less from the local grading-permit framework; larger retaining-wall work may trigger grading, erosion-control, building-code, or site-plan review depending on the project.

PRIVATE RESTRICTIONS

Private restrictions operate independently from Jessamine County’s public zoning, subdivision, floodplain, grading, and pool-barrier rules. These may include HOA covenants, deed restrictions, subdivision restrictions, architectural-review covenants, private easements, shared-boundary agreements, agricultural agreements, or recorded plat notes.

The subdivision regulations allow developers or owners to place covenants and restrictions on property that impose higher but consistent standards than the subdivision regulations. Those restrictions may appear on the plat or may be recorded with the Jessamine County Clerk.

For cluster developments, residual farmland, conservation easements, restrictive covenants, shared-maintenance obligations, and agricultural-use restrictions may affect fence responsibilities and future fence maintenance.

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-Permit Baseline: Whether the fence is within the Kentucky Residential Code 7-foot building-permit exemption.

• Subdivision Conditions: Whether a fence is required as part of a major subdivision, cluster development, construction plan, final plat, or recorded plat notation.

• Agricultural Boundary Fences: Whether a major subdivision boundary adjoining agricultural land must meet the required woven-wire or four-board plank fence standard.

• A-1 Zone Plat Notation: In an A-1 Zone subdivision, the plat must carry a notation that owners of parcels adjoining an agricultural use are responsible for one-half of the cost of construction and maintenance of a boundary fence under KRS 256.

• Fence Viewing Committee: For a requested variance from the major-subdivision agricultural boundary fence requirement, the subdivision regulations provide for a Fence Viewing Committee to view the existing fence and report whether it functions like the required fence.

• Sight Distance: Whether fences, walls, hedges, or landscaping obstruct the required sight-distance triangle at street intersections.

• Right-of-Way Conflicts: Whether a gate, fence feature, guardhouse, decorative entryway, or related structure is located in a public or county-maintained road right-of-way.

• Floodplain or Stream Work: Whether fence work qualifies as development or an obstruction in a Special Flood Hazard Area, floodway, stream corridor, or riparian-buffer area.

• Grading and Drainage: Whether fence-related work includes grading, excavation, filling, drainage changes, erosion-control issues, or disturbance of natural ground cover beyond listed exceptions.

• Pool Barriers: Whether a fence is being used as the required barrier for an outdoor in-ground swimming pool and meets the pool-barrier height, opening, gate, locking, and inspection requirements.

• Historic Districts: Whether work in an H Historic District is part of a building-permit or certificate action involving construction, destruction, alteration, or moving of a structure or premises.

USING THIS INFORMATION

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

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

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, road or highway encroachment, historic district status, rural or agricultural context, livestock or farm-boundary context, pool-barrier use, and private restrictions such as HOA covenants, deed restrictions, private agreements, or agricultural conservation easements. Before purchasing materials or beginning construction, confirm current requirements and any site-specific limitations with Jessamine County-City of Wilmore Joint Planning and Zoning and any applicable private agreements. If this page conflicts with official ordinances, published guidance, or direction from Jessamine County staff, the official sources control. For legal advice or legal interpretation, consult a licensed attorney.