FENCE RULES – WASHINGTON (COUNTY), ARKANSAS
OVERVIEW
Residential fences are permitted on private property within Washington County, subject to local regulations. This page applies to properties in the unincorporated areas of Washington County; incorporated municipalities such as Fayetteville and Springdale may regulate fences under their own ordinances.
Washington County does not publish a consolidated residential fence code. Local fence-related context appears primarily in the Washington County Planning Department materials, The Freedom and Property Preservation Zoning Act of Washington County, the county land-development and zoning provisions, the county floodplain materials, and county road and subdivision standards.
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 Washington County Planning Department materials, The Freedom and Property Preservation Zoning Act of Washington County, Ordinance No. 2025-044, Washington County land-development and subdivision standards, Washington County Flood Damage Prevention provisions, and Washington County road and access materials as of May 2026.
GOVERNANCE
Washington County regulates land use in unincorporated areas through the Quorum Court, the Washington County Planning Board, the Zoning Board of Adjustment, the Planning Administrator, and the Washington County Planning Office.
The county’s current zoning framework is The Freedom and Property Preservation Zoning Act of Washington County, adopted by Ordinance No. 2025-044. The ordinance designates unincorporated county property as Agricultural/Single-Family Residential, one unit per acre, unless the official zoning map shows otherwise.
The Washington County Planning Office facilitates land development outside city limits, including certified surveys and civil plat review, floodplain development permits, lot splits, property lot-line adjustments, subdivisions, minor subdivisions, large-scale developments, and zoning or conditional-use permits.
The Washington County Road Department administers road-related access issues, including culvert permit questions for driveway access.
PERMIT AND APPROVAL REQUIREMENTS
• Fence Permit: Washington County does not publish a local fence permit requirement for standard single-family residential fences in unincorporated areas.
• Building Permit: Washington County states that it does not enforce building codes for agricultural buildings, single-family homes, or residential accessory structures in unincorporated areas. The county does not require building permits or inspections for those residential categories, and certificates of occupancy are not issued unless specifically requested. The county does not identify a separate county building-permit process for standard residential fences or taller residential fences.
• Zoning Compliance: Building permit requirements are separate from zoning, setback, or plat requirements. Confirm any applicable zoning conditions, setbacks, and plat requirements with the Washington County Planning Office before construction.
• Floodplain Review: Washington County administers floodplain development permits. Where a fence project is located in a Special Flood Hazard Area and involves regulated floodplain development, including structural development, clearing, grading, placement of fill, excavating, drainage improvements, watercourse alteration, or similar activity, floodplain review may apply through the Washington County Planning Office.
• Subdivision, Lot Split, or Large-Scale Development Context: A fence that is part of a subdivision, minor subdivision, exempt split, property lot-line adjustment, large-scale development, conditional use, variance, or other county land-development process may be reviewed in that process if it affects plats, easements, rights-of-way, access, drainage, floodplain status, or approved site conditions.
• Driveway Access / Culverts: If a fence or gate project is tied to a driveway access change or culvert installation along a county road, the Washington County Road Department handles culvert permit information.
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.
• Building Setbacks: Washington County publishes building setback lines for certain exempt splits and subdivision lots, including 10 feet from the side property line, 20 feet from the rear property line, and 25 feet from the street right-of-way for front building setbacks. The code does not state that these building setback lines are fence setback lines for standard residential fences.
• Rights-of-Way and Easements: The county defines a right-of-way as land opened, reserved, or dedicated for a street, walk, drainage, or other public purpose, and defines an easement as a grant of use or privilege for general or specific purposes. Standard residential fences should not be placed in county rights-of-way or easements unless the governing authority expressly allows the placement.
• Exempt Split Road Reservation: For certain exempt land divisions, Washington County requires a deed restriction stating that no new improvements may be constructed on new or existing parcels within a sufficient distance, as determined by the county road plan, from the centerline of an existing public road to accommodate future road improvements. The county also states that the 25-foot front setback from right-of-way should be denoted on the survey as a public utility easement.
• Subdivision and Plat Context: For subdivision and land-development plats, Washington County requires plats to show roads, alleys, easements, lot lines, dedications, reservations, right-of-way lines, building setback lines, drainage plans, utilities, watercourses, and flood areas. A fence shown or affected by those features may need to remain consistent with the approved plat and recorded restrictions.
• Floodplain Placement: In flood hazard areas, Washington County’s land-development standards restrict structures in designated flood hazard areas and require flood hazard areas to be shown on plats when present. Fence work in a mapped floodplain must be evaluated under the county’s floodplain rules if the project involves regulated floodplain development.
• Utility Safety: Arkansas law requires notice through Arkansas 811 before excavation where the Arkansas Underground Facilities Damage Prevention Act applies. For fence projects that involve digging, including fence post holes, notice may be required before excavation begins. Arkansas law also includes specific exemptions, including certain agricultural-purpose posthole digging on private property outside an operator right-of-way.
FENCE HEIGHT AND VISIBILITY RULES
• Standard Residential Fence Height: The code does not specify a maximum height for standard single-family residential fences in unincorporated Washington County.
• Fence-Specific Visibility Limits: The code does not publish a fence-specific clear-vision triangle, sight-triangle, corner-lot fence height rule, or driveway-visibility height limit for standard residential fences.
• Road and Subdivision Visibility Context: Washington County does publish sight-distance, intersection, driveway, and private-road standards for land developments and subdivisions. Those standards apply in the land-development or road-access context rather than as a general fence-height rule for ordinary residential fences.
• Driveway and Road Access: Washington County states that no structure or driveway may be built, installed, or erected in a manner that makes it necessary for a vehicle to back out onto a county or public road. The code does not state this as a fence-height rule, but it is relevant where a fence, gate, driveway, or access layout is part of a county-reviewed land-development or access condition.
• Gated Subdivision Context: Washington County has specific standards for gated communities and subdivisions. Those standards address private roads, emergency access, siren-activated gates, keypads for law enforcement and emergency services, mechanical override, setbacks from public roads, gate widths, roadways, roadway construction, and turnarounds. These are subdivision access-gate standards, not ordinary residential fence height standards.
MATERIAL AND CONSTRUCTION LIMITS
• Standard Residential Materials: The code does not specify permitted or prohibited materials for standard single-family residential fences.
• Finished Side / Orientation: The code does not specify a finished-side, decorative-side, or support-post orientation rule for standard residential fences.
• Chain Link, Wood, Vinyl, Masonry, Metal, and Similar Materials: The code does not publish a residential material list or a residential prohibition on chain link, wood, vinyl, masonry, metal, or similar standard fence materials.
• Barbed Wire and Razor Wire: The county zoning materials require communication-tower security fences to be at least 6 feet high and topped with barbed wire or razor wire. That requirement applies to communication towers and is not a standard residential fence material rule.
• Animal Confinement: Washington County animal-control provisions include confinement standards for certain regulated animals. Those provisions do not create a general construction standard for ordinary residential property-line fences.
• Maintenance: The code does not publish a general residential fence-maintenance standard for standard single-family fences, apart from special contexts such as tower facilities, animal-control requirements, subdivision improvements, floodplain compliance, or approved land-development conditions.
PRIVATE RESTRICTIONS
HOAs, subdivision covenants, deed restrictions, private easements, agricultural agreements, architectural-review covenants, boundary agreements, and private road or maintenance agreements operate independently from Washington County’s public regulations and may be more restrictive.
Washington County’s floodplain ordinance also states that it does not repeal, abrogate, or impair existing easements, covenants, or deed restrictions, and that the more restrictive instrument applies where restrictions conflict or overlap.
REVIEW AND ENFORCEMENT CONTEXT
Fence issues are typically reviewed during permit or approval review when required, and through complaint-based code enforcement. Examples include:
• No Local Fence Permit Published: Standard residential fences are not assigned a published county fence permit process in the Washington County materials.
• Residential Building-Permit Administrative Reality: Washington County states that it does not enforce building codes for agricultural buildings, single-family homes, or residential accessory structures in unincorporated areas, and that no building permits or inspections are required for those residential categories.
• Planning Review Context: Fence-related issues may surface when a property is involved in a subdivision, minor subdivision, lot split, exempt split, property lot-line adjustment, conditional use, variance, large-scale development, or other county land-development process.
• Floodplain Review: Fence work in a Special Flood Hazard Area may require review if the project involves regulated floodplain development, including structural development, clearing, grading, fill, excavating, drainage improvements, watercourse alteration, or similar activity.
• Right-of-Way and Easement Conflicts: Fence placement can be reviewed where it conflicts with county rights-of-way, utility easements, drainage easements, access easements, public utility easements, or plat restrictions.
• Road Access and Culverts: Fence or gate work tied to driveway access, culvert installation, or work affecting a county road may involve the Washington County Road Department.
• Subdivision Gates: Gated subdivisions and gated communities are reviewed under Washington County’s private-road and emergency-access gate standards.
• Approved Plat Conditions: Where a fence affects building lines, easements, right-of-way lines, access control, drainage, utilities, watercourses, flood areas, or recorded plat restrictions, the approved plat and county land-development standards control the review context.
USING THIS INFORMATION
This page provides general orientation on how residential fence rules are structured and applied within Washington County, based on publicly available materials reviewed as of May 2026.
In addition to local fence rules, certain Arkansas laws apply statewide. See Statewide Fence Laws in Arkansas.
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, historic district status, rural or agricultural context, and private restrictions such as HOA covenants or private agreements. Before purchasing materials or beginning construction, confirm current requirements and any site-specific limitations with Washington County Planning Office and any applicable private agreements. If this page conflicts with official ordinances, published guidance, or direction from Washington County staff, the official sources control. For legal advice or legal interpretation, consult a licensed attorney.