FENCE RULES – MARTIN (COUNTY), NORTH CAROLINA
OVERVIEW
Residential fences are permitted on private property within Martin County, subject to local regulations.
This page applies to properties in the unincorporated areas of Martin County; incorporated municipalities may regulate fences under their own ordinances.
Martin County fence rules appear primarily in the Martin County Unified Development Ordinance and the Martin County Code of Ordinances. The specific local fence section is the Unified Development Ordinance section on Fences, Walls, and Hedges, with additional site-condition rules appearing in the flood damage prevention, watershed protection, subdivision and easement, building inspections, and animal-control 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 Martin County Code of Ordinances, Martin County Unified Development Ordinance, Martin County Building Inspections materials, Building Permit Application, Building Inspections Fee Schedule, Watershed Protection Ordinance, Flood Damage Prevention ordinance, and North Carolina statewide building-code and utility-notice baseline as of June 2026.
GOVERNANCE
Martin County is governed by the Martin County Board of Commissioners. The Unified Development Ordinance, codified in the Martin County Code of Ordinances, applies to land use and development regulated by Martin County unless an express exemption applies.
The Planning Administrator administers planning-related aspects of the Unified Development Ordinance and assists with subdivision and development processes. The Code Enforcement Officer/Building Inspector enforces Unified Development Ordinance violations.
The Martin County Inspections Department provides building inspections and permitting services, receives permit applications, issues or denies permits, conducts inspections, and issues or denies certificates of compliance and occupancy.
Separate site-condition frameworks may also matter. The Building Inspector is designated as the Floodplain Administrator, and the Chief Code Enforcement Officer administers watershed protection permits under the Watershed Protection Ordinance.
Martin County does not publish a single consolidated residential fence permit page. Fence rules must be read across the Unified Development Ordinance fence section, building-inspections materials, floodplain and watershed rules, utility-easement language, and animal-control provisions where applicable.
PERMIT AND APPROVAL REQUIREMENTS
• Building Permit: Under the North Carolina State Building Code baseline, fences not over 7 feet high are exempt from a building permit. Martin County does not publish a stricter local residential fence permit threshold, zoning-permit requirement, development-approval requirement, or all-fences permit rule in the referenced published materials. Fences over 7 feet fall outside that specific building-permit exemption, but Martin County does not publish a separate taller-fence permit workflow in the referenced published materials.
• Building Inspections Materials: Martin County publishes a building permit application and fee schedule, but those materials do not identify a fence-specific permit category or fence-specific fee in the referenced published materials. The fee schedule identifies an installation permit for pools, spas, and hot tubs, which is separate from an ordinary yard-fence 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 the Planning Administrator before construction.
• Utility Easement Review: The Unified Development Ordinance states that no fences may be located within a utility easement without review and approval by the utility provider.
• Flood Hazard Areas: A floodplain development permit is required before development activities within special flood hazard areas. This permit layer applies when fence-related work in a mapped flood hazard area involves regulated development activity such as filling, grading, excavation, storage of materials, or other manmade change to improved or unimproved real estate.
• Watershed Areas: The Watershed Protection Ordinance applies within mapped public water supply watershed areas. It does not publish a fence-specific watershed permit trigger, but watershed permits, density or built-upon-area limits, and buffer rules may apply when fence-related site work is part of regulated development or built-upon-area activity in a mapped watershed area.
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.
• Public Street Right-of-Way: Fences and walls must not be located within a public street right-of-way.
• Intersections: Fences and walls must not be placed or retained in a manner that obstructs vision at any intersection with public or private roads.
• Utility Easements: No fence may be located within a utility easement without review and approval by the utility provider.
• Floodplain and Watershed Areas: In mapped flood hazard or public water supply watershed areas, placement can be affected by floodplain development permits, floodway or non-encroachment limits, watershed-development standards, and watershed buffer requirements when the fence-related work is part of regulated development activity.
• Subdivision and Drainage Easements: Recorded subdivision plats may include utility easements, drainage easements, stormwater easements, road rights-of-way, or other recorded restrictions. Fence placement must not conflict with recorded easements or the utility-provider review required by the Unified Development Ordinance.
• 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 in the referenced published materials.
• State Building-Code Threshold: The North Carolina State Building Code 7-foot figure is a building-permit exemption threshold. It is not published by Martin County as a local maximum fence height.
• Intersection Visibility: Fences and walls must not obstruct vision at any intersection with public or private roads.
• Numeric Sight Triangle: The code does not specify a numeric sight-triangle, clear-vision triangle, or driveway-visibility measurement for standard residential fences in the referenced published materials.
MATERIAL AND CONSTRUCTION LIMITS
• Fence or Wall Definition: The Unified Development Ordinance defines a fence or wall as a physical barrier or enclosure consisting of wood, stone, brick, block, wire, metal, or similar material, used as a boundary or means of protection or confinement. The definition does not include a hedge or other vegetation.
• Prohibited Materials: The code does not specify a prohibited-material list for standard residential fences in the referenced published materials.
• Electric, Barbed-Wire, Razor-Wire, and Security Fences: The code does not publish a standard residential rule for electric fences, barbed wire, razor wire, or security fences in the referenced published materials.
• Animal Enclosures: The animal-control code separately requires vicious or dangerous domestic animals to be confined in a secure building or enclosure. Dangerous, potentially dangerous, or vicious dog rules include a locked enclosure with secure sides, top, and bottom, and a 2-foot by 2-foot warning-sign requirement on the enclosure. These animal-control standards do not create a general material rule for ordinary residential fences.
• Equine Fencing: The animal-control code states that equine fencing must be well maintained and in good repair. This is an animal-care requirement, not a general construction standard for ordinary residential yard fences.
PRIVATE RESTRICTIONS
Private covenants, HOA rules, deed restrictions, subdivision restrictions, architectural-review covenants, private easements, agricultural agreements, boundary agreements, conservation easements, and recorded plat restrictions operate independently from Martin County fence rules and may be more restrictive.
Martin County materials do not state that the county enforces private HOA or covenant restrictions for ordinary residential fences.
REVIEW AND ENFORCEMENT CONTEXT
Fence issues are typically reviewed during permit or approval review when required, and through complaint-based code enforcement. Examples include:
• Fences or walls located within a public street right-of-way.
• Fences or walls that obstruct vision at an intersection with public or private roads.
• Fences placed within a utility easement without utility-provider review and approval.
• Fence-related excavation, filling, grading, storage of materials, or other development activity within a mapped special flood hazard area.
• Fence-related site work that is part of regulated development or built-upon-area activity within a mapped public water supply watershed or watershed buffer area.
• Animal-control enclosure issues involving vicious or dangerous domestic animals, dangerous dogs, equine fencing maintenance, or required enclosure signage.
• Utility-location conflicts where fence post holes or other excavation are subject to the North Carolina Notification Center / NC 811 notice framework.
• Complaint-based Unified Development Ordinance enforcement when land, structures, work, or use are alleged to violate the code.
USING THIS INFORMATION
This page provides general orientation on how residential fence rules are structured and applied within Martin County, 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 the Martin County Inspections Department, the Planning Administrator, and any applicable private agreements. If this page conflicts with official ordinances, published guidance, or direction from Martin County staff, the official sources control. For legal advice or legal interpretation, consult a licensed attorney.