FENCE RULES – CAMERON (COUNTY), TEXAS

OVERVIEW

This page covers residential fencing in unincorporated Cameron County. County zoning applies in the unincorporated Padre Island area governed by the Padre Island Zoning Order and its maps. Other county territory has separate development, road, drainage and floodplain requirements. Incorporated municipalities have their own governing requirements, and municipal extraterritorial jurisdiction requires attention to the particular regulatory function.

Cameron County fence projects depend strongly on location. County-zoned Padre Island has front-yard visibility and open-fence standards, while coastal property can require beachfront construction and dune-protection approvals. Recorded drainage easements can prohibit fences, and a wall or grading project can affect floodwater movement. Before choosing a height, material or gate design, obtain the County’s determination of the requirements for the property and proposed work. Pool barriers, animal containment, utility locations and private restrictions also deserve attention. Updated November 2026.

Quick question	Cameron County answer
Permit or approval	A County Building Permit is required for fence installation involving development, including post-hole excavation, footings, filling or grading, throughout unincorporated Cameron County. The County order publishes no ordinary-fence-specific exemption. Floodway, coastal, drainage or right-of-way conditions can require additional review or approval.
Typical fence height	For required-front-yard visibility on county-zoned Padre Island, Article 14 addresses a 2½-foot baseline and allows open fencing at a two-open-to-one-closed ratio up to 7 feet. Confirm the height and measurement for the actual yard and property, including locations elsewhere in the county.
Placement & property lines	Confirm the boundary and recorded plat. Keep required drainage-maintenance easements clear; roads, utilities, floodways and coastal public access can limit placement.
Common fence materials	Wood: confirm the proposed design for the property. Vinyl/PVC: confirm the proposed design for the property. Chain-link: confirm the proposed design and any pool-barrier use. County-zoned Padre Island has an open-fence standard; easements and private restrictions can also affect the choice.
Important local conditions	Fence rules may be further affected by Padre Island zoning and development plans, beach and dune protection, floodways, drainage and irrigation districts, recorded easements, road rights-of-way, pools, livestock or pet containment, and private covenants.
Official local resource	Cameron County Department of Transportation regulations and permit resources

The table above is for quick reference. Additional fence-rule details appear in the corresponding sections below. Before purchasing materials or beginning construction, read the sections that apply to the property, review the linked official sources, and confirm site-specific questions with the Cameron County Department of Transportation or the responsible office identified for the issue.

GOVERNANCE

Cameron County Commissioners Court adopts county regulations under specific Texas statutory powers. The County Department of Transportation administers building and development review, subdivision matters, engineering and county-road functions. The County Engineer is the Floodplain Administrator.

County-zoned Padre Island: The County Development & Building Guide includes the Padre Island Zoning Order and zoning maps in Appendix F. Local Government Code Chapter 231, Subchapter B, authorizes this special island zoning. Its geographic tests concern Padre Island areas outside a municipality within two miles of a publicly owned park or recreational development, or within two miles of a beach, wharf or bathhouse used by at least 500 people annually. The adopted zoning order and maps determine the applicable district. The Padre Island Zoning Commission and Board of Adjustment perform their respective zoning and review functions.

Other unincorporated property: County development, subdivision, road, floodplain and public-health functions operate under their own requirements and geographic limits. The Padre Island zoning standards apply to their designated island territory. For property in a municipality’s extraterritorial jurisdiction, confirm the responsible plat and related-permit authorities for the particular project with the County and municipality.

Coastal and district functions: The Commissioners Court acts on beach and dune approvals with recommendations from the Dune Protection Committee and review involving the County Engineer, Parks Department and Texas General Land Office. Drainage and irrigation districts administer their own facilities, rights-of-way and easements. The County’s animal-control requirements are administered through its responsible public-health and animal-control authorities.

PERMIT AND APPROVAL REQUIREMENTS

Standalone residential fences: A County Building Permit is required before new fence installation or replacement involving development, including post-hole excavation, footings, filling or grading. Article 2.B.22 defines development broadly as man-made changes to improved or unimproved real estate, including structures and excavation; Articles 3.A and 3.C apply the permit requirement throughout unincorporated Cameron County, and Article 4.C requires a permit for any development there. The order publishes no ordinary-fence-specific exemption. Submit the fence location, height, materials and proposed site work with the application. A repair involving no development is not established as permit-required by these development provisions alone. Separate pool, coastal, floodway, drainage and right-of-way approvals still apply when their conditions are met.

Development and floodplain review: The County Flood Damage Prevention and Building Regulations apply to unincorporated areas and require a Building Permit for development governed by the order. Development includes excavation, grading, filling and other changes to real estate. Applications go to the Floodplain Administrator or Building Official. Required information depends on the work and may include scaled plans showing existing and proposed improvements, dimensions, elevations, flood-hazard areas and changes to a watercourse or natural drainage. Obtain the required County Building Permit before undertaking associated grading, fill or excavation.

County-zoned Padre Island: Check the property’s zoning district and any approved planned unit development plan before finalizing fence location or design. The Board of Adjustment hears qualifying appeals, special exceptions and variance requests under the zoning order. An applicable development plan can contain property-specific requirements.

Beachfront and dune construction: The Cameron County Dune Protection and Beach Access Plan requires a Beachfront Construction Certificate for construction within 1,000 feet of mean high tide or to the first public road, whichever distance is greater. Construction east of the dune-protection line and activities that can damage protected dunes or dune vegetation are subject to the plan’s permit and certificate requirements. Obtain the required approvals before starting work. The plan states a $500 application fee for a Dune Protection Permit or Beachfront Construction Certificate, tendered with the application to the County engineering and/or parks office.

Coastal application review: The plan provides a 15-business-day county completeness review. Applications and hearing notices are sent to the General Land Office at least 10 working days before the hearing for small-scale construction or 30 working days for large-scale construction. The Dune Protection Committee makes its recommendation within six weeks after receiving the application; Commissioners Court acts within six weeks after receiving that recommendation. Where mitigation is required, immediately adjacent landowners must receive hearing notice at least 10 days before the hearing. The approvals are issued concurrently unless impractical.

Coastal approval conditions and duration: Approval depends on public beach access, prohibited-activity restrictions, dune protection, practicable alternatives and adequate mitigation of unavoidable effects. Permits and certificates last three years. Commissioners Court may grant two consecutive 90-day renewals when the stated compliance and updated-information conditions are met; further work requires a new application after those renewals. Material changes, undisclosed material facts or inconsistency with governing requirements can lead to voiding an approval. An approval automatically terminates if the construction comes within the public beach’s boundaries through natural or artificial change.

Roads, districts and pools: Work affecting a county road right-of-way requires county ROW review; a state highway involves the Texas Department of Transportation. A drainage or irrigation district’s property interests and project conditions require separate attention. For a fence enclosing a private swimming pool or spa, confirm the applicable barrier, gate, house-access and inspection requirements with the County before selecting the enclosure. Association and multiunit-rental pools have separate statutory requirements.

FENCE PLACEMENT RULES

Boundaries and recorded documents: Establish the legal property line and review the deed, recorded plat and easements before setting posts. A fence, ditch, curb, tax-map line or edge of pavement may be in a different location from the legal boundary or road right-of-way. Resolve boundary or ownership disputes before moving an existing fence.

Detention-basin maintenance easements: County subdivision regulations require a maintenance easement at least 15 feet wide around a detention basin, level and clear of obstructions. Where it adjoins lots or tracts, the final plat must require that it remain clear of fences, buildings, planting and other obstructions to operation and maintenance. Keep the recorded maintenance area accessible.

Other drainage, utility and irrigation easements: The subdivision regulations require easements wide enough for drainage operation, repair and maintenance; the minimum open-drainage-system easement is 30 feet. Required drainage or drainage-access easements along property lines are adjacent to the line rather than centered on it. Actual recorded easements and approved plans determine the corridor affecting a lot. Utility and irrigation easement locations and widths depend on the responsible service provider or district. Preserve required aerial access, maintenance access and use of drainage facilities.

District property and rights-of-way: Determine whether the proposed fence crosses land or an easement held by a drainage or irrigation district. District ownership, the recorded instrument and any applicable license or approval govern access and improvements within that corridor. Public roads and their drainage facilities must remain unobstructed; confirm the legal right-of-way before placing a roadside fence or gate.

Floodways and surface drainage: In an adopted regulatory floodway, the County prohibits encroachments, including fill and other development, unless hydrologic and hydraulic analysis demonstrates no increase in flood levels during base-flood discharge. The regulations also provide a separate FEMA conditional-map-revision route. Keep walls, bases and associated grading from diverting or impounding natural surface water in a way that damages another property by overflow, as prohibited by Water Code Section 11.086, subject to its statutory qualifications.

Coastal locations: Fences and related work must protect public beach use and access and comply with applicable dune-permit conditions. The County’s dune-protection line lies parallel to the Gulf shoreline, not farther than 1,000 feet landward of mean high tide, and moves with shoreline changes. Confirm its location for the site. Protected or restored dunes have additional construction restrictions; dune-restoration sand fencing follows its own approved restoration requirements.

Existing joint or attached fences: Agriculture Code Section 143.121 restricts removal of a dividing fence in which the person is a joint owner, or a fence attached to one owned or controlled by someone else, except by mutual consent or the statutory process. Under Section 143.122, a person who owns an interest in a fence attached to a fence owned wholly or partly by another person may physically separate and withdraw their own fence from the other fence after giving six months’ written notice of the intended separation to the other fence owner or that person’s agent, attorney or lessee. Under Section 143.123, the owner of a fence wholly on that owner’s land may require the owner of an attached fence to disconnect and withdraw that attached fence after giving six months’ written notice of the required disconnection to the attached-fence owner or that person’s agent, attorney or lessee.

Pipeline easements: Covered construction on, across, over or under a pipeline easement or right-of-way is subject to Health and Safety Code Sections 756.121–756.126. Where applicable, notify the pipeline operator and satisfy the statutory protective conditions before construction. Written agreements and statutory exceptions can affect the process.

• Pipeline excavation: Railroad Commission Chapter 18 applies separately to covered work near underground gas, hazardous-liquid and carbon-dioxide pipelines and can include manual digging deeper than 16 inches. Follow its response, careful-excavation and record requirements. Its default ticket life is 14 working days unless a qualifying signed, dated written agreement provides longer; refresh expiring tickets for unfinished work and retain required records for at least four years. Utility locating, permits and pipeline-easement construction conditions are separate responsibilities.

• Texas811 before post digging: Request a locate through Texas811’s utility-location process before digging, wait the applicable lawful period, check ticket responses and site markings, resolve missing or conflicting information through the ticket process, preserve marks and dig carefully. Utilities Code Chapter 251 generally covers powered or mechanized digging, including augering, that disturbs soil to 16 inches or more. Notice ordinarily must be given at least 48 hours before excavation, excluding Saturdays, Sundays and legal holidays, and no earlier than 14 days before it begins. Saturday notice has a special Tuesday 11:59 a.m. start provision, shifted to Wednesday 11:59 a.m. when the intervening Monday is a holiday; follow the lawful start for the actual ticket. Private irrigation, pool and other customer-owned lines may require separate locating.

FENCE HEIGHT AND VISIBILITY RULES

County-zoned Padre Island front yards: Article 14 of the Padre Island Zoning Order prohibits fences, walls, signboards, structures and listed vegetation in a required front yard where they obstruct the view or sight lines of the building-line setback. Ornamental palms or trees may be planted along the property line for highway beautification when they create no traffic hazard and do not interfere with adjoining businesses.

Padre Island required-front-yard visibility baseline and open fences: Article 14 describes an obstruction as a fence, wall, hedge or shrubbery higher than a baseline extending from a point 2½ feet above walk grade at the required front-yard depth, with its stated ornamental-tree exception. It allows an open fence at a ratio of two open to one closed to a maximum of seven feet. Have the County apply the baseline and required-yard measurement to the actual site before construction.

Padre Island required-yard context: The order’s districts A through H establish 25-foot front yards, measured from the back of curb or property line, whichever is greater, directly or through incorporated district requirements. Double-frontage lots generally have required front yards on both streets. An approved planned unit development can include authorized variations. These required-yard locations matter when applying Article 14’s fence and visibility provisions.

Other county locations and corner properties: Confirm the applicable fence height, street-edge treatment and driveway or intersection visibility requirements with the County for the property’s location. Maintain safe access and comply with recorded plat conditions, road requirements and any applicable coastal or district approvals. A pool enclosure requires its own barrier design and gate review.

MATERIAL AND CONSTRUCTION LIMITS

Wood, vinyl/PVC and chain-link: Confirm the proposed material and construction method with the County for the property, including any pool-barrier purpose. Review the recorded plat, easements, approved development plan and private restrictions before selecting a solid privacy design, open fencing, masonry wall or gate.

County-zoned Padre Island required front yards: Article 14’s open-fence allowance requires the two-open-to-one-closed ratio and seven-foot maximum in its required-front-yard visibility context. Material choice must fit the required openness and site conditions.

Walls, footings and drainage: Solid bases, masonry, concrete and associated grading must respect drainage easements, floodway restrictions and natural surface-water flow. Required detention-basin maintenance areas must remain clear of fences and other obstructions. Utility and district access must also remain available under the applicable instruments.

Coastal concrete and impervious surfaces: For construction seaward of the dune-protection line, Plan Section III.G.2(h) prohibits concrete slabs and other impervious surfaces within 230 feet landward of the natural line of vegetation. Its exceptions cover a surface that stays within the perimeter of a habitable structure elevated on pilings, provided no walls prevent natural sand transfer, or a surface serving a permitted habitable structure whose area does not exceed that structure’s footprint plus 5%. The plan recommends permeable brick pavers, limestone or gravel where feasible for drives or parking. Section III.G.2(i) also prohibits structurally attaching a concrete slab to the building’s piling foundation within 230 feet of the vegetation line. Have the County apply these surface restrictions and their building-related exceptions to proposed fence bases, walls and associated work. Projects using an Erosion Response Plan exemption for habitable construction must also satisfy that procedure’s additional material conditions.

Coastal erosion-response walls: Plan Section III.I prohibits new erosion-response structures except a retaining wall located more than 230 feet landward of the vegetation line. Existing erosion-response structures on the public beach may not be maintained or repaired. Existing structures less than 230 feet landward of the vegetation line may not be enlarged or improved. If such a structure is more than 50% damaged, maintenance or repair is prohibited unless failure to repair would create an unreasonable hazard to a public building, road, water supply, sewer system or other public facility immediately landward, or an unreasonable flood hazard to habitable structures because adjacent erosion-response structures would channel floodwater to them.

Erosion Response Plan shore-protection limit: Section 5.3.1(2)(k) of the County’s Erosion Response Plan prohibits seawalls, retaining walls, geo-tubes, clay-core dunes and other structural shore-protection projects or shoreline-armoring structures anywhere seaward of its building setback line, notwithstanding other provisions. Where that plan applies, the beach and dune plan’s retaining-wall exception must also satisfy this prohibition. These provisions govern erosion-response and shore-protection work; ordinary yard fencing follows its applicable zoning, placement and coastal-approval requirements. Confirm the vegetation line and applicable Erosion Response Plan boundary for the property.

Coastal sand fencing: Temporary sand fences used for dune restoration must conform to General Land Office guidelines and the approved coastal restoration requirements. Erosion Response Plan Section 4.1.3(7) places restoration sand fencing landward of the vegetation line, following the most recent Coastal Dunes: Dune Protection and Improvement Manual for the Texas Coast. The local plan prohibits private structures on restored dunes except qualifying dune walkovers or similar access ways. Select an ordinary yard-fence design through the applicable county and coastal review.

Dog and cat containment: The county animal ordinance prohibits dogs and cats running at large within its unincorporated coverage. A containment fence or wall must be sufficiently strong to restrain the animal. The ordinance also recognizes specified leash, holding and direct-supervision alternatives.

Livestock properties: Cameron County’s stock-law proclamation covers horses, mules, jacks, jennets and cattle throughout the county and prohibits permitting those animals to run at large. Applicable stock laws and agricultural circumstances affect animal containment. Confirm the species and property requirements when designing rural fencing.

Swimming-pool enclosures: Choose the barrier, openings, gate, latch and access arrangement to meet the requirements applicable to the particular pool. Health and Safety Code Chapter 757 applies to specified property-owners-association and multiunit-rental pools; ordinary single-family homes outside a condominium project are excluded from its multiunit-rental-complex definition.

PRIVATE RESTRICTIONS

Review HOA and subdivision covenants, architectural requirements, recorded private easements, boundary agreements and any agreement about fence ownership, cost or maintenance. Obtain required private approvals before construction. County approval does not settle ownership or shared costs, and private restrictions remain subject to Texas statutory limits.

HOA perimeter and security fences: Property Code Section 202.023 protects security measures, including perimeter fences, subject to retained association powers. It excludes condominiums under Chapters 81 and 82 and master mixed-use associations governed by Chapter 215. An association may regulate fence type and prohibit fencing that obstructs a defined license area, public or community sidewalk, drainage easement or drainage area.

HOA driveway gates and front fencing: An association may require a driveway gate to stand at least 10 feet from the right-of-way where the driveway intersects a laned roadway. A restrictive covenant may prohibit new fencing in front of the dwelling’s front-most building line. Owners may maintain perimeter or front-building-line fencing installed or constructed before September 1, 2025. The front-building-line prohibition cannot be applied to qualifying owners whose residential addresses are exempt from public disclosure or who provide law-enforcement documentation of a need for enhanced security.

HOA pool-safety enclosures: Section 202.022 protects a conforming, nonclimbable water-feature enclosure made of transparent mesh or clear panels in metal frames and no more than six feet high. An association may regulate appearance and colors, but may not prohibit the specified black transparent-mesh enclosure in metal frames. The enclosure must meet applicable state or local safety requirements.

REVIEW AND ENFORCEMENT CONTEXT

Fence issues are typically reviewed during permit or approval review when required, and through complaint-based code enforcement. Examples include:

• County development and island zoning: Reviewing the proposed work, required approvals, applicable Padre Island visibility/open-fence standards and approved development-plan conditions.

• Drainage, roads and easements: Addressing obstructions to maintenance access, road rights-of-way, floodways, natural drainage and utility or district facilities.

• Beach and dune protection: Reviewing required certificates and permits, public access, dune impacts, mitigation and compliance with approval conditions.

• Pools, animals and construction: Checking applicable pool-barrier requirements, animal containment, utility/pipeline excavation responsibilities and statutory restrictions on removing joint or attached fences.

Private architectural review, covenant enforcement and disagreements over boundaries, ownership or shared costs follow their own applicable documents and legal processes.

USING THIS INFORMATION

This page provides general orientation on how residential fence rules are structured and applied within unincorporated Cameron County, Texas. Updated November 2026.

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

It is not legal advice and does not replace official statutes, ordinances, orders, permits, certificates, development approvals, applicable building-code requirements, surveys, recorded documents or professional guidance. Rules and interpretations may change, and application may vary with municipal or unincorporated location, applicable extraterritorial authority, zoning or special-area status, code adoption and amendments, site conditions, subdivision or plat conditions, easements, rights-of-way, drainage and floodplain requirements, historic or design districts, pool use, agricultural operations and stock laws, fence ownership or attachment, coastal or public-access conditions, utility and pipeline excavation requirements, and private restrictions subject to Texas law. Before purchasing materials or beginning construction, confirm current requirements and site-specific limitations with the Cameron County Department of Transportation and the responsible office for each applicable issue, and review applicable private agreements. If this page conflicts with controlling law, adopted regulations or official requirements, the controlling authorities govern. For legal advice or legal interpretation, consult a licensed attorney.