FENCE RULES – STARR (COUNTY), TEXAS
OVERVIEW
This page covers ordinary residential fencing in unincorporated Starr County, Texas. Property within the corporate limits of Rio Grande City, Roma, Escobares, or La Grulla has a municipal regulatory setting. Municipal extraterritorial jurisdiction, or ETJ, remains outside city limits, but subdivision and related requirements can involve a city as well as the County. Road, drainage, utility, and special-district responsibilities depend on the particular function and property.
Starr County’s published online guidance does not communicate a separate ordinary residential fence permit requirement or exemption, countywide yard-height limits, a general fence-to-property-line setback, or material-specific standards for wood, vinyl/PVC, and chain-link. Homeowners therefore need to distinguish that published ordinary-fence posture from the conditions attached to a particular lot. Recorded subdivision sight easements, public roads, drainage, utility and pipeline corridors, pool use, and private restrictions can affect a project. Roma’s subdivision rules expressly keep designated sight easements free of fences on affected property. Updated November 2026.
| Quick question | Starr County answer |
|---|---|
| Permit or approval | The County’s published online guidance does not communicate a separate permit requirement or exemption for an ordinary residential fence on an existing lot. Subdivision, road, easement, utility, pool, and site-specific conditions require separate consideration. |
| Typical fence height | The County’s published online guidance does not communicate countywide ordinary front-, side-, or rear-yard fence maximums. Pool, agricultural, subdivision, and private-restriction contexts have their own scope. |
| Placement & property lines | The County’s published online guidance does not communicate a general fence-to-property-line setback. Legal boundaries, recorded easements, rights-of-way, drainage, and applicable sight easements remain separate considerations. |
| Common fence materials | Wood: no ordinary material-specific standard communicated in County online guidance. Vinyl/PVC: the same published status. Chain-link: the same published status. Pool and private restrictions require separate consideration. |
| Important local conditions | Fence rules may be further affected by municipal subdivision jurisdiction, recorded plat and sight easements, public-road rights-of-way, floodplain and drainage conditions, utility and pipeline facilities, pool use, agricultural property, and private HOA or deed restrictions. |
| Official local resource | Starr County Planning and Emergency Management directory |
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 Starr County Planning Director or the responsible road, municipal, district, or other office identified for the issue.
GOVERNANCE
County functions: Starr County Commissioners Court exercises statutory county responsibilities, including applicable subdivision and county-road functions. The County lists a Planning Director, Emergency Management Coordinator, 911 Addressing Coordinator, and Health Inspector. Its published online guidance does not communicate a countywide residential fence zoning program or identify a separate fence-permit process.
Municipal subdivision jurisdiction: Local Government Code section 212.001 provides a five-mile subdivision jurisdiction for qualifying municipalities with a population of at least 5,000 in counties bordering the Rio Grande. Rio Grande City describes subdivision review within city limits and its five-mile subdivision jurisdiction; Roma’s subdivision ordinance describes its city and extraterritorial coverage. The applicable municipal boundary and subdivision territory must be established for the lot.
County and city plat review: Under Local Government Code section 242.001, the usual mandatory single-authority agreement provisions have a border-county exception. Subsection (h) establishes a dual-approval framework and the more-stringent-rule treatment for conflicting plat and subdivision regulations, subject to its stated exceptions. Subsection (i) addresses pending plat applications on property released from an ETJ. A lot’s applicable agreement, approved plat, and current jurisdiction determine the review arrangement.
Drainage and groundwater district: Special District Local Laws Code chapter 11022 identifies the Starr County Drainage and Groundwater Conservation District. Its territory is coextensive with Starr County, including incorporated territory. The 2025 legislation changed the former district framework effective September 1, 2025. District facilities, property rights, and functions are separate from ordinary County fence guidance.
PERMIT AND APPROVAL REQUIREMENTS
Ordinary existing-lot fence: In its published online guidance, Starr County does not communicate a separate permit requirement or exemption for an ordinary residential fence on an existing lot.
County house-construction provisions: Local Government Code sections 233.151–.153 concern an adopted county program for specified new single-family houses or duplexes and qualifying additions. When that program applies, the statutory definition includes additions increasing an existing residential building’s square footage or value by more than 50 percent. Section 233.153 does not require prior County approval or confer zoning authority. The County’s published online guidance does not communicate an applicable fence-specific model-code exemption.
Subdivision or land-division projects: Starr County has adopted Model Subdivision Rules. These address subdivision and infrastructure matters; a new land division, development project, or condition on an approved plat has a different review context from an ordinary fence on an existing lot. Applicable public plat conditions and recorded easements must be observed.
Floodplain and drainage sites: Starr County’s published hazard-mitigation materials identify a floodplain-management and National Flood Insurance Program context. Work affecting a floodplain, watercourse, drainage facility, or district property calls for property- and project-specific review with the responsible administrator.
Road and utility work: Work within a County road right-of-way has a separate County review context. County agendas document utility and waterline right-of-way permit applications. State-highway property is administered by the Texas Department of Transportation. Utility and pipeline easements, construction arrangements, and excavation notice duties must also be addressed for the actual work.
Pool use: A fence serving as a pool enclosure requires consideration of the pool’s use and governing safety requirements. Health and Safety Code chapter 757 covers specified multiunit-rental-complex and property-owners-association pools and related access openings. Public pools and spas also have Department of State Health Services rules. A private single-family backyard pool has a different classification. The County’s published online guidance does not communicate private-home pool-barrier dimensions or a County pool-code edition.
FENCE PLACEMENT RULES
Property lines: The County’s published online guidance does not communicate a general fence-to-property-line setback. The deed, recorded plat, easements, and appropriate boundary-survey information address different aspects of a proposed location. An existing fence, tax-map line, roadside ditch, or pavement edge is not a conclusive legal boundary.
Rights-of-way and recorded easements: Transportation Code section 251.008 requires public roads to remain clear of obstructions. Locate the actual right-of-way and the terms of any utility, drainage, access, or other recorded easement before positioning posts, foundations, walls, or gates. Applicable public access and maintenance rights must remain available.
Lots governed by Roma’s subdivision requirements: Under section 74-23 of Roma’s adopted subdivision ordinance, utility and drainage easements are generally 10–20 feet wide, or as construction requirements specify, and generally run parallel to rear lot lines. The actual plat and easement govern the affected lot. Section 74-21(p)’s separate fence-free sight easements are described below.
Drainage and surface water: Water Code section 11.086 prohibits diversion or impoundment of natural surface water that damages another property by overflow, subject to its stated qualifications. Its flood-control and irrigation provisions retain the prohibition against obstructing well-defined natural drainage with a canal, lateral canal, or ditch. Wall footings, fill, grading, and fence construction need consideration of the existing flow and applicable drainage rights.
Construction at a pipeline easement: Health and Safety Code sections 756.121–.123 address covered construction, repair, replacement, and maintenance on, across, over, or under a pipeline easement or right-of-way, including work affecting pipeline risk. Subject to the applicability and written-agreement provisions, covered work requires operator notice and one of these conditions: the operator determines there is no increased risk; the constructor pays the reasonable, necessary, documented protective-work costs before proceeding where the operator finds increased risk; the work follows an existing written agreement; or a regulated utility must act promptly because of a natural disaster. Establish the applicable construction arrangement with the pipeline operator before covered work.
Qualifying joint or attached fences: Agriculture Code sections 143.121–.123 restrict removal of a jointly owned dividing fence or a fence attached to another person’s fence, subject to consent or statutory process. A person owning an interest in a fence attached to one owned wholly or partly by another may withdraw that fence after six months’ written notice to the other owner or that owner’s agent, attorney, or lessee. An owner whose fence lies wholly on that owner’s land may require an attached fence’s disconnection after six months’ written notice to its owner or that owner’s agent, attorney, or lessee.
Covered utility excavation: Utilities Code chapter 251 covers specified powered or mechanized excavation, including augers, to 16 or more inches. Subject to statutory exceptions, notice is required no earlier than the 14th day before excavation and no later than 48 hours before it, excluding Saturdays, Sundays, and legal holidays. The special Saturday branch requires notice before 11:59 a.m. Saturday; excavation may begin Tuesday at 11:59 a.m., or Wednesday at that time if the intervening Monday is a holiday. Private on-site facilities and water/sewer facilities have distinct statutory coverage; every private service is not necessarily marked.
Work near covered underground pipelines: Railroad Commission rules separately cover earth movement near specified pipelines and can include manual post-hole digging deeper than 16 inches. Their default locate-ticket life is 14 working days from the original notification unless extended by a written, signed, dated agreement with the operator. Refresh expiring tickets for unfinished work; retain required tickets and positive-response records for at least four years. Check the site and responses, protect markings, and use the second-notice process when required for absent or inconsistent pipeline information.
• Before digging fence-post holes: Request a Texas811 utility locate before digging, follow the applicable lawful start time and ticket instructions, check responses against site markings, resolve missing or conflicting information through the current ticket process, protect marks, and excavate carefully. Arrange for private-line information where needed. An excavation ticket is separate from property permission, easement rights, construction arrangements, and applicable approvals.
FENCE HEIGHT AND VISIBILITY RULES
Ordinary County yard heights: The County’s published online guidance does not communicate countywide ordinary front-, side-, or rear-yard fence maximums, a fence-height measurement method, or general post-and-column height exceptions.
Roma subdivision sight easements: For property governed by Roma’s subdivision ordinance, section 74-21(p) requires final plats to identify triangular sight-distance easements/corner clips at street intersections. These areas must remain free of structures, fences, trees, shrubbery, driveways, and signs; utility poles, fire hydrants, and traffic controls are excepted. The triangle is bounded by street lines and a line connecting points 50 feet along those lines from their intersection.
Roma subdivision corner clips: Section 74-25(e) separately specifies a residential street-corner radius of at least 25 feet where sight visibility could be impaired. It specifies a 40-foot radius on commercial and industrial lots, or as determined by the Planning Director or City Engineer. Apply the recorded sight easement and relevant subdivision provisions to affected property.
Pool and private-restriction contexts: Pool-enclosure requirements depend on the covered pool and applicable rules. HOA or deed provisions may also address fence height within Texas statutory limits. Agricultural sufficient-fence dimensions apply in their identified agricultural setting.
MATERIAL AND CONSTRUCTION LIMITS
Ordinary fence materials: The County’s published online guidance does not communicate ordinary residential material-specific standards for wood, vinyl/PVC, or chain-link. It likewise does not communicate a countywide ordinary-fence material list, opacity standard, finished-side orientation rule, or special post, cap, wall, or gate construction schedule.
Pool enclosures: Materials, openings, climbability, gates, and building access require evaluation under the rules governing the actual pool classification. Chapter 757’s specified association/multiunit coverage is separate from private single-family backyard use. An ordinary boundary fence and a qualifying pool enclosure serve different regulatory functions.
Cleared cultivated land: Agriculture Code section 143.001 requires gardeners and farmers to provide a fence at least five feet high that prevents hog passage, except as the chapter provides for adopted local-option stock-law areas. Section 143.002 requires an unlocked gate at least 10 feet wide where more than three lineal miles of fence run in the same general direction around cleared cultivated land. Species, territory, and adopted stock-law provisions affect agricultural fencing.
Agricultural operations: Agriculture Code section 251.005 distinguishes County requirements by the operation’s established date and the requirement’s effective date. Its non-city provisions apply requirements to later-established operations, protect operations established before the requirement, and preserve requirements already effective and applicable before the chapter’s effective date. City governmental requirements do not apply to qualifying agricultural operations outside city limits; within-city requirements must meet section 251.0055. Texas Constitution article I, section 36 and the chapter provide further protection subject to their terms. Agricultural status and the particular requirement determine the protection available.
PRIVATE RESTRICTIONS
Recorded private documents: Deed restrictions, HOA architectural rules, private easements, and fence ownership, maintenance, or cost agreements can independently affect a fence. Public approval does not determine private ownership or cost allocation. Private restrictions operate within applicable Texas statutory limits.
HOA security fencing: Property Code section 202.023 protects perimeter security measures subject to retained HOA controls. Associations may regulate fence type and prohibit obstruction of license areas, public/community sidewalks, and drainage easements or areas. They may require driveway gates at least 10 feet from the right-of-way at a defined laned roadway and, if covenanted, prohibit fencing ahead of the dwelling’s front-most building line. Owners may maintain perimeter fencing or fencing ahead of the front-most building line installed or constructed before September 1, 2025. The front-building-line prohibition has exceptions where the residential address is legally exempt from public disclosure or the owner supplies law-enforcement documentation of a need for enhanced security. The section excludes specified condominiums and master mixed-use associations.
HOA pool-enclosure protection: Section 202.022 protects a conforming, nonclimbable enclosure of transparent mesh or clear panels in metal frames, no more than six feet high. Appearance and color controls remain limited by protection for black transparent mesh in metal frames. Applicable state and local safety requirements still govern the enclosure.
REVIEW AND ENFORCEMENT CONTEXT
Fence issues are typically reviewed during permit or approval review when required, and through complaint-based code enforcement. Examples include:
• Applicable public conditions: Subdivision or plat requirements, recorded sight easements, public-road obstructions, drainage effects, and work involving public or district property.
• Utility and pipeline work: Excavation notice, locate-ticket procedures, markings, careful digging, and applicable pipeline construction arrangements.
• Special fence use: A covered pool enclosure, the stated agricultural setting, or removal of a qualifying joint or attached fence.
• Private matters: HOA review, deed restrictions, private easements, ownership, maintenance, and cost agreements have their own enforcement context. The Planning Director is an administrative starting point for County questions; the responsible road authority, municipality, district, pool authority, or utility handles its particular function.
USING THIS INFORMATION
This page provides general orientation on how residential fence rules are structured and applied within unincorporated Starr 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 Starr County Planning Director 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.