FENCE RULES – GILLESPIE (COUNTY), TEXAS

OVERVIEW

This page concerns residential fences in unincorporated Gillespie County, Texas. It does not apply municipal fence standards to land outside an incorporated city. County floodplain, road, subdivision and airport functions have their own territorial and project-specific scope.

Gillespie County does not publish a general private-lot residential fence height, ordinary materials list or universal property-line fence setback. The practical county checks instead center on development determination, flood and drainage effects, recorded plat conditions and public road access. The current flood ordinance covers more than the mapped high-risk floodplain, and a minor-development classification is not automatically a permit exemption. Public rights-of-way prohibit fences, while gates have a narrow county approval route. Airport height controls and private restrictions can add site-specific limits. Updated November 2026.

Quick question	Gillespie County answer
Permit or approval	Start with the Development Determination Form for covered development; the county determines exemption, no-permit status or the applicable permit route.
Typical fence height	No general countywide private-lot residential fence-height maximum is published. Airport, flood, road, plat and private conditions remain separate.
Placement & property lines	No universal private-property fence offset is published. Public right-of-way prohibits fences; preserve drainage and recorded access rights.
Common fence materials	Wood, Vinyl/PVC and Chain-link: no general countywide ordinary-fence prohibition is published. Flood classification, easements and private restrictions can control a particular design.
Important local conditions	Fence rules may be further affected by flood-zone classification, impervious cover, public roads or access easements, subdivision plats, airport hazards, agricultural use and private restrictions.
Official local resource	Gillespie County Engineering Department

This table is a quick reference. Read the applicable sections and official sources before buying materials or beginning construction, and confirm site-specific requirements with the responsible offices.

GOVERNANCE

The Commissioners Court adopts Gillespie County’s function-specific regulations. The Engineering Department administers county floodplain, road-right-of-way and subdivision processes. The Precinct Commissioner has the stated approval role for a gate across public right-of-way or a public-access easement. These programs are not a general municipal zoning system. Separate airport hazard zoning regulates the height of structures and natural growth near the airport.

County subdivision review in a municipal extraterritorial area follows the active interlocal allocation. The county’s subdivision guide identifies municipal subdivision administration in that area while retaining the county’s manufactured-home rental-community function. This division does not extend ordinary municipal fence or pool codes to all unincorporated property.

The current county framework includes the flood ordinance effective July 28, 2025, road-work permit procedures amended June 15, 2026, and subdivision regulations amended December 23, 2024. A recorded plat, road status, easement and the particular flood or airport location determine which conditions apply.

PERMIT AND APPROVAL REQUIREMENTS

• Development determination: The Engineering Department directs a Development Determination Form before covered development, including new construction, grading and paving. Provide a scaled location/site plan and development narrative. The form has no fee; an applicant who is not the owner must establish the right to install the improvement, such as an easement. A site-plan change voids the determination. The form asks about the 100-year floodplain, proximity within 100 feet and 40% impervious cover; these questions help determine the actual approval route, not a universal fence setback.

• Flood-development permit: The current flood-damage-prevention ordinance defines development broadly and applies in special flood-hazard areas and moderate/minimal Zone X within county jurisdiction. Covered development needs a permit unless the administrator exempts qualifying very small, no-impact work. Examples involving a signpost or telephone pole do not create a blanket fence exemption. Supply scaled location, dimensions, elevations, grading, landscape and improvement information showing the floodplain relationship, plus the applicable studies and certifications. The ordinance’s one-year progress expiration applies, and maintenance/restoration obligations follow the applicant and later owners of permitted improvements.

• Minor is not exempt: Minor-project examples are alternatives: development resulting in less than 10% impervious cover; a wall or fence at least 50% open; regrading or disturbance under ¼ acre with insignificant cut/fill as determined by the Floodplain Administrator; or similar development the administrator determines is minor. Classification is not a permit exemption. All watercourse or natural-drainage alterations and subdivisions/developments exceeding 30 lots or 5 acres are major projects.

• County-road work: The county road-work permit procedures require a permit before an improvement on, in or over a county-maintained road, its right-of-way, a public-access easement or county property. The routine driveway-maintenance exception is not new-fence permission. The single-family right-of-way improvement fee is $50, doubled when work begins before the permit; it is not a fee for every private-yard fence. Follow application, design coordination, construction and inspection requirements and the applicable maintenance, utility-conflict, erosion and revegetation duties.

• Airport location: The airport-zoning program controls qualifying structure and natural-growth heights near the airport. Its FAA notice guidance calls for Form 7460-1 at least 45 days before covered construction meeting the 200-foot or stated proximity, slope or navigation triggers. Those reporting thresholds are not an ordinary fence-height limit or a blanket low-fence exemption. Determine actual airport-area applicability for the site.

FENCE PLACEMENT RULES

• Private lines versus public rights: The county does not publish a universal ordinary-fence setback from a private property line. Establish the actual boundary, right-of-way and recorded easements; an existing fence, pavement edge, ditch or tax-map line does not necessarily identify them. Fences are prohibited in public right-of-way. Unapproved or hazardous road works are subject to removal under the road procedures.

• Gates across public rights: A gate across public right-of-way or a public-access easement is allowed only where the Precinct Commissioner deems it necessary. It must be at least 10 feet wide, have no overhead obstruction, remain in good repair, avoid unnecessary delay and have fasteners to hold it open. A public-right-of-way gate must remain unlocked indefinitely. A gate in a public-access easement may be locked only under the stated conditions, with two keys or access codes for each lock supplied to the county and updated when changed. This is not general permission to gate or lock a public road.

• Drainage-easement gates and rural access: A gate in a drainage easement must be at least 50% open or operate to pass stormwater, in addition to floodplain requirements. For an approved cattle guard, the road procedures require at least 6 feet along the road centerline and a width at least 2 feet greater than the pavement, unless the Commissioner specifies otherwise. These are conditional access features, not dimensions for every residential gate.

• Recorded plat drainage: Applicable subdivision plat notes prohibit improvements in drainage easements and obstruction in designated floodways. Existing creeks and drainage channels must remain open and be maintained by the owners whose land is traversed or adjacent, as the applicable plat note provides. Review the actual plat rather than treating a developer’s plat-creation requirement as a universal fence setback.

• Zone A and AE development: In Zone A, minor development follows the applicable general and classification requirements; major development requires compensatory storage or hydrologic and hydraulic proof of no increase. In Zone AE, minor development requires compensatory storage or that no-increase proof, while major development requires the hydraulic analysis. Apply the actual zone and classification together. Storage restoration must meet the ordinance’s hydraulic and location conditions.

• Adopted floodways: Permanent and temporary encroachments are prohibited. The limited exceptions for grading, excavation and vehicular or pedestrian crossings require the stated no-increase analysis; they are not an ordinary-fence exception. The separate flood-control-project federal pathway does not establish a routine homeowner exception.

• Drainage and stabilization: Provide adequate drainage and revegetate or stabilize disturbed floodplain areas; seeding alone is insufficient under the ordinance. Texas law also prohibits damaging another property by diverting or impounding natural surface water.

• Impervious-cover and nearby-drainage triggers: In Zone X, covered other-development tracts reaching 40% impervious cover must reduce post-development peak flows, water-surface elevations and flow velocity to pre-development rates at every discharge point for the 5-, 10-, 50- and 100-year storms. An engineer must provide stormwater-management construction plans and a drainage study certifying compliance. The analogous 40% condition in Zones A/AE also includes no-increase hydraulic analysis. Known drainage problems or work within 100 feet of a property boundary or shared-access easement can require additional upstream/downstream study. Where prescribed, the study extends at least 1,320 feet beyond the property line along the creek centerline. These are triggered engineering requirements, not a study mandate for every fence.

• Existing attached or jointly owned fences: Agriculture Code §§143.121–.123 restrict removal of a dividing fence in which another person has a joint interest, or a fence attached to another’s fence, except through the applicable statutory process or mutual consent. Specified withdrawal or disconnection situations require six months’ written notice. That period does not apply to every removal of a fence wholly owned by one person.

• Texas811 before digging: Request a Texas811 locate before post digging. Utilities Code Chapter 251 covers specified powered or mechanized excavation to 16 inches or more. For covered work, give notice no earlier than the 14th day before the start date and no later than 48 hours before the start time, excluding Saturdays, Sundays and legal holidays. A Saturday notification has the statutory Tuesday 11:59 a.m. start rule, shifted to Wednesday 11:59 a.m. if the intervening Monday is a holiday. Follow the ticket’s actual start instructions, check responses and markings, resolve missing or conflicting information through the current process, protect marks and dig carefully. Private facilities may need separate locating.

• Excavation exceptions and pipeline rules: Chapter 251 has specific exceptions, including private-property agricultural operations as statutorily defined and an owner/lessee or mineral-interest holder who operates all underground facilities at the excavation site. A routine homeowner project is not automatically exempt. Emergency work has separate reasonable-care and prompt-notice duties. Railroad Commission pipeline rules apply independently: deeper hand digging can be covered, and the default pipeline ticket life is 14 working days unless the prescribed written agreement extends it. A Chapter 251 exception does not automatically exempt pipeline work. A locate ticket or compliance with excavation law does not grant property rights or replace permits.

• Construction affecting a pipeline easement: Health and Safety Code §§756.122–.123 separately address building, repairing, replacing or maintaining construction on, across, over or under a pipeline easement/right-of-way or physically affecting or creating risk to the facility. The statutory applicability is subject to a contrary written agreement. It excludes construction by a municipality on municipally owned property unless for private commercial use, and construction, repair, replacement or maintenance on property owned by a navigation district or port authority created or operating under Texas Constitution Article III §52 or Article XVI §59. For covered work, notify the operator and satisfy the applicable route: the operator determines there is no increased risk; required protective changes are paid for at their reasonable, necessary and documented cost before proceeding; the work is conducted under an existing written agreement; or the stated prompt natural-disaster work by a regulated utility applies. An 811 ticket alone does not satisfy this process.

FENCE HEIGHT AND VISIBILITY RULES

• Ordinary private-lot height: The county does not publish a general countywide maximum height for an ordinary residential fence. That does not authorize an obstruction in a public right-of-way, easement or floodway, or override a plat, private restriction or applicable airport-height control.

• Gate clearance and flood openness: The public-rights gate width, overhead clearance and drainage-opening requirements described above apply only to those regulated access locations. The flood ordinance’s 50%-open minor-development classification is not a universal residential opacity limit.

• Pools: The county’s published framework does not establish an adopted numerical barrier standard for every private single-family backyard pool. A nearby municipality’s residential code and the separate state rules for association, multiunit-rental or public pools do not establish an ordinary private-home standard here. Determine any applicable pool classification, recorded condition and site-specific approval before selecting a barrier.

MATERIAL AND CONSTRUCTION LIMITS

• Wood, vinyl/PVC and chain-link: No general countywide ordinary-residential-fence rule prohibits wood, vinyl/PVC or chain-link or establishes a universal decorative finish, street-facing orientation or materials list. Their use remains subject to the applicable flood classification, road and easement rights, plat conditions, airport controls and private instruments.

• Agricultural and livestock fencing: A rural residence with acreage does not automatically receive a permit exemption or unrestricted barbed-wire or electric-fence permission. Texas agricultural-operation protections depend on the actual operation and statutory conditions. Livestock containment and agricultural sufficient-fence duties depend on the applicable species, territory and stock-law framework. An agricultural label does not establish open range or a universal residential fence height.

• Construction and upkeep: Follow the conditions of an issued flood or road permit, including drainage protection, restoration, maintenance, erosion control and revegetation. Required public-access gates must stay serviceable and avoid unnecessary travel delay. A private fence cannot defeat a recorded right of access.

• Texas agricultural-operation protections: Agriculture Code §251.005 generally distinguishes a non-city governmental requirement by the operation’s established date and the requirement’s effective date: later operations are subject to it, while an operation predating it receives the statutory protection, subject to the provision preserving previously applicable requirements. Section 251.006 separately protects qualifying agricultural improvements, including specified animal-containment fences, when construction is not expressly prohibited by statute or a governmental requirement adopted in accordance with §251.005 and in effect when built. The qualifying owner, lessee or occupant is protected from the specified liability, nuisance claim, suit or injunction for that construction or maintenance; state and federal statutes remain enforceable. A city governmental requirement does not apply to an agricultural operation outside city limits. Agricultural status and the actual improvement matter; acreage alone is insufficient.

PRIVATE RESTRICTIONS

Recorded deed restrictions, association rules, architectural requirements, private easements and fence ownership, maintenance or cost agreements are separate from county approval. Review the actual instruments before replacing or attaching to a shared fence. A permit does not establish ownership or require a neighbor to share costs.

• Security and perimeter fences: Property Code §202.023 limits covered property owners’ associations from prohibiting security measures, including perimeter fencing, but excludes specified condominium and master mixed-use associations. Associations may regulate fence type, prohibit obstruction of license areas, public or community sidewalks and drainage easements or areas, require a driveway gate to be set back at least 10 feet from the right-of-way where the driveway intersects a qualifying laned roadway, and enforce a covenant prohibiting fencing in front of the dwelling’s front-most building line. The gate provision authorizes an association requirement; it is not a citywide gate setback.

• 2025 protections and exceptions: The statute protects maintenance of perimeter or front-building-line fencing installed before September 1, 2025, notwithstanding those listed restrictions. The front-building-line prohibition also has specified enhanced-security exceptions for an address exempt from disclosure under state or federal law or documented law-enforcement need. These protections do not waive public ordinances, easements or pool safety.

• Protected pool enclosures: Property Code §202.022 protects a qualifying nonclimbable enclosure made of transparent mesh or clear panels in metal frames, no more than 6 feet high, that meets applicable safety requirements. An association may regulate appearance and colors but cannot prohibit the protected black transparent-mesh and metal-frame form. This definition is neither a universal pool minimum nor permission to disregard controlling 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:

• Development and flood conditions: The Development Determination Form, applicable permit or exemption, actual flood zone and development classification, floodways, drainage effects and stabilization.

• Public access: Fences in public right-of-way, county-road work permits, the narrow approved-gate process, required access and conditional cattle-guard dimensions.

• Property-specific controls: Recorded plat drainage conditions, applicable airport height review, agricultural and stock-law duties, and statutory attached or joint-fence removal requirements.

Private association enforcement and ownership, boundary or maintenance disputes are separate from the county’s public programs.

USING THIS INFORMATION

This page provides general orientation on how residential fence rules are structured and applied within unincorporated Gillespie County. 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 Engineering Department and, for applicable road-access matters, the Precinct Commissioner 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.