Winkler County, TX Building Permits, Zoning & Septic Rules

Unincorporated Winkler County, Texas does not require a building permit for a home, and the county has no zoning ordinance¹². Texas gives counties zoning power only in a handful of special districts, and Winkler isn't one of them, so nothing at the county level limits lot size, setbacks, RVs, tiny homes or manufactured housing³. Septic (OSSF) permits go through Winkler County's own Designated Representative, since the county is TCEQ's authorized agent for the entire county⁴, and driveway or road-boring permits onto county roads go through the County Judge's office⁵.

At a glance

Building permit: Not required in unincorporated Winkler County¹
Zoning: None — no county zoning ordinance²
Septic (OSSF) permit: Issued by the county's own TCEQ-authorized Designated Representative⁴
RV / tiny home living: Unrestricted by county zoning³
Minimum home size & setbacks: None set by the county³
County road driveway / road-boring permit: Required, via Commissioners Court; $500 commercial / $250 residential⁶
Property tax: About 1% effective rate; median bill $1,154/yr⁷⁸

Who to call

Also useful

Winkler County Judge's Office

General point of contact for Winkler County's construction-related permits: wastewater, road boring and driveway access; there is no separate building or zoning permit

(432) 586-6658

P.O. Drawer Y, Kermit, TX 79745

Online permits →

Septic permits

Winkler County OSSF Designated Representative

On-site sewage facility (OSSF/septic) permits for Winkler County, as TCEQ's authorized agent for the entire county

432-889-6853

4300 Springdale Dr., Odessa, TX 79762

Roads & driveways

Winkler County Commissioners Court (Road Right-of-Way Permits)

Approves and inspects driveway access and road-boring permits on Winkler County road rights-of-way, by commissioner precinct

Online permits →

Contact details are copied from each office’s official page and were checked against it on September 24, 2026.

Do you need a building permit in Winkler County, TX?

Unincorporated Winkler County does not require a building permit to build a home, garage, barn or shed¹. Texas gives counties no general power to require building permits outside cities, and Winkler County's own Departments page lists no building or codes department¹. The county's Construction Permits notice spells it out: wastewater systems, road boring on county roads and driveway access onto county roads are the only construction permits Winkler County requires, and "no other permitting required for building or construction at this time"⁵. That means you can build a conventional stick-built house, barn or shed without a county building permit or inspection. It doesn't mean no rules apply anywhere: septic, driveway access, and any industrialized or modular housing still have their own permits, covered below⁹¹⁰¹¹.

Who handles permits in Winkler County, and how do you reach them?

Winkler County has no building or zoning department, so the County Judge's office is the county's general contact for construction-related permits⁵. It's the office named on the county's Construction Permits notice for wastewater, road-boring and driveway-access permits, reachable at (432) 586-6658, P.O. Drawer Y, Kermit, TX 79745⁵. County road driveway and road-boring permits still require review and approval by the Commissioners Court, through the county commissioner for the precinct where the property sits, and cost $500 for a commercial entrance or $250 for a residential one⁶. Septic (OSSF) permits go through the county's own Designated Representative rather than the County Judge's office, covered next¹². Applications for the county's permits are posted online at the county's Permits page⁵.

Does Winkler County have zoning?

Winkler County has no zoning ordinance, and Texas law doesn't give the county general zoning power: Chapter 231 of the Local Government Code grants county zoning only for specific areas like Padre Island, military zones and a handful of named lakes, none of which is in Winkler County¹³. Because the county has no zoning authority to exercise, there is no county rule on minimum lot size, setbacks, lot coverage, building height, accessory dwellings, RV occupancy, tiny-home occupancy, manufactured-home occupancy or temporary camping³. That's a real answer, not a gap: the county's own Departments page names no planning or zoning office to confirm it². Only Texas counties with more than 250,000 people, or one adjacent to such a county, may adopt a fire code covering commercial buildings, public buildings and larger apartment buildings in unincorporated areas, a threshold Winkler County's population of about 7,400 sits well under¹⁴¹⁵.

How do septic permits work in Winkler County?

Winkler County is TCEQ's own authorized agent for on-site sewage facilities across the entire county, so septic (OSSF) permits go through the county's Designated Representative rather than a TCEQ regional office⁴. The Designated Representative reviews the required site and soil evaluation and technical information sheet, then issues an Authorization to Construct; a single-family system costs $210 and other system types cost $260¹². Only about a third of Winkler County's soils have no severe limitations for a conventional septic drain field, so plenty of properties will need real percolation testing and possibly an engineered system such as an aerobic unit¹⁶. Texas exempts an OSSF from permitting only if a licensed site evaluator confirms a single-family home sits on at least 10 acres, every part of the system stays at least 100 feet from the property line, and the home is the only dwelling on the tract⁹. Before covering the installed system, the Designated Representative must inspect it, and you need to contact them at least 5 working days ahead to schedule that¹².

Can you live in an RV or tiny home on your land in Winkler County?

Winkler County has no zoning ordinance, and Texas law doesn't give the county zoning power outside a short list of special districts that don't include Winkler, so nothing at the county level restricts living in an RV, tiny home or manufactured home on your own land³. Two practical limits still apply. If you'll install a septic system for that RV or tiny home, you need an OSSF permit from the county's Designated Representative just as you would for a house¹². And if reaching the site means crossing a county road, you need a driveway-access permit from the Commissioners Court, costing $250 for a residential driveway⁶; a state highway crossing instead goes through TxDOT's local district office using Form 1058¹⁷. Check with the County Judge's office first if you're unsure which road applies to your property⁵.

Building a home in Winkler County: the steps, in order

Confirm your access. Check whether your driveway will cross a Winkler County road or a Texas state highway, since the permit process and office differ⁶¹⁷.
Apply for a county road driveway or road-boring permit, if needed, through the Commissioners Court; budget $500 for a commercial entrance or $250 for a residential one⁶.
Line up septic. Have a TCEQ-licensed site evaluator test your soil, then submit the OSSF application and technical information sheet, plus a $210 fee for a single-family system or $260 for other systems, to the county's Designated Representative¹².
Build. Winkler County requires no separate building permit or inspection for a conventional home, barn or shed¹⁵.
Schedule your septic inspection at least 5 working days before you plan to cover the system, and get the Notice of Approval from the Designated Representative before you use it¹².
Call the County Judge's office if anything is unclear; it's the county's general contact for construction-related permits⁵.

What to check before you buy land in Winkler County

Winkler County sits in far west Texas, about 42 miles from the nearest metro area, with roughly 8.8 people per square mile outside town¹⁸¹⁹. Annual precipitation averages only 12.2 inches, and the county has been in severe drought in about 24% of years, so a private well's reliability and any irrigation plans deserve real scrutiny before you buy²⁰²¹. Well drilling and significant well work in Texas usually requires registration or a permit through a local groundwater conservation district; confirm with the County Judge's office whether one covers your parcel⁵. Winkler County's floodplain rules aren't published on the county's own site, so check FEMA's flood maps and ask the County Judge's office directly before you build near a draw or playa⁵. If the land currently qualifies for agricultural or wildlife-management appraisal, keep it in qualifying use: converting it triggers a rollback tax covering the previous three years²². Typical property taxes run about 1% of value, with a median bill near $1,154 a year⁷⁸.

Watch-outs

Winkler County's own Departments page names no building, zoning or floodplain office, so for anything beyond wastewater, road-boring or driveway permits, start with the County Judge's office¹⁵.
Confirm any office you call uses a 432 area code and a Kermit, Texas address — search results can surface pages for a differently named county or agency⁵.

Sources

Written September 24, 2026 from the rules quoted below, each taken from an official source and re-checked by an independent reviewer. This is research, not legal advice: rules change, so confirm with the office before you buy or build.

How Winkler County scores

Seclusion81100% ev.

Self-Sufficiency1396% ev.

Admin Boringness8790% ev.

Durability54100% ev.

Property Autonomy71100% ev.

Carry Cost81100% ev.

Evidence strength: 97%. This reports direct-source completeness and fallback use; it is separate from the score and is not a confidence interval. How it works →

$143kTypical home

1%Property tax

$1,520Land / acre

12.2"Annual rain

24.3% of yrsSevere drought

62 / yr (+39.3)Mid-century 100°F days

39 daysMid-century dry spell

1.06" (+4.5%)Mid-century 1-day rain

1.19×Wildfire change factor

100%Forward climate coverage

$2,238Home insurance / yr

-1.6% / yrInsurance growth

0%Nonrenewal rate

county median (2+ published ZIPs)Insurance basis

394,616People within 2 hr

6,586Radius comparison (15 mi)

8.8People / sq mi

0%Federal land

100%Land at 15% slope or less

33.1%Septic soil without severe limits

151,889 acWorkable land screen

0.1%Wooded land

0.8 tonsBiomass / forest ac

65.1°FAvg temp

Answers from the rulebook for Winkler County

What the ordinances and state agencies actually say — one answer per question, each quoted from the official source and independently re-checked.

Winkler County rules

Zoning districts · by state lawNo county rule
Unincorporated Winkler County: no county rule sets this, because Texas law gives zoning power only to certain counties, and Winkler County has no zoning ordinance. The county legal census found no county zoning ordinance, citing co.winkler.tx.us.
- Septic, floodplain, subdivision and health rules still apply; cities and towns set their own rules inside their limits.
- Chapter 231 does not grant a general statewide county zoning power; authority is provided through geographically or subject-matter limited subchapters.
- For Padre Island, the authority applies in Cameron or Willacy County outside a municipality and 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 persons annually.
“This subchapter applies to the areas of Padre Island located in Cameron or Willacy County and located: (1) outside a municipality but within two miles of a publicly owned park or recreational development; or (2) within two miles of a beach, wharf, or bathhouse used by at least 500 persons annually.”
Local Government Code Chapter 231, County Zoning Authority ↗Re-checked Sep 21, 2026
Minimum dwelling size · by state lawNo county rule
Unincorporated Winkler County: no county rule sets this, because Texas law gives zoning power only to certain counties, and Winkler County has no zoning ordinance. The county legal census found no county zoning ordinance, citing co.winkler.tx.us.
- Septic, floodplain, subdivision and health rules still apply; cities and towns set their own rules inside their limits.
- Chapter 231 does not grant a general statewide county zoning power; authority is provided through geographically or subject-matter limited subchapters.
- For Padre Island, the authority applies in Cameron or Willacy County outside a municipality and 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 persons annually.
“This subchapter applies to the areas of Padre Island located in Cameron or Willacy County and located: (1) outside a municipality but within two miles of a publicly owned park or recreational development; or (2) within two miles of a beach, wharf, or bathhouse used by at least 500 persons annually.”
Local Government Code Chapter 231, County Zoning Authority ↗Re-checked Sep 21, 2026
Minimum lot size · by state lawNo county rule
Unincorporated Winkler County: no county rule sets this, because Texas law gives zoning power only to certain counties, and Winkler County has no zoning ordinance. The county legal census found no county zoning ordinance, citing co.winkler.tx.us.
- Septic, floodplain, subdivision and health rules still apply; cities and towns set their own rules inside their limits.
- Chapter 231 does not grant a general statewide county zoning power; authority is provided through geographically or subject-matter limited subchapters.
- For Padre Island, the authority applies in Cameron or Willacy County outside a municipality and 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 persons annually.
“This subchapter applies to the areas of Padre Island located in Cameron or Willacy County and located: (1) outside a municipality but within two miles of a publicly owned park or recreational development; or (2) within two miles of a beach, wharf, or bathhouse used by at least 500 persons annually.”
Local Government Code Chapter 231, County Zoning Authority ↗Re-checked Sep 21, 2026
Setbacks · by state lawNo county rule
Unincorporated Winkler County: no county rule sets this, because Texas law gives zoning power only to certain counties, and Winkler County has no zoning ordinance. The county legal census found no county zoning ordinance, citing co.winkler.tx.us.
- Septic, floodplain, subdivision and health rules still apply; cities and towns set their own rules inside their limits.
- Chapter 231 does not grant a general statewide county zoning power; authority is provided through geographically or subject-matter limited subchapters.
- For Padre Island, the authority applies in Cameron or Willacy County outside a municipality and 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 persons annually.
“This subchapter applies to the areas of Padre Island located in Cameron or Willacy County and located: (1) outside a municipality but within two miles of a publicly owned park or recreational development; or (2) within two miles of a beach, wharf, or bathhouse used by at least 500 persons annually.”
Local Government Code Chapter 231, County Zoning Authority ↗Re-checked Sep 21, 2026
Lot coverage · by state lawNo county rule
Unincorporated Winkler County: no county rule sets this, because Texas law gives zoning power only to certain counties, and Winkler County has no zoning ordinance. The county legal census found no county zoning ordinance, citing co.winkler.tx.us.
- Septic, floodplain, subdivision and health rules still apply; cities and towns set their own rules inside their limits.
- Chapter 231 does not grant a general statewide county zoning power; authority is provided through geographically or subject-matter limited subchapters.
- For Padre Island, the authority applies in Cameron or Willacy County outside a municipality and 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 persons annually.
“This subchapter applies to the areas of Padre Island located in Cameron or Willacy County and located: (1) outside a municipality but within two miles of a publicly owned park or recreational development; or (2) within two miles of a beach, wharf, or bathhouse used by at least 500 persons annually.”
Local Government Code Chapter 231, County Zoning Authority ↗Re-checked Sep 21, 2026
Building height · by state lawNo county rule
Unincorporated Winkler County: no county rule sets this, because Texas law gives zoning power only to certain counties, and Winkler County has no zoning ordinance. The county legal census found no county zoning ordinance, citing co.winkler.tx.us.
- Septic, floodplain, subdivision and health rules still apply; cities and towns set their own rules inside their limits.
- Chapter 231 does not grant a general statewide county zoning power; authority is provided through geographically or subject-matter limited subchapters.
- For Padre Island, the authority applies in Cameron or Willacy County outside a municipality and 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 persons annually.
“This subchapter applies to the areas of Padre Island located in Cameron or Willacy County and located: (1) outside a municipality but within two miles of a publicly owned park or recreational development; or (2) within two miles of a beach, wharf, or bathhouse used by at least 500 persons annually.”
Local Government Code Chapter 231, County Zoning Authority ↗Re-checked Sep 21, 2026
Living in an RV · by state lawNo county rule
Unincorporated Winkler County: no county rule sets this, because Texas law gives zoning power only to certain counties, and Winkler County has no zoning ordinance. The county legal census found no county zoning ordinance, citing co.winkler.tx.us.
- Septic, floodplain, subdivision and health rules still apply; cities and towns set their own rules inside their limits.
- Chapter 231 does not grant a general statewide county zoning power; authority is provided through geographically or subject-matter limited subchapters.
- For Padre Island, the authority applies in Cameron or Willacy County outside a municipality and 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 persons annually.
“This subchapter applies to the areas of Padre Island located in Cameron or Willacy County and located: (1) outside a municipality but within two miles of a publicly owned park or recreational development; or (2) within two miles of a beach, wharf, or bathhouse used by at least 500 persons annually.”
Local Government Code Chapter 231, County Zoning Authority ↗Re-checked Sep 21, 2026
Camping on your land · by state lawNo county rule
Unincorporated Winkler County: no county rule sets this, because Texas law gives zoning power only to certain counties, and Winkler County has no zoning ordinance. The county legal census found no county zoning ordinance, citing co.winkler.tx.us.
- Septic, floodplain, subdivision and health rules still apply; cities and towns set their own rules inside their limits.
- Chapter 231 does not grant a general statewide county zoning power; authority is provided through geographically or subject-matter limited subchapters.
- For Padre Island, the authority applies in Cameron or Willacy County outside a municipality and 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 persons annually.
“This subchapter applies to the areas of Padre Island located in Cameron or Willacy County and located: (1) outside a municipality but within two miles of a publicly owned park or recreational development; or (2) within two miles of a beach, wharf, or bathhouse used by at least 500 persons annually.”
Local Government Code Chapter 231, County Zoning Authority ↗Re-checked Sep 21, 2026
Tiny homes · by state lawNo county rule
Unincorporated Winkler County: no county rule sets this, because Texas law gives zoning power only to certain counties, and Winkler County has no zoning ordinance. The county legal census found no county zoning ordinance, citing co.winkler.tx.us.
- Septic, floodplain, subdivision and health rules still apply; cities and towns set their own rules inside their limits.
- Chapter 231 does not grant a general statewide county zoning power; authority is provided through geographically or subject-matter limited subchapters.
- For Padre Island, the authority applies in Cameron or Willacy County outside a municipality and 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 persons annually.
“This subchapter applies to the areas of Padre Island located in Cameron or Willacy County and located: (1) outside a municipality but within two miles of a publicly owned park or recreational development; or (2) within two miles of a beach, wharf, or bathhouse used by at least 500 persons annually.”
Local Government Code Chapter 231, County Zoning Authority ↗Re-checked Sep 21, 2026
Manufactured homes · by state lawNo county rule
Unincorporated Winkler County: no county rule sets this, because Texas law gives zoning power only to certain counties, and Winkler County has no zoning ordinance. The county legal census found no county zoning ordinance, citing co.winkler.tx.us.
- Septic, floodplain, subdivision and health rules still apply; cities and towns set their own rules inside their limits.
- Chapter 231 does not grant a general statewide county zoning power; authority is provided through geographically or subject-matter limited subchapters.
- For Padre Island, the authority applies in Cameron or Willacy County outside a municipality and 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 persons annually.
“This subchapter applies to the areas of Padre Island located in Cameron or Willacy County and located: (1) outside a municipality but within two miles of a publicly owned park or recreational development; or (2) within two miles of a beach, wharf, or bathhouse used by at least 500 persons annually.”
Local Government Code Chapter 231, County Zoning Authority ↗Re-checked Sep 21, 2026
Accessory dwellings · by state lawNo county rule
Unincorporated Winkler County: no county rule sets this, because Texas law gives zoning power only to certain counties, and Winkler County has no zoning ordinance. The county legal census found no county zoning ordinance, citing co.winkler.tx.us.
- Septic, floodplain, subdivision and health rules still apply; cities and towns set their own rules inside their limits.
- Chapter 231 does not grant a general statewide county zoning power; authority is provided through geographically or subject-matter limited subchapters.
- For Padre Island, the authority applies in Cameron or Willacy County outside a municipality and 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 persons annually.
“This subchapter applies to the areas of Padre Island located in Cameron or Willacy County and located: (1) outside a municipality but within two miles of a publicly owned park or recreational development; or (2) within two miles of a beach, wharf, or bathhouse used by at least 500 persons annually.”
Local Government Code Chapter 231, County Zoning Authority ↗Re-checked Sep 21, 2026
Building permitNot required
Texas counties have no authority to require building permits in unincorporated areas, and Winkler County lists no building/permitting department.
Winkler County Departments ↗Scouted from the county site, not yet independently re-checked
County-wide zoningAbsent
Texas counties have no zoning authority over unincorporated land, and Winkler County lists no planning/zoning department.
Winkler County Departments ↗Scouted from the county site, not yet independently re-checked

Texas rules that apply here

Building code adoptedPartial
Industrialized housing and buildings, modules, and modular components governed by the Texas Industrialized Housing and Buildings program.
- The mandatory state code adoption applies to industrialized housing and buildings, modules, and modular components, not all construction statewide.
- The effective date is July 1, 2024.
- The International Existing Building Code applies to alterations of portable industrialized buildings.
- Manufacturers already certified for Texas must have design-package documents reviewed and approved to the new editions with an approval date on or after July 1, 2024, unless the manufacturer elected to transition before the effective date under Department rule 70.70(a)(5)(B).
- Construction begun on or after July 1, 2024 must comply with the new code editions and approved design packages.
- Construction begun before July 1, 2024, or before a manufacturer's effective transition date, must meet the stated completion, inspection, and labeling deadline to remain eligible for a Texas decal.
effective date: 2024-07-01 · International Building Code: 2021 Edition (including appendices C, F, and K) · International Residential Code: 2021 Edition (including appendices AG, AH, AK, AP, AQ, and AT) · International Fuel Gas Code: 2021 Edition · International Mechanical Code: 2021 Edition · International Plumbing Code: 2021 Edition · International Energy Conservation Code: 2015 Edition · National Electrical Code: 2020 Edition · International Existing Building Code: 2021 Edition (for alterations of portable industrialized buildings)
“July 1, 2024, all industrialized housing and buildings, modules, and modular components shall comply with the following codes, as amended in §70.101 of the IHB Rules:”
Industrialized Housing and Buildings – Adoption of New Code Editions ↗Re-checked Sep 12, 2026
Who permits septicMixed
On-site sewage facilities, including septic systems, throughout Texas
- In most areas, local governments act as TCEQ-authorized agents and administer the OSSF program.
- The TCEQ regional office is the permitting authority where a local jurisdiction has not been authorized.
- Local permitting programs may be more stringent than state minimums.
“TCEQ is not often the OSSF permitting authority. [...] The TCEQ regional office will be the permitting authority in locations where a local jurisdiction has not been authorized.”
Getting a Permit for an OSSF - Such as a Septic System ↗Re-checked Sep 12, 2026
Septic permitRequired
Construction, installation, alteration, extension, or repair of an OSSF in Texas
- A permit and approved plan are required to construct, alter, repair, extend, and operate an OSSF.
- A 10-acre exemption may apply only if all listed conditions are met: site evaluation by a TCEQ-licensed site evaluator or professional engineer; single-family dwelling on at least 10 acres; no nuisance or groundwater pollution; all OSSF parts at least 100 feet from the property line; effluent disposed of on the property; and the single-family dwelling is the only dwelling on the tract.
- Emergency repairs listed by TCEQ do not require a permit but must be reported in writing to the permitting authority within 72 hours after repairs begin.
- Grandfathered systems may also be exempt if the stated conditions are met.
minimum tract size for 10-acre exemption: >= 10 acres (single-family dwelling and all other TCEQ conditions must be met) · minimum OSSF distance from property line for 10-acre exemption: >= 100 feet (all parts of the OSSF) · emergency repair reporting deadline: <= 72 hours (after repairs have begun; written report to permitting authority)
“A permit is required to construct, install, alter, extend, or repair an OSSF. [...] An OSSF may be exempt from permitting if it complies with all other requirements, including planning, construction, and installation standards of 30 TAC 285 AND meets the “10 acre rule”:”
Getting a Permit for an OSSF - Such as a Septic System ↗Re-checked Sep 12, 2026
Septic inspectionLimited
OSSF installation and, where applicable, maintenance inspections in Texas
- Authorized agents or their designated representatives inspect system installation.
- Some permitting authorities impose more stringent requirements.
- Maintenance-provider inspection and reporting requirements apply to systems and circumstances governed by 30 TAC §285.91(4).
- Electronic monitoring may reduce reporting to every six months where the stated monitoring conditions apply.
reduced maintenance reporting interval with qualifying electronic monitoring: 6 months (only where the system uses the specified electronic monitoring, automatic notification, and disinfection monitoring)
“Many times, the AA has a "designated representative" (DR) to assist them with their responsibilities, which include reviewing plans for constructing, altering, extending or repairing each OSSF; issuing permits; and inspecting system installation. [...] If the system uses an electronic monitor, automatic radio or telephone to notify the maintenance provider of system or component failure and to monitor the amount of disinfection in the system, reporting may be reduced to every six months.”
Basics for Septic Systems ↗Re-checked Sep 12, 2026
Agricultural exemptionAvailable (with conditions)
Agricultural or open-space agricultural appraisal of qualifying land in Winkler County, Texas.
- The land must be currently devoted principally to agricultural use.
- Agricultural use must meet the degree of intensity generally accepted in the area.
- The land must have been devoted to agricultural or timber production for at least five of the past seven years.
- Wildlife-management land must have previously qualified as open-space land or timberland and must be actively used for wildlife management; wildlife management land must be used in at least three of seven specified ways.
- An application is required; the Comptroller identifies Form 50-129 for 1-d-1 open-space agricultural use appraisal and Form 50-165 for 1-d agricultural appraisal.
- If land receiving agricultural appraisal changes to a non-agricultural use, rollback tax is due for each of the previous three years in which the land received the lower appraisal; Subchapter C or 1-d land may also incur interest.
- Exceptions to rollback tax may include qualifying right-of-way sales, condemnation, public-purpose transfers, certain economic-development transfers, timberland, cemeteries, religious organizations, certain charitable organizations, schools, and oil and gas operations.
minimum agricultural or timber production history: 5 years of the past 7 years (Land within an incorporated city or town has additional criteria.) · minimum wildlife-management practices: >= 3 of 7 specified ways (Applies to wildlife-management land seeking special agricultural appraisal.) · rollback period: 3 previous years (Interest may also apply to Subchapter C or 1-d land.)
“The land must have been devoted to agricultural or timber production for at least five of the past seven years.”
Agricultural, Timberland and Wildlife Management Use Special Appraisal ↗Re-checked Sep 23, 2026
Driveway accessLimited
New or modified driveways connecting property in Winkler County to a highway on the Texas state highway system.
- The applicant must contact the local TxDOT District office.
- The property owner or authorized representative must submit Form 1058.
- Applications must be for securing or changing access to the owner's property, not for parking or servicing vehicles on state highway rights of way.
- No construction may begin in the right of way until a fully executed permit has been received and 24-hour notification has been given to TxDOT.
- The driveway must comply with the permit and applicable regulations.
- TxDOT inspects the completed driveway before it is considered an authorized permitted installation.
- If a local public agency has been granted permitting authority, drainage impacts on the state highway system still require TxDOT approval before local approval.
“To obtain a permit to construct a driveway or to revise any existing driveway, the applicant should contact the local District TxDOT office. The applicant shall complete and submit to TxDOT a Form 1058, Permit to Construct Access Driveway Facilities on Highway Right of Way, which must include a description of the proposed work, the applicant's name, mailing address, telephone number and location of the proposed driveway.”
Access Management Manual: Section 4: Driveway Permits, Design, and Materials ↗Re-checked Sep 23, 2026
One more reviewed finding on this topic
- Required — New or modified access driveways connecting property to a Texas state highway right of way.
  “A driveway must be constructed in accordance with a fully executed driveway permit”
  Section 4: Driveway Permits, Design, and Materials ↗Re-checked Sep 12, 2026
Permit processPublished (with conditions)
Constructing a new driveway or revising an existing driveway on the right of way of a Texas state highway.
- The applicant should contact the local District TxDOT office.
- The applicant must submit Form 1058, Permit to Construct Access Driveway Facilities on Highway Right of Way.
- The application must be for the bona fide purpose of securing or changing access to the owner's property, not parking or servicing vehicles on state highway rights of way.
- No construction may begin on the right of way until a fully executed driveway permit is received and the applicant gives TxDOT 24-hour notification.
- The driveway must comply with the executed permit and applicable regulations; TxDOT inspection must find construction satisfactory.
- Where a local public agency has permitting authority, drainage impacts on the state highway system still require TxDOT approval before local approval.
- Driveway geometrics, utilities, environmental requirements, wetlands considerations, ADAAG, TAS, and other applicable state and federal laws must be considered.
required form: Form 1058, Permit to Construct Access Driveway Facilities on Highway Right of Way · advance notification: 24 hours (Notification to TxDOT is required before construction on the right of way.) · private residential driveway maximum width: <= 24 feet (Except as increased by permissible radii.) · minimum driveway radius to highway pavement: >= 15 feet
“The applicant shall complete and submit to TxDOT a Form 1058”
Section 4: Driveway Permits, Design, and Materials ↗Re-checked Sep 12, 2026
One more reviewed finding on this topic
- Partial — On-site sewage facility permitting applicable to an OSSF in Winkler County where the local jurisdiction has not been authorized.
  “Applications and planning materials must be submitted to the permitting authority. To find your permitting authority, search by the county the OSSF is to be located. The TCEQ regional office will be the permitting authority in locations where a local jurisdiction has not been authorized. The permitting authority must either approve or deny the planning materials and permit application within 30 days of receipt.”
  Getting a Permit for an OSSF - Such as a Septic System ↗Re-checked Sep 23, 2026
county zoning authorityLimited
Texas counties adopting zoning regulations for specified unincorporated or otherwise specially defined areas.
- Chapter 231 does not grant a general statewide county zoning power; authority is provided through geographically or subject-matter limited subchapters.
- For Padre Island, the authority applies in Cameron or Willacy County outside a municipality and 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 persons annually.
- Other Chapter 231 subchapters address special areas including the Amistad Recreation Area in Val Verde County, military zones, certain lakes, the El Paso Mission Trail Historical Area, Lake Somerville, and Falcon Lake in Zapata County.
- The cited statute was enacted effective September 1, 1987; the Falcon Lake subchapter was added effective June 15, 2007, and amended effective September 1, 2009.
Padre Island distance from publicly owned park or recreational development: <= 2 miles (Area must be outside a municipality and in Cameron or Willacy County.) · Padre Island distance from beach, wharf, or bathhouse: <= 2 miles (The beach, wharf, or bathhouse must be used by at least 500 persons annually.)
“This subchapter applies to the areas of Padre Island located in Cameron or Willacy County and located: (1) outside a municipality but within two miles of a publicly owned park or recreational development; or (2) within two miles of a beach, wharf, or bathhouse used by at least 500 persons annually.”
Local Government Code Chapter 231, County Zoning Authority ↗Re-checked Sep 21, 2026
county building authorityLimited
Texas counties adopting and enforcing fire-code building permits for specified buildings in unincorporated areas and applying residential building-code standards in certain counties.
- Under Section 233.061, the county must have a population over 250,000 or be adjacent to a county with a population over 250,000.
- Under Section 233.062, the fire code applies only to commercial establishments, public buildings, and multifamily residential dwellings consisting of four or more units constructed in an unincorporated area.
- The fire code does not apply to an industrial facility having a fire brigade that conforms to Occupational Health and Safety Administration requirements.
- A covered applicant must submit a plan and a commissioners-court-set application fee; the county must issue or deny the permit within 30 days, and failure to act within 30 days approves the construction for purposes of the subchapter.
- The fire code must conform to the International Fire Code or Uniform Fire Code as those codes existed on May 1, 2005, or establish protective measures exceeding those standards; later editions may be adopted.
- Residential standards under Section 233.152 apply only if the county adopts a resolution or order and the county is within 50 miles of an international border or has a population over 100.
- Those residential standards apply only to new single-family-house or duplex construction beginning after September 1, 2009; manufactured or modular structures governed by Occupations Code Chapters 1201 or 1202 are excluded from the definition of new residential construction.
- A municipality's building code controls in its extraterritorial jurisdiction, and Section 233.152 does not authorize county prior approval of new residential construction or county zoning regulations.
- Fire-code inspection and permit fees may be charged under a fee schedule based on building type, limited to amounts necessary to administer and enforce the subchapter; inspection fees must be reasonable and reflect approximate inspection costs.
county population threshold for fire-code authority: > 250000 persons (A county adjacent to a county over 250,000 also qualifies.) · multifamily residential dwelling threshold: >= 4 units (The fire code applies only to covered buildings constructed in an unincorporated area.) · residential-code border distance: <= 50 miles (Alternative qualification is county population over 100.) · application decision period: 30 days (If the commissioners court does not issue or deny the permit within 30 days after receiving the application and fee, construction is approved for purposes of the subchapter.) · residential standards effective construction date: > 2009-09-01 (Applies only to new residential construction that begins after September 1, 2009.)
“The commissioners court of a county with a population of over 250,000 or a county adjacent to a county with a population of over 250,000 may adopt a fire code and rules necessary to administer and enforce the fire code. [...] The fire code applies only to the following buildings constructed in an unincorporated area of the county: (1) a commercial establishment; (2) a public building; and (3) a multifamily residential dwelling consisting of four or more units.”
Local Government Code Chapter 233, County Regulation of Housing and Other Structures ↗Re-checked Sep 21, 2026

Still unanswered

We looked and could not find an official answer yet. Silence is not permission — ask the county directly.

Owner-builder exemption — Owner-builder exemptions from building permit, inspection, or related county construction requirements in Winkler County.
Inspections — Building inspection requirements in Winkler County, including unincorporated areas.
Certificate of occupancy — Certificate-of-occupancy requirements in Winkler County, including unincorporated areas.
Local zoning — Zoning administered by municipalities or other local authorities within Winkler County; this is a county aggregate and does not attribute municipal ordinances to the county.
Off-grid sanitation — Off-grid sanitation and wastewater treatment on property in Winkler County

6 more unanswered

Well permit
Mandatory utility hookup
Subdividing land
Building in a floodplain
Short-term rentals
Permit fees

Each answer was extracted from an official source and independently re-checked against that source by a second reviewer. That is an evidence check, not legal advice. Rules change; confirm with the authority before you buy or build.

Living off-grid in Winkler County, Texas

Is Winkler County a good place to live off-grid or homestead?

Winkler County scores 45/100 on the Bolthole Index, a marginal county profile. Its strengths: low administrative friction for a quiet rural property and manageable long-term carry cost. Watch-outs: weak self-sufficiency basics: only 12.2″ of rain a year, in severe drought 24.3% of years.

Do you need a building permit in Winkler County, Texas?

Winkler County does not require a county building permit for a home in unincorporated areas, and it has no county-wide zoning. Onsite septic is permitted by Winkler County (TCEQ authorized agent for on-site sewage). These answers are quoted from official sources and independently re-checked. Rules change and cities within the county differ — always confirm with the county before you buy or build.

Can you live in an RV or tiny home on your land in Winkler County?

Living in an RV on your own land in Winkler County is allowed: Unincorporated Winkler County: no county rule sets this, because Texas law gives zoning power only to certain counties, and Winkler County has no zoning ordinance. The county legal census found no county zoning ordinance, citing co.winkler.tx.us. Septic, floodplain, subdivision and health rules still apply; cities and towns set their own rules inside their limits. Chapter 231 does not grant a general statewide county zoning power; authority is provided through geographically or subject-matter limited subchapters. A tiny home is allowed. Confirm with the county before relying on it.

How much does land cost in Winkler County, Texas?

Land in Winkler County runs about $1,520 per acre, based on the latest county data.

What is the water situation in Winkler County?

Winkler County gets about 12.2" of rain a year, with severe drought in roughly 24.3% of years.

How remote is Winkler County?

A typical private-land location has about 6,586 people within 15 miles and 487,304 within 100 miles. These radius catchments are the published fallback where road routing is unavailable.

Building permits, zoning and land rules in Winkler County, Texas

At a glance

Who to call

Do you need a building permit in Winkler County, TX?

Who handles permits in Winkler County, and how do you reach them?

Does Winkler County have zoning?

How do septic permits work in Winkler County?

Can you live in an RV or tiny home on your land in Winkler County?

Building a home in Winkler County: the steps, in order

What to check before you buy land in Winkler County

Watch-outs

Sources

Winkler County in Texas

How Winkler County scores

Find land. Bring the promising ones back.

Parcel due diligence

Answers from the rulebook for Winkler County

Winkler County rules

Texas rules that apply here

Still unanswered

Living off-grid in Winkler County, Texas

Is Winkler County a good place to live off-grid or homestead?

Do you need a building permit in Winkler County, Texas?

Can you live in an RV or tiny home on your land in Winkler County?

How much does land cost in Winkler County, Texas?

What is the water situation in Winkler County?

How remote is Winkler County?

How Winkler compares in Texas