Bolthole Index

Gaines County, Texas

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

41Index Score / 100
#199 of 254 in Texas

Unincorporated Gaines County, Texas does not require a general residential building permit, although the county does not expressly publish that answer1. Gaines County cannot pass broad land-use, commercial or residential zoning ordinances for unincorporated land, but subdivision, drainage and septic rules still apply where triggered2. Septic work normally requires a separate permit and approved plan; South Plains Public Health District is the local authority identified for covered subdivisions34.

At a glance

Building permit
No general residential permit required in unincorporated Gaines County1
County zoning
No broad county zoning in unincorporated areas; confirm city rules separately2
Septic (OSSF)
Permit and approved plan normally required through South Plains Public Health District34
RV or tiny-home living
Unrestricted by county zoning on open rural land; sanitation and subdivision rules still apply56
Subdivision setbacks
25 feet from rights-of-way; rear setback is 10 feet on lots of 0.5 acre or more and 5 feet on smaller lots7
Subdivision lot size without community sewer
1 acre without community water and sewer; 0.5 acre with community water but no community sewer8
Owner-builder
No blanket permit exemption; state law provides only a conditional notice-penalty exemption9
Private well
No statewide drilling permit merely for a private well; district rules may apply and local coverage is unconfirmed10

Who to call

Septic permits

South Plains Public Health District - Seminole Clinic (Environmental Services)

Environmental services for Gaines County, including inspection of permitted and installed on-site sewage facilities, septic complaints and OSSF enforcement

432-955-1021

704 Hobbs Hwy, Seminole, TX 79360

Roads & driveways

Gaines County Judge's Office (Road Crossing Permits)

Gaines County road-crossing and road-bore applications after the applicant contacts the appropriate Commissioner

(432) 758-4058

ktaylor@co.gaines.tx.us

Gaines County Courthouse, 101 S Main St, Seminole, TX 79360

Also useful

Gaines County 9-1-1 Rural Addressing

Assigns rural physical addresses when a structure is built or moved onto a location

(432) 758-4023

305 E AVE A, Seminole, Texas 79360

Contact details are copied from each office’s official page and were checked against it on October 7, 2026.

Off-grid gear

Going off-grid in Gaines County means bringing your own water and power. The kit we’d start with:

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

Unincorporated Gaines County does not require a general residential building permit, although the county's official pages do not expressly say so1. The state residential-construction subchapter applies only if an eligible county adopts it, and we could not confirm that Gaines County did11. We also could not confirm a county residential inspection or certificate-of-occupancy program; ask the County Judge's Office before construction if the distinction matters to financing or insurance1.

A lack of a general building permit does not remove every approval. New subdivisions and manufactured-home rental communities outside incorporated cities are subject to county construction, road, drainage, sewage and floodplain standards12. Factory-built industrialized housing and buildings also remain subject to the state's separate code and design-package system13.

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

Gaines County does not list a general residential building department, and no general building-permit program was found for unincorporated homes1. The South Plains Public Health District's Seminole Clinic handles environmental services for Gaines County, including inspection of properly permitted OSSFs, septic complaints and enforcement14.

For a road crossing or road bore, contact the appropriate county Commissioner before applying, then use the County Judge's Office contact listed above15. Gaines County requires those applications by the Wednesday before Commissioners Court, limits the work to Monday through Thursday, and charges each county resident or business $100 per crossing and each out-of-county applicant $500 per crossing1617. A road-crossing permit is not confirmed as an ordinary residential driveway permit; ask the Commissioner about access from county-road frontage. For a new or moved structure, the county says a rural-address application must be submitted before an address can be assigned18.

Does Gaines County have zoning?

Gaines County cannot pass broad land-use, commercial or residential zoning ordinances in unincorporated areas2. As a result, county zoning does not set minimum dwelling size, general minimum lot size, setbacks, lot coverage or building height on ordinary open rural land, and it does not restrict RV, tiny-home, manufactured-home, accessory-dwelling or temporary-camping uses there5. Incorporated municipalities have separate authority, but we could not confirm their current zoning rules; ask the relevant city before relying on the county answer19.

Subdivision regulation remains important outside cities. Gaines County regulates subdivision platting and development in unincorporated areas, and the current rules are not retroactive12. Covered lots have a 25-foot setback from right-of-way lines; the rear setback is 10 feet for lots of at least 0.5 acre and 5 feet for smaller lots12. Covered lots without community water and sewage must be at least 1 acre; lots with community water but no community sewage must be at least 0.5 acre and meet septic setbacks12.

How do septic permits work in Gaines County?

A permit and approved plan are normally required before constructing, altering, repairing, extending or operating an OSSF in Gaines County3. South Plains Public Health District is the authority identified for covered unincorporated subdivisions and inspects permitted systems414. For other locations, confirm the permitting authority before applying because the TCEQ regional office acts only where no local jurisdiction is authorized20. Construction subject to permitting must be inspected before use; qualifying exempt systems do not require that inspection21.

The narrow 10-acre exemption requires a site evaluation, one single-family dwelling, every OSSF component at least 100 feet from the property line, on-property effluent disposal, and the other listed health and construction conditions3. Gaines County's soils are comparatively favorable on paper: 83.7% are rated without severe limitations for a conventional drain field, but that countywide figure does not replace the parcel evaluation223. Covered subdivisions require approved sanitation for every human-habitation structure and generally prohibit holding tanks except in qualifying temporary situations23.

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

Broad county zoning does not restrict RV or tiny-home occupancy on ordinary open rural land in unincorporated Gaines County25. That zoning answer does not waive wastewater, subdivision, deed-restriction, city or utility requirements. In a covered unincorporated subdivision or manufactured-home rental community, every structure intended for temporary or permanent human habitation must use an approved sewer or OSSF system that meets state and South Plains Public Health District standards23.

Before occupying an RV or tiny home, ask South Plains Public Health District what sanitation design it will approve for that specific parcel14. Confirm whether the tract is inside a city and ask that city about its rules, then check whether county subdivision rules govern the tract1912. Covered developments have setbacks, lot-size requirements and drainage standards even without broad county zoning12. We could not confirm a general residential certificate-of-occupancy rule; ask the County Judge's Office before occupancy115.

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

  1. Confirm whether the parcel is inside a city and whether it is in a platted subdivision; ask the city about municipal rules, while covered unincorporated subdivisions need county plat approval and can trigger setbacks and infrastructure review1912.
  1. Ask the applicable groundwater conservation district about well rules, because Texas has no statewide permit merely to drill a private well but district permits may apply, and Gaines County district coverage was not confirmed10.
  1. Obtain the septic site evaluation and confirm the permitting authority; South Plains Public Health District handles covered subdivisions, and permitted construction must pass inspection before use42114.
  1. Apply for a rural address when the structure is being built or moved onto the site18.
  1. If access touches a state highway, obtain TxDOT approval; if a subdivision driveway crosses a drainage course or ditch, include a permanent drainage structure for county review2425.
  1. Confirm any county-road crossing with the Commissioner and County Judge's Office, then verify whether financing or insurance requires inspections even though Gaines County has no general residential building permit151.

What should you check before buying land in Gaines County?

Start with water. Gaines County averages 15.4 inches of precipitation a year, and 38.7% of years register severe drought, so verify well feasibility and groundwater-district jurisdiction before closing262710. The county is nearly level and open, with 99.9% of land at a 15% slope or less and 0.1% wooded2829.

Ask for the recorded plat and deed restrictions, and confirm whether current county subdivision rules apply12. An agricultural division may avoid platting only while its primary use and the other stated conditions remain satisfied; septic requirements still apply30. Agricultural appraisal is separate and requires qualifying use and history, so never treat a plat exemption as a tax exemption31. For a covered subdivision in mapped floodplain land, the plat must show floodplain areas and structures must place the finished floor at least 1 foot above base flood elevation32. Distinguish subdivision drainage review from a county road crossing and a state-highway driveway permit251624.

Watch-outs

  • Gaines County's official materials do not expressly confirm the general residential building-permit, inspection or certificate-of-occupancy answer; ask the County Judge's Office before relying on silence115.
  • The state owner-builder provision is only a conditional exemption from a notice-related penalty in counties that adopted the applicable subchapter; Gaines County adoption was not verified33.
  • A county road-crossing permit is not confirmed as the permit for an ordinary residential driveway; subdivision driveway-and-ditch crossings have drainage-structure review, while state-highway driveways require TxDOT approval162524.
  • Private-well rules depend on groundwater-conservation-district jurisdiction, which we could not confirm for a specific Gaines County parcel10.

Sources

  1. Texas State Law Library - Building Codes guide (2026 county census)
  2. Chapter 312 Tax Abatements, quoted and re-checked
  3. Getting a Permit for an OSSF - Such as a Septic System, quoted and re-checked
  4. Gaines County Subdivision and Manufactured Home Rental Community Regulations, quoted and re-checked
  5. Texas law on county zoning and building authority
  6. Gaines County Subdivision Regulations Feb. 12 2025, quoted and re-checked
  7. Gaines County Subdivision and Manufactured Home Rental Community Regulations, quoted and re-checked
  8. Gaines County Subdivision Regulations, quoted and re-checked
  9. Local Government Code Chapter 233: County Regulation of Housing and Other Structures, quoted and re-checked
  10. General Groundwater and Private Water Well FAQ, quoted and re-checked
  11. Texas Local Government Code Chapter 233, quoted and re-checked
  12. Gaines County Subdivision and Manufactured Home Rental Community Regulations, quoted and re-checked
  13. Industrialized Housing and Buildings – Adoption of New Code Editions (Texas statewide rule), quoted and re-checked
  14. South Plains Public Health District - Seminole Clinic (Environmental Services) (southplainshealth.org)
  15. Gaines County Judge's Office (Road Crossing Permits) (co.gaines.tx.us)
  16. Gaines County Commissioners Court, quoted and re-checked
  17. Gaines County Commissioners Court, quoted and re-checked
  18. Gaines County 9-1-1 Rural Addressing (co.gaines.tx.us)
  19. Gaines County Chapter 312 Tax Abatements FAQs, quoted and re-checked
  20. Getting a Permit for an OSSF - Such as a Septic System, quoted and re-checked
  21. On-Site Sewage Facility Rules Compilation, quoted and re-checked
  22. Share of soils USDA rates "not limited" for a conventional septic drain field (SSURGO). A strict rating: the median county is about 6% and a tenth of counties are 0%, so a low figure means most lots need a site evaluation or an engineered system, not that septic is impossible. Cite it only with that caveat: Bolthole Index county data
  23. Gaines County Subdivision Regulations, quoted and re-checked
  24. Use of Right of Way by Others Manual: Access Driveways, quoted and re-checked
  25. Gaines County Subdivision Regulations February 12, 2025, quoted and re-checked
  26. Annual precipitation: Bolthole Index county data
  27. Share of years in severe drought: Bolthole Index county data
  28. Share of land at 15% slope or less: Bolthole Index county data
  29. Wooded share of land: Bolthole Index county data
  30. Gaines County Subdivision and Manufactured Home Rental Community Regulations, quoted and re-checked
  31. Agricultural, Timberland and Wildlife Management Use Special Appraisal, quoted and re-checked
  32. Gaines County Subdivision and Manufactured Home Rental Community Regulations, quoted and re-checked
  33. Texas Local Government Code Chapter 233, quoted and re-checked

Written October 7, 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.

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Compared with neighboring counties

Like 5 of its 6 neighbors, Gaines County requires no county building permit for a home.

RuleGaines CountyAndrews CountyYoakum CountyTerry CountyDawson CountyMartin CountyLynn County
Building permitNot requiredNot requiredNot requiredNot requiredNot requiredNot requiredRequired
County zoningNoNoYesNoNoNoNo
Septic permitsGaines CountyCounty Health Dept.South Plains Public Health DistrictSouth Plains Public Health DistrictDawson CountyCounty OSSF ProgramLynn County

County locator

Gaines County in Texas

41
County map
Gaines County highlighted among the Texas counties · colored by Index score

How Gaines County scores

Seclusion78100% ev.
Self-Sufficiency1396% ev.
Admin Boringness8490% ev.
Durability37100% ev.
Property Autonomy71100% ev.
Carry Cost79100% 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 →

$238kTypical home
1.5%Property tax
$1,436Land / acre
15.4"Annual rain
38.7% of yrsSevere drought
37.8 / yr (+27.5)Mid-century 100°F days
34.9 daysMid-century dry spell
1.4" (+5.1%)Mid-century 1-day rain
1.21×Wildfire change factor
100%Forward climate coverage
$2,290Home insurance / yr
-1.8% / yrInsurance growth
0%Nonrenewal rate
county median (2+ published ZIPs)Insurance basis
3,392People within 30 min
775,228People within 2 hr
12,113Radius comparison (15 mi)
15People / sq mi
0%Federal land
99.9%Land at 15% slope or less
83.7%Soils rated "not limited" for septic (strict USDA rating)
799,374 acWorkable land screen
0.1%Wooded land
1.6 tonsBiomass / forest ac
62°FAvg temp

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Cities and towns in Gaines County

Inside a city or town, that city usually issues building permits and sets zoning; the county’s rules above cover unincorporated land. Septic, wells and floodplain rules usually stay with the county or state everywhere.

Seagraves · Seminole

Answers from the rulebook for Gaines County

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

Gaines County rules

  • Building code adoptedPartial

    Subdivision and manufactured home rental community development outside the boundaries of incorporated cities in Gaines County.

    • The regulations were approved by the Gaines County Commissioners' Court on February 12, 2025.
    • The regulations apply to subdivisions and manufactured home rental communities outside incorporated-city boundaries, not to all construction countywide.
    • The regulations state that previous versions are repealed and that the regulations are not retroactive.
    • For lots of 0.5 acres or more, building setback lines must be at least 25 feet from right-of-way lines and 10 feet from the back property line.
    • For lots of less than 0.5 acres, building setback lines must be at least 25 feet from right-of-way lines and 5 feet from the back property line.
    • The regulations also establish subdivision standards concerning roads, drainage, private sewage facilities, and floodplain development.

    building setback from right-of-way: >= 25 feet · rear building setback for lots 0.5 acres or more: >= 10 feet · rear building setback for lots less than 0.5 acres: >= 5 feet · minimum lot area without community water and sewage systems: >= 1 acre · minimum lot area with community water but no community sewage system: >= 0.5 acre (The septic tank system must meet the stated minimum setback requirements.)

    “establishing construction standards for all subdivisions situated outside the boundaries of any incorporated city in Gaines County, Texas.”
  • County-wide zoningAbsent

    Broad county land-use, commercial, or residential zoning ordinances in the unincorporated areas of Gaines County.

    • The county's statement is limited to broad zoning ordinances in unincorporated areas.
    • Gaines County subdivision, road, drainage, private sewage facility, floodplain, and manufactured-home-rental-community regulations continue to apply where their stated conditions are met.
    • Incorporated municipalities may administer their own municipal zoning rules.
    “The Gaines County Commissioners Court cannot pass broad land-use, commercial, or residential zoning ordinances in unincorporated areas”
    2 more reviewed findings on this topic
    • Absent — Broad land-use, commercial, and residential zoning ordinances in unincorporated Gaines County.
      “Chapter 211 of the Texas Government Code does not allow rural counties in Texas to have any zoning authority. The Gaines County Commissioners Court cannot pass broad land-use, commercial, or residential zoning ordinances in unincorporated areas”
    • Absent — Broad land-use, commercial, and residential zoning ordinances administered by Gaines County in unincorporated areas.
      “Chapter 211 of the Texas Government Code does not allow rural counties in Texas to have any zoning authority. The Gaines County Commissioners Court cannot pass broad land-use, commercial, or residential zoning ordinances in unincorporated areas”
  • Local zoningVaries (with conditions)

    Zoning across Gaines County, aggregated across unincorporated areas and incorporated municipalities.

    • Unincorporated Gaines County lacks broad county land-use, commercial, or residential zoning ordinances according to the county's official statement.
    • The City of Seagraves maintains a City Zoning Board and publishes a zoning map.
    • The City of Seminole identifies zoning violations as a municipal code-enforcement responsibility and links its zoning ordinance.
    • Municipal zoning rules apply within the relevant incorporated municipal jurisdiction and do not establish countywide zoning.
    “The Gaines County Commissioners Court cannot pass broad land-use, commercial, or residential zoning ordinances in unincorporated areas”
    One more reviewed finding on this topic
    • Absent — County-administered broad zoning in unincorporated Gaines County.
      “Chapter 211 of the Texas Government Code does not allow rural counties in Texas to have any zoning authority. The Gaines County Commissioners Court cannot pass broad land-use, commercial, or residential zoning ordinances in unincorporated areas”
  • Zoning districts · by state lawNo county rule

    Unincorporated Gaines County: no county rule sets this, because Gaines County has adopted no county zoning ordinance (Texas law lets some counties zone, but this one has not). Gaines County's own reviewed answer confirms it has no county-wide zoning.

    • 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.”
  • Minimum dwelling size · by state lawNo county rule

    Unincorporated Gaines County: no county rule sets this, because Gaines County has adopted no county zoning ordinance (Texas law lets some counties zone, but this one has not). Gaines County's own reviewed answer confirms it has no county-wide zoning.

    • 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.”
  • Minimum lot size · by state lawNo county rule

    Unincorporated Gaines County: no county rule sets this, because Gaines County has adopted no county zoning ordinance (Texas law lets some counties zone, but this one has not). Gaines County's own reviewed answer confirms it has no county-wide zoning.

    • 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.”
  • Setbacks · by state lawNo county rule

    Unincorporated Gaines County: no county rule sets this, because Gaines County has adopted no county zoning ordinance (Texas law lets some counties zone, but this one has not). Gaines County's own reviewed answer confirms it has no county-wide zoning.

    • 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.”
  • Lot coverage · by state lawNo county rule

    Unincorporated Gaines County: no county rule sets this, because Gaines County has adopted no county zoning ordinance (Texas law lets some counties zone, but this one has not). Gaines County's own reviewed answer confirms it has no county-wide zoning.

    • 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.”
  • Building height · by state lawNo county rule

    Unincorporated Gaines County: no county rule sets this, because Gaines County has adopted no county zoning ordinance (Texas law lets some counties zone, but this one has not). Gaines County's own reviewed answer confirms it has no county-wide zoning.

    • 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.”
  • Living in an RV · by state lawNo county rule

    Unincorporated Gaines County: no county rule sets this, because Gaines County has adopted no county zoning ordinance (Texas law lets some counties zone, but this one has not). Gaines County's own reviewed answer confirms it has no county-wide zoning.

    • 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.”
  • Camping on your land · by state lawNo county rule

    Unincorporated Gaines County: no county rule sets this, because Gaines County has adopted no county zoning ordinance (Texas law lets some counties zone, but this one has not). Gaines County's own reviewed answer confirms it has no county-wide zoning.

    • 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.”
  • Tiny homes · by state lawNo county rule

    Unincorporated Gaines County: no county rule sets this, because Gaines County has adopted no county zoning ordinance (Texas law lets some counties zone, but this one has not). Gaines County's own reviewed answer confirms it has no county-wide zoning.

    • 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.”
  • Manufactured homes · by state lawNo county rule

    Unincorporated Gaines County: no county rule sets this, because Gaines County has adopted no county zoning ordinance (Texas law lets some counties zone, but this one has not). Gaines County's own reviewed answer confirms it has no county-wide zoning.

    • 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.”
  • Accessory dwellings · by state lawNo county rule

    Unincorporated Gaines County: no county rule sets this, because Gaines County has adopted no county zoning ordinance (Texas law lets some counties zone, but this one has not). Gaines County's own reviewed answer confirms it has no county-wide zoning.

    • 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.”
  • Who permits septicLocal (with conditions)

    Subdivision construction, including mobile home or travel trailer parks, utilizing or requiring on-site sewage facilities in unincorporated Gaines County.

    • Authorization from the Designated Representative of the South Plains Health Department is required before commencing or continuing subdivision construction.
    • A permit to construct is required before an on-site sewer system can be constructed in the subdivision.
    • A construction inspection by the Designated Representative from South Plains Health Department is required after construction to ensure compliance with Texas standards and Gaines County regulations.
    • The regulations apply to subdivisions outside incorporated-city boundaries; city authorization is also required in a city's extraterritorial jurisdiction, and the more stringent requirement governs.
    • The 2025 regulations state that previous versions are repealed and that the regulations are not retroactive.
    “must obtain authorization from the Designated Representative of South Plains Health Department”
    One more reviewed finding on this topic
    • Local (with conditions) — OSSF administration for proposed subdivisions in unincorporated Gaines County.
      “South Plains Public Health District provides public and environmental health services for Gaines County, Texas. [...] Inspection of properly permitted and installed On-Site Sewage Facilities.”
  • Septic permitRequired

    On-site sewer systems constructed in subdivisions in unincorporated Gaines County.

    • The cited requirement applies to subdivisions.
    • The subdivision must receive the applicable construction authorization and comply with state and county standards.
    “Application: Each prospective purchaser and/or lot owner(s) are to be informed by the sub­divider and/or developer that a Permit to construct shall be required before an on-site sewer system can be constructed in the subdivision, and after the construction an inspection is required by the Designated Representative to assure compliance with the Standards of the State of Texas and this County’s order.”
  • Septic inspectionRequired

    On-site sewer systems constructed in subdivisions in unincorporated Gaines County.

    • The inspection occurs after construction.
    • The inspection is performed by the Designated Representative of the South Plains Public Health Department.
    • The inspection is to assure compliance with Texas standards and the county order.
    “ALL MUST BE INSTALLED CORRECTLY AND INSPECTED BEFORE THEY ARE COVERED.”
  • Off-grid sanitationLimited

    Off-grid sanitation and wastewater disposal for human-habitation structures in unincorporated Gaines County subdivisions and manufactured home rental communities

    • Every structure designed for human habitation in the covered developments must have an approved sewer system or OSSF system complying with minimum state standards and South Plains Public Health District standards.
    • For structures up to 1,500 square feet with two bedrooms or fewer, the approved sewer or OSSF system must be designed for at least 180 gallons per day.
    • A manufactured home in a manufactured home rental community or trailer park may use an approved sewer or OSSF system designed for at least 50 gallons per day.
    • Each structure must have at least an approved 750-gallon septic tank preceding a shared drain field or treatment unit.
    • Shared sewer or OSSF systems must be designed by a Texas Engineer or Texas REHS/RS.
    • Holding tanks are not allowed for approved sewer or OSSF purposes except when immediately necessary for a temporary waste-holding situation or event lasting no longer than three months, with weekly pump-out receipts provided to the proper County or SPPHD official.

    small-structure design flow: >= 180 gallons per day (structures up to 1,500 square feet with two bedrooms or fewer) · manufactured-home MHRC/trailer-park design flow: >= 50 gallons per day (manufactured home located in an MHRC or trailer park) · minimum septic tank capacity: >= 750 gallons (each structure preceding a shared drain field or treatment unit) · temporary holding-tank duration: <= 3 months (weekly pump-out receipts required)

    “all structures designed for human habitation, including structures intended for residential use or occupancy by humans (and including temporary or permanent use), must have an approved sewer system or OSSF system in compliance with minimum state standards and SPPHD standards;”
  • Mandatory utility hookupConditional

    Water and sewer service configurations for subdivisions governed by Gaines County subdivision regulations.

    • Without community water and sewage systems, the lot must be at least 1 acre.
    • With community water but no community sewage system, the lot must be at least 0.5 acre and the septic tank system must meet stated minimum setback distances.
    • With both community water and sewage systems, the lot may be less than 0.5 acre.
    • The cited rule does not establish a universal connection requirement for every parcel.

    minimum lot area without community water and sewage systems: >= 1 acre · minimum lot area with community water but no community sewage system: >= 0.5 acre (provided a septic tank system meets the minimum setback distance requirements stated)

    “When the lot has no community water and sewage systems, the area shall be one ( 1) acre or more.”
  • Agricultural exemptionAvailable (with conditions)

    Agricultural-use subdivisions outside incorporated municipalities that do not lay out streets, alleys, squares, parks, or other areas intended for public use or for use by purchasers or owners of adjoining lots.

    • The divided land must be used primarily for agricultural use, farm, ranch, wildlife management, or timber production.
    • If the tract ceases to be used primarily for those purposes, a plat will be required.
    • The agricultural-use exception is one of several listed exceptions to the plat requirement; the regulations refer users to Texas Local Government Code Section 232.0015 for the complete list.
    • An owner whose subdivision is exempt from platting may register it with the County Clerk and must submit a duplicate recorded conveyance instrument with legible metes-and-bounds description, a survey or plat showing lot boundaries and adjacent roads and property owners, and an acknowledgment that all lots remain subject to South Plains Public Health Department OSSF requirements.
    “Gaines County will not require a plat for; [...] Is to be used primarily for agricultural use”
  • Subdividing landRegulated (with conditions)

    Subdivision platting and development in areas outside incorporated cities in Gaines County, Texas.

    • A plat is generally required when an owner outside a municipality divides a tract into two or more parts to lay out a subdivision involving lots, streets, alleys, squares, parks, or other areas intended for public use or use by purchasers or owners of adjoining lots.
    • The map or plat must be prepared by a licensed registered surveyor and submitted to the Commissioners Court for approval before filing with the County Clerk.
    • No plat may be filed in a city's extraterritorial jurisdiction without authorization from both the city and the county; if requirements conflict, the more stringent provision governs.
    • Plats must be approved and filed before installation of a septic system on any lot within a subdivision.
    • The regulations state that previous versions are repealed and that the regulations are not retroactive.
    • Infrastructure standards include roads, drainage, floodplain development, private sewage facilities, utility documentation, groundwater documentation where applicable, and applicable fees.
    • Design controls include minimum lot sizes tied to water and sewage availability and building setbacks of 25 feet from rights-of-way plus either 10 feet or 5 feet from the back property line depending on lot size.
    • The regulations do not state a separate minimum dwelling size, lot-coverage limit, or building-height limit in the searched text; this is not treated as an absence finding.

    minimum lot area without community water and sewage: >= 1 acre or more · minimum lot area with community water but without community sewage: >= 0.5 acre or more (provided the septic tank system meets the stated minimum setback requirements) · minimum lot area with community water and sewage: less than 0.5 acre permitted (subject to applicable requirements) · front building setback: >= 25 feet from right-of-way line · rear building setback for lots 0.5 acres or more: >= 10 feet from back property line · rear building setback for lots less than 0.5 acres: >= 5 feet from back property line · base plat fee: 750 USD (plus 25 USD per lot)

    “within the unincorporated area of the county”
    One more reviewed finding on this topic
    • Regulated (with conditions) — Subdivision of land outside the limits of a municipality in Gaines County, including divisions into two or more parts that lay out a subdivision, additions, lots, streets, alleys, squares, parks, or other parts intended for public use or use by lot purchasers or owners.
      “Regulating the filing for record of subdivision plats and other requirements pertinent thereto and establishing construction standards for all subdivisions situated outside the boundaries of any incorporated city in Gaines County, Texas.”
  • Driveway accessLimited

    Driveways within subdivisions and manufactured home rental communities in unincorporated Gaines County where the driveway intersects a drainage course or ditch.

    • The rule applies to subdivisions and manufactured home rental communities located in the unincorporated area of Gaines County.
    • A permanent culvert, pipe, drainage box, bridge, or other drainage structure must be installed at crossings of drainage courses, including drainage ditches intersecting with driveways.
    • The final dimension and type of the drainage structure are determined by the floodplain for the plat or plan and must be presented for County review with the plat application.
    • This provision does not establish a general standalone county residential driveway-access permit for all properties.
    “Permanent drainage structures [...] shall be installed at all crossings of drainage courses, including drainage ditches intersecting with driveways, roads, and streets.”
  • Building in a floodplainLimited

    Development in a designated floodplain within a proposed subdivision or manufactured home rental community in the unincorporated area of Gaines County, Texas.

    • The regulations apply to subdivisions and manufactured home rental communities located in the unincorporated area of Gaines County, Texas.
    • The plat or plan must clearly describe and depict all floodplain, flood zone, and floodway locations.
    • Any structure constructed in the floodplain must have a finished floor elevation at least one foot above the base flood elevation.
    • The floodplain requirements are part of the County's subdivision and MHRC drainage standards and are presented for County review with the plat application.
    • The regulations were approved February 12, 2025; previous versions were repealed and the regulations are not retroactive.
    • For proposed subdivisions in a city's extraterritorial jurisdiction, authorization from both the city and the County is required before filing, and the more stringent provisions govern if requirements conflict.
    • The regulations include exceptions to plat requirements under Texas Local Government Code Section 232.0015, including certain agricultural, familial-transfer, larger-lot, veterans-program, state-owned, co-owner-transfer, and political-subdivision flood-plain transactions; the cited floodplain-development requirements themselves are stated for proposed subdivisions or MHRCs containing designated floodplain land.

    minimum finished floor elevation above base flood elevation: >= 1 foot

    “These drainage standards (including sewer and OSSF standards) shall apply for subdivisions and manufactured home rental communities located in the unincorporated area of Gaines County, Texas: [...] (8) Floodplain Requirements - Should the development area of the proposed subdivision or MHRC contain land designated as a floodplain: (a) the plat or plan must clearly describe and depict all floodplain, flood zone, and flood way locations; and (b) any structure to be constructed in the floodplain must have a finished floor elevation established that is a minimum of one foot above the base flood elevation.”
  • Permit feesPublished (with conditions)

    Gaines County road-crossing and road-bore permits.

    • Applications are due the Wednesday before Commissioners Court.
    • Gaines County residents and businesses pay $100.00 per road crossing.
    • Out-of-county residents and businesses pay $500.00 per road crossing.
    • Work is permitted Monday through Thursday only.
    • No road-crossing work is permitted on Friday, Saturday, Sunday, or County holidays.
    • A copy of the Order Approving Petition for Use of Portion of Public Road must be on-site when work is conducted.

    fee for county residents and businesses: 100 USD per road crossing · fee for out-of-county residents and businesses: 500 USD per road crossing

    “Gaines County residents & businesses - $100.00 per road crossing”
  • Permit processPublished (with conditions)

    Gaines County road-crossing and road-bore permit applications.

    • Applicants must contact their Commissioner before submitting an application.
    • For more information, the County Judge's office lists ktaylor@co.gaines.tx.us and (432) 758-4058.
    • Applications are due the Wednesday before Commissioners Court.
    • Work is permitted Monday through Thursday only.
    • No road-crossing work is permitted on Friday, Saturday, Sunday, or County holidays.
    • A copy of the Order Approving Petition for Use of Portion of Public Road must be on-site when work is conducted.
    • The current Gaines County Road Crossing Application was approved in the April 9, 2025 Commissioners Court.
    “Applications are due the Wednesday before Court”
    One more reviewed finding on this topic
    • Published (with conditions) — OSSF review and subdivision/development-plan requirements in unincorporated Gaines County where wastewater will be disposed of through OSSFs; the South Plains Public Health District is identified as the authorized agent for Gaines, Yoakum, Dawson, Terry, and Lynn Counties.
      “RETURN THIS APPLICATION TO THE SOUTH PLAINS PUBLIC HEALTH DISTRICT. [...] DO NOT BEGIN CONSTRUCTION ON YOUR SEPTIC SYSTEM UNTIL YOU RECEIVE AUTHORIZATION FROM THE SOUTH PLAINS PUBLIC HEALTH DISTRICT.”

Texas rules that apply here

  • Building permitNot required

    New residential construction covered by Texas Local Government Code Chapter 233, Subchapter F, in an eligible county that has adopted the subchapter.

    • The subchapter applies only if the county has adopted a resolution or order requiring its application.
    • The county must be within 50 miles of an international border or have a population of more than 100.
    • This provision addresses prior county approval before construction and does not establish whether Gaines County adopted the subchapter.
    “This subchapter may not be construed to: (1) require prior approval by the county before the beginning of new residential construction;”
    One more reviewed finding on this topic
    • Limited — Industrialized housing or buildings installed in Texas, including purchasers or lessees acquiring a unit for their own or their company’s use.
      “A person who is a retailer of industrialized housing or buildings, or who is responsible for the assembly, connection, and on-site construction and erection of an industrialized house or building for persons other than themselves, must be registered as an industrialized builder. Subcontractors do not require the registration unless required by other applicable state laws. For example, electricians, HVAC contractors, and plumbers must be licensed in accordance with the applicable state law. If you are purchasing or leasing an industrialized house or building for your own use, or your company's use, you may file for an installation permit in lieu of registering as an industrialized builder.”
  • Owner-builder exemptionConditional

    An individual who builds new residential construction covered by Local Government Code Chapter 233, Subchapter F or acts as the individual's own contractor and intends to use the residence as the individual's primary residence

    • The exemption applies only to failure to provide proper notice under Sections 233.154(b) and (c); it does not expressly exempt the individual from the underlying inspection requirements.
    • The new residential construction must be built by the individual or the individual must act as the individual's own contractor.
    • The individual must intend to use the residence as the individual's primary residence.
    • The underlying subchapter applies only in a county that has adopted a resolution or order requiring its application and satisfies the statutory population or international-border condition.
    • Section 233.154(b) and (c) notice requirements and Section 233.155 enforcement provisions remain cross-referenced.
    “An individual who fails to provide proper notice in accordance with Sections 233.154(b) and (c) is not subject to a penalty under this subsection if: (1) the new residential construction is built by the individual or the individual acts as the individual's own contractor; and (2) the individual intends to use the residence as the individual's primary residence.”
    3 more reviewed findings on this topic
    • Available (with conditions) — An individual subject to Chapter 233, Subchapter F notice penalties who builds the new residence or acts as the individual's own contractor.
      “An individual who fails to provide proper notice in accordance with Sections 233.154(b) and (c) is not subject to a penalty under this subsection if: (1) the new residential construction is built by the individual or the individual acts as the individual's own contractor; and (2) the individual intends to use the residence as the individual's primary residence.”
    • Conditional — An owner performing electrical, plumbing, or air-conditioning and refrigeration work on the owner's own residence or homestead in Texas.
      “A person who perform electrical work on a dwelling that they own and reside in is not required by the state to be licensed as electricians.”
    • Conditional — Electrical work on a dwelling owned and occupied by the property owner in Texas.
      “A person who perform electrical work on a dwelling that they own and reside in is not required by the state to be licensed”
  • InspectionsRequired

    New residential construction covered by Chapter 233, Subchapter F, in an eligible adopting county.

    • Applies to new residential construction described by Section 233.153.
    • For construction on a vacant lot, at least three inspections are required: foundation before concrete, framing and mechanical systems before drywall or other interior wall covering, and completion.
    • For additions increasing an existing single-family residence's square footage or value by more than 50 percent, inspections are performed as necessary based on scope of work.
    • The builder must contract with an authorized inspector category listed in Section 233.154(a)(3).
    • Gaines County adoption of the subchapter was not verified.

    minimum inspections for vacant-lot construction: >= 3 inspections (as applicable)

    “A person who builds new residential construction described by Section 233.153 shall have the construction inspected to ensure building code compliance in accordance with this section as follows: (1) for new residential construction on a vacant lot, a minimum of three inspections must be performed during the construction project”
  • Well permitLimited

    Private water wells in Gaines County, subject to any applicable groundwater conservation district rules

    • Texas has no statewide regulation requiring a permit merely because a property owner drills a water well.
    • A groundwater conservation district may regulate groundwater production and require permits for non-exempt wells within its jurisdiction.
    • Under Texas Water Code §36.113, a district generally must require a permit for drilling, equipping, operating, or completing a well except as provided by §36.117.
    • The statutory exemption includes a well used solely for domestic use or livestock or poultry on a tract larger than 10 acres, if incapable of producing more than 25,000 gallons per day.
    • The statutory exemption does not apply when the groundwater is used to supply a subdivision for which plat approval is required.
    • The specific current groundwater conservation district coverage and Gaines County-specific permit rules were not confirmed from an opened official district page.

    domestic/livestock exemption tract size: > 10 acres (well must be incapable of producing more than 25,000 gallons per day) · domestic/livestock exemption production capacity: <= 25000 gallons per day (well used solely for domestic use or livestock/poultry)

    “Except as provided by Section 36.117, a district shall require a permit for the drilling, equipping, operating, or completing of wells or for substantially altering the size of wells or well pumps.”
    One more reviewed finding on this topic
    • Limited — Drilling, equipping, operating, or completing a water well, or substantially altering a well or well pump, where the well is within a groundwater conservation district in Texas.
      “Except as provided by Section 36.117, a district shall require a permit for the drilling, equipping, operating, or completing of wells or for substantially altering the size of wells or well pumps.”
  • 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.”
    One more reviewed finding on this topic
    • Limited — County zoning authority over unincorporated land in Texas, where a specific statutory grant applies.
      “As you suggest, a county has very limited and specific zoning authority, and none that may be used to regulate construction or operation of the proposed facility.”
  • 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.”
    One more reviewed finding on this topic
    • Limited — County fire-code adoption and building-permit authority for specified buildings in unincorporated areas of qualifying Texas counties, including multifamily residential dwellings of four or more units.
      “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.”

Still unanswered

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

  • Certificate of occupancy — Residential certificates of occupancy in Gaines County, including unincorporated areas
  • Short-term rentals — Short-term rental use of residential property in Gaines County.

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 Gaines County, Texas

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

Gaines County scores 41/100 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: thin water margin (15.4″/yr rainfall) and elevated mid-century heat, water, rain, or wildfire exposure.

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

Gaines 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 Gaines County (TCEQ OSSF Authorized Agent) / TCEQ Region 2 (Midland) if no local agent. Owner-builders may act as their own contractor to build their home. 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 Gaines County?

Living in an RV on your own land in Gaines County is allowed: Unincorporated Gaines County: no county rule sets this, because Gaines County has adopted no county zoning ordinance (Texas law lets some counties zone, but this one has not). Gaines County's own reviewed answer confirms it has no county-wide zoning. 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 Gaines County, Texas?

Land in Gaines County runs about $1,436 per acre, based on the latest county data.

What is the water situation in Gaines County?

Gaines County gets about 15.4" of rain a year, with severe drought in roughly 38.7% of years.

How remote is Gaines County?

A representative private-land location has about 3,392 people within a 30-minute drive and 775,228 within two hours. The road-network catchments count population across county lines and clusters of smaller cities; straight-line radius values remain available as a comparison.

How Gaines compares in Texas

Compare side-by-side →See all 254 Texas counties ranked →