Bolthole Index

Tyler County, Texas

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

81Index Score / 100
#17 of 254 in Texas

Tyler County, Texas does not require a building permit in the locations covered by its guidance outside Woodville when electrical and water service already exist.1 Unincorporated development in a FEMA Special Flood Hazard Area still requires county floodplain permitting, and disconnected residential electrical boxes require a new electrical permit countywide.23 Unincorporated Tyler County has no county zoning; TCEQ Region 10 handles septic permitting there.45

At a glance

Building permit
Not required in covered locations outside Woodville with existing electrical and water service1
County zoning
No county zoning in unincorporated Tyler County4
Septic permit
Permit and approved plan generally required; TCEQ Region 10 serves unincorporated Tyler County65
RV and tiny-home occupancy
No county zoning restriction on an unincorporated standalone tract7
Electrical reconnection
New electrical permit required after residential electrical-box disconnection anywhere in the county3
Floodplain development
County floodplain permit required in unincorporated FEMA Special Flood Hazard Areas2
Domestic wells
Qualifying SETGCD wells are permit-exempt but must be registered before drilling89

Who to call

Floodplain permits

Tyler County Office of Emergency Management

County contact for floodplain questions and the electrical permit required after residential service disconnection

409-331-0874

jdilbeck@co.tyler.tx.us

201 Veterans Way | Woodville, TX 75979

Septic permits

TCEQ On-Site Sewage Facility Program

OSSF information and questions and directions to the local permitting authority

512-239-3799

ossf@tceq.texas.gov

TCEQ Complex 12100 Park 35 Circle Austin, TX 78753

Online permits →

Contact details are copied from each office’s official page and were checked against it on October 11, 2026.

Off-grid gear

Going off-grid in Tyler 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 Tyler County, Texas?

Tyler County's published guidance waives building permits for construction, solar panels and other permanent structures in covered locations outside Woodville only when electrical and water service already exist.10 The guidance names Chester, Colmesneil, Doucette, Warren, Hillister, Spurger and Fred; municipal construction requirements may differ.11 Ask Emergency Management how to proceed on an unserved tract before relying on that waiver.12 A residence anywhere in Tyler County needs a new electrical permit after its electrical box is disconnected for any reason, including non-payment.3 Development in an unincorporated FEMA Special Flood Hazard Area separately requires county floodplain permitting.13 Texas adopts a municipal residential building code; that statute does not establish a general Tyler County building code.14

Who handles Tyler County building permits and inspections?

Tyler County Emergency Management handles the electrical permit required after residential electrical-box disconnection, and its Floodplain Management Office determines whether an unincorporated parcel requires floodplain permitting.315 Contact the office at 201 Veterans Way | Woodville, TX 75979, call 409-331-0874 or email jdilbeck@co.tyler.tx.us.12 Tyler County's floodplain oversight covers elevation above Base Flood Elevation, drainage impacts and other flooding issues; the ordinance excludes construction design, methods, materials, contractor qualifications and ordinary inspection issues.16 We could not confirm a general county inspection or certificate-of-occupancy process; ask Emergency Management before construction.12 Septic permitting for unincorporated Tyler County is a separate TCEQ Region 10 responsibility.5

Does Tyler County have zoning or subdivision rules?

Unincorporated Tyler County has no county zoning limits on dwelling size, lot size, setbacks, lot coverage, building height, accessory dwellings, manufactured homes, RVs, tiny homes or temporary camping on a standalone tract.7 We could not confirm each municipality's zoning rules; ask the municipality for a parcel inside city limits.4 County subdivision regulations apply outside incorporated cities and address plat filing, roads, drainage, drinking water, wastewater and floodplain development.17 Qualifying agricultural, farm, ranch, wildlife-management or timber-production divisions can be exempt if no area is laid out for public use or adjacent lot owners; ending the qualifying use triggers subdivision requirements.18 The published initial application fees include $500 for a new minor subdivision and $750 for a new major subdivision; approval and recording fees are separate, and fees may change.19

How do septic permits work in Tyler County?

TCEQ Region 10 handles OSSF permitting in unincorporated Tyler County.20 A permit and approved plan are generally required to construct, alter, repair, extend or operate an OSSF.21 Call the TCEQ OSSF Program at 512-239-3799 or email ossf@tceq.texas.gov for application routing.22 Only 23.3% of Tyler County soils are rated without severe limitations for a conventional drain field, making the site evaluation an early purchase check.23 A tract of at least 10 acres does not automatically qualify for the septic-permit exemption: the system must serve the tract's only dwelling, a single-family home, with a licensed site evaluation, on-site effluent disposal, no nuisance or groundwater pollution, all OSSF parts at least 100 feet from property lines, and compliance with applicable standards and permitting-authority requirements.24 Owner installation requires permitting-authority approval, ownership of the home and land, suitable skills and equipment, no development for sale or lease, and compliance with permitting and maintenance requirements.25 Secondary-treatment or drip-irrigation systems require inspection every 4 months by a valid maintenance company unless homeowner maintenance is allowed.26

Can you live off grid in an RV or tiny home in Tyler County?

An RV or tiny home in unincorporated Tyler County remains subject to applicable septic requirements and floodplain permitting despite the absence of county zoning.613 A holding tank is also an OSSF requiring a permit unless an exemption applies.27 Texas allows residential graywater reuse for gardening, landscaping, composting, foundation protection and toilet or urinal flushing, subject to system-specific design and operating rules.28 For a Tyler County parcel within the Southeast Texas Groundwater Conservation District, a solely domestic well incapable of producing more than 100,000 gallons per day can be permit-exempt, but must be registered before drilling; wells supplying subdivisions that require plat approval are not exempt.8 Ask the district to confirm coverage and exemption eligibility; non-exempt wells require drilling and operating permits before drilling.29

How do you build a home in Tyler County, step by step?

  1. Identify the parcel's jurisdiction and existing electrical and water service before relying on the county's building-permit waiver outside Woodville.1
  2. Ask Tyler County Emergency Management for a floodplain determination and obtain floodplain approval where required in an unincorporated Special Flood Hazard Area.30
  3. Arrange a septic site evaluation and obtain the required OSSF permit and approved plan through TCEQ Region 10.65
  4. Register a qualifying exempt SETGCD well before drilling, or obtain drilling and operating permits for a non-exempt well.929
  5. Obtain a county-road-right-of-way driveway permit and Precinct Commissioner approval for a county-road entrance, or a TxDOT driveway permit for state-highway access.3132
  6. Obtain a new electrical permit from Emergency Management if a residence's electrical box has been disconnected.3

What should you check before buying land in Tyler County?

For an existing Tyler County septic system, TCEQ does not require or regulate a sale-related evaluation, although a mortgage company or another authority may require one.33 An older OSSF may be permit-exempt only if it meets the historical-installation conditions, causes no nuisance, needs no repair, and has had no significant increase in use or alteration.34 Confirm floodplain status with Tyler County Emergency Management because unincorporated Special Flood Hazard Area development requires county oversight.15 County-road driveway construction and materials need Precinct Commissioner inspection and approval, and the developer pays for culvert installation.31 Tyler County is 85.8% wooded and receives about 57.3 inches of precipitation annually, so budget for clearing, drainage and all-weather access.3536

Watch-outs

  • Tyler County floodplain approval addresses elevation, drainage and flooding; it does not establish approval of construction design, methods, materials or contractor qualifications.37
  • Wildwood/Village Mills requirements are not specified in the county building guideline; the guideline directs applicants to verify requirements by telephone.38
  • Permit-exempt SETGCD wells still require registration before drilling and compliance with district spacing and pollution-prevention rules.9

Sources

  1. Tyler County Building Permit Guidelines, quoted and re-checked
  2. Flood Plain Management, quoted and re-checked
  3. Tyler County Building Permit Guidelines, quoted and re-checked
  4. Mass Appraisal Report for Tax Year 2025, quoted and re-checked
  5. tceq.texas.gov, quoted and re-checked
  6. Getting a Permit for an OSSF - Such as a Septic System, quoted and re-checked
  7. Texas law on county zoning and building authority
  8. Southeast Texas Groundwater Conservation District, quoted and re-checked
  9. Rules - Southeast Texas Groundwater Conservation District, quoted and re-checked
  10. Tyler County Building Permit Guidelines, quoted and re-checked
  11. Tyler County Building Permit Guidelines, quoted and re-checked
  12. Tyler County Office of Emergency Management (co.tyler.tx.us)
  13. Tyler County Floodplain Management, quoted and re-checked
  14. Texas Local Government Code Chapter 214, quoted and re-checked
  15. Tyler County Floodplains, quoted and re-checked
  16. Tyler County Floodplain Management, quoted and re-checked
  17. Updated Subdivision Regulations 11-13-23, quoted and re-checked
  18. Tyler County Subdivision Regulations, quoted and re-checked
  19. Updated Subdivision Regulations, quoted and re-checked
  20. tceq.texas.gov, quoted and re-checked
  21. Getting a Permit for an OSSF - Such as a Septic System, quoted and re-checked
  22. TCEQ On-Site Sewage Facility Program (tceq.texas.gov)
  23. 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
  24. Getting a Permit for an OSSF - Such as a Septic System, quoted and re-checked
  25. Getting a Permit for an OSSF - Such as a Septic System, quoted and re-checked
  26. Advice for an Owner of an On-Site Sewage Facility (Septic System), quoted and re-checked
  27. Getting a Permit for an OSSF - Such as a Septic System, quoted and re-checked
  28. Beneficial Re-Use of Graywater and Alternative Onsite Water, quoted and re-checked
  29. District Rules, Amended November 9, 2023, quoted and re-checked
  30. Floodplain Management, quoted and re-checked
  31. Updated Subdivision Regulations 11-13-23, quoted and re-checked
  32. Section 4: Driveway Permits, Design, and Materials (Texas statewide rule), quoted and re-checked
  33. Advice for an Owner of an On-Site Sewage Facility (Septic System), quoted and re-checked
  34. Getting a Permit for an OSSF - Such as a Septic System, quoted and re-checked
  35. Wooded share of land: Bolthole Index county data
  36. Annual precipitation: Bolthole Index county data
  37. Tyler County Floodplains, quoted and re-checked
  38. Tyler County Building Permit Guidelines, quoted and re-checked

Written October 11, 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 all 6 of its neighbors, Tyler County has no countywide zoning.

RuleTyler CountyJasper CountyPolk CountyHardin CountyAngelina CountyNewton CountySan Augustine County
Building permitLimitedNot requiredLimitedLimitedNot requiredLimitedNot required
County zoningNoNoNoNoNoNoNo
Septic permitsTyler CountyANRACounty Permits Dept.County SanitarianANRACounty Floodplain/OSSF OfficeANRA

County locator

Tyler County in Texas

81
County map
Tyler County highlighted among the Texas counties · colored by Index score

How Tyler County scores

Seclusion72100% ev.
Self-Sufficiency71100% ev.
Admin Boringness7290% ev.
Durability49100% ev.
Property Autonomy71100% ev.
Carry Cost77100% ev.

Evidence strength: 98%. This reports direct-source completeness and fallback use; it is separate from the score and is not a confidence interval. How it works →

$178kTypical home
1%Property tax
$4,622Land / acre
57.3"Annual rain
12.3% of yrsSevere drought
18.2 / yr (+15.3)Mid-century 100°F days
17.4 daysMid-century dry spell
2.74" (+4.6%)Mid-century 1-day rain
1.39×Wildfire change factor
100%Forward climate coverage
$2,052Home insurance / yr
-1.2% / yrInsurance growth
0%Nonrenewal rate
county median (2+ published ZIPs)Insurance basis
9,342People within 30 min
1,710,225People within 2 hr
15,600Radius comparison (15 mi)
22People / sq mi
3.2%Federal land
100%Land at 15% slope or less
23.3%Soils rated "not limited" for septic (strict USDA rating)
136,024 acWorkable land screen
85.8%Wooded land
36.6 tonsBiomass / forest ac
67.1°FAvg temp

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Cities and towns in Tyler 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.

Not yet researched: Town of Chester · Colmesneil · Ivanhoe

Answers from the rulebook for Tyler County

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

Tyler County rules

  • Building permitLimited

    Construction, solar-panel installation, and other permanent structures in Tyler County outside the Woodville City Limits, including the locations identified in the county guideline.

    • The county guideline states that the listed areas do not require building permits when existing electrical and water service are available.
    • The homeowner may need to verify with SHECO or Entergy that existing electrical service can handle new equipment.
    • If a residence's electrical box is disconnected for any reason, including non-payment, a new electrical permit is required no matter where the residence is located in the county.
    • The new electrical permit is obtained from the Emergency Management Office at 201 Veterans Way, Woodville, Texas 75959.
    • Requirements differ by location, and incorporated municipalities may impose their own requirements.

    existing electrical and water service: required for the stated no-building-permit condition · new electrical permit after electrical-box disconnection: required (Applies for any reason, including non-payment, and no matter where the residence is located in the county)

    “These cities do not require any type of building permits for construction or the installation of Solar Panels or other permanent structures”
    6 more reviewed findings on this topic
    • Limited — Construction, solar-panel installation, and other permanent structures in Tyler County locations outside the Woodville city limits, including the communities identified by the county.
      “Tyler County: (This is any place outside the Woodville City Limits…that would include, Chester, Colmesneil, Doucette, Warren, Hillister, Spurger and Fred) These cities do not require any type of building permits for construction or the installation of Solar Panels or other permanent structures, as long as they have existing electrical and water service.”
    • Limited — Construction, solar panels, and other permanent structures in Tyler County locations outside Woodville city limits addressed by the county guideline, plus county emergency-management electrical permits.
      “These cities do not require any type of building permits for construction or the installation of Solar Panels or other permanent structures, as long as they have existing electrical and water service.”
    • Limited — Development, including construction, in unincorporated Tyler County portions designated by FEMA as Special Flood Hazard Areas.
      “provides for “permitting” and “oversight” of “Development” (construction) within these SFHAs “only””
    • Limited — Construction, solar-panel installation, and other permanent structures in Tyler County outside the Woodville City Limits.
      “These cities do not require any type of building permits for construction or the installation of Solar Panels or other permanent structures, as long as they have existing electrical and water service.”
    • Required — A residence anywhere in Tyler County whose electrical box has been disconnected.
      “PLEASE NOTE: If for ANY reason, including non-payment, the electrical box of a residence is disconnected, a NEW electrical permit is required, no matter where you live in the county.”
    • Required — Development, including construction, in unincorporated Tyler County portions designated by FEMA as Special Flood Hazard Areas.
      “This ordinance is geographically restricted to only those unincorporated portions of the county that are designated by the Federal Emergency Management Agency (FEMA) as a “Special Flood Hazard Area” (SFHA). This Tyler County Ordinance provides for “permitting” and “oversight” of “Development” (construction) within these SFHAs “only” regarding the elevation at which construction occurs (above Base Flood Elevation), the impact construction will have on existing drainage, or other flooding related issues.”
  • Building code adoptedPartial

    Development and construction in unincorporated portions of Tyler County designated by FEMA as Special Flood Hazard Areas.

    • The Tyler County Floodplain Management Ordinance applies only in unincorporated portions of the county designated by FEMA as Special Flood Hazard Areas.
    • County permitting and oversight concern only the elevation of construction above Base Flood Elevation, impacts on existing drainage, and other flooding-related issues.
    • The ordinance does not address the design, quality, or methods of construction; licensing or qualifications of constructors; the type or quality of materials; or other inspection issues.
    • The Floodplain Management Office of the Tyler County Emergency Management Department determines whether the SFHA-based county permitting process applies.
    • Other state or federal permitting processes may also apply.
    “In Compliance with the National Flood Insurance Program, Tyler County has adopted a Floodplain Management Ordinance. This ordinance is geographically restricted to only those unincorporated portions of the county that are designated by the Federal Emergency Management Agency (FEMA) as a “Special Flood Hazard Area” (SFHA). This Tyler County Ordinance provides for “permitting” and “oversight” of “Development” (construction) within these SFHAs “only” regarding the elevation at which construction occurs (above Base Flood Elevation), the impact construction will have on existing drainage, or other flooding related issues. This ordinance specifically does not address the design, quality or methods of construction, licensing or qualifications of constructors, the type or quality of materials used, or other inspection issues.”
  • InspectionsLimited

    Building-related inspection or construction oversight by Tyler County in unincorporated portions of the county.

    • Tyler County's floodplain ordinance applies only in unincorporated portions designated by FEMA as Special Flood Hazard Areas.
    • Within those SFHAs, county permitting and oversight are limited to construction elevation, drainage impacts, and other flooding-related issues.
    • The ordinance expressly does not address other inspection issues, including construction design, quality or methods, constructor licensing or qualifications, or material quality.
    • The county building-permit guideline states that the listed areas outside Woodville City limits do not require building permits when existing electrical and water service are present; this does not establish a general county inspection or certificate-of-occupancy program.
    • Incorporated municipalities may impose independent construction requirements.
    “This Tyler County Ordinance provides for “permitting” and “oversight” of “Development” (construction) within these SFHAs “only” regarding the elevation at which construction occurs”
    2 more reviewed findings on this topic
    • Limited — Construction in unincorporated portions of Tyler County designated by FEMA as Special Flood Hazard Areas.
      “This Tyler County Ordinance provides for “permitting” and “oversight” of “Development” (construction) within these SFHAs “only” regarding the elevation at which construction occurs (above Base Flood Elevation), the impact construction will have on existing drainage, or other flooding related issues. This ordinance specifically does not address the design, quality or methods of construction, licensing or qualifications of constructors, the type or quality of materials used, or other inspection issues.”
    • Limited — Construction and development in unincorporated Tyler County Special Flood Hazard Areas under the county floodplain ordinance.
      “This ordinance specifically does not address [...] other inspection issues.”
  • County-wide zoningAbsent

    Zoning within Tyler County, Texas.

    • This conclusion is limited to zoning and does not establish whether non-zoning county, state, municipal, subdivision, septic, or floodplain rules apply.
    • The official appraisal report also states that no additional land-use regulations were indicated for implementation in 2025 or 2026.
    “There is no zoning within Tyler County. There is no indication that additional land use regulations will be implemented in 2025 or 2026.”
  • Zoning districts · by state lawNo county rule

    Unincorporated Tyler County: no county rule sets this, because Tyler County has adopted no county zoning ordinance (Texas law lets some counties zone, but this one has not). Tyler 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 Tyler County: no county rule sets this, because Tyler County has adopted no county zoning ordinance (Texas law lets some counties zone, but this one has not). Tyler 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 Tyler County: no county rule sets this, because Tyler County has adopted no county zoning ordinance (Texas law lets some counties zone, but this one has not). Tyler 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 Tyler County: no county rule sets this, because Tyler County has adopted no county zoning ordinance (Texas law lets some counties zone, but this one has not). Tyler 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 Tyler County: no county rule sets this, because Tyler County has adopted no county zoning ordinance (Texas law lets some counties zone, but this one has not). Tyler 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 Tyler County: no county rule sets this, because Tyler County has adopted no county zoning ordinance (Texas law lets some counties zone, but this one has not). Tyler 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 Tyler County: no county rule sets this, because Tyler County has adopted no county zoning ordinance (Texas law lets some counties zone, but this one has not). Tyler 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 Tyler County: no county rule sets this, because Tyler County has adopted no county zoning ordinance (Texas law lets some counties zone, but this one has not). Tyler 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 Tyler County: no county rule sets this, because Tyler County has adopted no county zoning ordinance (Texas law lets some counties zone, but this one has not). Tyler 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 Tyler County: no county rule sets this, because Tyler County has adopted no county zoning ordinance (Texas law lets some counties zone, but this one has not). Tyler 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 Tyler County: no county rule sets this, because Tyler County has adopted no county zoning ordinance (Texas law lets some counties zone, but this one has not). Tyler 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.”
  • Well permitNot required

    Exempt wells within Tyler County that are within the Southeast Texas Groundwater Conservation District, including qualifying domestic, agricultural, livestock or poultry, church, emergency-management/VFD, hydrocarbon-exploration, and certain low-capacity wells.

    • Exempt wells are exempt from permitting requirements and production fees, but they are not exempt from pre-registration or registration requirements.
    • The District's general exemption covers wells used solely for domestic or agricultural purposes or to provide water for livestock or poultry when the well is incapable of producing more than 100,000 gallons per day, plus certain hydrocarbon-production wells.
    • The District rules also identify qualifying church and local-emergency-management uses as Exempt Purposes.
    • Wells supplying water for a subdivision of land for which plat approval is required by law or regulation are not exempt.
    • An exempt well must be registered before drilling and must comply with casing, pipe, fitting, pollution-prevention, spacing, inspection, and reporting requirements.
    • A water well used solely to supply a rig actively engaged in drilling or exploration for a Railroad Commission-permitted oil or gas well is exempt from District fees only if the Railroad Commission permit holder is responsible for drilling and operating the water well and the well is on the same lease as the rig.
    • A permanent dewatering well is exempt from permitting requirements and production fees but must be registered and must report annual production.
    • A conditional exemption may be revoked if the affidavit is materially incorrect, the water is not used solely for an exempt purpose, or the well's capacity exceeds 25,000 gallons per day; the owner receives written notice and has 20 days to provide evidence.
    • A change from exempt use requires the well to be plugged or permitted and brought into compliance within 30 days in the circumstances stated in Rule 3.8.

    general exempt-well capacity: <= 100000 gallons per day (Applies to the listed exempt purposes; certain hydrocarbon-production wells have separate conditions.) · conditional low-capacity exemption: <= 25000 gallons per day (Equivalent to 17.36 gallons per minute and requires the Rule 16 affidavit.) · exempt registration fee: 0 USD (Registration remains required.) · driller's report deadline: 60 days after completion (Applies to records and reports for wells drilled, including exempt wells.) · water well registration deadline: before drilling (Applies to exempt wells.)

    “For all purposes herein, an Exempt Well shall be exempt from permitting requirements and production fees but shall not be exempt from pre-registration or registration requirements.”
    2 more reviewed findings on this topic
    • Limited — Private domestic or residential water wells in the Southeast Texas Groundwater Conservation District portion of Tyler County.
      “Exempt wells include wells used solely for domestic or agriculture purpose [...] incapable of producing more than 100,000 gallons per day”
    • Required — Non-exempt water wells in the Southeast Texas Groundwater Conservation District portion of Tyler County.
      “must obtain a drilling permit from the District prior to drilling a new water well other than an exempt well. [...] must obtain a operating permit”
  • Agricultural exemptionConditional

    Division of a tract outside a municipality into agricultural tracts under Tyler County subdivision regulations.

    • The owner must not lay out any part of the tract as streets, alleys, squares, parks, or other parts intended for public use or for the use of purchasers or owners of lots fronting on or adjacent to those areas.
    • The land must be used primarily for agricultural use as defined by Section 1-d, Article VIII, Texas Constitution, or for farm, ranch, wildlife management, or timber production use within the meaning of Section 1-d-1, Article VIII, Texas Constitution.
    • If the tract ceases to be used primarily for qualifying agricultural, farm, ranch, wildlife-management, or timber-production use, Tyler County subdivision-regulation requirements apply.
    • The exemption is stated to be pursuant to Section 232.0015, Texas Local Government Code.
    “A division of a tract of land into agricultural tracts is exempt if:”
  • Subdividing landLimited

    Subdivision plats and related construction standards for subdivisions situated outside the boundaries of any incorporated city in Tyler County, Texas.

    • The county regulations apply only outside the boundaries of incorporated cities.
    • The regulations address subdivision plat filing and construction standards, including utilities, roads and drainage, drinking water, wastewater disposal, and floodplain development.
    • The regulations were identified in the source as updated November 13, 2023; this is not treated as an effective date.
    “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 TYLER COUNTY, TEXAS.”
  • Driveway accessRequired

    Access driveways constructed within a Tyler County road right-of-way abutting a county road, under the county subdivision-regulations driveway form.

    • The developer is responsible for culvert costs and installation.
    • All construction and materials are subject to inspection and approval by the Precinct Commissioner.
    • The County may require changes, maintenance, or repairs necessary to protect life or property on or adjacent to the County Road; design changes require Precinct Commissioner approval.
    • The developer must hold harmless the County and its agents and employees for personal injury or property damage arising from the permit.
    • No sign may be erected on or over any portion of the County road right-of-way.
    • Entrances must prevent obstructions in the right-of-way.
    • Mailboxes must be on breakaway stands and located so they can be serviced and used from off the pavement.
    • The permit becomes null and void if the driveway facilities are not constructed within six months after issuance.

    construction deadline: 6 months from permit issuance

    “PERMIT TO CONSTRUCT DRIVEWAY WITHIN COUNTY ROAD RIGHT-OF-WAY”
  • Building in a floodplainRequired

    Development and construction in unincorporated portions of Tyler County designated by FEMA as a Special Flood Hazard Area.

    • The county floodplain ordinance applies only in unincorporated county portions designated by FEMA as SFHA.
    • County permitting and oversight concern only construction elevation above Base Flood Elevation, impacts on existing drainage, and other flooding-related issues.
    • The ordinance does not address design, construction quality or methods, constructor licensing or qualifications, materials, or other inspection issues.
    • The Floodplain Management Office of the Tyler County Emergency Management Department determines whether the location is in an SFHA and whether the county permitting process applies.
    • Woodville, Ivanhoe, Colmesneil, and Chester have similar city ordinances for SFHA areas inside city limits, and their designated officials determine city permitting requirements.
    • State or federal permits may also apply.
    “This Tyler County Ordinance provides for “permitting” and “oversight” of “Development” (construction) within these SFHAs”
    One more reviewed finding on this topic
    • Required — Development or construction in unincorporated Tyler County portions designated by FEMA as a Special Flood Hazard Area.
      “This ordinance is geographically restricted to only those unincorporated portions of the county that are designated by the Federal Emergency Management Agency (FEMA) as a “Special Flood Hazard Area” (SFHA).”
  • Permit feesPublished (with conditions)

    Subdivision applications and approved subdivision plats subject to Tyler County subdivision regulations.

    • The fee schedule states that the fees are subject to change.
    • The schedule distinguishes initial application fees from approved subdivision fees.
    • The regulations were passed and approved on November 13, 2023.

    new major subdivision initial application fee: 750 USD · new rural (w/road) subdivision initial application fee: 750 USD · new minor subdivision initial application fee: 500 USD · replat of existing subdivision initial application fee: 250 USD · major subdivision approved subdivision fee: 750 USD · new rural (w/road) subdivision approved subdivision fee: 750 USD · second tier subdivision approved subdivision fee: 500 USD · replat of existing subdivision approved subdivision fee: 250 USD · recording of approved plat fee: 250 USD

    “SUBDIVISION DEVELOPMENT FEES The following is list of development fees for Tyler County. These fees are subject to change. Initial Application Fees: New Major Subdivision: $750.00 New Rural (w/Road) Subdivision: $750.00 New Minor Subdivision $500.00 Replat of Existing Subdivision $250.00 Approved Subdivision Fees: Major Subdivision: $750.00 New Rural (w/Road) Subdivision: $750.00 Second Tier Subdivision $500.00 Replat of Existing Subdivision $250.00 Recording of Approved Plat: $250.00”
  • Permit processPartial

    Construction, solar-panel installation, and other permanent structures in Tyler County locations outside the Woodville City Limits identified by the county guideline.

    • The guideline states that requirements differ by location.
    • The listed locations do not require building permits for construction or installation of solar panels or other permanent structures only when existing electrical and water service are present.
    • The guideline states that if a residence's electrical box is disconnected for any reason, including non-payment, a new electrical permit is required anywhere in the county.
    • The new electrical permit is obtained from the Emergency Management Office at 201 Veterans Way, Woodville, Texas 75959.
    • Woodville, Ivanhoe, Wildwood/Village Mills, and other locations may have separate requirements or contacts.
    “These cities do not require any type of building permits for construction or the installation of Solar Panels or other permanent structures”

Texas rules that apply here

  • Owner-builder exemptionConditional

    An owner installing an on-site sewage facility (OSSF) for the owner's single-family dwelling in Texas, including Tyler County where the local permitting authority allows it.

    • The local permitting authority must allow owner installation in its local requirements.
    • The owner must have the knowledge, skills, and equipment to perform the installation.
    • The OSSF must be for a single-family dwelling that the owner owns.
    • The owner must also own the property.
    • No part of the property may be developed for sale or lease.
    • All permitting, construction, and maintenance requirements of the permitting authority must be met.
    • Some systems may be unavailable to a homeowner because factory-representative installation is required.
    • A person assisting with any phase of installation must be a licensed installer of the correct level, except a licensed electrician installing electrical components or a person delivering and setting a treatment or pump tank into an excavation.
    “This depends on whether the permitting authority allows this in their local requirements. [...] the OSSF is for a single family dwelling that you own”
    2 more reviewed findings on this topic
    • 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”
  • Who permits septicState (with conditions)

    Construction, installation, alteration, extension, repair, and operation of OSSFs in unincorporated Tyler County under TCEQ Region 10 jurisdiction.

    • A permit and approved plan are required for an OSSF unless an applicable exemption applies.
    • The 10-acre exemption requires compliance with 30 TAC Chapter 285, a site evaluation by a TCEQ-licensed site evaluator or professional engineer, service to a single-family dwelling on a tract of at least 10 acres, no nuisance or groundwater pollution, all OSSF parts at least 100 feet from the property line, on-site effluent disposal, and no other 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.
    • A grandfathered OSSF may not need a permit if it was installed before a local authorized program or before September 1, 1989, whichever was earlier, is not a nuisance, does not need repair, and has not had a significant increase in use or been altered.
    • The TCEQ page states that the regional office is the permitting authority where a local jurisdiction has not been authorized.

    minimum tract size for 10-acre exemption: >= 10 acres (single-family dwelling and all other stated exemption conditions must be met) · minimum setback for 10-acre exemption: >= 100 feet from property line (all parts of the OSSF) · emergency-repair reporting deadline: 72 hours after repairs begin (written report to the permitting authority) · authorized-agent monthly fee: 10 USD (TCEQ describes this as the fee counted in the authorized agent’s monthly report; the total Tyler County permit fee was not published on the reviewed official pages)

    “A permit and approved plan are required to construct, alter, repair, extend, and operate an OSSF.”
    5 more reviewed findings on this topic
    • State — OSSF permitting administration for Tyler County, Texas.
      “Tyler TCEQ Region 10 Ronald Hebert (409) 898-3838 City of Ivanhoe AA Lisa Sloan (409) 329-1346”
    • Mixed (with conditions) — OSSF and septic regulation applicable in Texas, including Tyler County.
      “a local governmental entity must have an order, ordinance, or resolution approved by TCEQ”
    • State (with conditions) — OSSF/septic permitting for unincorporated Tyler County, Texas; the actual permitting authority identified for Tyler County is TCEQ Region 10.
      “TCEQ Region 10 is responsible for OSSF permitting in Jasper County and Tyler County, except within 2,000 feet of Sam Rayburn Reservoir, which is in ANRA’s permitting jurisdiction.”
    • Mixed — On-site sewage facilities, including septic systems, throughout Texas
      “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.”
    • Mixed (with conditions) — OSSF permitting, inspection, and administration throughout Texas.
      “The authorized agent is responsible for the proper implementation of Texas Health and Safety Code, Chapter 366, 30 TAC Chapter 285, including reviewing OSSF permit applications, conducting inspections, investigating complaints, and more.”
  • Septic permitRequired

    Construction, installation, alteration, extension, repair, and operation of OSSFs in Texas, subject to stated exemptions and local requirements.

    • A permit and approved plan are required for construction, alteration, repair, extension, and operation of an OSSF.
    • A permit is generally required to construct, install, alter, extend, or repair an OSSF.
    • A local permitting authority must be checked because local programs may be more stringent than state minimums.
    • The 10-acre exemption requires compliance with 30 TAC Chapter 285 planning, construction, and installation standards; a site evaluation by a TCEQ-licensed site evaluator or professional engineer; service to a single-family dwelling on a tract of at least 10 acres; no nuisance or groundwater pollution; all OSSF parts at least 100 feet from the property line; on-site effluent disposal; and the single-family dwelling must be the only dwelling on the tract.
    • Emergency repairs listed by TCEQ do not require a permit but must be reported to the permitting authority in writing within 72 hours after repairs begin.
    • Grandfathered systems may be exempt if installed before the local program was authorized or before September 1, 1989, whichever is earlier, and if they are not creating a nuisance, are not in need of repair, and have had no significant increase in use or other alteration.
    • The permitting authority must approve or deny planning materials and the permit application within 30 days of receipt.

    minimum tract size for 10-acre exemption: >= 10 acres (single-family dwelling and all other stated conditions must be met) · minimum OSSF setback under 10-acre exemption: >= 100 feet from property line (all parts of the OSSF) · emergency repair reporting deadline: <= 72 hours (after repairs have begun) · permit application decision deadline: <= 30 days (from receipt by permitting authority)

    “A permit and approved plan are required to construct, alter, repair, extend, and operate an OSSF.”
    5 more reviewed findings on this topic
    • Required — Construction, installation, alteration, extension, repair, or operation of OSSFs in Tyler County.
      “A permit and approved plan are required to construct, alter, repair, extend, and operate an OSSF.”
    • Required — On-site sewage facilities, including septic systems, located in Tyler County, Texas, subject to the Texas statewide OSSF permitting program.
      “A permit and approved plan are required to construct, alter, repair, extend, and operate an OSSF.”
    • Limited — Construction, installation, alteration, extension, repair, and operation of OSSFs, including septic systems, in Tyler County under Texas minimum rules.
      “A permit is required to construct, install, alter, extend, or repair an OSSF.”
    • Required — On-site sewage facilities, including septic systems and holding tanks, located in Tyler County, Texas, where TCEQ Region 10 is the permitting authority.
      “Permits are required for on-site sewage facilities (OSSFs) including septic systems and holding tanks. [...] A permit and approved plan are required to construct, alter, repair, extend, and operate an OSSF.”
    • Required — Construction, installation, alteration, extension, or repair of an OSSF in Texas
      “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”:”
  • 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.”
    3 more reviewed findings on this topic
  • Off-grid sanitationLimited

    Off-grid OSSF or septic sanitation serving a single-family dwelling on qualifying ten-acre-or-larger tracts in Tyler County.

    • The system must comply with all other applicable Chapter 285 requirements unless specifically exempted.
    • The property must receive a site evaluation by a TCEQ-licensed site evaluator or professional engineer.
    • The system must not cause a nuisance or pollute groundwater.
    • All parts must be at least 100 feet from the property line.
    • Effluent must be disposed of on the property.
    • The single-family dwelling must be the only dwelling on the tract.
    • Local permitting authority requirements may be more stringent.

    minimum tract size: >= 10 acres · minimum property-line setback: >= 100 feet (Applies to all parts of the OSSF)

    “An OSSF is exempt from permitting if it: complies with all other requirements, including planning, construction, and installation standards of 30 TAC 285, the property receives a site evaluation conducted by a TCEQ licensed Site Evaluator or a Professional Engineer (PE), serves a single family dwelling on a tract of land that is 10 acres or larger and is not required to have a permit from the local permitting authority, the OSSF is not causing a nuisance or polluting groundwater, all parts of the OSSF are at least 100 feet from the property line, the effluent is disposed of on the property, AND the single family dwelling is the only dwelling located on the tract of land.”
    3 more reviewed findings on this topic
    • Limited — Residential graywater and alternative onsite water reuse systems, including systems at private residences in Tyler County.
      “Graywater and Alternative Onsite Water generated at private residences can be used for the following purposes:”
    • Limited — Composting toilets used as on-site sewage facility treatment systems in Texas.
      “Composting toilets will be approved by the executive director provided the system has been tested and certified under NSF International Standard 41 (1999) or under any other standards approved by the executive director.”
    • Limited — Off-grid wastewater sanitation through an OSSF in Texas.
      “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”:”
  • 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 occupancy in Tyler County.
  • Local zoning — Aggregate local zoning status across Tyler County municipalities and unincorporated areas.
  • Mandatory utility hookup — Water or sewer connection requirements for residential property in Tyler County.
  • Short-term rentals — Short-term rentals in Tyler 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 Tyler County, Texas

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

Tyler County scores 81/100 on the Bolthole Index, a strong county profile. Its strengths: manageable long-term carry cost and low administrative friction for a quiet rural property.

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

Tyler County requires a building permit only in limited cases (such as floodplains or specific zones), and it has no county-wide zoning. Onsite septic is permitted by Tyler County (OSSF authorized agent under TCEQ). 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 Tyler County?

Living in an RV on your own land in Tyler County is allowed: Unincorporated Tyler County: no county rule sets this, because Tyler County has adopted no county zoning ordinance (Texas law lets some counties zone, but this one has not). Tyler 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 Tyler County, Texas?

Land in Tyler County runs about $4,622 per acre, based on the latest county data.

What is the water situation in Tyler County?

Tyler County gets about 57.3" of rain a year, with severe drought in roughly 12.3% of years.

How remote is Tyler County?

A representative private-land location has about 9,342 people within a 30-minute drive and 1,710,225 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 Tyler compares in Texas

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