Bolthole Index

Wise County, Texas

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

60Index Score / 100
#91 of 254 in Texas

Unincorporated Wise County, Texas does not require a general building permit; parcels in a city or its extraterritorial jurisdiction should be checked with City Hall1. Wise County has no county zoning, while cities such as Decatur administer their own zoning23. Septic permits on unincorporated land go through Wise County Public Works, and construction in an unincorporated floodplain requires a separate floodplain development permit45.

At a glance

Building permit
No general permit in unincorporated Wise County6
Zoning
No county zoning in unincorporated areas; city zoning differs23
Septic
Required on unincorporated land through Wise County Public Works4
Owner-builder
You may build your own home without a county building permit7
RV / tiny home / manufactured home
No county zoning restriction in unincorporated areas8
Minimum home size and setbacks
No county zoning standard in unincorporated areas8
Subdivision
Plat review may apply; qualifying agricultural divisions have a conditional exemption910
Subdivision water and septic
Public water is standard; private wells may be allowed when connection is infeasible1112

Who to call

Septic permits

Wise County Environmental Services (Public Works)

OSSF (septic) permits for Wise County, including unincorporated land; the county's own staff directory lists this same office and phone number as Environmental Services / Public Works

940-627-9332

Roads & driveways

Wise County Engineer

County road and drainage matters, and subdivision/plat review for land divided outside city limits

(940) 273-7289

Contact details are copied from each office’s official page and were checked against it on October 10, 2026.

Off-grid gear

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

Wise County does not require a general building permit outside incorporated cities and their extraterritorial jurisdictions; contact City Hall for parcels in either area1. An owner-builder may build a home without a county building permit, although state licensing may still apply to electrical, plumbing, and HVAC work7. Municipal building-permit offices serve Decatur13, Bridgeport14, Runaway Bay15, Rhome16, New Fairview17, Aurora18, Town of Alvord19, Newark20, Paradise21. Wise County Public Works handles septic permits on unincorporated land; city septic authority needs a separate check, as Bridgeport administers a municipal OSSF program422.

Who handles septic, floodplain and development approvals in Wise County?

For septic permits on unincorporated Wise County land, call Environmental Services (Public Works) at 940-627-9332423. For county-road, drainage, subdivision, or plat questions, contact the Wise County Engineer at (940) 273-728924. Construction in an unincorporated floodplain requires a floodplain development permit from the Wise County Floodplain Administrator before work begins5. Wise County directs applicants in cities or extraterritorial jurisdictions to City Hall for building-permit information1.

Does Wise County have zoning?

Unincorporated Wise County has no county zoning ordinance2. Municipal zoning applies inside Decatur3, Bridgeport25, Runaway Bay26, Rhome27, Town of Boyd28, New Fairview29, Aurora30, Town of Alvord31, Newark32, Paradise33. Decatur adopted its zoning ordinance in 2015; allowable uses remain subject to that ordinance and related development rules34. County septic permits still apply on unincorporated land, while New Fairview and Aurora administer municipal OSSF rules inside their limits43536. The absence of county zoning does not eliminate subdivision or floodplain requirements95.

How do septic permits work in Wise County?

On-site sewage facilities in unincorporated Wise County require a septic permit through Public Works4. Submit the application, site evaluation, required planning materials, and applicable fee, then obtain an Authorization to Construct before installing the system37. Wise County requires an OSSF permit even on tracts of 10 acres or more12. Subdivision lots using septic need at least 1 acre with public water or 2 acres with an individual water system12. Only 24% of county soils are rated without severe limitations for conventional drain fields, making site evaluation an early feasibility check38. Inside cities, confirm the septic authority separately: Bridgeport, New Fairview, and Aurora have municipal OSSF programs223536. Tarrant Regional Water District requires OSSF permits on Lake Bridgeport land subject to its Waste Control Order; that does not establish district jurisdiction over every city parcel39.

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

Wise County does not use county zoning to set minimum dwelling size, setbacks, lot coverage, building height, or occupancy restrictions for RVs, tiny homes, manufactured homes, accessory dwellings, or temporary camping on unincorporated land8. Septic installation still requires a county permit and an Authorization to Construct412. Subdivisions require public water unless connection is infeasible and the county allows qualifying private wells; that rule does not require every existing rural parcel to connect to public utilities11. Inside Decatur, ask City Hall about the proposed use under city zoning rather than applying the unincorporated-county answer3.

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

  1. Confirm whether the parcel is in unincorporated Wise County, a city, or an ETJ; contact City Hall for building-permit information1.
  2. For unincorporated land, proceed without a general county building permit1.
  3. Check the flood map early; construction in an unincorporated floodplain requires a floodplain development permit from the Wise County Floodplain Administrator5.
  4. Call Wise County Environmental Services at 940-627-9332, submit the site evaluation and planning materials, and obtain an Authorization to Construct before installing septic2312.
  5. If the project divides land, ask the County Engineer about plat review and published subdivision fees940.
  6. For a subdivision, plan for public water unless connection is infeasible and the county approves qualifying private wells11.
  7. If the driveway connects to a state highway, submit the state driveway permit application before construction41.

What to check before you buy land in Wise County

Before buying land to divide for farming or ranching, ask the Wise County Engineer whether the agricultural platting exemption applies2410. A qualifying division outside municipal limits may avoid platting if the land remains primarily in agricultural, farm, ranch, wildlife-management, or timber-production use and no streets or other areas for public or lot-owner use are laid out; platting requirements apply if qualifying use ends10. The exemption does not waive septic or other development requirements10. For regulated subdivisions, published fees include $800 plus $100 per lot for a preliminary plat and $750 for a final plat without roads; confirm current charges with the County Engineer4024. Check wastewater feasibility, subdivision water supply, and flood status before committing to a homesite38115. Wise County’s effective property-tax rate is about 1.2%, and its median annual property-tax bill is $3,2934243.

Watch-outs

  • We could not confirm general building-inspection or certificate-of-occupancy requirements for unincorporated Wise County; ask the County Engineer which office can confirm current practice4424.
  • City building-permit authority does not establish septic authority: Aurora requires city septic permits, while Wise County Public Works is the contact for unincorporated land364.
  • Construction in an unincorporated floodplain requires a floodplain development permit before work begins5.
  • An agricultural platting exemption does not exempt a Wise County septic system from permitting, even on tracts of 10 acres or more1012.

Sources

  1. FAQs - Who issues Building Permits in Wise County?, quoted and re-checked
  2. Wise County FAQ (2026 county census)
  3. Decatur: Planning (Wise County), quoted and re-checked
  4. Wise County Frequently Asked Questions, quoted and re-checked
  5. Development Rules and Regulations — FINAL PLAT & CONSTRUCTION DOCUMENTS – Supporting Documentation, quoted and re-checked
  6. Frequently Asked Questions — Who issues Building Permits in Wise County?, quoted and re-checked
  7. Texas law on county zoning and building authority
  8. Texas law on county zoning and building authority
  9. Development Rules and Regulations, quoted and re-checked
  10. Development Rules and Regulations, quoted and re-checked
  11. Development Rules and Regulations, quoted and re-checked
  12. Development Rules and Regulations, quoted and re-checked
  13. Decatur: official source (Wise County), quoted and re-checked
  14. Bridgeport: ARTICLE 3.02 CONSTRUCTION CODES AND STANDARDS (Wise County), quoted and re-checked
  15. Runaway Bay: Division 2: Building Code - City of Runaway Bay, TX (Wise County), quoted and re-checked
  16. Rhome: Building Requirements (Wise County), quoted and re-checked
  17. New Fairview: Exhibit 9B Zoning Ordinance, § 8 Building Permits and Certificates of Occupancy (Wise County), quoted and re-checked
  18. Aurora: What is a Permit Required for? (Wise County), quoted and re-checked
  19. Town of Alvord: City of Alvord Zoning Ordinance (Wise County), quoted and re-checked
  20. Newark: official source (Wise County), quoted and re-checked
  21. Paradise: Section 31 Building Permits and Certificates of Occupancy - City of Paradise, TX (Wise County), quoted and re-checked
  22. Bridgeport: ARTICLE 3.09 ON-SITE SEWAGE FACILITIES (Wise County), quoted and re-checked
  23. Wise County Environmental Services (Public Works) (co.wise.tx.us)
  24. Wise County Engineer (co.wise.tx.us)
  25. Bridgeport: EXHIBIT 14A: Zoning Ordinance - City of Bridgeport, TX (Wise County), quoted and re-checked
  26. Runaway Bay: Chapter 14 Zoning - City of Runaway Bay, TX (Wise County), quoted and re-checked
  27. Rhome: City of Rhome Municipal Code (Wise County), quoted and re-checked
  28. Town of Boyd: Zoning Ordinance and Revision (Wise County), quoted and re-checked
  29. New Fairview: Exhibit 9B Zoning Ordinance, Article 1 General Provisions (Wise County), quoted and re-checked
  30. Aurora: Section 3: Zoning Administration (Wise County), quoted and re-checked
  31. Town of Alvord: City of Alvord Zoning Ordinance (Wise County), quoted and re-checked
  32. Newark: Exhibit 14A Zoning Ordinance - City of Newark, TX (Wise County), quoted and re-checked
  33. Paradise: Exhibit 9B: Zoning Ordinance - City of Paradise, TX (Wise County), quoted and re-checked
  34. Planning | Decatur, TX, quoted and re-checked
  35. New Fairview: Article 12.04 On-Site Sewage Facilities - City of New Fairview, TX (Wise County), quoted and re-checked
  36. Aurora: Article 12.03: On-Site Sewage Facilities - City of Aurora, TX (Wise County), quoted and re-checked
  37. FAQs - Who issues Building Permits in Wise County?, quoted and re-checked
  38. 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
  39. Lake Bridgeport: Tarrant Regional Water District 2025 Board-Approved General Ordinance (Wise County), quoted and re-checked
  40. Development Rules and Regulations — Section 2.02 Fee Schedule, quoted and re-checked
  41. Section 4: Driveway Permits, Design, and Materials (Texas statewide rule), quoted and re-checked
  42. Effective property tax rate: Bolthole Index county data
  43. Median property tax bill: Bolthole Index county data
  44. co.wise.tx.us, quoted and re-checked

Written October 10, 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, Wise County requires no county building permit for a home.

RuleWise CountyMontague CountyJack CountyCooke CountyDenton CountyParker CountyClay County
Building permitNot requiredNot requiredNot requiredNot requiredNot requiredNot requiredNot required
County zoningNoNoNoYesYesNoNo
Septic permitsCounty Env. ServicesCounty Sewage InspectorCounty Public WorksCounty Rural Subdivision & Septic Dept.County Public HealthCounty Permitting Dept.County OSSF program

County locator

Wise County in Texas

60
County map
Wise County highlighted among the Texas counties · colored by Index score

How Wise County scores

Seclusion33100% ev.
Self-Sufficiency45100% ev.
Admin Boringness90100% ev.
Durability55100% ev.
Property Autonomy71100% ev.
Carry Cost64100% ev.

Evidence strength: 100%. This reports direct-source completeness and fallback use; it is separate from the score and is not a confidence interval. How it works →

$376kTypical home
1.2%Property tax
$6,259Land / acre
35.3"Annual rain
23.2% of yrsSevere drought
51.9 / yr (+28)Mid-century 100°F days
26.2 daysMid-century dry spell
2.27" (+4.5%)Mid-century 1-day rain
1.35×Wildfire change factor
100%Forward climate coverage
$2,651Home insurance / yr
1.3% / yrInsurance growth
0%Nonrenewal rate
county median (2+ published ZIPs)Insurance basis
29,089People within 30 min
8,478,364People within 2 hr
43,032Radius comparison (15 mi)
86.4People / sq mi
3.5%Federal land
99.2%Land at 15% slope or less
24%Soils rated "not limited" for septic (strict USDA rating)
134,990 acWorkable land screen
22%Wooded land
15.9 tonsBiomass / forest ac
64.7°FAvg temp

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Cities and towns in Wise 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.

Answers from the rulebook for Wise County

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

Wise County rules

  • Building permitNot required

    General building permits in Wise County, including unincorporated areas.

    • Incorporated cities and extraterritorial jurisdictions may have separate requirements; the official FAQ directs applicants in those areas to contact City Hall.
    • Septic permits remain required and are handled by Wise County Public Works at 940-627-9332.
    “Wise County does not require general building permits. If you are with an incorporated city or ETJ, contact the City Hall for information. Septic Permits are required, however; contact Public Works at 940-627-9332.”
    2 more reviewed findings on this topic
    • Not required — General building permits for construction in Wise County areas outside incorporated cities and their extraterritorial jurisdictions.
      “Wise County does not require general building permits. If you are with an incorporated city or ETJ, contact the City Hall for information. Septic Permits are required, however; contact Public Works at 940-627-9332.”
    • Not required — General residential, commercial, energy, and other building permits in unincorporated Wise County.
      “Wise County does not require general building permits. If you are with an incorporated city or ETJ, contact the City Hall for information. Septic Permits are required, however; contact Public Works at 940-627-9332.”
  • Owner-builder exemption · follows from the permit answerNot needed

    Unincorporated Wise County: no county building permit is required, so there is no permit to be exempt from and you may build your own home. State licensing for electrical, plumbing and HVAC work may still apply.

    • Incorporated cities and ETJs may have separate permit requirements administered by the relevant city.
    • Septic permits remain required and are administered through Wise County Public Works.
    “Wise County does not require general building permits. If you are with an incorporated city or ETJ, contact the City Hall for information. Septic Permits are required, however; contact Public Works at 940-627-9332.”
  • Zoning districts · by state lawNo county rule

    Unincorporated Wise County: no county rule sets this, because Wise County has adopted no county zoning ordinance (Texas law lets some counties zone, but this one has not). The county legal census found no county zoning ordinance, citing co.wise.tx.us.

    • Septic, floodplain, subdivision and health rules still apply; cities and towns set their own rules inside their limits.
    • Chapter 231 does not grant a general statewide county zoning power; authority is provided through geographically or subject-matter limited subchapters.
    • For Padre Island, the authority applies in Cameron or Willacy County outside a municipality and within two miles of a publicly owned park or recreational development, or within two miles of a beach, wharf, or bathhouse used by at least 500 persons annually.
    “This subchapter applies to the areas of Padre Island located in Cameron or Willacy County and located: (1) outside a municipality but within two miles of a publicly owned park or recreational development; or (2) within two miles of a beach, wharf, or bathhouse used by at least 500 persons annually.”
  • Minimum dwelling size · by state lawNo county rule

    Unincorporated Wise County: no county rule sets this, because Wise County has adopted no county zoning ordinance (Texas law lets some counties zone, but this one has not). The county legal census found no county zoning ordinance, citing co.wise.tx.us.

    • Septic, floodplain, subdivision and health rules still apply; cities and towns set their own rules inside their limits.
    • Chapter 231 does not grant a general statewide county zoning power; authority is provided through geographically or subject-matter limited subchapters.
    • For Padre Island, the authority applies in Cameron or Willacy County outside a municipality and within two miles of a publicly owned park or recreational development, or within two miles of a beach, wharf, or bathhouse used by at least 500 persons annually.
    “This subchapter applies to the areas of Padre Island located in Cameron or Willacy County and located: (1) outside a municipality but within two miles of a publicly owned park or recreational development; or (2) within two miles of a beach, wharf, or bathhouse used by at least 500 persons annually.”
  • Minimum lot size · by state lawNo county rule

    Unincorporated Wise County: no county rule sets this, because Wise County has adopted no county zoning ordinance (Texas law lets some counties zone, but this one has not). The county legal census found no county zoning ordinance, citing co.wise.tx.us.

    • Septic, floodplain, subdivision and health rules still apply; cities and towns set their own rules inside their limits.
    • Chapter 231 does not grant a general statewide county zoning power; authority is provided through geographically or subject-matter limited subchapters.
    • For Padre Island, the authority applies in Cameron or Willacy County outside a municipality and within two miles of a publicly owned park or recreational development, or within two miles of a beach, wharf, or bathhouse used by at least 500 persons annually.
    “This subchapter applies to the areas of Padre Island located in Cameron or Willacy County and located: (1) outside a municipality but within two miles of a publicly owned park or recreational development; or (2) within two miles of a beach, wharf, or bathhouse used by at least 500 persons annually.”
  • Setbacks · by state lawNo county rule

    Unincorporated Wise County: no county rule sets this, because Wise County has adopted no county zoning ordinance (Texas law lets some counties zone, but this one has not). The county legal census found no county zoning ordinance, citing co.wise.tx.us.

    • Septic, floodplain, subdivision and health rules still apply; cities and towns set their own rules inside their limits.
    • Chapter 231 does not grant a general statewide county zoning power; authority is provided through geographically or subject-matter limited subchapters.
    • For Padre Island, the authority applies in Cameron or Willacy County outside a municipality and within two miles of a publicly owned park or recreational development, or within two miles of a beach, wharf, or bathhouse used by at least 500 persons annually.
    “This subchapter applies to the areas of Padre Island located in Cameron or Willacy County and located: (1) outside a municipality but within two miles of a publicly owned park or recreational development; or (2) within two miles of a beach, wharf, or bathhouse used by at least 500 persons annually.”
  • Lot coverage · by state lawNo county rule

    Unincorporated Wise County: no county rule sets this, because Wise County has adopted no county zoning ordinance (Texas law lets some counties zone, but this one has not). The county legal census found no county zoning ordinance, citing co.wise.tx.us.

    • Septic, floodplain, subdivision and health rules still apply; cities and towns set their own rules inside their limits.
    • Chapter 231 does not grant a general statewide county zoning power; authority is provided through geographically or subject-matter limited subchapters.
    • For Padre Island, the authority applies in Cameron or Willacy County outside a municipality and within two miles of a publicly owned park or recreational development, or within two miles of a beach, wharf, or bathhouse used by at least 500 persons annually.
    “This subchapter applies to the areas of Padre Island located in Cameron or Willacy County and located: (1) outside a municipality but within two miles of a publicly owned park or recreational development; or (2) within two miles of a beach, wharf, or bathhouse used by at least 500 persons annually.”
  • Building height · by state lawNo county rule

    Unincorporated Wise County: no county rule sets this, because Wise County has adopted no county zoning ordinance (Texas law lets some counties zone, but this one has not). The county legal census found no county zoning ordinance, citing co.wise.tx.us.

    • Septic, floodplain, subdivision and health rules still apply; cities and towns set their own rules inside their limits.
    • Chapter 231 does not grant a general statewide county zoning power; authority is provided through geographically or subject-matter limited subchapters.
    • For Padre Island, the authority applies in Cameron or Willacy County outside a municipality and within two miles of a publicly owned park or recreational development, or within two miles of a beach, wharf, or bathhouse used by at least 500 persons annually.
    “This subchapter applies to the areas of Padre Island located in Cameron or Willacy County and located: (1) outside a municipality but within two miles of a publicly owned park or recreational development; or (2) within two miles of a beach, wharf, or bathhouse used by at least 500 persons annually.”
  • Living in an RV · by state lawNo county rule

    Unincorporated Wise County: no county rule sets this, because Wise County has adopted no county zoning ordinance (Texas law lets some counties zone, but this one has not). The county legal census found no county zoning ordinance, citing co.wise.tx.us.

    • Septic, floodplain, subdivision and health rules still apply; cities and towns set their own rules inside their limits.
    • Chapter 231 does not grant a general statewide county zoning power; authority is provided through geographically or subject-matter limited subchapters.
    • For Padre Island, the authority applies in Cameron or Willacy County outside a municipality and within two miles of a publicly owned park or recreational development, or within two miles of a beach, wharf, or bathhouse used by at least 500 persons annually.
    “This subchapter applies to the areas of Padre Island located in Cameron or Willacy County and located: (1) outside a municipality but within two miles of a publicly owned park or recreational development; or (2) within two miles of a beach, wharf, or bathhouse used by at least 500 persons annually.”
  • Camping on your land · by state lawNo county rule

    Unincorporated Wise County: no county rule sets this, because Wise County has adopted no county zoning ordinance (Texas law lets some counties zone, but this one has not). The county legal census found no county zoning ordinance, citing co.wise.tx.us.

    • Septic, floodplain, subdivision and health rules still apply; cities and towns set their own rules inside their limits.
    • Chapter 231 does not grant a general statewide county zoning power; authority is provided through geographically or subject-matter limited subchapters.
    • For Padre Island, the authority applies in Cameron or Willacy County outside a municipality and within two miles of a publicly owned park or recreational development, or within two miles of a beach, wharf, or bathhouse used by at least 500 persons annually.
    “This subchapter applies to the areas of Padre Island located in Cameron or Willacy County and located: (1) outside a municipality but within two miles of a publicly owned park or recreational development; or (2) within two miles of a beach, wharf, or bathhouse used by at least 500 persons annually.”
  • Tiny homes · by state lawNo county rule

    Unincorporated Wise County: no county rule sets this, because Wise County has adopted no county zoning ordinance (Texas law lets some counties zone, but this one has not). The county legal census found no county zoning ordinance, citing co.wise.tx.us.

    • Septic, floodplain, subdivision and health rules still apply; cities and towns set their own rules inside their limits.
    • Chapter 231 does not grant a general statewide county zoning power; authority is provided through geographically or subject-matter limited subchapters.
    • For Padre Island, the authority applies in Cameron or Willacy County outside a municipality and within two miles of a publicly owned park or recreational development, or within two miles of a beach, wharf, or bathhouse used by at least 500 persons annually.
    “This subchapter applies to the areas of Padre Island located in Cameron or Willacy County and located: (1) outside a municipality but within two miles of a publicly owned park or recreational development; or (2) within two miles of a beach, wharf, or bathhouse used by at least 500 persons annually.”
  • Manufactured homes · by state lawNo county rule

    Unincorporated Wise County: no county rule sets this, because Wise County has adopted no county zoning ordinance (Texas law lets some counties zone, but this one has not). The county legal census found no county zoning ordinance, citing co.wise.tx.us.

    • Septic, floodplain, subdivision and health rules still apply; cities and towns set their own rules inside their limits.
    • Chapter 231 does not grant a general statewide county zoning power; authority is provided through geographically or subject-matter limited subchapters.
    • For Padre Island, the authority applies in Cameron or Willacy County outside a municipality and within two miles of a publicly owned park or recreational development, or within two miles of a beach, wharf, or bathhouse used by at least 500 persons annually.
    “This subchapter applies to the areas of Padre Island located in Cameron or Willacy County and located: (1) outside a municipality but within two miles of a publicly owned park or recreational development; or (2) within two miles of a beach, wharf, or bathhouse used by at least 500 persons annually.”
  • Accessory dwellings · by state lawNo county rule

    Unincorporated Wise County: no county rule sets this, because Wise County has adopted no county zoning ordinance (Texas law lets some counties zone, but this one has not). The county legal census found no county zoning ordinance, citing co.wise.tx.us.

    • Septic, floodplain, subdivision and health rules still apply; cities and towns set their own rules inside their limits.
    • Chapter 231 does not grant a general statewide county zoning power; authority is provided through geographically or subject-matter limited subchapters.
    • For Padre Island, the authority applies in Cameron or Willacy County outside a municipality and within two miles of a publicly owned park or recreational development, or within two miles of a beach, wharf, or bathhouse used by at least 500 persons annually.
    “This subchapter applies to the areas of Padre Island located in Cameron or Willacy County and located: (1) outside a municipality but within two miles of a publicly owned park or recreational development; or (2) within two miles of a beach, wharf, or bathhouse used by at least 500 persons annually.”
  • Who permits septicCounty

    Septic-permit administration identified by Wise County.

    • The county FAQ directs applicants to Public Works at 940-627-9332.
    • The FAQ separately directs people in an incorporated city or ETJ to contact City Hall for building-permit information; it does not state a septic exception.
    “Septic Permits are required, however; contact Public Works at 940-627-9332.”
  • Septic permitRequired

    On-site sewage facilities in Wise County administered through Wise County Public Works.

    • An Authorization to Construct is required before any on-site sewage facility construction.
    • A site evaluation, required planning materials, and an application are required.
    • Applications and planning materials must comply with TCEQ Title 30 TAC Chapter 285 and any more stringent county rules.
    • All on-site sewage facilities require a permit, including land tracts of ten acres or larger.
    • The application and appropriate fee must be submitted to the Wise County Department of Public Works.
    “Wise County does not require general building permits. If you are with an incorporated city or ETJ, contact the City Hall for information. Septic Permits are required, however; contact Public Works at 940-627-9332.”
    2 more reviewed findings on this topic
    • Required — Septic permits and on-site sewage facilities administered by Wise County Public Works in unincorporated Wise County.
      “Wise County does not require general building permits. If you are with an incorporated city or ETJ, contact the City Hall for information. Septic Permits are required, however; contact Public Works at 940-627-9332.”
    • Required — Septic permits for property administered by Wise County Public Works in unincorporated Wise County.
      “Septic Permits are required, however; contact Public Works at 940-627-9332.”
  • Off-grid sanitationLimited

    On-site sewage facilities used for sanitation in subdivisions and on property subject to Wise County OSSF requirements outside municipal limits.

    • On-site sewage facilities may be used as an alternative sanitation system, but an Authorization to Construct is required before construction.
    • A site evaluation, required planning materials, and an application are required under Wise County and TCEQ rules.
    • All on-site sewage facilities require a permit, including facilities on land tracts of 10 acres or larger.
    • Where OSSF are proposed, the OSSF application and required planning materials must be submitted with the Final Plat in accordance with TCEQ guidelines and the Wise County On-Site Sewage Facility Order.
    • Minimum lot area is one acre with public water and two acres with an individual water system for the specified subdivision contexts.

    minimum lot area with public water: >= 1 acre (for platted or unplatted subdivisions served by a public water supply) · minimum lot area with individual water system: >= 2 acres (for platted or unplatted subdivisions served by individual water systems) · OSSF permit threshold: 10 acres (all OSSF require a permit, including land tracts ten acres or larger)

    “An Authorization to Construct is required prior to any on-site sewage facility construction. [...] All on-site sewage facilities are required to obtain a permit including land tracts that are ten (10) acres or larger.”
  • Mandatory utility hookupConditional

    Subdivision development outside municipal limits and within Wise County.

    • The rules apply outside the limits of a municipality; developments within a municipality's extraterritorial jurisdiction are subject to the governmental entity authorized under the County-municipality agreement.
    • All subdivisions must be provided with an approved public water distribution system.
    • If connection to an approved public water distribution system is not feasible, Wise County may allow private water wells installed under TCEQ Title 30 TAC Chapters 230 and 338.
    • The subdivider must furnish, install, or construct public water and sewer systems necessary for proper subdivision development.
    • Utility and service requirements are subdivision-specific and do not establish a countywide requirement that every existing parcel connect to a public utility.
    “All subdivisions shall be provided with an approved public water distribution system. [...] If connection to an approved public water distribution system is not feasible, the County may allow private water wells to be installed according to TCEQ Title 30 TAC Chapters 230 and 338.”
  • Agricultural exemptionAvailable (with conditions)

    Division of a tract outside municipal limits into two or more parts where the land will be used primarily for qualifying agricultural, farm, ranch, wildlife management, or timber production use.

    • The owner must not lay out a part of the tract described by Section 3.01.A.3, namely streets, alleys, squares, parks, or other parts intended for public use or use by purchasers or owners of lots.
    • 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 the qualifying agricultural, farm, ranch, wildlife management, or timber production use, the platting requirements apply.
    • The cited county rules state that TCEQ requirements and the Wise County On-Site Sewage Facility Order continue to apply even when platting is not required.
    • This is a platting exemption and does not establish exemption from other county, state, wastewater, floodplain, or development requirements.
    “A county may not require the owner of a tract of land located outside the limits of a municipality who divides the tract into two or more parts to have a plat of the subdivision prepared if: i. the owner does not lay out a part of the tract described by Section 3.01.A.3; and ii. the land is to 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.”
  • Subdividing landRegulated (with conditions)

    Subdivision of land outside municipal limits in Wise County, including divisions into two or more parts for subdivisions, lots, streets, alleys, squares, parks, or other parts intended for public use or use by lot purchasers or owners.

    • The county rules apply outside municipal limits; if the subdivision or any part lies within a municipality's extraterritorial jurisdiction, the plat must be submitted to the governmental entity authorized under the written county-municipality agreement.
    • The agricultural, family-transfer, acreage, veterans' land, and other statutory exceptions in Section 3.01.C apply where their stated conditions are met.
    • Even when platting is not required, the developer remains responsible for current Texas Local Government Code requirements, TCEQ Title 30 TAC Chapter 285 requirements, and the Wise County On-Site Sewage Facility Order.
    • County approval, applicable review and inspection fees, and final plat filing are required for regulated subdivisions.
    • The cited rules document is dated June 2019 and states it was amended April 26, 2021; the county instructs developers to obtain the most current rules adopted by the Commissioners Court.

    preliminary plat fee: 800 USD (plus $100 per lot) · final plat and construction plans with roads fee: 800 USD (plus $75 per lot) · final plat without roads fee: 750 USD · construction inspection fee: 2000 USD (for up to the first 1 mile, plus $150 per half mile or portion thereof over 1 mile)

    “The Owner of a tract of land located outside the limits of a municipality must prepare a plat of the subdivision if the owner intends to divide the tract into two or more parts to layout: 1. a subdivision of the tract, including an addition; 2. lots; or 3. streets, alleys, squares, parks, or other parts of the tract intended by the owner of the tract to be dedicated to public use. or for the use of purchasers or owners of lots fronting on or adjacent to the streets, alleys, squares, parks, or other parts.”
  • Building in a floodplainRequired

    Construction and subdivision development in floodplain areas outside municipal limits and within Wise County.

    • Prior to any construction within the floodplain, a Floodplain Development Permit must be obtained from the Wise County Floodplain Administrator.
    • Lots located within or adjacent to the 100-year floodplain must be labeled with a minimum recommended finished-floor elevation at least 2 feet above the 100-year floodplain elevation.
    • No house may be built in a 100-year floodplain unless the minimum finished-floor elevation requirements are met.
    • Any filling or obstruction of the floodway or drainage easements is prohibited.
    • The accessible official Development Rules and Regulations document is dated June 2019 and states it was amended April 26, 2021; these dates are document dates, not separately stated effective dates.
    • The accessible sources did not establish the current Flood Damage Prevention Ordinance's permit fees, permit expiration rules, or all ordinance exceptions.

    minimum finished-floor elevation above 100-year floodplain elevation: >= 2 feet (The document states this is the minimum; no separate exception was stated in the cited passage.)

    “Prior to any construction within the floodplain, a Floodplain Development Permit must be obtained from the Wise County Floodplain Administrator.”
  • Permit feesPublished (with conditions)

    Wise County subdivision plat and development-plan fees for property outside municipal limits and within the county.

    • Applicable fees must be paid before consideration or approval of a plat.
    • A receipt must be included with the submittal.
    • A separate filing fee is assessed when the plat is filed.
    • Fees apply to subdivisions not finally approved before passage of the Court Order.
    • Phased or portioned subdivisions pay fees for each submitted phase.
    • Construction-inspection fees must be paid before construction begins; additional final-construction-inspection fees must be paid before plat filing.

    preliminary plat: 800 USD plus $100 per lot · final plat and construction plans with roads: 800 USD plus $75 per lot · final plat without roads: 750 USD · plat amendment: 300 USD · plat cancellation: 200 USD · request for variance: per 200 USD per variance

    “1. Preliminary Plat $800.00 + $100.00 per lot 2. Final Plat and Construction plans with roads $800.00 + $75.00 per lot 3. Final Plat without roads $750.00”
  • Permit processPartial

    General building and related county permitting in unincorporated Wise County.

    • Wise County does not require general building permits.
    • If the property is in an incorporated city or extraterritorial jurisdiction, the applicant must contact the City Hall for information.
    • Septic permits remain required and are handled through Wise County Public Works at 940-627-9332.
    • The source does not provide a complete process for every county-administered permit type.
    “Wise County does not require general building permits. If you are with an incorporated city or ETJ, contact the City Hall for information. Septic Permits are required, however; contact Public Works at 940-627-9332.”
  • County-wide zoningAbsent

    Texas counties lack zoning authority in unincorporated areas; Wise County regulates development via OSSF and subdivision rules only.

    Wise County FAQ ↗Scouted from the county site, not yet independently re-checked

Texas rules that apply here

  • Building code adoptedPartial

    Industrialized housing and buildings, modules, and modular components governed by the Texas Industrialized Housing and Buildings program.

    • The mandatory state code adoption applies to industrialized housing and buildings, modules, and modular components, not all construction statewide.
    • The effective date is July 1, 2024.
    • The International Existing Building Code applies to alterations of portable industrialized buildings.
    • Manufacturers already certified for Texas must have design-package documents reviewed and approved to the new editions with an approval date on or after July 1, 2024, unless the manufacturer elected to transition before the effective date under Department rule 70.70(a)(5)(B).
    • Construction begun on or after July 1, 2024 must comply with the new code editions and approved design packages.
    • Construction begun before July 1, 2024, or before a manufacturer's effective transition date, must meet the stated completion, inspection, and labeling deadline to remain eligible for a Texas decal.

    effective date: 2024-07-01 · International Building Code: 2021 Edition (including appendices C, F, and K) · International Residential Code: 2021 Edition (including appendices AG, AH, AK, AP, AQ, and AT) · International Fuel Gas Code: 2021 Edition · International Mechanical Code: 2021 Edition · International Plumbing Code: 2021 Edition · International Energy Conservation Code: 2015 Edition · National Electrical Code: 2020 Edition · International Existing Building Code: 2021 Edition (for alterations of portable industrialized buildings)

    “July 1, 2024, all industrialized housing and buildings, modules, and modular components shall comply with the following codes, as amended in §70.101 of the IHB Rules:”
    One more reviewed finding on this topic
    • Partial — Industrialized housing and buildings, modules, and modular components built for Texas under the Industrialized Housing and Buildings program.
      “Effective July 1, 2024, all industrialized housing and buildings, modules, and modular components shall comply with the following codes, as amended in §70.101 of the IHB Rules:”
  • 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.”
    One more reviewed finding on this topic
    • Limited — OSSFs using secondary treatment or drip irrigation in Texas.
      “A system using secondary treatment or drip irrigation must be inspected by a valid maintenance company once every four months, or be maintained by the single family homeowner, where allowed.”
  • Well permitLimited

    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.

    • A groundwater conservation district must require a permit except as provided by Texas Water Code §36.117.
    • A district may not require a permit or permit amendment for maintenance or repair that does not increase production capability above the authorized or permitted production rate.
    • Permit applications must be in writing and sworn.
    • Whether a particular private well is exempt or subject to additional district requirements depends on the applicable groundwater conservation district's rules.

    permit application form: in writing and sworn

    “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.”
  • Driveway accessRequired

    New or modified access driveways connecting property to a Texas state highway right of way.

    • A local public agency may receive access driveway permitting authority for state highways, but TxDOT approval remains required for drainage impacts on the state highway system before local approval.
    • No access driveway is permitted within a flared or widened right-of-way section at an intersection of a state highway with another highway, road, or street.
    • All entrances and exits, including radii, must be confined within the permittee's property frontage.
    • One-way 45-to-90-degree driveways are permitted for connections to one-way frontage roads or lane-divided highways; otherwise the driveway angle must be 75 to 90 degrees.
    • ADAAG and Texas Accessibility Standards apply.

    private residential driveway maximum width: <= 24 feet (Except as increased by permissible radii.) · driveway-to-pavement radius: >= 15 feet

    “A driveway must be constructed in accordance with a fully executed driveway permit”
  • 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.”

Inside cities and towns in Wise County

Municipal rules found while researching the county. They apply inside that city or town, not to unincorporated land.

  • Building code adoptedAdopted (with conditions)

    Building work within the city limits of Decatur, Texas, an incorporated municipality in Wise County.

    • Permits are required for work within Decatur city limits.
    • The source states that adopted building codes regulate the permits.
    “Permits are required for work and are regulated by the adopted Building Codes within the city limits of Decatur.”
  • Local zoningPresent (with conditions)

    Zoning within the City of Decatur, Wise County, Texas.

    • The City of Decatur states that its zoning ordinance was adopted in 2015; specific uses and locations remain subject to that ordinance and related city development rules.

    zoning ordinance adoption year: 2015

    “The City’s Zoning Ordinance, adopted in 2015, is a regulatory framework that guides private sector investment to desired locations and, through the use of design provisions, ensures that new development adds to the unique history, climate, and economy of the City of Decatur.”
    2 more reviewed findings on this topic
    • Present (with conditions) — Zoning regulation within the City of Boyd, Texas.
      “Zoning Ordinance and Revision Ordinance/Resolution Status Adopted”
    • Present (with conditions) — Zoning regulation within the City of Decatur, Texas, including municipal planning and zoning review.
      “The City’s Zoning Ordinance, adopted in 2015, is a regulatory framework that guides private sector investment to desired locations”

Still unanswered

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

  • Inspections — General building inspections for construction in unincorporated Wise County.
  • Certificate of occupancy — Certificates of occupancy for buildings in unincorporated Wise County.
  • Short-term rentals — Short-term rental use in Wise 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.

Water rights & wells in Wise County

Whether a new home can legally get its own water here — the sub-state groundwater regime, from Texas’s water agency.

Actively managed

This basin is under active state management — new water use is scrutinized, though a domestic well is usually still allowed.

Household wellExempt up to a limit

Texas groundwater is governed by the rule of capture; a Groundwater Conservation District must exempt qualifying domestic/livestock wells and may not restrict their production, but well registration and spacing rules can still apply and the exemption does not cover wells serving a platted subdivision.

Limit: Domestic/livestock well exempt from GCD production permitting if on a tract >10 acres AND incapable of producing >25,000 gal/day (Tex. Water Code §36.117)

Texas Water Code §36.117 / TWDB ↗
  • North-Central Texas Trinity & Woodbine Aquifers Priority Groundwater Management Areapartial of county

    TCEQ-designated DFW-region Trinity/Woodbine critical-groundwater area; drives GCD coverage. Domestic/livestock wells remain exempt but spacing/registration may apply.

    TCEQ — Priority Groundwater Management Areas ↗

Hybrid state (appropriation + riparian). Groundwater rules change and basin boundaries follow the aquifer, not the county line — confirm current well and appropriation rules with the Texas state water agency before you buy or drill.Groundwater governance as of Jul 2026, cited to each administering agency.

Living off-grid in Wise County, Texas

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

Wise County scores 60/100 on the Bolthole Index, a solid county profile. Its strengths: low administrative friction for a quiet rural property and a stronger property-autonomy legal backdrop. Watch-outs: about 29,089 people within a 30-minute drive.

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

Wise 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 Wise County Environmental Services / Public Works (TCEQ authorized 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 Wise County?

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

How much does land cost in Wise County, Texas?

Land in Wise County runs about $6,259 per acre, based on the latest county data.

What is the water situation in Wise County?

Wise County gets about 35.3" of rain a year, with severe drought in roughly 23.2% of years. On water rights, Wise County lies in the North-Central Texas Trinity & Woodbine Aquifers Priority Groundwater Management Area — TCEQ-designated DFW-region Trinity/Woodbine critical-groundwater area; drives GCD coverage. Domestic/livestock wells remain exempt but spacing/registration may apply..

How remote is Wise County?

A representative private-land location has about 29,089 people within a 30-minute drive and 8,478,364 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 Wise compares in Texas

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