Bolthole Index

Fisher County, Texas

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

48Index Score / 100
#154 of 254 in Texas

Fisher County, Texas has no building or permit department listed on its official site, and Texas counties generally cannot require residential building permits outside cities, so unincorporated Fisher County most likely does not require one1. No zoning department or ordinance was found either, so minimum lot size, setbacks and RV, tiny-home or manufactured-home occupancy are unregulated by the county as far as we could confirm23. Both answers rest on the absence of a published county rule, not a confirmed ordinance search of every county record, so call the County Judge's office to check before you build4. Septic systems need a state OSSF permit, most likely through the TCEQ regional office since no local authorized agent was found56.

At a glance

Building permit
Likely not required; official adoption of the optional state code is unconfirmed1
Zoning
Likely none; no zoning department or ordinance found2
Septic permit
Required; likely through the TCEQ regional office (no confirmed local agent)56
RV / tiny home living
Unrestricted by county zoning, as far as we could confirm3
Minimum lot size / setbacks
None found; no zoning or subdivision ordinance identified3
Owner-builder exemption
Unconfirmed; no county page addresses it7
Driveway on a state highway
TxDOT Form 1058 permit required8

Who to call

Also useful

Fisher County Judge / Commissioners Court

Presides over the Commissioners Court and Fisher County's administrative functions; the closest point of contact for a land-use or building question, since no dedicated department exists

325-776-2151

info@fishercounty.org

Fisher County Courthouse, 112 N Concho St, Roby, TX 79543

Also useful

Fisher County Clerk

Records deeds, plats, probate and other land records for Fisher County, including unincorporated areas

325-776-2401

109 N. Angelo, PO Box 368, Roby, TX 79543

Property records

Fisher County Tax Assessor-Collector

Collects Fisher County property taxes and handles vehicle title/registration and voter registration

325-776-2181

PO Box 278, 100 N. Concho, Roby, TX 79543

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

Off-grid gear

Going off-grid in Fisher 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 Fisher County, Texas?

Fisher County's official website lists no building or permit department, and Texas counties generally lack authority to require residential building permits outside incorporated cities, so the best current answer is that unincorporated Fisher County does not require one1. That answer comes with a real caveat: Texas law lets a county add residential building-code enforcement by adopting a resolution or order under Local Government Code Section 233.152, and no official Fisher County resolution or order confirming or ruling out that adoption was found9. Fisher County's population is about 3,600, far under the 250,000-person threshold that would let it adopt a fire code tied to commercial or multifamily construction on its own, so that separate authority does not apply here regardless109. Call the County Judge's office at 325-776-2151 before you build to confirm neither rule has changed, since no dedicated department was found to ask instead4.

Who is the Fisher County building department, and how do you reach them?

Fisher County has no building, zoning or floodplain department listed on its official site, which is common for a rural Texas county this size1. The offices that do exist, and that a land buyer is most likely to need, are the County Judge's office, which presides over the Commissioners Court and handles the county's administrative functions, and the County Clerk's office, which records deeds, plats and other land records411. The County Judge's office and Commissioners Court share the Fisher County Courthouse at 112 N Concho St in Roby, and can be reached at 325-776-2151 or info@fishercounty.org4. The County Clerk's office is physically at 109 N. Angelo, but mail must go to PO Box 368, Roby, TX 79543, since the Post Office does not deliver to the street address; the Clerk's office can be reached at 325-776-240111. Property tax questions go to the Tax Assessor-Collector at PO Box 278, 100 N. Concho, Roby, TX 79543, phone 325-776-218112.

Does Fisher County have zoning?

No zoning or land-use department is listed on Fisher County's official site, and Texas counties generally cannot zone unincorporated land, so the best current answer is that Fisher County has no zoning2. Because no zoning ordinance was found, accessory dwellings, RVs used as housing, tiny homes, manufactured homes, minimum lot size and setbacks are all unrestricted by county zoning as far as we could confirm3. This is a rural-county default, not a re-verified ordinance search of every Fisher County record, so a buyer with a specific plan should still confirm with the County Judge's office that nothing has changed4. Subdivision plats and any recorded deed restriction, which a lack of zoning does not override, are filed with the County Clerk11. Texas requires a plat when an owner divides a tract to lay out lots or a subdivision outside city limits, though land used primarily for agricultural use is excepted from the county plat requirement while it stays in that use1314.

How do septic permits work in Fisher County?

Every on-site sewage facility (OSSF, commonly called a septic system) in Texas needs a permit before construction, alteration or repair, and Fisher County has no local program evident to issue it, so the TCEQ regional office is the current best answer for where that permit comes from65. Under Texas rules the TCEQ regional office is the permitting authority only where no local jurisdiction has been authorized15. That finding is a default, not a confirmed local authorized-agent lookup: no Fisher County department or TCEQ authorized-agent listing specific to the county was located, so a buyer should call TCEQ directly to confirm before assuming no local agent exists5. If the permit is issued by an authority that allows it, an owner may install the system on their own single-family home, provided the owner owns the property, the property is not developed for sale or lease, and any helper is a licensed installer16. A 10-acre exemption can remove the permit requirement, but only if every condition is met: a site evaluation by a licensed evaluator or engineer, a single-family home on at least 10 acres with no other dwelling on the tract, no nuisance or groundwater pollution, and every part of the system kept at least 100 feet from the property line6. Soils help the odds here: about 36% of Fisher County's land is rated free of severe limits for a conventional septic drain field, well above many rural counties, though a site evaluation still confirms the specific parcel17.

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

As far as we could confirm, living in an RV or tiny home on unincorporated land in Fisher County is unrestricted by county zoning, since no zoning ordinance was located3. That is a zoning-only answer, and it rests on the absence of a rule rather than a confirmed ordinance search of every Fisher County record, so a buyer with a specific plan should still call the County Judge's office before relying on it4. An RV or tiny home with a bathroom or kitchen sink still needs an OSSF permit once it is used as a residence, the same as a house, most likely through the TCEQ regional office given the county's apparent lack of a local authorized agent65.

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

  1. Call the County Judge's office at 325-776-2151 to confirm current building and floodplain rules before you finalize plans, since no dedicated department publishes them online4.
  2. Check the deed and any recorded plat at the County Clerk's office, 325-776-2401, since Fisher County has no zoning to fall back on11.
  3. If the site will use a septic system, contact the TCEQ regional office to confirm the permitting authority and apply for an OSSF permit before construction begins65.
  4. Get a site evaluation to confirm your specific soils; about 36% of the county's land is rated free of severe limits for a conventional drain field, a better starting point than many rural counties17.
  5. If the driveway connects to a state highway, contact the local TxDOT district office and get a TxDOT Form 1058 permit before construction begins18.
  6. Confirm your property tax account with the Tax Assessor-Collector at 325-776-2181 before closing12.
  7. Because no county building code was confirmed either way, line up your own inspector or engineer for plumbing, electrical and structural work if you want that assurance1.

What to check before you buy land in Fisher County

Fisher County is dry country: annual precipitation averages just 22.7 inches, and the county sees severe drought in about 34.7% of years, so a private well should be tested and sized for a dry year, not an average one1920. The land is almost entirely open, with only about 2.3% wooded and 96.3% at 15% slope or less, so grading is rarely the obstacle, but heat is: the county is projected to see about 48.8 days a year at or above 100°F by mid-century212223. Soils lean favorable for septic relative to many rural counties: about 36% of the land is rated free of severe limits for a conventional drain field17. Fisher County has no federal land, so public-land boundary issues are not a factor here24. It sits about 44 miles from the nearest metro area with a population density of about 4 people per square mile, a remote, sparsely populated county2526. Typical homeowner's insurance runs high at about $2,650 a year, and the effective property tax rate is about 1.7%, for a median bill near $1,323 a year on the county's typical home272829. Farmland trades at roughly $1,380 an acre against a typical home value around $101,592, both low figures for the region3031.

Watch-outs

  • Fisher County's official site lists no building, zoning or floodplain department, and whether the county ever adopted the optional state resolution for residential building-code enforcement is unconfirmed, so call the County Judge's office at 325-776-2151 before you build rather than treat this guide's answer as a re-verified legal ruling41.
  • No confirmed local TCEQ authorized agent was found for Fisher County septic permits, so call TCEQ directly to confirm the regional office is still the permitting authority before you apply5.
  • This guide's zoning and building-permit answers rest on the absence of a published county rule, not a courthouse-by-courthouse ordinance search, so a buyer with an unusual plan should still confirm with the County Judge's office3.
  • The County Clerk's office cannot receive US Mail at its street address; use PO Box 368, Roby, TX 79543 for anything mailed11.

Sources

  1. Fisher County, Texas official website (2026 county census)
  2. Fisher County, Texas official website (2026 county census)
  3. Texas law on county zoning and building authority
  4. Fisher County Judge / Commissioners Court (fishercounty.org)
  5. TCEQ Getting a Permit for an OSSF (2026 county census)
  6. Getting a Permit for an OSSF - Such as a Septic System (Texas statewide rule), quoted and re-checked
  7. Getting a Permit for an OSSF - Such as a Septic System (2026 county census)
  8. Section 4: Driveway Permits, Design, and Materials (Texas statewide rule), quoted and re-checked
  9. Local Government Code Chapter 233, County Regulation of Housing and Other Structures (Texas statewide rule), quoted and re-checked
  10. County population: Bolthole Index county data
  11. Fisher County Clerk (fishercounty.org)
  12. Fisher County Tax Assessor-Collector (fishercounty.org)
  13. Texas Local Government Code Section 232.001, Plat Required, quoted and re-checked
  14. Local Government Code Chapter 232, County Regulation of Subdivisions, quoted and re-checked
  15. Getting a Permit for an OSSF - Such as a Septic System, quoted and re-checked
  16. Getting a Permit for an OSSF - Such as a Septic System, quoted and re-checked
  17. 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
  18. Access Management Manual — Section 4: Driveway Permits, Design, and Materials, quoted and re-checked
  19. Annual precipitation: Bolthole Index county data
  20. Share of years in severe drought: Bolthole Index county data
  21. Wooded share of land: Bolthole Index county data
  22. Share of land at 15% slope or less: Bolthole Index county data
  23. Projected mid-century days at or above 100°F: Bolthole Index county data
  24. Federal land share: Bolthole Index county data
  25. Straight-line distance from the county center to the nearest city of 100,000+ people: Bolthole Index county data
  26. Population density: Bolthole Index county data
  27. Typical home insurance premium: Bolthole Index county data
  28. Effective property tax rate: Bolthole Index county data
  29. Median property tax bill: Bolthole Index county data
  30. Farmland value per acre (USDA census): Bolthole Index county data
  31. Typical home value (Zillow): Bolthole Index county data

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, Fisher County requires no county building permit for a home.

RuleFisher CountyScurry CountyNolan CountyJones CountyStonewall CountyKent CountyMitchell County
Building permitNot requiredNot requiredNot requiredNot requiredNot requiredNot requiredNot required
County zoningNoNoNoNoNoNoNo
Septic permitsTCEQScurry CountyTCEQJones CountyTCEQTCEQ Region 3Mitchell County

County locator

Fisher County in Texas

48
County map
Fisher County highlighted among the Texas counties · colored by Index score

How Fisher County scores

Seclusion84100% ev.
Self-Sufficiency1796% ev.
Admin Boringness8290% ev.
Durability35100% ev.
Property Autonomy71100% ev.
Carry Cost80100% ev.

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

$102kTypical home
1.7%Property tax
$1,380Land / acre
22.7"Annual rain
34.7% of yrsSevere drought
48.8 / yr (+29.8)Mid-century 100°F days
29 daysMid-century dry spell
1.61" (+3.8%)Mid-century 1-day rain
1.29×Wildfire change factor
100%Forward climate coverage
$2,650Home insurance / yr
-2.5% / yrInsurance growth
0%Nonrenewal rate
county median (2+ published ZIPs)Insurance basis
1,793People within 30 min
360,950People within 2 hr
3,983Radius comparison (15 mi)
4People / sq mi
0%Federal land
96.3%Land at 15% slope or less
36%Soils rated "not limited" for septic (strict USDA rating)
205,889 acWorkable land screen
2.3%Wooded land
6 tonsBiomass / forest ac
64.4°FAvg temp

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Cities and towns in Fisher 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.

Roby · Rotan

Answers from the rulebook for Fisher County

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

Fisher County rules

  • Zoning districts · by state lawNo county rule

    Unincorporated Fisher County: no county rule sets this, because Fisher 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 fishercounty.org.

    • 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 Fisher County: no county rule sets this, because Fisher 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 fishercounty.org.

    • 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 Fisher County: no county rule sets this, because Fisher 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 fishercounty.org.

    • 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 Fisher County: no county rule sets this, because Fisher 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 fishercounty.org.

    • 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 Fisher County: no county rule sets this, because Fisher 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 fishercounty.org.

    • 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 Fisher County: no county rule sets this, because Fisher 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 fishercounty.org.

    • 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 Fisher County: no county rule sets this, because Fisher 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 fishercounty.org.

    • 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 Fisher County: no county rule sets this, because Fisher 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 fishercounty.org.

    • 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 Fisher County: no county rule sets this, because Fisher 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 fishercounty.org.

    • 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 Fisher County: no county rule sets this, because Fisher 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 fishercounty.org.

    • 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 Fisher County: no county rule sets this, because Fisher 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 fishercounty.org.

    • 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.”
  • Subdividing landRegulated (with conditions)

    Subdivision of land outside municipal limits in Fisher County.

    • A plat is required when an owner divides a tract into two or more parts to lay out a subdivision, addition, lots, or public-use streets, alleys, squares, parks, or other parts.
    • The agricultural-use exception in Local Government Code Section 232.0015(c) applies when its conditions are met.
    • Subdivisions subject to Subchapter B or G, and applicable municipal extraterritorial-jurisdiction agreements under Section 232.0013, are treated under those provisions instead.

    minimum divided parts: >= 2 parts (The statute contains exceptions, including the agricultural-use exception in Section 232.0015(c).)

    “divides the tract into two or more parts to lay out: (1) a subdivision of the tract, including an addition; (2) lots; or”
  • County-wide zoningAbsent

    No zoning or land-use department is listed on the county site; Texas counties generally cannot zone unincorporated land.

    Fisher County, Texas official website ↗Scouted from the county site, not yet independently re-checked

Texas rules that apply here

  • Building permitLimited

    Industrialized housing or buildings installed in Texas, including purchasers or lessees acquiring a unit for their own or their company’s use.

    • A person purchasing or leasing an industrialized house or building for their own use or their company’s use may file for an installation permit instead of registering as an industrialized builder.
    • A person responsible for assembly, connection, and on-site construction for persons other than themselves must be registered as an industrialized builder.
    • Municipalities may require applicable local permits and licenses before construction begins when the municipality regulates the installation.
    “A person who is a retailer of industrialized housing or buildings, or who is responsible for the assembly, connection, and on-site construction and erection of an industrialized house or building for persons other than themselves, must be registered as an industrialized builder. Subcontractors do not require the registration unless required by other applicable state laws. For example, electricians, HVAC contractors, and plumbers must be licensed in accordance with the applicable state law. If you are purchasing or leasing an industrialized house or building for your own use, or your company's use, you may file for an installation permit in lieu of registering as an industrialized builder.”
  • Owner-builder exemptionAvailable (with conditions)

    An owner installing an OSSF for a single-family dwelling in Texas, including Fisher County if the local permitting authority allows owner installation.

    • Whether an owner may install the OSSF depends on whether the permitting authority allows it in its local requirements.
    • 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.
    • If another person assists with installation, that person must be a licensed installer of the correct level, except for a licensed electrician installing electrical components or a person delivering and setting a treatment or pump tank.
    “This depends on whether the permitting authority allows this in their local requirements. Otherwise yes, provided you have the knowledge, skills, and equipment to do so AND:”
    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”
  • 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:”
  • Who permits septicMixed (with conditions)

    OSSF permitting, inspection, and administration throughout Texas.

    • TCEQ administers the program in areas where no local jurisdiction has been authorized.
    • A local governmental entity may administer the program only after an order, ordinance, or resolution is approved by TCEQ.
    • The authorized agent administers the program within its approved area of jurisdiction.
    • Local programs may adopt requirements more stringent than state minimums.
    “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.”
    2 more reviewed findings on this topic
    • State (with conditions) — OSSF permitting in Texas locations where no local jurisdiction has been authorized, potentially including Fisher County if no local authorized agent exists.
      “The TCEQ regional office will be the permitting authority in locations where a local jurisdiction has not been authorized.”
    • 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.”
  • 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.”
    3 more reviewed findings on this topic
    • Required — On-site sewage facilities, including septic systems and holding tanks, in Fisher County under Texas statewide minimum requirements.
      “A permit is required to construct, install, alter, extend, or repair an OSSF. Always check with your local permitting authority. Local permitting programs can be more stringent than State minimums.”
    • Required — Constructing, installing, altering, extending, or repairing an OSSF in Fisher County, subject to the applicable local permitting authority.
      “A permit is required to construct, install, alter, extend, or repair an OSSF. Always check with your local permitting authority. Local permitting programs can be more stringent than State minimums.”
    • 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

    OSSFs operated under a maintenance contract, including systems using aerobic or secondary treatment, non-standard treatment, drip irrigation, or surface-application disposal, in Fisher County.

    • The maintenance provider must inspect system components during each site visit and note whether every component is working.
    • If a component is not operating properly, the property owner must have it repaired.
    • The maintenance provider must test the system as required by 30 TAC 285.91(4).
    • Reports must be submitted to the permitting authority and owner at least once every four months.
    • The reporting frequency may be reduced to once every six months when the system uses qualifying electronic monitoring.
    • Reports must include responses to property-owner complaints and electronic-monitoring notices and must be submitted within 14 days after the test.
    • Some permitting authorities may adopt more stringent requirements, including homeowner training or prohibition of homeowner maintenance.

    routine report frequency: once every four months (May be reduced to once every six months with qualifying electronic monitoring) · report submission deadline: 14 days after test

    “Inspect components of the system and note whether or not every component is working during each site visit; If a component is not operating properly, the property owner must have it repaired.”
    2 more reviewed findings on this topic
    • Limited — OSSF installation and, where applicable, maintenance inspections in Texas
      “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.”
    • 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.”
  • Off-grid sanitationLimited

    Off-grid wastewater sanitation through an OSSF in Texas.

    • An OSSF generally requires a permit and approved plan before construction, installation, alteration, extension, repair, or operation.
    • A qualifying single-family dwelling on a tract of at least 10 acres may use the 10-acre permitting exemption only if every stated site-evaluation, setback, nuisance, groundwater, on-site disposal, and single-dwelling condition is met.
    • Local permitting authorities may impose requirements more stringent than state minimums.
    • Emergency repairs are exempt from permitting only for the listed repair types and must be reported in writing within 72 hours after repairs begin.

    10-acre exemption tract size: >= 10 acres (all TCEQ conditions must be satisfied) · 10-acre exemption OSSF setback: >= 100 feet from property line (all parts of the 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”:”
    2 more reviewed findings on this topic
    • Limited — Off-grid sanitation using an OSSF or septic system in Fisher County.
      “A permit and approved plan are required to construct, alter, repair, extend, and operate an OSSF.”
    • 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.”
  • 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.”
  • Agricultural exemptionAvailable (with conditions)

    Agricultural, farm, ranch, wildlife-management, or timber-production land outside municipal limits in Fisher County that is divided into two or more parts without laying out a part for public use.

    • 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.
    • The owner must not lay out a part of the tract described by Section 232.001(a)(3).
    • If the tract ceases to be used primarily for qualifying agricultural, farm, ranch, wildlife-management, or timber-production use, the platting requirements apply.
    “A county may not require [...] a plat of the subdivision prepared if: [...] the land is to be used primarily for agricultural use”
  • Driveway accessRequired

    New access driveways and modifications to existing access driveways serving property abutting a Texas state highway, including applicable state-highway frontage in Fisher County.

    • A completed TxDOT Form 1058 is necessary whenever new access driveways are constructed or existing access driveways are modified.
    • The permit is for access to property on highway right-of-way; no construction may begin on the right-of-way until a fully executed permit is received and 24-hour notification is given to TxDOT.
    • Where a local public agency has been granted permitting authority, drainage impacts resulting from installation of the access driveway on the state highway system must be coordinated with and approved by TxDOT before local approval.
    • Driveway design must comply with stated TxDOT requirements, including frontage, angle, ADAAG/TAS, width, radius, drainage, safety-end-treatment, and material requirements.

    private residential driveway maximum width: <= 24 feet (measured at right angles to the centerline of the driveway, except as increased by permissible radii) · private residential driveway minimum radius: >= 15 feet (radius connecting the driveway to the highway pavement) · driveway angle: 75 to 90 degrees (one-way driveways connecting to one-way frontage roads or lane-divided highways may be 45 to 90 degrees) · TxDOT notification before construction: 24 hours (after receipt of a fully executed driveway permit)

    “A completed Permit Form 1058 is necessary whenever new access driveways are constructed or existing access driveways are modified.”
    One more reviewed finding on this topic
  • Permit processPublished (with conditions)

    Constructing a new driveway or revising an existing driveway on the right of way of a Texas state highway.

    • The applicant should contact the local District TxDOT office.
    • The applicant must submit Form 1058, Permit to Construct Access Driveway Facilities on Highway Right of Way.
    • The application must be for the bona fide purpose of securing or changing access to the owner's property, not parking or servicing vehicles on state highway rights of way.
    • No construction may begin on the right of way until a fully executed driveway permit is received and the applicant gives TxDOT 24-hour notification.
    • The driveway must comply with the executed permit and applicable regulations; TxDOT inspection must find construction satisfactory.
    • Where a local public agency has permitting authority, drainage impacts on the state highway system still require TxDOT approval before local approval.
    • Driveway geometrics, utilities, environmental requirements, wetlands considerations, ADAAG, TAS, and other applicable state and federal laws must be considered.

    required form: Form 1058, Permit to Construct Access Driveway Facilities on Highway Right of Way · advance notification: 24 hours (Notification to TxDOT is required before construction on the right of way.) · private residential driveway maximum width: <= 24 feet (Except as increased by permissible radii.) · minimum driveway radius to highway pavement: >= 15 feet

    “The applicant shall complete and submit to TxDOT a Form 1058”
    One more reviewed finding on this topic
    • Published (with conditions) — Construction of a new driveway or revision of an existing driveway on highway right-of-way in Fisher County, including state highways administered under TxDOT rules.
      “To obtain a permit to construct a driveway or to revise any existing driveway, the applicant should contact the local District TxDOT office.”
  • 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.

  • Inspections — Residential building inspections in unincorporated Fisher County, Texas
  • Certificate of occupancy — Residential certificates of occupancy or comparable completion certificates in unincorporated Fisher County, Texas
  • Local zoning — Aggregate local zoning controls in Fisher County, including any municipal zoning within incorporated places and any county controls applicable to unincorporated areas.
  • Mandatory utility hookup — Water and sewer connection requirements for property in Fisher County.
  • Building in a floodplain — Floodplain development in Fisher County, including unincorporated areas.
2 more unanswered
  • Short-term rentals
  • Permit fees

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

Living off-grid in Fisher County, Texas

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

Fisher County scores 48/100 on the Bolthole Index, a solid county profile. Its strengths: deep seclusion — about 1,793 people within a 30-minute drive and low administrative friction for a quiet rural property. Watch-outs: thin water margin (22.7″/yr rainfall) and elevated mid-century heat, water, rain, or wildfire exposure.

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

Fisher 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 Texas Commission on Environmental Quality (TCEQ) regional office (permitting authority where no local authorized agent exists). 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 Fisher County?

Living in an RV on your own land in Fisher County is allowed: Unincorporated Fisher County: no county rule sets this, because Fisher 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 fishercounty.org. 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 Fisher County, Texas?

Land in Fisher County runs about $1,380 per acre, based on the latest county data.

What is the water situation in Fisher County?

Fisher County gets about 22.7" of rain a year, with severe drought in roughly 34.7% of years.

How remote is Fisher County?

A representative private-land location has about 1,793 people within a 30-minute drive and 360,950 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 Fisher compares in Texas

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