Bolthole Index

Roberts County, Texas

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

36Index Score / 100
#239 of 254 in Texas

Unincorporated Roberts County, Texas does not require a county building permit for an ordinary home, and the county has no zoning ordinance12. Septic is separate: available county information points to TCEQ Region 1 in Amarillo, but applicants should confirm the current OSSF permitting authority with that office before filing34. Every well in the Panhandle Groundwater Conservation District must be registered or permitted5.

At a glance

Building permit
Not required in unincorporated Roberts County; no county building department exists1
Zoning
None countywide; no county planning or zoning department2
Septic permits
TCEQ Region 1 in Amarillo is the listed authority; confirm the current filing office before applying3
RV / tiny home living
Unrestricted under county rules, since there is no zoning ordinance6
Minimum home size
None set by the county6
Owner-builder
No general owner-builder exemption was confirmed; ask the County Judge before relying on one7
Well permits
Required or registration required through the Panhandle Groundwater Conservation District for every well drilled in the county5
Septic soil difficulty
54.4% of county soils are free of severe limits for a conventional drain field8

Who to call

Also useful

Roberts County Judge / Commissioners Court

General county government contact for Roberts County; the county's official site lists no separate building, zoning, or floodplain department, so the County Judge's office is the point of contact for local questions not covered by a state or district agency

(806) 868-3721

[email protected]

300 East Commercial St., Suite 101, Miami, Texas 79059

Septic permits

TCEQ Region 1 Office (Amarillo)

Regional TCEQ contact for Roberts County and the office to ask who currently receives Roberts County OSSF applications

806-353-9251

5809 S. Western St., STE 260, Amarillo, TX 79110-3631

Well permits

Panhandle Groundwater Conservation District (PGCD)

Water-well registration, drilling permits, and operating permits for wells in Roberts County

806-883-2501

[email protected]

201 W. 3rd Street, White Deer, TX 79097 (mailing: P.O. Box 637, White Deer, TX 79097)

Contact details are copied from each office’s official page and were checked against it on September 28, 2026.

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

No. Unincorporated Roberts County has no building department, and an ordinary home does not require a county building permit1. Texas grants counties building-control powers only in limited circumstances, including certain fire-code and border-area provisions9. Roberts County has about 840 residents, far below the population condition attached to the cited county fire-code authority910. A home, cabin, barn or shop on unincorporated land therefore does not go through an ordinary county building-permit review1. Building inspections, certificates of occupancy and a general owner-builder exemption remain unconfirmed, so ask the County Judge's office about those items before construction711.

Who do you contact in Roberts County, and how do you reach them?

There is no building official or zoning administrator to call, because Roberts County runs neither program12. The county's official website lists elected offices only, with the County Judge as the head of the Commissioners Court and the closest thing to a general point of contact for local land questions11. The County Judge's office is at 300 East Commercial St., Suite 101, Miami, Texas 79059, phone (806) 868-372111. For anything the county doesn't handle, the right office is usually a state or regional agency instead: TCEQ Region 1 in Amarillo for septic, and the Panhandle Groundwater Conservation District for wells, both covered below412.

Does Roberts County have zoning?

No. Roberts County has no planning or zoning department, and Texas law gives county zoning authority only for a handful of special geographic areas — Padre Island beaches in Cameron or Willacy County, the Amistad Recreation Area, certain lakes, military zones, and a few others — none of which include Roberts County213. With no zoning ordinance, the county sets no minimum home size, no minimum lot size, no setbacks and no building-height limit on unincorporated land6. That silence also means RVs, tiny homes, manufactured homes and accessory dwellings are unrestricted under county rules, and temporary camping on your own land isn't regulated by the county6. No official source describes zoning inside the City of Miami, the county seat, so if your land is inside city limits, check with the city directly rather than assuming county rules (or their absence) carry over2.

How do septic permits work in Roberts County?

A permit and approved plan are generally required before constructing, altering, repairing, extending or operating an OSSF, including a septic system or holding tank14. Available county information points applicants to TCEQ Region 1 in Amarillo, while the statewide rule says the appropriate TCEQ regional office acts only where no approved local program exists; call Region 1 to confirm the current filing authority3154. For a state-administered application, the published fee is $200 for a single-family OSSF, plus a $10 commission fee16. The installer must give at least five working days' notice before the system is ready, and the permitting authority conducts a construction inspection17. The narrow 10-acre exception also requires a qualified site evaluation, one single-family dwelling, every OSSF part at least 100 feet from the property line, on-site effluent disposal and no nuisance or groundwater pollution14. About 54.4% of county soils lack severe limitations for a conventional drain field, so evaluate the actual homesite rather than the county average8.

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

Unincorporated Roberts County has no zoning ordinance restricting how you occupy your own land, so there's no county rule limiting RV or tiny-home living, and no minimum home size or minimum lot size to meet6. That's a real advantage over counties with active zoning, but it comes with a gap the county's own records don't fill: no official source confirms whether the county requires a certificate of occupancy or performs inspections of any kind, so ask the County Judge's office directly before you assume neither applies to what you build1. If you're drilling a well to serve an RV, tiny home or off-grid cabin, remember that the Panhandle Groundwater Conservation District still requires every well in the county to be registered or permitted, regardless of how the structure it serves is classified5.

What are the steps to build a home in Roberts County?

  1. Ask the County Judge's office about floodplain status, access, any plat issue, inspections and certificates of occupancy11.
  2. Confirm water with the Panhandle Groundwater Conservation District; every district well must be registered or permitted, and larger-capacity wells require drilling and operating permits512.
  3. Obtain a septic site evaluation, then call TCEQ Region 1 to confirm the current OSSF authority and application path1834.
  4. If the driveway enters state-highway right-of-way, submit Form 1058, receive an executed permit and give TxDOT 24-hour notice before construction19.
  5. If dividing unincorporated land into lots, determine whether a plat is required and obtain commissioners-court approval when the statute applies20.
  6. Build the home; an ordinary home on unincorporated land does not require a county building permit1.

What should you check before buying land in Roberts County?

Water comes first: Roberts County averages about 21.9 inches of precipitation, and severe drought occurs in 31.1% of years2122. Verify well yield and the Panhandle Groundwater Conservation District registration or permit path before closing5. About 54.4% of county soils lack severe limitations for a conventional drain field, but a parcel-level evaluation determines the practical septic design8. If a tract will be divided into lots outside a municipality, Texas law may require a plat and commissioners-court approval, although agricultural, family-transfer, large-lot and other exceptions may apply20. Roberts County-specific floodplain, short-term-rental and subdivision procedures remain unconfirmed, so take the parcel and proposed use to the County Judge's office11. The effective property-tax rate is about 1%, with a median annual bill near $1,776 and a typical home value around $176,800232425.

Watch-outs

  • No official source confirms whether Roberts County requires a certificate of occupancy or performs any building inspection, so confirm directly with the County Judge's office before assuming neither applies1.
  • Available county information identifies TCEQ Region 1 in Amarillo as the septic authority, but confirm the current Roberts County filing office before submitting an application34.
  • Roberts County-specific floodplain, short-term-rental and subdivision procedures remain unconfirmed; ask the County Judge's office before relying on their absence11.

Sources

  1. Roberts County Texas (official site) (2026 county census)
  2. Roberts County Texas (official site) (2026 county census)
  3. TCEQ Getting a Permit for an OSSF (2026 county census)
  4. TCEQ Region 1 Office (Amarillo) (tceq.texas.gov)
  5. Well Permitting and Regulations, quoted and re-checked
  6. Texas law on county zoning and building authority
  7. (2026 county census)
  8. Share of soils without severe limits for a conventional septic drain field (USDA SSURGO): Bolthole Index county data
  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. Roberts County Judge / Commissioners Court (co.roberts.tx.us)
  12. Panhandle Groundwater Conservation District (PGCD) (pgcd.us)
  13. Local Government Code Chapter 231, County Zoning Authority (Texas statewide rule), quoted and re-checked
  14. Getting a Permit for an OSSF - Such as a Septic System, quoted and re-checked
  15. On-Site Sewage Facility Rules Compilation, quoted and re-checked
  16. On-Site Sewage Facility Rules Compilation, quoted and re-checked
  17. Chapter 285 – On-Site Sewage Facilities, quoted and re-checked
  18. Getting a Permit for an OSSF - Such as a Septic System, quoted and re-checked
  19. Access Management Manual: Permits, quoted and re-checked
  20. Texas Local Government Code Chapter 232, County Regulation of Subdivisions, quoted and re-checked
  21. Annual precipitation: Bolthole Index county data
  22. Share of years in severe drought: Bolthole Index county data
  23. Effective property tax rate: Bolthole Index county data
  24. Median property tax bill: Bolthole Index county data
  25. Typical home value (Zillow): Bolthole Index county data

Written September 28, 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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County locator

Roberts County in Texas

36
County map
Roberts County highlighted among the Texas counties · colored by Index score

How Roberts County scores

Seclusion87100% ev.
Self-Sufficiency1196% ev.
Admin Boringness8290% ev.
Durability27100% ev.
Property Autonomy71100% ev.
Carry Cost8096% 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 →

$177kTypical home
1%Property tax
$950Land / acre
21.9"Annual rain
31.1% of yrsSevere drought
32.9 / yr (+24.1)Mid-century 100°F days
28 daysMid-century dry spell
1.44" (+3.9%)Mid-century 1-day rain
1.32×Wildfire change factor
100%Forward climate coverage
$2,900Home insurance / yr
-5.1% / yrInsurance growth
0%Nonrenewal rate
single ZIP shrunk to state medianInsurance basis
23,586People within 2 hr
871Radius comparison (15 mi)
0.9People / sq mi
0%Federal land
85.5%Land at 15% slope or less
54.4%Septic soil without severe limits
309,949 acWorkable land screen
1.2%Wooded land
0.7 tonsBiomass / forest ac
58.8°FAvg temp

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Answers from the rulebook for Roberts County

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

Roberts County rules

  • Zoning districts · by state lawNo county rule

    Unincorporated Roberts County: no county rule sets this, because Texas law gives zoning power only to certain counties, and Roberts County has no zoning ordinance. The county legal census found no county zoning ordinance, citing co.roberts.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 Roberts County: no county rule sets this, because Texas law gives zoning power only to certain counties, and Roberts County has no zoning ordinance. The county legal census found no county zoning ordinance, citing co.roberts.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 Roberts County: no county rule sets this, because Texas law gives zoning power only to certain counties, and Roberts County has no zoning ordinance. The county legal census found no county zoning ordinance, citing co.roberts.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 Roberts County: no county rule sets this, because Texas law gives zoning power only to certain counties, and Roberts County has no zoning ordinance. The county legal census found no county zoning ordinance, citing co.roberts.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 Roberts County: no county rule sets this, because Texas law gives zoning power only to certain counties, and Roberts County has no zoning ordinance. The county legal census found no county zoning ordinance, citing co.roberts.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 Roberts County: no county rule sets this, because Texas law gives zoning power only to certain counties, and Roberts County has no zoning ordinance. The county legal census found no county zoning ordinance, citing co.roberts.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 Roberts County: no county rule sets this, because Texas law gives zoning power only to certain counties, and Roberts County has no zoning ordinance. The county legal census found no county zoning ordinance, citing co.roberts.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 Roberts County: no county rule sets this, because Texas law gives zoning power only to certain counties, and Roberts County has no zoning ordinance. The county legal census found no county zoning ordinance, citing co.roberts.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 Roberts County: no county rule sets this, because Texas law gives zoning power only to certain counties, and Roberts County has no zoning ordinance. The county legal census found no county zoning ordinance, citing co.roberts.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 Roberts County: no county rule sets this, because Texas law gives zoning power only to certain counties, and Roberts County has no zoning ordinance. The county legal census found no county zoning ordinance, citing co.roberts.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 Roberts County: no county rule sets this, because Texas law gives zoning power only to certain counties, and Roberts County has no zoning ordinance. The county legal census found no county zoning ordinance, citing co.roberts.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.”
  • Well permitLimited

    Water wells located in Roberts County within the Panhandle Groundwater Conservation District.

    • All wells drilled in the District must be registered or permitted.
    • A Drilling Permit is required before drilling a new permitted well.
    • Drilling or increasing the size of a permitted well or its pump without the District's Operating Permit and Drilling Permit is prohibited.
    • Wells exempt from Operating and Drilling Permits require registration instead.
    • All new wells must meet District spacing rules.

    production threshold for registration-only well: <= 17.5 gallons per minute (The District states that wells producing 17.5 gallons per minute or less require registration rather than Operating and Drilling Permits.) · permitted-well production-pipe threshold: >= 2 inches diameter (The District defines a permitted well as having production pipe 2 inches or greater and producing more than 17.5 GPM, except as stipulated in Rule 5.1(a)(1-2).) · permitted-well production threshold: > 17.5 gallons per minute (Except as stipulated in Rule 5.1(a)(1-2).)

    “All wells drilled in the Panhandle Groundwater Conservation District must be registered or permitted. [...] A permitted well is defined as a well with production pipe 2-inches in diameter or greater and producing more than 17.5 GPM, except as stipulated in Rule 5.1(a)(1-2).”
  • Building permitNot required

    Roberts County's official site lists only elected offices with no county building-inspection department; Texas counties have no general authority to require building permits in unincorporated areas.

    Roberts County Texas (official site) ↗Scouted from the county site, not yet independently re-checked

  • County-wide zoningAbsent

    No county planning or zoning department is listed and Texas counties generally lack authority to zone unincorporated land.

    Roberts County Texas (official site) ↗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:”
  • Who permits septicMixed

    On-site sewage facilities, including septic systems, throughout Texas

    • In most areas, local governments act as TCEQ-authorized agents and administer the OSSF program.
    • The TCEQ regional office is the permitting authority where a local jurisdiction has not been authorized.
    • Local permitting programs may be more stringent than state minimums.
    “TCEQ is not often the OSSF permitting authority. [...] The TCEQ regional office will be the permitting authority in locations where a local jurisdiction has not been authorized.”
    One more reviewed finding on this topic
    • State (with conditions) — OSSF permitting in Roberts County where no local governmental entity has an approved OSSF order, ordinance, or resolution.
      “The executive director is the permitting authority unless a local governmental entity has an OSSF order, ordinance, or resolution approved by the executive director.”
  • Septic permitRequired

    Texas OSSFs, including septic systems and holding tanks, including systems located in Roberts County, subject to any stricter local permitting program.

    • A permit and approved plan are required to construct, alter, repair, extend, and operate an OSSF.
    • A permit is not required for an OSSF meeting all 30 TAC Chapter 285 requirements and the stated 10-acre rule: 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 parts at least 100 feet from the property line; effluent disposed of on the property; and the single-family dwelling is the only dwelling on the tract.
    • Emergency repairs listed by TCEQ may proceed without a permit but must be reported to the permitting authority in writing within 72 hours after repairs begin.
    • Grandfathered systems may also be exempt if the stated grandfathering conditions are met.
    • Local permitting programs can be more stringent than state minimums.

    minimum tract size for 10-acre exemption: >= 10 acres (Single-family dwelling and all other TCEQ conditions must be met.) · minimum setback for 10-acre exemption: >= 100 feet from property line (All parts of the OSSF must meet the setback.) · emergency-repair reporting deadline: 72 hours after repairs begin (Applies to listed emergency repairs that proceed without a permit.)

    “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.”
    2 more reviewed findings on this topic
    • Required — Construction, installation, alteration, extension, repair, and operation of an OSSF in Texas, including Roberts County, subject to the listed exceptions and any stricter local permitting requirements.
      “Permits are required for on-site sewage facilities (OSSFs) including septic systems and holding tanks. This page offers guidance on selecting a system and installer. A permit and approved plan are required to construct, alter, repair, extend, and operate an OSSF.”
    • Required — Construction, installation, alteration, extension, or repair of an OSSF in Texas
      “A permit is required to construct, install, alter, extend, or repair an OSSF. [...] An OSSF may be exempt from permitting if it complies with all other requirements, including planning, construction, and installation standards of 30 TAC 285 AND meets the “10 acre rule”:”
  • Septic inspectionRequired

    Construction inspections for OSSFs in Texas, including Roberts County, when the OSSF is subject to 30 TAC Chapter 285 permitting requirements.

    • The installer must notify the permitting authority at least five working days, Monday through Friday excluding holidays, before the OSSF will be ready for inspection.
    • The permitting authority shall conduct a construction inspection.
    • If the OSSF fails inspection, it cannot be used until it passes inspection; the authority must advise the owner and owner's agent at inspection and issue a deficiency letter within seven calendar days.
    • A reinspection fee may be assessed and must be paid before reinspection.
    • No planning materials, permit, or inspections are required for a single-family dwelling on a tract of at least 10 acres if the OSSF complies with all other Chapter 285 Subchapter D requirements and is not causing a nuisance or polluting groundwater, all parts are at least 100 feet from the property line, effluent is disposed of on the property, and the single-family dwelling is the only dwelling on the tract.
    • Grandfathered systems and systems authorized before the effective date of the chapter may also qualify for the chapter's permitting, operation, and installation exceptions when the stated conditions are met.

    inspection notice: >= 5 working days (Monday through Friday, excluding holidays) · failed-inspection deficiency letter: <= 7 calendar days (After inspection)

    “The installer shall notify the permitting authority at least five working days (Monday through Friday, excluding holidays) before the date the OSSF will be ready for inspection. The permitting authority shall conduct a construction inspection.”
    One more reviewed finding 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.”
  • Off-grid sanitationLimited

    Off-grid human-wastewater sanitation using an OSSF or septic system in Roberts County.

    • Off-grid sanitation is subject to Texas OSSF permitting, planning, construction, operation, and inspection requirements unless a stated exception applies.
    • The 10-acre exception requires a single-family dwelling, tract of at least 10 acres, qualified site evaluation, no nuisance or groundwater pollution, all OSSF parts at least 100 feet from the property line, on-property effluent disposal, and no other dwelling on the tract.
    • The official sources reviewed did not establish a separate Roberts County off-grid sanitation ordinance beyond these statewide OSSF rules.

    minimum tract size for no-permit/no-inspection exception: >= 10 acres · minimum setback for exception: >= 100 feet from property line

    “A person shall hold a permit and an approved plan to construct, alter, repair, extend, or operate an on-site sewage facility (OSSF) unless the OSSF meets one of the exceptions in subsection (f) of this section.”
  • Agricultural exemptionAvailable (with conditions)

    A tract outside municipal limits in Roberts County divided into two or more parts without laying out a public-use street, alley, square, park, or other part described by Local Government Code § 232.001(a)(3), when the land is primarily used for qualifying agricultural, farm, ranch, wildlife-management, or timber-production purposes.

    • The tract must be located outside the limits of a municipality.
    • The owner must divide the tract into two or more parts.
    • The owner must not lay out a part of the tract described by § 232.001(a)(3), including public-use streets, alleys, squares, parks, or other public-use parts.
    • 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 of the subchapter apply.

    divided parts: >= 2 parts (The statute states two or more parts.) · qualifying land use: primarily agricultural, farm, ranch, wildlife management, or timber production (The statutory constitutional definitions apply.)

    “(c) 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: (1) the owner does not lay out a part of the tract described by Section 232.001(a)(3); and (2) 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. (d) If a tract described by Subsection (c) ceases to be used primarily for agricultural use or for farm, ranch, wildlife management, or timber production use, the platting requirements of this subchapter apply.”
    One more reviewed finding on this topic
    • Conditional — Division of land into two or more parts in an unincorporated area of Roberts County, Texas, when the land will be used primarily for agricultural, farm, ranch, wildlife-management, or timber-production purposes and no part of the tract described by Texas Local Government Code Section 232.001(a)(3) is laid out.
      “A county may not require [...] a plat of the subdivision prepared if: [...] the land is to be used primarily for agricultural use”
  • Subdividing landRegulated (with conditions)

    Subdivision of a tract located outside a municipality in Roberts County, including divisions into two or more parts to lay out a subdivision, lots, or parts intended for public use.

    • A plat is required when the statutory conditions apply.
    • The agricultural, family-transfer, large-lot, veterans' land-board, and other exceptions in Texas Local Government Code § 232.0015 may remove the plat requirement.
    • The commissioners court of the county in which the land is located must approve a plat required by § 232.001.
    • The source states the rule for land outside municipal limits; incorporated municipalities may have separate authority and requirements.
    • The statute was amended by Acts 2025, 89th Legislature, Regular Session, Chapter 526, effective September 1, 2025.
    “The owner of a tract of land located outside the limits of a municipality must have a plat of the subdivision prepared if the owner divides the tract into two or more parts to lay out: (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”
  • Driveway accessLimited

    New or revised driveways using highway right-of-way on the Texas state highway system, including any such driveway in Roberts County.

    • The applicant should contact the local TxDOT District office.
    • The applicant must submit Form 1058, Permit to Construct Access Driveway Facilities on Highway Right of Way.
    • The application must include the proposed work description, applicant name, mailing address, telephone number, and proposed driveway location.
    • The application must be made by the property owner or authorized representative representing all parties in interest.
    • The application is only for securing or changing access to the owner's property, not for parking or servicing vehicles on state highway rights-of-way.
    • No driveway construction may begin in the right-of-way until a fully executed permit has been received and 24-hour notice has been given to TxDOT.
    • The driveway must be constructed according to the executed permit and applicable regulations, and TxDOT must determine construction satisfactory before it is an authorized permitted driveway installation.
    • If a local public agency has delegated state-highway access-permitting authority, TxDOT approval remains required for drainage impacts before local approval.

    advance notice to TxDOT before right-of-way construction: 24 hours

    “No construction work on the driveway shall be undertaken on the right of way until a fully executed driveway permit has been received”
    One more reviewed finding on this topic
  • Permit feesPublished (with conditions)

    OSSF permit applications submitted to the TCEQ executive director under the commission-administered program, rather than an authorized-agent program.

    • The $200 fee applies to an OSSF serving a single-family dwelling.
    • The $400 fee applies to all other types of OSSFs.
    • A separate $10 commission fee is collected for each OSSF permit.
    • The fees are payable when the owner or owner's agent applies to the executive director and are submitted to the appropriate regional office by money order or check payable to the Texas Commission on Environmental Quality.
    • The re-inspection fee equals one-half of the permit fee in effect when the original application was submitted to the regional office.

    single-family-dwelling OSSF application fee: 200 USD · other OSSF application fee: 400 USD · commission fee: per 10 USD (each OSSF permit) · re-inspection fee: one-half of the permit fee USD (permit fee in effect when the original application was submitted to the regional office)

    “$200 for an OSSF serving a single family dwelling; [...] $400 for all other types of OSSFs.”
    One more reviewed finding on this topic
    • Variable (with conditions) — OSSF permit and inspection fees in areas administered by a TCEQ-authorized local agent.
      “fees will be set by the authorized agent.”
  • Permit processPublished (with conditions)

    Construction, installation, alteration, extension, repair, and operation of OSSFs, including septic systems and holding tanks, subject to the applicable permitting authority.

    • A permit and approved plan are required to construct, alter, repair, extend, and operate an OSSF.
    • Local permitting programs may be more stringent than state minimums.
    • An OSSF may be exempt under the 10-acre rule only if it complies with 30 TAC Chapter 285, receives a site evaluation by a TCEQ-licensed site evaluator or professional engineer, serves a single-family dwelling on a tract of at least 10 acres, is not causing a nuisance or polluting groundwater, all parts are at least 100 feet from the property line, effluent is disposed of on the property, and the single-family dwelling is the only dwelling on the tract.
    • A permit is also not required for listed emergency repairs, but the repairs must be reported to the permitting authority in writing within 72 hours after repairs have begun.
    • Grandfathered OSSFs may not need a permit only if installed before the applicable local authorized program or before September 1, 1989, whichever is earlier, and they are not creating a nuisance, are not in need of repair, and have not had a significant increase in use or otherwise been altered.
    • Applications and planning materials must be submitted to the permitting authority; where no local jurisdiction has been authorized, the TCEQ regional office is the permitting authority.
    • The permitting authority must approve or deny the planning materials and permit application within 30 days of receipt and provide a written explanation for a denial; appeals may be made to the permitting authority's supervisory authority.

    application review deadline: 30 days (from receipt of planning materials and permit application) · emergency-repair reporting deadline: 72 hours (after repairs have begun) · 10-acre-rule minimum tract: >= 10 acres (single-family dwelling and all listed conditions must also be satisfied) · minimum OSSF distance from property line under 10-acre rule: >= 100 feet (all parts of the OSSF)

    “A permit and approved plan are required to construct, alter, repair, extend, and operate an OSSF.”
    One more reviewed finding on this topic
    • Published (with conditions) — Constructing a new driveway or revising an existing driveway on the right of way of a Texas state highway.
      “The applicant shall complete and submit to TxDOT a Form 1058”
  • 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.”
  • 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.”

Still unanswered

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

  • Owner-builder exemption — Owner-builder exemptions from building permits, inspections, or related requirements applicable to construction in Roberts County, Texas
  • Inspections — Building inspections in unincorporated Roberts County, Texas
  • Certificate of occupancy — Certificates of occupancy in unincorporated Roberts County, Texas
  • Local zoning — Local zoning regulation within Roberts County, including any incorporated municipality or other local jurisdiction.
  • Mandatory utility hookup — Countywide water or sewer connection requirements for property in Roberts County.
2 more unanswered
  • Building in a floodplain
  • Short-term rentals

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 Roberts County, Texas

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

Roberts County scores 36/100 on the Bolthole Index, a marginal county profile. Its strengths: deep seclusion — about 871 people within 15 miles and low administrative friction for a quiet rural property. Watch-outs: thin water margin (21.9″/yr rainfall) and elevated mid-century heat, water, rain, or wildfire exposure.

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

Roberts 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 TCEQ Region 1 (Amarillo). 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 Roberts County?

Living in an RV on your own land in Roberts County is allowed: Unincorporated Roberts County: no county rule sets this, because Texas law gives zoning power only to certain counties, and Roberts County has no zoning ordinance. The county legal census found no county zoning ordinance, citing co.roberts.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 Roberts County, Texas?

Land in Roberts County runs about $950 per acre, based on the latest county data.

What is the water situation in Roberts County?

Roberts County gets about 21.9" of rain a year, with severe drought in roughly 31.1% of years.

How remote is Roberts County?

A typical private-land location has about 871 people within 15 miles and 404,484 within 100 miles. These radius catchments are the published fallback where road routing is unavailable.

Off-grid gear

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

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How Roberts compares in Texas

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