Unincorporated Cochran County, Texas does not require a general building permit and has no county zoning ordinance12. A septic permit and construction inspection generally remain required under Texas OSSF rules; ask the TCEQ OSSF Program which authority serves the parcel345. Inside Morton, city building rules apply, while septic authorization remains under the state and local OSSF framework67.
At a glance
- Building permit
- No general permit required for an ordinary home in unincorporated Cochran County1
- Zoning
- No county zoning ordinance in unincorporated Cochran County28
- Septic (OSSF)
- A septic permit and construction inspection are generally required; confirm the authority with TCEQ34
- RV and tiny-home living
- No county zoning restriction in unincorporated areas; Morton has separate city rules89
- Minimum home and lot size
- No county zoning minimum in unincorporated Cochran County8
- Water wells
- HPWD permit required at 17.5 gallons per minute or more; lower-producing wells are exempt1011
- Owner-builder
- A conditional state notice-penalty exemption may apply to a person building a primary residence12
Who to call
Also useful
County point of contact for questions about unconfirmed building inspections, occupancy approvals, floodplain development and county-road access
Room 105 Courthouse, 100 North Main Street, Morton, Texas 79346
Septic permits
Texas Commission on Environmental Quality OSSF Program
Questions about Cochran County's current OSSF permitting authority and Texas septic rules
Well permits
High Plains Underground Water Conservation District No. 1
Water-well permit and registration questions for Cochran County
2930 Ave. Q, Lubbock TX 79411
Contact details are copied from each office’s official page and were checked against it on October 9, 2026.
Off-grid gear
Going off-grid in Cochran County means bringing your own water and power. The kit we’d start with:
- Water Crystal Quest Filter any source — well, rain, or creek — to drinking-clean.
- Power Bluetti Solar generators and home battery backup for living off the grid.
- Septic Soil percolation test kit Run your own perc test before paying an engineer — the first thing a septic office asks about.
- Water Well water test kit Bacteria, nitrates, hardness — know what the well on a parcel is really pumping.
These are affiliate links — we may earn a commission, at no cost to you. As an Amazon Associate, Bolthole Index earns from qualifying purchases.
Do you need a building permit in Cochran County, Texas?
An ordinary home in unincorporated Cochran County does not require a general county building permit1. The Texas residential-standards framework applies only when an eligible county adopts it, and even then the statute does not require county approval before construction begins13. We could not confirm a Cochran County residential-code adoption, building inspection program, certificate of occupancy, or building-permit fee; ask the County Judge's Office if any of those matters affect the project14.
City limits change the building-permit answer. Morton has adopted the International Building Code for buildings and structures within the city, subject to local amendments6. Morton therefore handles city building rules, but septic permits and OSSF inspections remain under the Texas permitting-authority framework715. Whiteface building-permit and zoning requirements were not confirmed; ask the city directly for a parcel inside its limits.
Who issues building permits in Cochran County, Texas?
Cochran County does not list a general building department, and an ordinary home in an unincorporated area does not require a general county building permit1. The County Judge's Office is the county contact for unresolved building-inspection, occupancy, floodplain-development, and county-road-access questions14.
Each specialized approval has a separate authority. Ask the TCEQ OSSF Program to identify the current septic-permit and inspection authority before filing7155. The High Plains Underground Water Conservation District handles water-well permits in Cochran County; wells producing less than 17.5 gallons per minute are exempt from an HPWD permit, although a state well report may still be required101116. A driveway connecting to a state highway needs an executed TxDOT access permit before work begins17. Inside Morton, the city applies its building code, while septic and well authority do not shift to the city6710.
Does Cochran County, Texas have zoning?
Unincorporated Cochran County has no county zoning ordinance2. Texas counties have no zoning authority except in limited cases the Legislature grants, and no Cochran County zoning ordinance or county zoning department appears on the county's official site18. As a result, county zoning sets no minimum dwelling size, minimum lot size, setback, lot-coverage limit, building-height limit, or zoning district on unincorporated land8. Private deed restrictions, easements, septic design, flood risk, and road-access requirements can still constrain a particular tract, so review the recorded documents and site conditions before treating land as build-ready.
Municipal rules are separate. Morton's zoning chapter is reserved, but Morton separately regulates construction through its adopted building code96. The countywide status of municipal zoning beyond that Morton chapter was not confirmed, so buyers inside Morton or Whiteface should ask the relevant city about parcel-specific rules. A qualifying division of rural land used primarily for agriculture, ranching, wildlife management, or timber production may be exempt from the state subdivision-plat requirement, but that exemption does not erase other applicable rules19.
How do septic permits work in Cochran County, Texas?
Texas generally requires a septic permit before an OSSF is constructed, installed, altered, extended, or repaired3. The permitting authority also conducts the construction inspection, and the installer must give at least 5 working days' notice before the system is ready4. We could not confirm Cochran County's current authorized agent, so ask the TCEQ OSSF Program which office receives the application and inspection notice205.
A narrow exception can remove planning materials, the septic permit, and inspections for the only single-family dwelling on a tract of at least 10 acres, but every condition must be met, including a licensed site evaluation, compliance with remaining state standards, no nuisance or groundwater pollution, at least 100 feet between every OSSF part and the property line, and disposal of effluent on the tract34. About 82.3% of Cochran County soils are rated without severe limitations for a conventional drain field, but the parcel evaluation controls the design21.
Can you live in an RV or tiny home in Cochran County, Texas?
Unincorporated Cochran County has no county zoning restriction on RV occupancy, tiny-home occupancy, manufactured-home occupancy, accessory dwellings, or temporary camping, and county zoning imposes no minimum dwelling size8. That answer is limited to county zoning; sanitation, access, deed restrictions, and any applicable floodplain requirements remain separate questions. We could not confirm a county certificate-of-occupancy rule, so ask the County Judge's Office if a lender, utility, or insurer needs county documentation14.
Do not carry the unincorporated answer into Morton. Morton's building code governs structures within the city, and its separate building regulations deny permanent-residence permits and city utility service for campers, camper trailers, travel trailers, and recreational vehicles69. Whiteface rules were not confirmed, so contact the city before buying a lot there for RV, tiny-home, or manufactured-home use.
What steps should you follow to build in Cochran County, Texas?
- Confirm that the parcel is outside Morton or Whiteface; Morton applies its city building code within city limits6.
- Ask the County Judge's Office about any parcel-specific floodplain, county-road access, building-inspection, or occupancy requirement14.
- Contact the TCEQ OSSF Program to identify the current septic authority, obtain the septic permit unless every exemption condition is met, and schedule the construction inspection20345.
- Contact the High Plains Underground Water Conservation District before drilling; a well expected to produce 17.5 gallons per minute or more requires a district permit, while a lower-producing well is exempt from the HPWD permit101116.
- If access connects to a state highway, submit Form 1058 and receive the executed TxDOT driveway permit before right-of-way construction17.
- If acting as your own contractor, treat the state owner-builder provision as a conditional notice-penalty exemption, not a blanket waiver of construction rules12.
What should you check before buying land in Cochran County?
Start with water and wastewater. Cochran County receives about 16.9 inches of precipitation annually and has experienced severe drought in 36.3% of years, so verify well feasibility and expected yield with the groundwater district before closing222316. About 82.3% of county soils avoid a severe conventional-drain-field rating, but the exact homesite still needs a septic evaluation21.
Confirm legal access and determine whether the driveway meets a county road or a state highway; state-highway access requires TxDOT approval24. Review the deed, easements, survey, and any recent land division. Agricultural or ranch use can support a conditional plat exemption, but the exemption is not a general release from building, septic, or other requirements19. Floodplain development rules remain unconfirmed, so ask the County Judge's Office before choosing a building pad14. Finally, budget for an effective property-tax rate around 1.2% and a median annual bill near $6842526.
Watch-outs
- Cochran County's current septic permitting and inspection authority could not be confirmed; ask the TCEQ OSSF Program to identify it before hiring a designer or installer205.
- The county's building-inspection, occupancy-certificate, permit-fee, and floodplain-development requirements could not be confirmed; ask the County Judge's Office about the specific parcel and project14.
- Morton's city building rules apply inside Morton, and permanent RV residence cannot receive a city residence permit or city utilities69.
Sources
- Cochran County, Texas (official) (2026 county census)
- Comparative Analysis of Water and Wastewater Infrastructure Requirements in States Bordering with Mexico (2026 county census)
- Getting a Permit for an OSSF - Such as a Septic System, quoted and re-checked
- Chapter 285 – On-Site Sewage Facilities, Rule Project No. 2021-030-285-CE, quoted and re-checked
- Texas Commission on Environmental Quality OSSF Program (tceq.texas.gov)
- ARTICLE 3.02: BUILDING CODE - City of Morton, TX, quoted and re-checked
- Getting a Permit for an OSSF - Such as a Septic System, quoted and re-checked
- Texas law on county zoning and building authority
- Chapter 14: Zoning - City of Morton, TX, quoted and re-checked
- Well Permitting, quoted and re-checked
- Well Registration, quoted and re-checked
- Local Government Code Chapter 233. County Regulation of Housing and Other Structures, quoted and re-checked
- Texas Local Government Code Chapter 233, quoted and re-checked
- Cochran County Judge's Office (co.cochran.tx.us)
- Occupational Licenses: On-Site Sewage Facilities (Septic Systems), quoted and re-checked
- High Plains Underground Water Conservation District No. 1 (hpwd.org)
- Section 4: Driveway Permits, Design, and Materials, quoted and re-checked
- Comparative Analysis of Water and Wastewater Infrastructure Requirements in States Bordering with Mexico, quoted and re-checked
- capitol.texas.gov, quoted and re-checked
- TCEQ - Getting a Permit for an OSSF (2026 county census)
- 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
- Annual precipitation: Bolthole Index county data
- Share of years in severe drought: Bolthole Index county data
- Section 4: Driveway Permits, Design, and Materials, quoted and re-checked
- Effective property tax rate: Bolthole Index county data
- Median property tax bill: Bolthole Index county data
Written October 9, 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.