Unincorporated Hall County, Texas does not require a county building permit and lacks general zoning authority12. Inside Memphis, the city requires building permits and has adopted the 2003 International Residential Code; Turkey lists city zoning345. Septic permitting stays separate: TCEQ's Amarillo regional office handles septic permits where the state is the permitting authority67.
At a glance
- Building permit
- Not required by the county in unincorporated Hall County; Memphis requires a city building permit13
- Zoning
- No general county zoning authority; Turkey has city zoning approval rules25
- RV and tiny-home occupancy
- No county zoning restriction in unincorporated Hall County; OSSF sanitation rules still apply28
- Minimum size and setbacks
- No county zoning minimums in unincorporated Hall County2
- Septic permits
- TCEQ is the state-default authority; permits are generally required69
- Septic fees
- $200 for a single-family OSSF or $400 for another type, plus $10 per permit10
- Water wells
- Mesquite GCD requires an application to drill one well11
- Owner-builder
- An owner may install a home septic system only if the permitting authority allows it and all conditions are met12
Who to call
Septic permits
Texas Commission on Environmental Quality (TCEQ), Region 1 - Amarillo
OSSF permitting for Hall County where TCEQ is the permitting authority
5809 S. Western St. Ste 260, Amarillo, TX 79110-3631
Roads & driveways
TxDOT Memphis Maintenance Office
Local TxDOT maintenance contact for Memphis
220 E. Noel, Memphis, TX 79245-0224
Contact details are copied from each office’s official page and were checked against it on October 7, 2026.
Off-grid gear
Going off-grid in Hall 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 Hall County, Texas?
Unincorporated Hall County does not require a county building permit, although the county's official pages do not publish an express permit rule1. That answer does not extend into incorporated cities. Memphis requires a city building permit before anyone constructs, alters, removes or demolishes a building or structure, and the city has adopted the 2003 International Residential Code34. The Memphis permit form lists a $5 residential fee, a $25 commercial fee, a $75 plumbing inspection fee when plumbing is included and a $100 electrical inspection fee when electrical work is included4.
Those city building rules do not replace wastewater or highway approvals. A septic system generally needs a septic permit before construction, installation, alteration, extension or repair9. A new or modified driveway connecting to a state highway requires Form 1058 and a fully executed driveway permit before right-of-way work begins13.
Who issues building, septic and driveway permits in Hall County?
Hall County does not list a county building department, so there is no general county building-permit counter for unincorporated land1. Inside Memphis, the city issues the required building permit under its adopted residential code34. Turkey administers its own listed zoning ordinance5. Septic permitting does not move with those city building-permit or zoning functions: TCEQ Region 1 in Amarillo serves Hall County where the state is the permitting authority and can be reached at 806-353-9251 at 5809 S. Western St. Ste 260, Amarillo, TX 79110-363167.
For a driveway connecting to a state highway, use TxDOT's driveway-permit process and contact the Memphis Maintenance Office at 220 E. Noel, Memphis, TX 79245-0224, phone 806-259-21221413.
Does Hall County have zoning?
Texas does not give Hall County general zoning authority over unincorporated land, so the county cannot set zoning districts, minimum dwelling size, minimum lot size, setbacks, lot coverage or building-height limits through general zoning2. The City of Turkey lists a zoning ordinance within its incorporated limits, although the published page does not supply dimensional standards5.
Subdivision law is separate from zoning. Covered divisions outside municipal limits generally must be platted, and the commissioners court approves a required plat by an order entered in its minutes15. State law includes exceptions for specified agricultural divisions, certain family transfers and other qualifying divisions, but Hall County's own application process, added standards and fees could not be confirmed16. Before buying part of a larger tract, ask the Hall County Clerk whether the proposed legal description requires an approved and recorded plat17.
How do septic permits work in Hall County?
TCEQ's Amarillo regional office administers Hall County septic permitting where no local authorized agent exists, and a septic permit is generally required before OSSF construction, installation, alteration, extension or repair69. Published fees are $200 for a single-family OSSF, $400 for another OSSF type and an additional $10 commission fee for each permit10. For a permitted installation, the installer must give the permitting authority at least five working days' notice before the system is ready, and the authority must inspect the construction18.
A narrow exemption can apply to the only single-family dwelling on a tract of at least 10 acres when a licensed site evaluation is completed, the system creates no nuisance or groundwater pollution, every component is at least 100 feet from the property line and effluent remains on the property9. An owner may install a system for the owner's single-family dwelling only if the permitting authority allows it, the owner has the needed skills and equipment, the owner also owns the property, and no part of the property is being developed for sale or lease12. Only 23.5% of Hall County soils are rated without severe limitations for a conventional drain field, so budget for parcel-specific evaluation rather than assuming a conventional system will fit19.
Can you live in an RV or tiny home on your land in Hall County?
Unincorporated Hall County has no general zoning authority to restrict RV occupancy, tiny-home occupancy, manufactured-home occupancy or temporary camping through county zoning2. An occupied RV or tiny home that disposes of domestic sewage through an OSSF must comply with state planning, construction, operation and maintenance rules; a permit and approved plan are generally required unless an exemption applies20. Private wells are also conditional: state registration is generally unnecessary outside a groundwater district, but district rules may require registration or permits and a new well requires a State of Texas Water Well Report21. Mesquite Groundwater Conservation District serves Hall County and uses an application for exempt and non-exempt wells11.
Municipal boundaries change the answer. Memphis requires building permits, and Turkey lists a city zoning ordinance35. We could not confirm a short-term-rental rule or certificate-of-occupancy requirement for unincorporated Hall County.
Building a home in Hall County: the steps, in order
- Confirm whether the parcel is unincorporated or inside Memphis or Turkey, because Memphis building-permit rules and Turkey zoning approval apply only within their city jurisdictions35.
- If the purchase divides a larger tract, ask the Hall County Clerk whether state platting law requires approval and recording22.
- For a private well, submit Mesquite Groundwater Conservation District's application before drilling11.
- Obtain the site evaluation and apply to TCEQ for the septic permit unless every condition of the OSSF exemption is met9.
- If access connects to a state highway, submit Form 1058 and wait for an executed driveway permit before right-of-way construction13.
- Build under the applicable jurisdiction: no county building permit is required in unincorporated Hall County, while Memphis requires a city building permit and compliance with its adopted residential code134.
- For a permitted OSSF, give TCEQ the required notice and arrange the septic construction inspection before using the system18.
What should you check before buying land in Hall County?
Start with water and wastewater. Hall County averages 22.4 inches of precipitation a year and has experienced severe drought in 33% of years, so verify the proposed well location and expected yield with Mesquite Groundwater Conservation District before treating groundwater as assured232411. Because only 23.5% of soils avoid a severe conventional-drain-field limitation, make the septic site evaluation part of due diligence19.
Confirm legal access and jurisdiction next. A state-highway driveway needs state approval, covered land divisions may need a recorded plat, and incorporated parcels can face city rules252235. Ask the county about floodplain development before closing because the responsible administrator and local permit process could not be confirmed. Texas has distinct agricultural appraisal paths: traditional agricultural-use appraisal requires three prior years of agricultural use plus primary-occupation and primary-income tests, while open-space appraisal generally requires agricultural or timber production in five of the past seven years2627.
Watch-outs
Sources
- Hall County, Texas official website (county offices) (2026 county census)
- Texas law on county zoning and building authority
- Division 2 Residential Code - City of Memphis, TX, quoted and re-checked
- City of Memphis Building Permit, quoted and re-checked
- Ordinances — Turkey, Texas, quoted and re-checked
- TCEQ – Getting a Permit for an OSSF (2026 county census)
- Texas Commission on Environmental Quality (TCEQ), Region 1 - Amarillo (tceq.texas.gov)
- Getting a Permit for an OSSF - Such as a Septic System, quoted and re-checked
- Getting a Permit for an OSSF - Such as a Septic System, quoted and re-checked
- On-Site Sewage Facility Rules Compilation, quoted and re-checked
- Mesquite Groundwater Conservation District, quoted and re-checked
- Getting a Permit for an OSSF - Such as a Septic System, quoted and re-checked
- Section 4: Driveway Permits, Design, and Materials (Texas statewide rule), quoted and re-checked
- TxDOT Memphis Maintenance Office (txdot.gov)
- Texas Local Government Code, Chapter 232, quoted and re-checked
- Texas Local Government Code Chapter 232, quoted and re-checked
- Property Code Section 12.002: Subdivision Plat; Penalty, quoted and re-checked
- Chapter 285 - On-Site Sewage Facilities, quoted and re-checked
- 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
- Getting a Permit for an OSSF - Such as a Septic System, quoted and re-checked
- General Groundwater and Private Water Well Frequently Asked Questions, quoted and re-checked
- Texas Local Government Code Chapter 232: County Regulation of Subdivisions, quoted and re-checked
- Annual precipitation: Bolthole Index county data
- Share of years in severe drought: Bolthole Index county data
- General Access Driveway Policy, quoted and re-checked
- Tax Code Chapter 23: Appraisal Methods and Procedures, quoted and re-checked
- Agricultural, Timberland and Wildlife Management Use Special Appraisal, quoted and re-checked
Written October 7, 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.