Unincorporated Hall County, Texas does not require a county building permit1. Hall County lacks general zoning authority, but Memphis requires city building permits and Turkey lists city zoning234. TCEQ's Amarillo regional office handles septic permits where the state is the permitting authority56.
At a glance
- Building permit
- Not required by the county in unincorporated Hall County; city rules differ13
- Zoning
- No general county zoning authority; Turkey has city zoning24
- RV and tiny-home occupancy
- No county zoning restriction in unincorporated Hall County; separate sanitation rules apply27
- Minimum size and setbacks
- No county zoning minimums in unincorporated Hall County2
- Septic permits
- TCEQ is the state-default authority; permits are generally required58
- Septic fees
- $200 for a single-family OSSF or $400 for another type, plus $10 per permit9
- Water wells
- Mesquite Groundwater Conservation District uses an Application to Drill a Well10
- Owner-builder exemption
- No Hall County-specific exemption was confirmed11
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 September 28, 2026.
Do you need a building permit in Hall County, Texas?
Unincorporated Hall County is classified as not requiring a county building permit, although the county's official pages do not publish an express permit rule1.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. The City of Memphis requires a building permit to construct, alter or repair buildings and lists a $5 residential fee, a $25 commercial fee, an extra $75 plumbing-inspection fee and an extra $100 electrical-inspection fee3.
Separate approvals can still shape a rural project. A septic system generally needs a permit and approved plan before construction, installation, alteration, extension or repair8. A new or modified driveway connecting to a state highway requires Form 1058 and a fully executed permit before right-of-way work begins12. Industrialized or modular housing is subject to the state's specialized building-code program13.
Who issues permits in Hall County, and how do you reach them?
Hall County does not list a county building department, so there is no general county construction-permit counter for unincorporated land1. For septic, TCEQ Region 1 in Amarillo serves Hall County and can be reached at 806-353-9251 at 5809 S. Western St. Ste 260, Amarillo, TX 79110-36316. TCEQ is the permitting authority when no local government has an approved OSSF program14.
For state-highway access, use TxDOT's driveway-permit process and the Memphis Maintenance Office as the local contact at 220 E. Noel, Memphis, TX 79245-0224, phone 806-259-21221512. If the parcel lies in Memphis, contact the city because its permit form establishes municipal building regulation3. For Turkey parcels, ask the city how its listed zoning ordinance applies before choosing a site or structure4.
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 standards4.
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 minutes16. 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 confirmed17. Before buying part of a larger tract, ask the Hall County Clerk whether the proposed legal description requires an approved and recorded plat18.
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 an OSSF permit is generally required before construction, installation, alteration, extension or repair58. Published fees are $200 for a single-family OSSF, $400 for another OSSF type and an additional $10 commission fee for each permit9. The installer must notify the permitting authority at least five working days before the system is ready for inspection19.
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 property20. 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 fit21.
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 uses an OSSF remains subject to state sanitation rules, including the general permit requirement unless a specific exemption applies7. A drilled well also goes through the Mesquite Groundwater Conservation District's application process10.
Municipal boundaries change the answer. Memphis regulates construction through a city building permit, and Turkey lists a city zoning ordinance34. We could not confirm a short-term-rental rule, a certificate-of-occupancy requirement or an owner-builder exemption for unincorporated Hall County, so ask the relevant city when a parcel is incorporated and ask the county clerk about any county record affecting the tract11.
Building a home in Hall County: the steps, in order
- Confirm whether the parcel is unincorporated or inside Memphis or Turkey, because city building and zoning rules differ34.
- 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 the Mesquite Groundwater Conservation District's Application to Drill a Well; one approved application is valid for 90 days10.
- Obtain the site evaluation and apply to TCEQ for the OSSF permit unless every condition of the septic exemption is met8.
- If access connects to a state highway, submit Form 1058 and wait for an executed permit before right-of-way construction12.
- Build under the applicable jurisdiction: no county building permit is required in unincorporated Hall County, while Memphis requires its city permit13.
- For a permitted OSSF, arrange the required construction inspection before covering or using the system19.
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, expected yield and district approval before treating groundwater as assured232410. Because only 23.5% of soils avoid a severe conventional-drain-field limitation, make the septic site evaluation part of due diligence21.
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 rules252234. Ask the county about floodplain development before closing because the responsible administrator and local permit process could not be confirmed. Qualifying open-space agricultural land may receive special appraisal after agricultural or timber use in at least five of the past seven years, but a later nonagricultural use can trigger rollback tax for the prior three years26.
Watch-outs
Sources
- Hall County, Texas official website (county offices) (2026 county census)
- Texas law on county zoning and building authority
- 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
- (2026 county census)
- Section 4: Driveway Permits, Design, and Materials (Texas statewide rule), quoted and re-checked
- Industrialized Housing and Buildings – Adoption of New Code Editions (Texas statewide rule), quoted and re-checked
- Chapter 285 – On-Site Sewage Facilities, 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
- Getting a Permit for an OSSF - Such as a Septic System (Texas statewide rule), quoted and re-checked
- Share of soils without severe limits for a conventional septic drain field (USDA SSURGO): Bolthole Index county data
- 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
- Agricultural, Timberland and Wildlife Management Use Special Appraisal, quoted and re-checked
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.