Building permits, zoning and land rules in Deaf Smith County, Texas
41Index Score / 100 #195 of 254 in Texas
Unincorporated Deaf Smith County, Texas has no county zoning1, and the county does not publish a building permit or inspection rule for an ordinary rural home, so confirm with the County Judge's office before building234. Inside Hereford, the city sets zoning and issues building permits5. Septic permits are issued by Deaf Smith County through the County Clerk67.
At a glance
Building permit
County rule for an ordinary rural home not confirmed; ask the County Judge's office24
General county government contact for road, floodplain, subdivision-plat and other unincorporated-area questions the county site does not route to a separate department
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 Deaf Smith County, Texas?
Deaf Smith County does not publish a county-specific answer on permits for an ordinary home in an unincorporated area, and the reviewed state permit provision applies only to specified buildings where the relevant county fire-code subchapter applies2. The county also has not confirmed adoption of the state residential-inspection framework, which applies only after a county adopts it by resolution or order3. Before building, ask the County Judge's office to confirm the parcel's jurisdiction and any permit, inspection or floodplain requirement4. Inside Hereford, the Building and Zoning Department reviews plans, issues permits and inspects construction within city limits5. Hereford has also adopted the 2018 International Building Code15.
Who issues building permits and septic permits in Deaf Smith County, Texas?
Deaf Smith County does not identify a dedicated building or zoning department for unincorporated construction168. Hereford's Building and Zoning Department handles building permits and zoning inside the city, while septic permits stay with the county56. For confirmation of a rural building permit, inspection or floodplain requirement, start with the County Judge's office at 235 E 3rd St, Hereford, TX 79045, or call 806-363-70004. Deaf Smith County is the local OSSF permitting authority, and the County Clerk's Office provides the septic application and fee schedule617. The Clerk's Office is at 235 East 3rd Street, Room 203, Hereford, TX 79045, and its phone number is 806-363-707717. Published OSSF fees are $310 residential, $410 commercial, $50 for reinspection and $100 for a complaint or investigation9. TxDOT handles access connecting to a state highway12.
Does Deaf Smith County have zoning?
Unincorporated Deaf Smith County has no county zoning ordinance81. County zoning therefore sets no minimum dwelling size, minimum lot size, setback, lot-coverage limit or building-height limit there1. County zoning also does not restrict accessory dwellings, RV occupancy, tiny-home occupancy, manufactured-home occupancy or temporary camping on unincorporated land1. Septic, well, highway-access and subdivision rules remain separate questions7101118. Hereford is different: the city has its own zoning ordinance, and its Building and Zoning Department handles construction within city limits195. Ask Hereford to verify jurisdiction for land on or near the city boundary.
How do septic permits work in Deaf Smith County?
Deaf Smith County is the local permitting authority for on-site sewage facilities6. A permit and approved plan are generally required before an OSSF is built, altered, repaired, extended or operated7. Installation inspections follow the Texas minimum standard, carried out by the local authorized agent, and the county fee schedule lists a reinspection charge20. Apply through the County Clerk and do not begin construction before receiving authorization1721. A residential permit costs $310, a commercial permit $410, reinspection costs $50 and a complaint or investigation costs $1009. Only about 29.6% of county soils avoid severe limits for a conventional drain field, so make septic suitability part of due diligence22. A narrow exemption may apply to a single-family tract of at least 10 acres when every OSSF part is at least 100 feet from the property line and the other state conditions are met7.
Can you live in an RV or tiny home on your land in Deaf Smith County?
County zoning does not restrict RV, tiny-home, manufactured-home or temporary-camping occupancy on unincorporated land in Deaf Smith County1. That answer is limited to zoning: wastewater generally still needs OSSF authorization from Deaf Smith County67. Within the part of Deaf Smith County served by the High Plains Underground Water Conservation District, a well expected to produce 17.5 gallons per minute or more needs a permit before drilling and production, with a $250 fee for an Ogallala or Dockum well permit23, while a well producing less than 17.5 gallons per minute is exempt24; we could not confirm the well rule outside district territory10. Inside Hereford, city zoning and building-code enforcement apply within city limits, so the unincorporated answer above does not carry over195. For an RV or tiny home near the boundary, ask Hereford to verify city jurisdiction and ask the County Clerk how to permit the proposed wastewater system17.
How do you build a home in Deaf Smith County?
Confirm whether the parcel is inside Hereford; city zoning applies and the city handles permits and inspections within city limits195.
For unincorporated land, ask the County Judge's office whether the project triggers any county permit, inspection or floodplain approval because a county-specific ordinary-home rule was not confirmed234.
Apply through the County Clerk before installing an OSSF; the residential permit fee is $31067917.
Confirm whether the site lies in HPWD territory. There, wells expected to produce at least 17.5 gallons per minute require a permit before drilling10.
For state-highway access, submit TxDOT Form 1058, obtain the executed permit and give 24 hours' notice before right-of-way work12.
If dividing unincorporated land, confirm whether a plat is required; qualifying agricultural, farm, ranch, wildlife-management or timber-production divisions may be exempt while that use continues1825.
What should you check before buying land in Deaf Smith County?
Confirm water, septic suitability, access, floodplain status and subdivision history before buying. Only about 29.6% of Deaf Smith County soils avoid severe limits for a conventional drain field22. Within HPWD territory, a well expected to produce at least 17.5 gallons per minute needs a permit before drilling and production; we could not confirm the applicable rule outside HPWD territory10. State-highway driveways need TxDOT approval11. Dividing unincorporated land into two or more parts generally triggers state platting rules, subject to statutory exceptions including a conditional agricultural-use exemption1825. Typical annual home insurance is about $2,324, the effective property-tax rate about 1.4%, and the median annual property-tax bill about $1,590261314.
Watch-outs
Deaf Smith County does not publish a county-specific ordinary-home permit, inspection or floodplain rule, so confirm all three with the County Judge's office before building234.
Deaf Smith County is the local OSSF authority, and construction must wait for authorization after the application and planning materials are reviewed621.
A driveway permit from TxDOT is only required where your access meets a state highway; county roads and private roads aren't covered by that rule27.
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.
Deaf Smith County highlighted among the Texas counties · colored by Index score
How Deaf Smith County scores
Seclusion86100% ev.
Self-Sufficiency1496% ev.
Admin Boringness8290% ev.
Durability31100% 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 →
$180kTypical home
1.4%Property tax
$1,838Land / acre
18.7"Annual rain
37.4% of yrsSevere drought
17.8 / yr (+15)Mid-century 100°F days
31.6 daysMid-century dry spell
1.23" (+0.7%)Mid-century 1-day rain
1.24×Wildfire change factor
100%Forward climate coverage
$2,324Home insurance / yr
-4% / yrInsurance growth
0%Nonrenewal rate
single ZIP shrunk to state medianInsurance basis
200People within 30 min
449,769People within 2 hr
2,243Radius comparison (15 mi)
12.3People / sq mi
0%Federal land
99.2%Land at 15% slope or less
29.6%Soils rated "not limited" for septic (strict USDA rating)
Each button opens a current land search for Deaf Smith County. Listing sites control their own results and filters.
Analyze a property
Add setup-cost allowances
Use rough quotes or placeholders. Blank fields count as $0.
Working estimate
—land + entered setup costs
Asking $ / acre
—
Setup allowance
—
All-in $ / acre
—
A planning estimate, not a valuation or contractor quote. The USDA benchmark includes farm land and buildings; it is context, not a parcel comp.
Before an offer
Parcel due diligence
0/8 checked
Saved properties and checklist progress stay on this device. Bolthole Index does not receive them.
Cities and towns in Deaf Smith 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.
What the ordinances and state agencies actually say — one answer per question, each quoted from the official source and independently re-checked.
Deaf Smith County rules
Zoning districts · by state lawNo county rule
Unincorporated Deaf Smith County: no county rule sets this, because Deaf Smith 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 co.deaf-smith.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 Deaf Smith County: no county rule sets this, because Deaf Smith 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 co.deaf-smith.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 Deaf Smith County: no county rule sets this, because Deaf Smith 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 co.deaf-smith.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 Deaf Smith County: no county rule sets this, because Deaf Smith 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 co.deaf-smith.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 Deaf Smith County: no county rule sets this, because Deaf Smith 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 co.deaf-smith.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 Deaf Smith County: no county rule sets this, because Deaf Smith 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 co.deaf-smith.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 Deaf Smith County: no county rule sets this, because Deaf Smith 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 co.deaf-smith.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 Deaf Smith County: no county rule sets this, because Deaf Smith 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 co.deaf-smith.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 Deaf Smith County: no county rule sets this, because Deaf Smith 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 co.deaf-smith.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 Deaf Smith County: no county rule sets this, because Deaf Smith 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 co.deaf-smith.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 Deaf Smith County: no county rule sets this, because Deaf Smith 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 co.deaf-smith.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.”
Who permits septicCounty (with conditions)
On-site sewage facility permitting and related review in Deaf Smith County.
An application is required for on-site sewage facility new construction.
The county application requires legal-description documentation, site-evaluation information, and technical information for permit review.
Construction must not begin before authorization to construct is obtained; unauthorized construction can result in civil or administrative penalties.
TCEQ rules and the applicable approved authorized-agent order also govern the program.
“AUTHORIZED AGENT [...] DEAF SMITH COUNTY
(DEAF SMITH)”
Septic permitRequired
Construction, installation, alteration, extension, repair, and operation of OSSFs in Deaf Smith County where the county is the permitting authority.
A permit and approved plan are required for OSSF construction, alteration, repair, extension, and operation.
An OSSF may qualify for the 10-acre exemption only if it meets all listed conditions, including 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 parts at least 100 feet from the property line, effluent disposal on the property, and no other dwelling on the tract.
Grandfathered systems may be exempt if installed before a local authorized program or before September 1, 1989, whichever is earlier, are not creating a nuisance, are not in need of repair, and have not had a significant increase in use or otherwise been altered.
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.
Applications and planning materials must be submitted to the permitting authority; TCEQ is the permitting authority where no local jurisdiction has been authorized.
The Deaf Smith County fee schedule lists residential OSSF permits at $310.00, commercial OSSF permits at $410.00, and a $50.00 reinspection fee.
residential OSSF permit fee: 310 USD · commercial OSSF permit fee: 410 USD · 10-acre exemption tract size: >= 10 acres (All other TCEQ exemption conditions must also be met.) · OSSF setback for 10-acre exemption: >= 100 feet from property line (Applies to the exemption conditions described by TCEQ.) · emergency-repair reporting deadline: 72 hours after repairs begin (Emergency repairs must be reported in writing to the permitting authority.)
“A permit and approved plan are required to construct, alter, repair, extend, and operate an OSSF.”
Well permitLimited
Groundwater wells located in the portions of Deaf Smith County within the geographic boundaries of the High Plains Underground Water Conservation District No. 1.
A well completed or equipped to produce less than 25,000 gallons of groundwater per day, or 17.5 gallons per minute, is exempt from HPWD permitting under Rule 4.1(b)(1).
A person may not drill or operate a well that is not exempt, or increase production above the well's maximum allowable production rate, without first being granted a permit by the HPWD Board under Rule 4.3(a).
HPWD's FAQ states that a permit must be applied for and approved by the district manager or designee and the Board before drilling may legally begin.
HPWD's FAQ states that a non-refundable $250 fee is required for each Ogallala or Dockum water-well permit; Rule 4.7(b) separately provides that applicable permit-application fees are determined by Board resolution.
An owner must notify HPWD in writing within 30 days of facts that may cause an exempt well to lose its exemption; if the Board determines the changed circumstances cause loss of exemption, the well becomes subject to District regulation, including the duty to obtain a permit.
HPWD's published jurisdiction page identifies only the portions of Deaf Smith County within HPWD; this claim does not establish the rule for areas outside HPWD.
exempt production threshold: < 25000 gallons per day (The same rule states the threshold as less than 17.5 gallons per minute.) · exempt production threshold: < 17.5 gallons per minute (The same rule states the threshold as less than 25,000 gallons per day.) · permit fee: 250 USD (HPWD FAQ states this fee for each Ogallala or Dockum water-well permit; Rule 4.7(b) says applicable application fees are determined by Board resolution.) · notice of changed circumstances: 30 days (Applies when facts may cause an exempt well to lose its exemption.)
“The following activities are exempt from permitting requirements under these rules: 1) Drilling or operating a Well that is completed or equipped to produce less than 25,000 gallons of groundwater per day, or 17.5 gpm; [...] No Person may drill or operate a Well that is not exempt from permitting under Rule 4.1, or increase the rate of production above the maximum Allowable Production Rate for which the Well is permitted without first being granted a Permit by the Board.”
2 more reviewed findings on this topic
Required — Water wells in the High Plains Underground Water Conservation District No. 1 service area, including applicable wells in Deaf Smith County, expected to produce 17.5 gallons per minute or more.
“Groundwater owners are required to apply for a permit prior to drilling and production of water from any well expected to produce 17.5 gallons of water per minute or more.”
Required — Water wells located within the portions of Deaf Smith County inside the High Plains Underground Water Conservation District No. 1 service area.
“Groundwater owners are required to apply for a permit prior to drilling and production of water from any well expected to produce 17.5 gallons of water per minute or more.”
Subdividing landRegulated (with conditions)
Plat and map recording for land in Deaf Smith County; the applicable approving authority may be the Commissioners Court or a city, depending on the property and applicable law.
The fee schedule states that a tax certificate is required with recording.
Approval from the Commissioners Court or City is required as applicable.
The cited fee schedule states an effective date of January 1, 2024.
tax certificate with plat/map recording: required (after approval from Commissioner Court or City as required) · fee schedule effective date: 2024-01-01
“PLATS/MAPS: TAX CERTIFICATE REQUIRED WITH RECORDING (PC 12.002(e)) after approval from Commissioner Court or City as required.”
Permit feesPublished (with conditions)
Deaf Smith County fees published for new-construction on-site sewage facility permits and related OSSF services.
The published schedule is specifically for on-site sewage facility new-construction permits and related fees; it does not establish a general county building-permit fee schedule.
Residential and commercial OSSF permits have different fees.
A reinspection fee and an OSSF complaint/investigation fee are separately listed.
“PERMIT FEES:
Permit for On-Site Sewage Facility New Construction
Residential OSSF Permits $310.00
Commercial OSSF Permits $410.00
Reinspection Fee $50.00
OSSF Complaint/Investigation Fee $100.00”
Permit processPublished (with conditions)
New-construction on-site sewage facility permit applications in Deaf Smith County.
The application requires owner, mailing-address, phone/email, 911 site address, legal description, acreage, directions, water source, residence or commercial information, site evaluator information, and installer information.
A deed, plat map, survey, or other documentation verifying the legal description must be attached.
The owner authorizes a Deaf Smith County official to enter the property for soil/site evaluation and investigation.
Soil/site evaluation and planning materials, if applicable, must be attached for review.
Construction must not begin before authorization to construct; unauthorized construction can result in civil or administrative penalties.
The form identifies the Deaf Smith County Clerk's office as a contact for questions.
“DO NOT BEGIN CONSTRUCTION PRIOR TO OBTAINING AUTHORIZATION TO CONSTRUCT.”
County-wide zoningAbsent
No county zoning or planning department is listed on the county site; Texas counties lack general zoning authority in unincorporated areas.
Buildings described by Section 233.062(a) in unincorporated areas of Texas counties to which the applicable Chapter 233 permit subchapter applies.
The quoted rule applies only to a building described by Local Government Code Section 233.062(a).
The county-specific applicability and any Deaf Smith County adoption or order were not established by the official sources reviewed.
The person must obtain a building permit issued in accordance with the subchapter.
An application requires a proposed-building plan and an application fee set by the commissioners court.
The commissioners court must issue or deny the permit within 30 days after receiving the application and fee; if it does neither within 30 days, construction or substantial improvement is approved for purposes of the subchapter.
“unless the person obtains a building permit”
One more reviewed finding on this topic
Limited — Industrialized housing or buildings installed in Texas, including purchasers or lessees acquiring a unit for their own or their company’s use.
“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 exemptionConditional
An owner performing electrical, plumbing, or air-conditioning and refrigeration work on the owner's own residence or homestead in Texas.
Electrical work is exempt from state electrician licensing when performed on a dwelling the person owns and resides in.
Plumbing is exempt from state plumbing licensing when performed by the property owner in the property owner's homestead.
Air-conditioning and refrigeration contracting is exempt from the applicable state registration requirements when performed in a building owned solely by the person as the person's home.
These exemptions do not establish a blanket exemption for every construction trade or contractor-regulated activity.
“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.”
One more reviewed finding on this topic
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:”
InspectionsLimited
New residential construction in unincorporated areas of Texas counties that have adopted a resolution or order requiring Local Government Code Chapter 233 Subchapter F and meet its statutory applicability conditions.
Subchapter F applies only to a county that has adopted a resolution or order requiring its application and that is located within 50 miles of an international border or has a population of more than 100.
New residential construction includes a single-family house or duplex on a vacant lot and an addition to an existing single-family house or duplex if the addition increases the existing residential building's square footage or value by more than 50 percent.
The subchapter does not include a structure constructed under Occupations Code Chapter 1201 or a modular home constructed under Occupations Code Chapter 1202.
For vacant-lot construction, a minimum of three inspections are required at the foundation, framing and mechanical systems, and completion stages.
For additions, inspections are performed as necessary based on the project's scope of work.
The builder is responsible for contracting with an authorized licensed or certified inspector listed in Section 233.154(a)(3).
A municipality's building code in its extraterritorial jurisdiction controls if applicable.
The subchapter does not require prior county approval before new residential construction and does not authorize county zoning regulations.
A county may not charge a fee to enforce these standards.
minimum inspections for vacant-lot new residential construction: >= 3 inspections · inspection notice deadline after final inspection: <= 10 days (Applies if required by the county.)
“This subchapter applies only to a county that has adopted a resolution or order”
Septic inspectionRequired
OSSF installation inspections under Texas minimum requirements, administered by the local authorized agent where one exists or by TCEQ where no local jurisdiction is authorized.
Local authorities may adopt more stringent requirements.
TCEQ describes authorized-agent responsibilities as including review of plans, permit issuance, and inspection of system installation.
The Deaf Smith County fee schedule lists a $50.00 reinspection fee, but the reviewed official materials did not state an inspection frequency or an inspection requirement beyond the state minimum.
The reviewed materials did not establish whether the Deaf Smith County OARS authority imposes additional inspection requirements.
reinspection fee: 50 USD
“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.”
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”:”
One more reviewed finding on this topic
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.”
Agricultural exemptionConditional
Agricultural-use valuation designation for qualifying land in Deaf Smith County under Texas Constitution Article VIII, Section 1-d.
The land must be owned by a natural person.
Agricultural use means raising livestock or growing crops, fruit, flowers, and other products of the soil under natural conditions as a business venture for profit, with the business being the owner's primary occupation and source of income.
The owner must file a sworn written statement with the local tax assessor for each assessment year.
The local tax assessor determines whether the land qualifies and may inspect the land and require evidence of use and source of income.
The land must have been devoted exclusively to agricultural use for at least three successive years immediately preceding the assessment date, or have been continuously developed for agriculture during that time.
If designated land is later diverted from agricultural use or sold, an additional tax applies.
This is an agricultural-use valuation designation rather than a categorical exemption from all property taxation.
minimum prior agricultural-use period: >= 3 successive years (The constitutional text also allows qualification if the land has been continuously developed for agriculture during that time.)
“All land owned by natural persons which is designated for agricultural use in accordance with the provisions of this Section shall be assessed for all tax purposes on the consideration of only those factors relative to such agricultural use. "Agricultural use" means the raising of livestock or growing of crops, fruit, flowers, and other products of the soil under natural conditions as a business venture for profit, which business is the primary occupation and source of income of the owner. (b) For each assessment year the owner wishes to qualify his land under provisions of this Section as designated for agricultural use he shall file with the local tax assessor a sworn statement in writing describing the use to which the land is devoted.”
One more reviewed finding on this topic
Available (with conditions) — Land outside municipal limits in Deaf Smith County divided into two or more parts where the owner does not lay out a part intended for streets, alleys, squares, parks, or other public use and the land is to be used primarily for agricultural, farm, ranch, wildlife-management, or timber-production purposes.
“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.”
Driveway accessRequired
New or modified access driveways connecting property to a Texas state highway right of way.
A local public agency may receive access driveway permitting authority for state highways, but TxDOT approval remains required for drainage impacts on the state highway system before local approval.
No access driveway is permitted within a flared or widened right-of-way section at an intersection of a state highway with another highway, road, or street.
All entrances and exits, including radii, must be confined within the permittee's property frontage.
One-way 45-to-90-degree driveways are permitted for connections to one-way frontage roads or lane-divided highways; otherwise the driveway angle must be 75 to 90 degrees.
ADAAG and Texas Accessibility Standards apply.
private residential driveway maximum width: <= 24 feet (Except as increased by permissible radii.) · driveway-to-pavement radius: >= 15 feet
“A driveway must be constructed in accordance with a fully executed driveway permit”
One more reviewed finding on this topic
Required — New or modified access driveways serving property abutting a Texas state highway, including applicable locations in Deaf Smith County.
“A completed Permit Form 1058 is necessary whenever new access driveways are constructed or existing access driveways are modified.”
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.”
Inside cities and towns in Deaf Smith County
Municipal rules found while researching the county. They apply inside that city or town, not to unincorporated land.
Building code adoptedAdopted (with conditions)
Building-code requirements within the incorporated City of Hereford, Deaf Smith County, Texas.
The adopted code is the International Building Code, 2018 edition, including appendix chapters A, B, C, D, E, F and G.
The code provides for issuance of permits and collection of fees.
The ordinance contains amendments, including a City of Hereford insertion for Section 101.1, a permit-fee schedule under Section 109.2, and amendments to Sections 109.4, 113.3, 114.4, and 1511.3.1(2).
The ordinance was adopted May 10, 2021.
The cited municipal code does not establish countywide adoption for unincorporated Deaf Smith County.
building code edition: International Building Code, 2018 edition (including appendix chapters A, B, C, D, E, F and G) · adoption date: 2021-05-10 · minimum remodel permit fee: 50 USD · minimum residential roof permit fee: 25 USD · minimum commercial roof permit fee: 50 USD · minimum inspection not otherwise named fee: 25 USD · reinspection fee: 25 USD
“A certain document, two copies of which are on file in the office of the city secretary, being marked and designated as the International Building Code, 2018 edition, including appendix chapters A, B, C, D, E, F and G, as published by the International Code Council, be and is hereby adopted as the building code of the city”
Local zoningPresent (with conditions)
Building and zoning regulation within the City limits of Hereford, Deaf Smith County, Texas.
The City of Hereford Building and Zoning Department reviews plans, issues permits, and inspects construction within the City limits.
The cited page does not specify zoning districts, dimensional standards, fees, or ordinance effective dates.
“Ordinances Code of Ordinances Zoning Ordinance”
2 more reviewed findings on this topic
Present — Zoning within the incorporated City of Hereford, Deaf Smith County, Texas.
“The Building and Zoning Department has the responsibility to enforce all building-related codes during the construction of new facilities and rehabilitation, alterations, and additions to existing buildings and structures. Duties include reviewing plans, issuing permits, and inspecting all construction within the City limits. [...] Zoning Ordinance”
Present (with conditions) — Property within the corporate limits of the City of Hereford, Deaf Smith County, Texas.
“The Building and Zoning Department has the responsibility to enforce all building-related codes during the construction of new facilities and rehabilitation, alterations, and additions to existing buildings and structures. Duties include reviewing plans, issuing permits, and inspecting all construction within the City limits.”
Still unanswered
We looked and could not find an official answer yet. Silence is not permission — ask the county directly.
Certificate of occupancy — Buildings in Deaf Smith County
Mandatory utility hookup — Water or sewer connection requirements for property in Deaf Smith County, Texas.
Building in a floodplain — Development in floodplains in Deaf Smith County.
Short-term rentals — Short-term rentals in Deaf Smith County.
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 Deaf Smith County, Texas
Is Deaf Smith County a good place to live off-grid or homestead?
Deaf Smith County scores 41/100 on the Bolthole Index, a marginal county profile. Its strengths: deep seclusion — about 200 people within a 30-minute drive and low administrative friction for a quiet rural property. Watch-outs: thin water margin (18.7″/yr rainfall) and elevated mid-century heat, water, rain, or wildfire exposure.
Do you need a building permit in Deaf Smith County, Texas?
Deaf Smith 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 Deaf Smith (TCEQ authorized agent for on-site sewage). 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 Deaf Smith County?
Living in an RV on your own land in Deaf Smith County is allowed: Unincorporated Deaf Smith County: no county rule sets this, because Deaf Smith 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 co.deaf-smith.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 Deaf Smith County, Texas?
Land in Deaf Smith County runs about $1,838 per acre, based on the latest county data.
What is the water situation in Deaf Smith County?
Deaf Smith County gets about 18.7" of rain a year, with severe drought in roughly 37.4% of years.
How remote is Deaf Smith County?
A representative private-land location has about 200 people within a 30-minute drive and 449,769 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.
