Building permits, zoning and land rules in Deaf Smith County, Texas
41Index Score / 100 #195 of 254 in Texas
Unincorporated Deaf Smith County, Texas does not require a building permit for an ordinary home and has no county zoning ordinance12. Septic work generally requires an On-Site Sewage Facility permit, and the County Clerk's page links the application and permit fees34. Inside Hereford, city building-code and zoning rules apply56.
At a glance
Building permit
Not required for an ordinary home in unincorporated areas1
General county government contact for road, floodplain, subdivision-plat and other unincorporated-area questions the county site does not route to a separate department
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 Deaf Smith County, Texas?
Unincorporated Deaf Smith County does not require a building permit for ordinary residential construction1. The county does not list a building or inspection department, but buyers should ask the County Judge's office to confirm the parcel is unincorporated and whether a floodplain or other site-specific approval applies115. Texas county fire-code authority described in state law covers commercial buildings, public buildings, and multifamily buildings with four or more units in qualifying counties; it is not a general permit rule for an ordinary rural house16. Inside Hereford, the city has adopted the 2018 International Building Code and a permit-fee schedule5. Hereford also maintains its own zoning ordinance, so city rules should not be confused with the rules for unincorporated Deaf Smith County6.
Who handles permits and septic in Deaf Smith County, Texas?
Deaf Smith County does not list a building or zoning department for unincorporated construction17. The Deaf Smith County Clerk's Office is at 235 East 3rd Street, Room 203, Hereford, TX 79045, and its phone number is 806-363-70774. The Clerk's official page links the county's on-site sewage application and permit-fee schedule4. The published fees are $310 for a residential OSSF permit, $410 for a commercial OSSF permit, and $50 for reinspection9. For a building-permit confirmation or an unresolved floodplain question, start with the County Judge's office at 235 E 3rd St, Hereford, TX 79045, by calling 806-363-700015. TxDOT handles a driveway that connects to a state highway, while the applicable county or city approval is required before recording a new plat1217.
Does Deaf Smith County have zoning?
Unincorporated Deaf Smith County has no county zoning ordinance72. The county therefore sets no zoning-based minimum dwelling size, minimum lot size, setback, lot-coverage limit, or building-height limit on unincorporated land2. County zoning also does not restrict accessory dwellings, RV occupancy, tiny-home occupancy, manufactured-home occupancy, or temporary camping there2. Septic, well, highway-access, subdivision, deed restrictions, and floodplain requirements are separate from zoning and may still shape a project3101117. Hereford is different: the city maintains its own zoning ordinance6. Ask the city to confirm its jurisdiction if a parcel is in or near Hereford.
How do septic permits work in Deaf Smith County?
A permit and approved plan are generally required before an on-site sewage facility is built, altered, repaired, extended, or operated in Deaf Smith County3. Deaf Smith County is the TCEQ-authorized agent for the entire county, and the County Clerk's page links the local application and fee schedule184. The application requires the site address, legal description, acreage, water source, and evaluator and installer information; construction cannot begin before authorization8. A residential OSSF permit costs $310, a commercial permit costs $410, reinspection costs $50, and a complaint investigation costs $1009. Only about 29.6% of county soils avoid severe limits for a conventional drain field, so site evaluation belongs early in due diligence19. A narrow state exemption may apply to a single-family tract of at least 10 acres when all listed conditions are met, including keeping every OSSF part at least 100 feet from the property line20.
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 County2. That answer is limited to county zoning: a wastewater system generally still needs OSSF authorization, and a water well expected to produce 17.5 gallons per minute or more requires a High Plains Underground Water Conservation District permit before drilling and production310. Private deed restrictions may also matter, so read the title documents before buying. Inside Hereford, city zoning and the city building code apply instead65. For an RV or tiny home near the city boundary, ask Hereford to verify whether the parcel is within city jurisdiction, and ask the County Clerk how the proposed wastewater arrangement should be permitted4.
How do you build a home in Deaf Smith County?
Confirm whether your parcel is inside the city of Hereford or its extraterritorial jurisdiction; if it is, Hereford's building code and zoning ordinance apply instead of the rules below56.
If you're unincorporated, there's no county building permit to apply for, but confirm that directly with the County Judge's office, since the county's site doesn't post a formal policy151.
Apply for an On-Site Sewage Facility permit through the Deaf Smith County Clerk's office before you install or connect a septic system; budget $310 for a residential permit498.
If your well will produce 17.5 gallons per minute or more, apply to the High Plains Underground Water Conservation District before drilling; the permit fee is $25010.
If your driveway will connect to a state highway, submit TxDOT Form 1058 and wait for a fully executed permit before any construction in the right of way, and give TxDOT 24 hours' notice before you start1211.
If you're creating a new lot, get the plat approved by the Commissioners Court, or the City if applicable, and pull a current tax certificate before recording17.
If you're placing a factory-built industrialized home or modular building, make sure the manufacturer's design package is certified to the code editions that took effect in 202421.
What should you check before buying land in Deaf Smith County?
Deaf Smith County is rural and sparse: about 12.3 people per square mile across roughly 18,347 residents countywide, and the nearest city of 100,000 or more is about 45 miles from the county center222324. Farmland runs about $1,838 an acre on average, and a typical home in the county is valued around $180,2012526. About 99.2% of the land has a slope of 15% or less, but average annual precipitation is only about 18.7 inches and severe drought occurs in roughly 37.4% of years272829. Confirm the water source and evaluate the septic site before buying; only about 29.6% of county soils avoid severe limits for a conventional drain field19. Average annual temperature is about 57.1°F, with roughly 17.8 additional days per year at or above 100°F projected by mid-century3031. Typical annual home insurance is about $2,324, the effective property-tax rate is about 1.4%, and the median annual property-tax bill is about $1,590321314.
Watch-outs
Deaf Smith County's own site doesn't post a formal statement on building permits or floodplain-development rules outside Hereford, so confirm directly with the County Judge's office before you build151.
Deaf Smith County is the TCEQ-authorized OSSF agent countywide, and the County Clerk's page is the local starting point for the application and fees184.
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 rule33.
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.
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.
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Answers from the rulebook for Deaf Smith County
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 Texas law gives zoning power only to certain counties, and Deaf Smith County has no zoning ordinance. 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 Texas law gives zoning power only to certain counties, and Deaf Smith County has no zoning ordinance. 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 Texas law gives zoning power only to certain counties, and Deaf Smith County has no zoning ordinance. 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 Texas law gives zoning power only to certain counties, and Deaf Smith County has no zoning ordinance. 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 Texas law gives zoning power only to certain counties, and Deaf Smith County has no zoning ordinance. 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 Texas law gives zoning power only to certain counties, and Deaf Smith County has no zoning ordinance. 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 Texas law gives zoning power only to certain counties, and Deaf Smith County has no zoning ordinance. 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 Texas law gives zoning power only to certain counties, and Deaf Smith County has no zoning ordinance. 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 Texas law gives zoning power only to certain counties, and Deaf Smith County has no zoning ordinance. 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 Texas law gives zoning power only to certain counties, and Deaf Smith County has no zoning ordinance. 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 Texas law gives zoning power only to certain counties, and Deaf Smith County has no zoning ordinance. 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.”
Well permitRequired
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.
The permit must be applied for before drilling and production.
The well is subject to HPWD spacing requirements for the applicable aquifer and expected production.
HPWD's FAQ states that the permit must be approved by the district manager or designee and the board of directors before drilling may legally begin.
The HPWD FAQ states that a non-refundable $250 fee is required for each Ogallala or Dockum water-well permit.
production threshold: >= 17.5 gallons per minute · permit fee: 250 USD per water well permit (Ogallala or Dockum well)
“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 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.”
Building permitNot required
The county government site lists no building/permit department; under Texas law counties generally cannot require building permits for ordinary residential construction in unincorporated areas (city permits apply inside Hereford).
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.”
Septic permitRequired
Construction, installation, alteration, extension, or repair of an OSSF in Texas
A permit and approved plan are required to construct, alter, repair, extend, and operate an OSSF.
A 10-acre exemption may apply only if all listed conditions are met: site evaluation by a TCEQ-licensed site evaluator or professional engineer; single-family dwelling on at least 10 acres; no nuisance or groundwater pollution; all OSSF 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 do not require a permit but must be reported in writing to the permitting authority within 72 hours after repairs begin.
Grandfathered systems may also be exempt if the stated conditions are met.
minimum tract size for 10-acre exemption: >= 10 acres (single-family dwelling and all other TCEQ conditions must be met) · minimum OSSF distance from property line for 10-acre exemption: >= 100 feet (all parts of the OSSF) · emergency repair reporting deadline: <= 72 hours (after repairs have begun; written report to permitting authority)
“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”:”
One more reviewed finding on this topic
Required — OSSFs, including septic systems and holding tanks, in Deaf Smith County, subject to the applicable local permitting authority.
“A permit and approved plan are required to construct, alter, repair, extend, and operate an OSSF.”
Septic inspectionLimited
OSSF installation and, where applicable, maintenance inspections in Texas
Authorized agents or their designated representatives inspect system installation.
Some permitting authorities impose more stringent requirements.
Maintenance-provider inspection and reporting requirements apply to systems and circumstances governed by 30 TAC §285.91(4).
Electronic monitoring may reduce reporting to every six months where the stated monitoring conditions apply.
reduced maintenance reporting interval with qualifying electronic monitoring: 6 months (only where the system uses the specified electronic monitoring, automatic notification, and disinfection monitoring)
“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.”
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.”
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.”
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)
Zoning within the incorporated City of Hereford, Deaf Smith County, Texas.
The zoning ordinance applies within the City of Hereford; the cited municipal source does not establish that it applies countywide or in unincorporated Deaf Smith County.
The zoning ordinance is Ordinance No. 1193, passed by the city commission on February 16, 1987, as amended.
The municipal code states that the zoning regulations are provided in a separate document on file in the office of the city secretary.
“Ordinance No. 1193, being the zoning ordinance of the city, passed by the city commission on February 16, 1987, as amended, is hereby continued in force and effect as fully and completely as if it were included in full in this Code of Ordinances.”
Still unanswered
We looked and could not find an official answer yet. Silence is not permission — ask the county directly.
Owner-builder exemption — Owner-builders performing residential construction in Deaf Smith County
Inspections — Building construction in Deaf Smith County
Certificate of occupancy — Buildings in Deaf Smith County
Off-grid sanitation — Off-grid sanitation systems or sanitation without public sewer service in Deaf Smith County, Texas.
Mandatory utility hookup — Water or sewer connection requirements for property in Deaf Smith County, Texas.
3 more unanswered
Agricultural exemption
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 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). 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 Texas law gives zoning power only to certain counties, and Deaf Smith County has no zoning ordinance. 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.
Off-grid gear
Going off-grid in Deaf Smith County means bringing your own water and power. The kit we’d start with:
