Building permits, zoning and land rules in Howard County, Texas
46Index Score / 100 #163 of 254 in Texas
Unincorporated Howard County, Texas does not require a county building permit to build a home1. Texas gives counties no general authority to require prior approval for ordinary residential construction, and Howard County runs no building-permit department1. The county has no countywide zoning ordinance either2. Septic is the one thing every builder here does need to permit, through the county's own OSSF Office3.
Contact details are copied from each office’s official page and were checked against it on September 24, 2026.
Do you need a building permit in Howard County, Texas?
No. Unincorporated Howard County, Texas has no county building-permit department, and Texas counties generally lack the authority to require prior approval for ordinary residential construction1. That covers a conventional site-built house on your own land outside any city. The one carve-out is industrialized (modular) housing: a homeowner installing an industrialized house or residential modular component for their own use can build under a state residential installation permit and an owner-builder exemption rather than a local permit710. If your land sits inside the City of Big Spring, that city does require permits and has adopted its own technical codes, so the county's answer does not apply there11.
Who handles permits and inspections in Howard County?
There is no county building department to call for a home-construction permit, because Howard County does not operate one1. The office you will deal with is the Howard County OSSF Office, which issues on-site sewage facility (septic) permits and posts the septic permit application for unincorporated Howard County3. For a new or modified driveway onto a county road, contact the Howard County Road Administrator, whose office also handles underground, overhead, temporary and commercial driveway permits8. If your industrialized or modular home needs a state residential installation permit, that goes through the Texas Department of Licensing and Regulation rather than a county office12.
Does Howard County have zoning?
Howard County has no countywide zoning ordinance2. Because Texas law gives zoning power only to specific, limited situations and Howard County has not adopted one, the county sets no minimum dwelling size, no minimum lot size, no lot-coverage limit and no building-height limit, and it does not restrict accessory dwellings, tiny homes, manufactured homes or temporary camping on your own land4. The one exception applies only to platted lots inside a county-approved subdivision: those lots carry a building or setback line, and no structure may be built between that line and the street right of way13. If your parcel was platted as part of a subdivision, check its plat for that line before you site a home.
How do septic permits work in Howard County?
Howard County regulates on-site sewage facilities (OSSF, commonly called septic) in the unincorporated area under its own locally adopted rules, approved by TCEQ, and the county's OSSF Office issues the permits53. Statewide, Texas requires a permit and an approved plan before you construct, alter, extend or repair an OSSF6. A narrow exception exists for large tracts: a single-family home on at least 10 acres can skip the permit if a licensed site evaluator or engineer signs off, every part of the system stays at least 100 feet from the property line, effluent stays on the property, there's no nuisance or groundwater pollution, and the home is the only dwelling on the tract6. Soils are a real planning factor here: only about half of Howard County's soils avoid severe limits for a conventional septic drain field, so a percolation or site evaluation before you buy is worth the cost14. On subdivided lots, the county also ties utility hookups to sewer: land can't get an electricity or gas connection until the Commissioners Court confirms adequate water and sewer service, or a permitted OSSF as the alternative15.
Can you live in an RV or tiny home on your land in Howard County?
Unincorporated Howard County has no zoning ordinance, so it sets no rule against occupying an RV, tiny home or manufactured home on your own land, and does not require a minimum home size4. That is a real answer, not silence: it follows from the county having no zoning power to restrict it, not from any county sign-off. Howard County does separately regulate manufactured home rental communities, where a recreational vehicle used as a dwelling or overnight accommodation is addressed as part of a platted community development requiring Commissioners Court approval of an infrastructure plan; that framework is about commercial rental communities, not about parking your own RV on your own unincorporated land16. Before moving in permanently, still line up an approved septic solution, since that permit is required regardless of what kind of dwelling you place6.
Building a home in Howard County: the steps, in order
Confirm your parcel is in the unincorporated area, not inside Big Spring, since the city requires permits its county neighbors don't11.
Check whether your lot is part of a platted subdivision; if so, find its building/setback line before you site the house13.
Get your septic (OSSF) system designed and permitted through the Howard County OSSF Office before construction, and budget for a site evaluation given the county's soil limits314.
If you're building an industrialized or modular home for your own use, apply for the state residential installation permit and owner-builder certification7.
If you need a new or modified driveway onto a county road, apply through the Howard County Road Administrator; if it connects to a state highway instead, file TxDOT Form 1058 with the local district office89.
If your land is subdivided, confirm water, sewer or OSSF service is in place before requesting electric or gas utility connections, since the county ties those hookups together15.
What to check before you buy land in Howard County
Water and septic go together here: with only about half the county's soils clear of severe limits for a conventional drain field, get a site evaluation on any specific parcel rather than assuming it will perc14. Nearly all of the county, 98.5%, is gentle land at 15% slope or less, so terrain itself is rarely the obstacle to building17. Howard County is dry and drought-prone: it averages 18.5 inches of precipitation a year and sits in severe drought roughly 32% of years, which matters for well yield and pond planning1819. Confirm road access and who maintains it, since new driveways onto county roads go through the Road Administrator and driveways onto state highways go through TxDOT separately820. Property taxes run an effective 1.1% rate with a median bill of about $1,642 a year, and the county's typical home insurance premium runs around $2,355 a year212223.
Watch-outs
We could not confirm a Howard County well-permit process or which groundwater conservation district covers the county from official sources; ask the OSSF Office or County Judge's office who administers well permits before you drill3.
We could not confirm from official sources whether Howard County requires a certificate of occupancy for a new home; ask the OSSF Office before you finish construction3.
Written September 24, 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.
Howard County highlighted among the Texas counties · colored by Index score
How Howard County scores
Seclusion70100% ev.
Self-Sufficiency1596% ev.
Admin Boringness87100% ev.
Durability45100% ev.
Property Autonomy71100% ev.
Carry Cost80100% ev.
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Answers from the rulebook for Howard County
What the ordinances and state agencies actually say — one answer per question, each quoted from the official source and independently re-checked.
Howard County rules
Zoning districts · by state lawNo county rule
Unincorporated Howard County: no county rule sets this, because Texas law gives zoning power only to certain counties, and Howard County has no zoning ordinance. The county legal census found no county zoning ordinance, citing trerc.tamu.edu.
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 Howard County: no county rule sets this, because Texas law gives zoning power only to certain counties, and Howard County has no zoning ordinance. The county legal census found no county zoning ordinance, citing trerc.tamu.edu.
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 Howard County: no county rule sets this, because Texas law gives zoning power only to certain counties, and Howard County has no zoning ordinance. The county legal census found no county zoning ordinance, citing trerc.tamu.edu.
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.”
SetbacksSpecified
Buildings and structures on lots subject to the Howard County subdivision regulations in the unincorporated area.
No building or structure may be permitted between the building/setback line and the street right of way.
The regulations are effective December 11, 2023.
setback control: Building or setback line established generally parallel to the front street line; no building or structure permitted between that line and the street right of way.
““Building Line” or “Setback Line” means a line established, in general, parallel to the front street line. No building or structure may be permitted in the area between the building line and the street right of way.”
Lot coverage · by state lawNo county rule
Unincorporated Howard County: no county rule sets this, because Texas law gives zoning power only to certain counties, and Howard County has no zoning ordinance. The county legal census found no county zoning ordinance, citing trerc.tamu.edu.
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 Howard County: no county rule sets this, because Texas law gives zoning power only to certain counties, and Howard County has no zoning ordinance. The county legal census found no county zoning ordinance, citing trerc.tamu.edu.
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 RVLimited
Occupancy of a recreational vehicle as a dwelling or for overnight lodging in a manufactured home rental community in unincorporated Howard County.
The county regulation defines manufactured housing to include a mobile home, trailer, vehicle, camper, or recreational vehicle designed for use as a dwelling or overnight accommodation.
The use is addressed within a manufactured home rental community framework; construction of a proposed MHRC requires submission and approval of an infrastructure development plan by the Commissioners Court.
The plan must address drainage, water supply, solid waste collection, sewer or septic/OSSF facilities, land surveying, roads, and compliance with county, state, and federal requirements.
“recreational vehicle designed for use as a dwelling [...] manufactured home rental communities (MHRC) located in the unincorporated area”
Camping on your land · by state lawNo county rule
Unincorporated Howard County: no county rule sets this, because Texas law gives zoning power only to certain counties, and Howard County has no zoning ordinance. The county legal census found no county zoning ordinance, citing trerc.tamu.edu.
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 Howard County: no county rule sets this, because Texas law gives zoning power only to certain counties, and Howard County has no zoning ordinance. The county legal census found no county zoning ordinance, citing trerc.tamu.edu.
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 Howard County: no county rule sets this, because Texas law gives zoning power only to certain counties, and Howard County has no zoning ordinance. The county legal census found no county zoning ordinance, citing trerc.tamu.edu.
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 Howard County: no county rule sets this, because Texas law gives zoning power only to certain counties, and Howard County has no zoning ordinance. The county legal census found no county zoning ordinance, citing trerc.tamu.edu.
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
OSSF and septic regulation in the unincorporated area of Howard County.
The county regulations govern plats and subdivisions in the unincorporated area; incorporated municipalities may have separate authority.
The regulations incorporate the County's Order Adopting Rules of Howard County, Texas for On-Site Facilities dated August 11, 2008, approved by TCEQ on September 29, 2008, or as amended.
The subdivision regulations state that active, most recent versions of cited authority apply.
local OSSF order date: August 11, 2008 · TCEQ approval date: September 29, 2008
“The Howard County Subdivision and Manufactured Home Rental Community Regulations are provided to assist persons considering the subdivision and development of property in the unincorporated areas of Howard County.”
Septic permitRequired
OSSF service for subdivided land in the unincorporated area of Howard County, particularly when electricity or gas utility service is requested.
A utility may not connect subdivided land with electricity or gas unless the Commissioners Court determines that adequate water and sewer services, or OSSF services as an alternative to sewer services, have been constructed or installed.
If septic systems are used, the lot must be served by a permitted OSSF, or the subdivision lots must be capable of being adequately and legally served by septic systems meeting minimum state standards.
These requirements are subject to the stated exceptions in the regulations and applicable Texas Local Government Code requirements.
“alternatively, if septic systems{OSSF) are used, that the lot is served by a permitted OSSF, or that lots in the subdivision can be adequately and legally served by septic systems that meet the minimum requirements of state standards.”
Off-grid sanitationAllowed (with conditions)
On-site sanitation through septic/OSSF rather than a public sewer connection for subdivisions in unincorporated Howard County.
OSSF is an alternative to sewer service under the county utility-connection rules.
The lot must be served by a permitted OSSF, or the subdivision must be adequately and legally serviceable by septic systems meeting minimum state standards.
The rule is located in the subdivision regulations and does not establish that every off-grid sanitation technology is allowed.
“adequate water and sewer services (or OSSF services as an alternative to sewer services) have been constructed or installed to service the lot or subdivision.”
Mandatory utility hookupConditional
Water, sewer, electricity, and gas utility connections for subdivided land in the unincorporated area of Howard County.
Water or sewer connections generally require a Certificate of Approved Plat or a Commissioners Court determination that the plat was reviewed and approved.
Electricity or gas connections generally require a Commissioners Court determination that adequate water and sewer services, or OSSF services as an alternative to sewer, are installed.
Water facilities must be fully operable and meet minimum state water-quality and connection standards; sewer facilities must be fully operable and meet minimum state sewer standards.
For OSSF use, the lot must have a permitted OSSF or the subdivision must be legally serviceable by septic systems meeting minimum state standards.
The regulations contain exceptions for specified preexisting conveyances, residences, funding-program projects, and other listed circumstances.
A certificate fee applies according to the attached fee schedule.
If these provisions conflict with active Texas Local Government Code §232.029 requirements, §232.029 controls.
regulations effective date: December 11, 2023
“Except as herein provided, a utility may not serve or connect any subdivided land with water or sewer service unless the utility receives a Certificate of Approved Plat issued by the Commissioners Court, or receives a determination from the Commissioners Court, that the plat has been reviewed and approved by the Commissioners Court.”
County-wide zoningAbsent
Texas counties generally have no zoning authority in unincorporated areas; Howard County does not administer zoning.
Industrialized residential housing installed in Howard County, including unincorporated areas and incorporated municipalities.
The rule applies to a homeowner purchasing an industrialized house or residential modular component for the homeowner's own use and completing installation-related construction under a Texas residential installation permit.
Local permits are still required if the installation is within a city or municipality.
This claim does not establish the general building-permit requirement for ordinary site-built construction.
residential installation permit fee: 75 USD (Registration fee is non-refundable.)
“Local permits are still required to be obtained”
Owner-builder exemptionConditional
A homeowner installing an industrialized house or residential modular component in Howard County for the homeowner's own use.
The homeowner must purchase the industrialized house or residential modular component for the homeowner's own use.
The homeowner must assume responsibility for some or all construction related to installation.
The homeowner must submit the residential installation permit application and notarized certification.
Construction must comply with mandatory building codes, engineered foundation drawings, engineered unique on-site construction details, and manufacturer-approved on-site construction details.
All required inspections must be completed.
Local permits remain required within a city or municipality.
residential installation permit fee: 75 USD (Registration fee is non-refundable.)
“without registering as an industrialized builder.”
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:”
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.”
One more reviewed finding on this topic
Limited — Installation inspections for OSSFs in Texas, including Howard County when performed through an authorized agent or designated representative.
“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.”
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”
Permit processPublished (with conditions)
Constructing a new driveway or revising an existing driveway on the right of way of a Texas state highway.
The applicant should contact the local District TxDOT office.
The applicant must submit Form 1058, Permit to Construct Access Driveway Facilities on Highway Right of Way.
The application must be for the bona fide purpose of securing or changing access to the owner's property, not parking or servicing vehicles on state highway rights of way.
No construction may begin on the right of way until a fully executed driveway permit is received and the applicant gives TxDOT 24-hour notification.
The driveway must comply with the executed permit and applicable regulations; TxDOT inspection must find construction satisfactory.
Where a local public agency has permitting authority, drainage impacts on the state highway system still require TxDOT approval before local approval.
Driveway geometrics, utilities, environmental requirements, wetlands considerations, ADAAG, TAS, and other applicable state and federal laws must be considered.
required form: Form 1058, Permit to Construct Access Driveway Facilities on Highway Right of Way · advance notification: 24 hours (Notification to TxDOT is required before construction on the right of way.) · private residential driveway maximum width: <= 24 feet (Except as increased by permissible radii.) · minimum driveway radius to highway pavement: >= 15 feet
“The applicant shall complete and submit to TxDOT a Form 1058”
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 Howard 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 standards administered by the City of Big Spring within its municipal jurisdiction in Howard County, Texas.
The City of Big Spring states that construction, alteration, repair, demolition, occupancy changes, and regulated electrical, gas, mechanical, or plumbing work require application to the Building Official and the required permit.
Minor repairs may be made with Building Official approval without a permit if they do not violate technical codes.
The listed code editions are the editions stated on the city's official FAQ page retrieved on 2026-09-11.
International Building Code: 2012 · International Existing Building Code: 2012 · International Fire Code: 2021 · International Gas Code: 2012 · International Mechanical Code: 2012 · International Property Maintenance Code: 2021 · International Plumbing Code: 2012 · International Residential Code: 2012 · National Electrical Code: 2023
“What Technical Codes are currently used by the City of Big Spring? 2012 International Building Code 2012 International Existing Building Code 2021 International Fire Code 2012 International Gas Code 2012 International Mechanical Code 2021 International Property Maintenance Code 2012 International Plumbing Code 2012 International Residential Code 2023 National Electrical Code”
Still unanswered
We looked and could not find an official answer yet. Silence is not permission — ask the county directly.
Certificate of occupancy — Certificates of occupancy for construction in Howard County, Texas.
Well permit — Private water-well permit requirements in Howard County, Texas.
Agricultural exemption — Agricultural-use exemptions from Howard County subdivision or platting requirements in unincorporated Howard County.
Short-term rentals — Short-term rental use in Howard County, including unincorporated areas.
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 Howard County, Texas
Is Howard County a good place to live off-grid or homestead?
Howard County scores 46/100 on the Bolthole Index, a marginal county profile. Its strengths: low administrative friction for a quiet rural property and manageable long-term carry cost. Watch-outs: thin water margin (18.5″/yr rainfall).
Do you need a building permit in Howard County, Texas?
Howard 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 Howard County OSSF Office (TCEQ authorized agent). 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 Howard County?
Living in an RV on your own land in Howard County is limited to specific cases: Occupancy of a recreational vehicle as a dwelling or for overnight lodging in a manufactured home rental community in unincorporated Howard County. The county regulation defines manufactured housing to include a mobile home, trailer, vehicle, camper, or recreational vehicle designed for use as a dwelling or overnight accommodation. The use is addressed within a manufactured home rental community framework; construction of a proposed MHRC requires submission and approval of an infrastructure development plan by the Commissioners Court. A tiny home is allowed. Confirm with the county before relying on it.
How much does land cost in Howard County, Texas?
Land in Howard County runs about $1,426 per acre, based on the latest county data.
What is the water situation in Howard County?
Howard County gets about 18.5" of rain a year, with severe drought in roughly 32.1% of years.
How remote is Howard County?
A typical private-land location has about 24,513 people within 15 miles and 924,590 within 100 miles. These radius catchments are the published fallback where road routing is unavailable.
Off-grid gear
Going off-grid in Howard County means bringing your own water and power. The kit we’d start with:
