Bandera County, TX Building Permits, Zoning & Septic

Unincorporated Bandera County, Texas has no general building permit and no county zoning ordinance¹². The County Engineer's Office does require a $50 Development Permit for specific projects — building in the floodplain, creating a manufactured home rental community, or subdividing land³⁴. Every on-site sewage facility outside the incorporated City of Bandera needs a county OSSF permit and inspection⁵. Because the county has no zoning ordinance, it sets no minimum home size, setback, or RV, tiny-home or manufactured-home occupancy rule on unincorporated land⁶.

At a glance

Building permit: Not required for typical homes; a county Development Permit covers floodplain building, manufactured-home rental communities and subdivision work¹
Zoning: No county zoning; RV, tiny-home and manufactured-home occupancy are unrestricted on unincorporated land²⁶
Septic: County OSSF permit and inspection required outside the City of Bandera⁵
Septic soils: 0% of county soils are free of severe limits for a conventional drain field⁷
Minimum lot size (well + OSSF): 10 acres⁸
Development permit fee: $50 residential, $400 commercial⁴
Owner-builder exemption: Not documented by the county⁹
Property tax: 0.9% effective rate¹⁰

Who to call

Building permits

Bandera County Engineer's Office (Permits & Inspections)

Development permits (floodplain building, manufactured home rental communities), subdivision plats, and floodplain administration for unincorporated Bandera County

830-796-3175

[email protected]

1212 Hackberry Street, Second Floor, Bandera, TX 78003

Septic permits

Bandera County OSSF Inspector (County Engineer's Office)

On-site sewage facility (septic) permits and inspections for unincorporated Bandera County outside the City of Bandera

830-796-3175

[email protected]

1212 Hackberry Street, Second Floor, Bandera, TX 78003

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 Bandera County, Texas?

Unincorporated Bandera County has no general building permit for a typical home¹. The County Engineer's Office does require a Development Permit for specific triggers: building in the floodplain, creating a manufactured home rental community, or any development tied to subdividing land, and that residential permit costs $50³⁴. If you're inside the incorporated City of Bandera, the picture changes entirely: the City adopted the 2018 International Building Codes and 2017 National Electric Code, with amendments in 2023, and requires a permit and Building Inspector sign-off for most new construction, additions and major remodels¹¹. Land in the City's extraterritorial jurisdiction can be subject to overlapping county and city review, so confirm which rules apply with the County Engineer before you plan a build¹². Texas also lets counties over 250,000 people (or adjacent to one) adopt a fire code for commercial, public and larger multifamily buildings, but Bandera County's population is far below that threshold, so it doesn't apply here regardless¹³¹⁴.

Who is the Bandera County permit office, and how do you reach them?

The Bandera County Engineer's Office handles development permits, subdivision plats and floodplain administration for unincorporated land, at 1212 Hackberry Street, Second Floor, Bandera, TX 78003, phone 830-796-3175, [email protected]¹². The same office houses the county's OSSF Inspector, the designated representative who issues every septic permit outside the City of Bandera¹⁵. For land inside the City of Bandera, the City's own Building Inspector — not the county — issues building permits¹¹.

Does Bandera County have zoning?

Bandera County has no countywide zoning ordinance; the county administers subdivision and development rules instead². Because Texas gives zoning power only to counties the legislature specifically authorizes, and Bandera County has none, unincorporated Bandera County sets no minimum dwelling size, no setback, no lot-coverage limit, no building-height limit, and no restriction on RV, tiny-home, manufactured-home or accessory-dwelling occupancy⁶. That changes sharply at the City of Bandera's limits: the City adopted a new zoning map on November 16, 2021 alongside its Comprehensive Master Plan, so land inside the City follows city zoning, not county rules¹⁶.

How do septic permits work in Bandera County?

Every on-site sewage facility in unincorporated Bandera County needs a county permit and a pre-cover inspection from the OSSF Inspector, who enforces the state's Chapter 366 rules locally¹⁷¹⁸. Fees run $210 for a standard residential system under 500 gallons a day, $400 for an aerobic system or one at 500 gallons a day or more, $210 for a modification, and $45 for a re-inspection⁴. Soils are the central fact for this county: 0% of Bandera County's land is free of severe limitations for a conventional septic drain field, so plan for an engineered or aerobic system on essentially any parcel⁷. That connects directly to lot size: the county requires a minimum 10-acre lot for a parcel served by an individual well and individual OSSF, 5 acres where public water serves an individual OSSF, and just half an acre where both public water and public sewer are available⁸. Texas's statewide 10-acre OSSF exemption can apply on the larger tracts, but only if a licensed site evaluator confirms the system stays 100 feet from every property line, the tract has no other dwelling, and every other TCEQ condition is met — it's an option to investigate, not an automatic pass¹⁹.

Can you live in an RV or tiny home on your land in Bandera County?

Yes, on unincorporated Bandera County land: because the county has no zoning ordinance, it places no restriction on RV occupancy, tiny-home occupancy or manufactured-home occupancy⁶. That's a real, confirmed answer, not just an absence of information — Texas law simply doesn't hand Bandera County the zoning power to restrict it. There's one carve-out worth knowing: on an approved under-sized subdivision lot, the county's own rules specifically prohibit using the lot or any structure on it for paid lodging of any kind — apartments, trailer parks, bed and breakfasts and similar uses — so that restriction runs with a specific category of lot, not with RV or tiny-home living generally²⁰. You'll still need a compliant OSSF permit for wastewater regardless of what you live in¹⁷. Inside the City of Bandera, the city's own zoning and building code control instead¹⁶.

Building a home in Bandera County: the steps, in order

Confirm with the County Engineer's Office whether your parcel is unincorporated, inside the City of Bandera, or in the City's extraterritorial jurisdiction, since the rules differ sharply¹².
If your project involves floodplain construction, a manufactured home rental community, or subdividing land, apply for a Development Permit ($50 residential, $400 commercial) before starting³⁴.
Confirm your lot meets the county's minimum size for its water and sewer setup — 10 acres for well and individual OSSF, 5 acres for public water with an individual OSSF, or half an acre with both public water and public sewer⁸.
Apply to the county's OSSF Inspector for a septic permit before installing any system, budgeting $210-$400 depending on system type¹⁵⁴.
Request a 911 address through Rural Addressing, which requires GPS coordinates for your driveway's access point; there's no fee and it takes about 7-10 business days²¹.
Schedule your OSSF inspection with the county before the system is covered¹⁸.
If your access is onto a state highway, file TxDOT Form 1058 and give TxDOT 24 hours' notice before construction²².

What to check before you buy land in Bandera County

Soils and septic: with 0% of the county's soils free of severe septic limitations, treat an engineered or aerobic system as the default cost on any tract, and confirm the county's 10-acre (well) or 5-acre (public water) minimum lot sizes apply to the parcel you're considering⁷⁸. Water and drought: Bandera County gets just 31.3 inches of rain a year and has spent 50.1% of recent years in severe drought, so a well's yield and any rainwater-catchment backup are worth investigating before you buy²³²⁴. Terrain: 60.6% of the county sits at 15% slope or gentler and 56.7% is wooded, so expect real grading and clearing costs on many sites²⁵²⁶. Jurisdiction: confirm whether the parcel is unincorporated, inside the City of Bandera, or in its extraterritorial jurisdiction, since zoning, building permits and inspections all change at that line¹⁶. Setting and taxes: the county has about 22,637 people at 28.6 people per square mile, roughly 47 miles from the nearest metro area, with a 0.9% effective property tax rate and a $2,347 median tax bill¹⁴²⁷²⁸¹⁰²⁹.

Watch-outs

Whether an agricultural-use exemption applies to Bandera County's development or OSSF rules is not stated on the county's official pages; ask the County Engineer's Office if your land will be used for farming or ranching¹².
The county doesn't document an owner-builder exemption from any permit or inspection requirement⁹.
The under-sized-lot short-term-rental prohibition applies only to specific approved subdivision lots under Article 8.1.5, not to short-term rentals countywide²⁰.

Sources

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.

How Bandera County scores

Seclusion54100% ev.

Self-Sufficiency4396% ev.

Admin Boringness7290% ev.

Durability31100% ev.

Property Autonomy71100% ev.

Carry Cost71100% 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 →

$344kTypical home

0.9%Property tax

$4,341Land / acre

31.3"Annual rain

50.1% of yrsSevere drought

21.7 / yr (+18.1)Mid-century 100°F days

26.4 daysMid-century dry spell

2.28" (+8.6%)Mid-century 1-day rain

1.39×Wildfire change factor

100%Forward climate coverage

$2,244Home insurance / yr

0.8% / yrInsurance growth

0%Nonrenewal rate

county median (2+ published ZIPs)Insurance basis

1,827People within 30 min

2,966,502People within 2 hr

9,726Radius comparison (15 mi)

28.6People / sq mi

0%Federal land

60.6%Land at 15% slope or less

0%Septic soil without severe limits

0 acWorkable land screen

56.7%Wooded land

15.1 tonsBiomass / forest ac

67.1°FAvg temp

Answers from the rulebook for Bandera County

What the ordinances and state agencies actually say — one answer per question, each quoted from the official source and independently re-checked.

Bandera County rules

Building permitLimited
Bandera County development permitting for unincorporated property, including development subject to county permitting such as building in the flood plain and creation of a Manufactured Home Rental Community; the cited materials do not establish a general county building permit requirement for all residential construction.
- The County regulations govern unincorporated areas and have no force inside corporate city limits except where an interlocal agreement is in place.
- County regulation may apply in a municipality's extraterritorial jurisdiction; applicants should consult the County Engineer to determine which rules apply.
- A new Development Permit is required if an RV-only permit is later followed by replacement with a permanent structure.
- For development in an identified flood hazard area, the applicant must provide one copy of plans and specifications of the proposed construction.
- The residential development permit application fee is $50.00 according to the County fee schedule revised 02/2024.
residential development permit application fee: 50 USD
“where other development subject to County permitting – such as building in the Flood Plain, or [...] creation of a Manufactured Home Rental Community – is to occur.”
Bandera County Development Permit Application ↗Re-checked Sep 10, 2026
Zoning districts · by state lawNo county rule
Unincorporated Bandera County: no county rule sets this, because Texas law gives zoning power only to certain counties, and Bandera County has no zoning ordinance. The county legal census found no county zoning ordinance, citing banderacounty.gov.
- 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.”
Local Government Code Chapter 231, County Zoning Authority ↗Re-checked Sep 21, 2026
Minimum dwelling size · by state lawNo county rule
Unincorporated Bandera County: no county rule sets this, because Texas law gives zoning power only to certain counties, and Bandera County has no zoning ordinance. The county legal census found no county zoning ordinance, citing banderacounty.gov.
- 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.”
Local Government Code Chapter 231, County Zoning Authority ↗Re-checked Sep 21, 2026
Minimum lot sizeSpecified
Subdivision lots in unincorporated Bandera County subject to the County Subdivision and Land Development Rules.
- The acreage requirements do not apply to combining two or more lots that are part of an existing platted subdivision approved by Commissioners Court and recorded with the county clerk.
- A lot served by an individual water-supply well and individual OSSF must maintain the minimum lot size exclusive of any floodway encroaching on the lot.
- A lot served by public water and an individual OSSF must maintain the minimum lot size exclusive of any floodway encroaching on the lot.
- A lot served by public water and public sewage disposal must maintain the minimum lot size exclusive of any floodway encroaching on the lot.
- Lots below the stated minimums may be considered case-by-case only for exclusive commercial use and must comply with the remaining platting rules and applicable regulatory-agency requirements.
- Cul-de-sac and cul-de-sac-corner frontage is governed by the separate 50-foot chord-length rule.
minimum lot size for individual water supply well and individual OSSF: >= 10 acres (Minimum road/street frontage is 200 feet unless the frontage is on a cul-de-sac or cul-de-sac corner.) · minimum lot size for public water supply and individual OSSF: >= 5 acres (Minimum main-lot street frontage is 150 feet unless the frontage is on a cul-de-sac or cul-de-sac corner.) · minimum lot size for public water supply and public sewage disposal: >= 0.5 acres (Minimum main-lot access road/street frontage is 100 feet unless the frontage is on a cul-de-sac or cul-de-sac corner.) · minimum frontage on cul-de-sac or cul-de-sac corner: >= 50 feet chord length
“A Subdivision Lot served by an individual water supply well and an individual on-site sewage system (OSSF) shall have a minimum Lot size of ten acres. [...] Lots served by a public water supply and having an individual on-site sewage facility (OSSF) shall have a minimum Lot size of five acres. [...] Lots served by a public water supply and by a public sewage disposal system shall have a minimum Lot size of one half acre.”
Bandera County Subdivision and Land Development Rules and Regulations ↗Re-checked Sep 10, 2026
Setbacks · by state lawNo county rule
Unincorporated Bandera County: no county rule sets this, because Texas law gives zoning power only to certain counties, and Bandera County has no zoning ordinance. The county legal census found no county zoning ordinance, citing banderacounty.gov.
- 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.”
Local Government Code Chapter 231, County Zoning Authority ↗Re-checked Sep 21, 2026
Lot coverage · by state lawNo county rule
Unincorporated Bandera County: no county rule sets this, because Texas law gives zoning power only to certain counties, and Bandera County has no zoning ordinance. The county legal census found no county zoning ordinance, citing banderacounty.gov.
- 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.”
Local Government Code Chapter 231, County Zoning Authority ↗Re-checked Sep 21, 2026
Building height · by state lawNo county rule
Unincorporated Bandera County: no county rule sets this, because Texas law gives zoning power only to certain counties, and Bandera County has no zoning ordinance. The county legal census found no county zoning ordinance, citing banderacounty.gov.
- 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.”
Local Government Code Chapter 231, County Zoning Authority ↗Re-checked Sep 21, 2026
Living in an RV · by state lawNo county rule
Unincorporated Bandera County: no county rule sets this, because Texas law gives zoning power only to certain counties, and Bandera County has no zoning ordinance. The county legal census found no county zoning ordinance, citing banderacounty.gov.
- 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.”
Local Government Code Chapter 231, County Zoning Authority ↗Re-checked Sep 21, 2026
Camping on your land · by state lawNo county rule
Unincorporated Bandera County: no county rule sets this, because Texas law gives zoning power only to certain counties, and Bandera County has no zoning ordinance. The county legal census found no county zoning ordinance, citing banderacounty.gov.
- 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.”
Local Government Code Chapter 231, County Zoning Authority ↗Re-checked Sep 21, 2026
Tiny homes · by state lawNo county rule
Unincorporated Bandera County: no county rule sets this, because Texas law gives zoning power only to certain counties, and Bandera County has no zoning ordinance. The county legal census found no county zoning ordinance, citing banderacounty.gov.
- 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.”
Local Government Code Chapter 231, County Zoning Authority ↗Re-checked Sep 21, 2026
Manufactured homes · by state lawNo county rule
Unincorporated Bandera County: no county rule sets this, because Texas law gives zoning power only to certain counties, and Bandera County has no zoning ordinance. The county legal census found no county zoning ordinance, citing banderacounty.gov.
- 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.”
Local Government Code Chapter 231, County Zoning Authority ↗Re-checked Sep 21, 2026
Accessory dwellings · by state lawNo county rule
Unincorporated Bandera County: no county rule sets this, because Texas law gives zoning power only to certain counties, and Bandera County has no zoning ordinance. The county legal census found no county zoning ordinance, citing banderacounty.gov.
- 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.”
Local Government Code Chapter 231, County Zoning Authority ↗Re-checked Sep 21, 2026
Who permits septicCounty
On-site sewage facilities in Bandera County areas covered by the county order, excluding the incorporated City of Bandera and areas regulated under an existing rule.
- The county order adopts 30 TAC Chapters 285 and 30 by reference.
- More stringent conflicting local rules take precedence over corresponding TCEQ requirements.
- The OSSF Inspector or an alternate appointed by the Commissioners Court is the designated representative and must be TCEQ-certified.
“The County of Bandera, Texas "Authorized Agent" [...] will fully enforce Chapter 366”
Order Adopting Rules for On-Site Sewage Facilities ↗Re-checked Sep 10, 2026
Septic inspectionRequired
Proposed, new, and existing OSSFs within the Bandera County OSSF order jurisdiction.
- The county OSSF Inspector or Commissioners-Court-appointed alternate must be TCEQ-certified.
- Each new OSSF must be inspected and approved before final covering.
- A landowner selling or transferring land with an OSSF may apply for a re-inspection; the order does not state that this transfer re-inspection is mandatory.
- The county order excludes the incorporated City of Bandera and areas regulated under an existing rule.
“Each new on-site sewage facility shall be inspected and approved”
Order Adopting Rules for On-Site Sewage Facilities ↗Re-checked Sep 10, 2026
Off-grid sanitationLimited
Private on-site sanitation through an OSSF in the county-order jurisdiction.
- Off-site public sewer is not established by the sources reviewed as universally required.
- An OSSF must comply with Bandera County's licensing requirement regardless of lot size or acreage.
- The county order excludes the incorporated City of Bandera and areas regulated under an existing rule.
- Construction, alteration, repair, extension, and operation generally require a permit and approved plan, subject to stated emergency-repair and other lawful exemptions.
“Permits are required for on-site sewage facilities (OSSFs) including septic systems and holding tanks.”
Order Adopting Rules for On-Site Sewage Facilities ↗Re-checked Sep 10, 2026
Subdividing landRegulated (with conditions)
Subdivision and resubdivision of land, and specified development activity, in unincorporated Bandera County.
- The rules hold no force inside corporate city limits except where an interlocal agreement exists.
- Land in an incorporated area and the ETJ of a city may be subject to overlapping review; the applicant should consult the County Engineer to determine which rules apply.
- Variances may be sought in specific cases of undue and unfair hardship, but may only be granted by Commissioners Court on a formal agenda item.
- The rules apply to subdivision/resubdivision, public improvements laid out as part of subdivision, OSSF installation, County-reviewed water systems, floodplain building, and creation of a Manufactured Home Rental Community.
“The provisions of this Order apply to the owners and/or agents for any tract of land in Bandera County that is subdivided or resubdivided; or where public improvements are laid out as part of a subdivision process [...] These Rules govern the unincorporated areas of Bandera County and hold no force inside corporate city limits except where there is an interlocal agreement in place between the County and a particular city.”
Bandera County Subdivision and Land Development Rules and Regulations ↗Re-checked Sep 10, 2026
Driveway accessLimited
Driveway information required as part of Bandera County's rural 911-address request process for properties with an existing or proposed driveway.
- The source addresses rural 911 addressing, not a general driveway-construction permit.
- The applicant must identify GPS coordinates for where the existing or proposed driveway accesses the road.
- The page states there is no fee for requesting a new address and the process takes approximately 7-10 business days.
- After assignment, the address must be displayed on the house, driveway, and/or entrance with reflective numbers at least three inches in size.
address-request fee: 0 USD · address processing time: 7-10 business days · reflective address number size: >= 3 inches or larger
“Identify the GPS coordinates for the point where your driveway (existing or proposed) accesses the road.”
Rural Addressing ↗Re-checked Sep 10, 2026
Short-term rentalsProhibited
Transient lodging and short-term rental-like residential lodging on an approved under-sized lot governed by Bandera County Subdivision and Land Development Rules and Regulations.
- The restriction applies to an under-sized lot under Article 8.1.5 and to structures located on such a lot.
- The county rule defines residential purposes broadly to include lodging, sleeping, living, abiding, or dwelling for a single night or more, regardless of whether there is a charge.
- The prohibition includes apartments, tourist courts, trailer parks, inns, lodging houses, rooming houses, bed and breakfasts, motels, and hotels.
- The restriction is a commercial-use-only restriction and runs with the land; it does not establish a countywide short-term-rental rule for every parcel.
“Such use of an Under-sized lot and any Structure located thereon is not allowed but specifically prohibited.”
Bandera County Subdivision and Land Development Rules and Regulations ↗Re-checked Sep 10, 2026
Permit feesPublished
Published Bandera County development, OSSF, subdivision, and plat-related permitting fees.
- The fee schedule is marked Revised 02/2024.
- Fees vary by permit or application type, including residential versus commercial development permits and aerobic versus non-aerobic OSSF systems.
Residential Development Permit Application: 50 USD · Commercial Development Permit Application: 400 USD · Residential OSSF Permit, non-aerobic and less than 500 gal/day: 210 USD · Residential OSSF Permit, aerobic system or greater than 500 gal/day: 400 USD · Commercial OSSF Permit: 400 USD · OSSF Modification Permit: 210 USD · OSSF Re-inspection Fee: 45 USD · Major Subdivision Plat Application: 3000 + 250 per lot USD · Minor Subdivision Plat Application: 500 USD · Replat: 150 + 190 public notice USD
“Residential Development Permit Application $ 50.00 Commercial Development Permit Application $ 400.00 On Site Sewage Facility (OSSF) Permitting Fees: Residential OSSF Permit $210.00”
Bandera County Regulatory and Permitting Fees ↗Re-checked Sep 10, 2026
County-wide zoningAbsent
No county zoning ordinance is listed; the county administers Subdivision and Land Development Regulations rather than zoning, consistent with Texas counties lacking zoning authority.
Bandera County, Texas - official county site ↗Scouted from the county site, not yet independently re-checked

Texas rules that apply here

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:”
Industrialized Housing and Buildings – Adoption of New Code Editions ↗Re-checked Sep 12, 2026
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”:”
Getting a Permit for an OSSF - Such as a Septic System ↗Re-checked Sep 12, 2026
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”
Section 4: Driveway Permits, Design, and Materials ↗Re-checked Sep 12, 2026
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.”
Local Government Code Chapter 231, County Zoning Authority ↗Re-checked Sep 21, 2026
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.”
Local Government Code Chapter 233, County Regulation of Housing and Other Structures ↗Re-checked Sep 21, 2026

Inside cities and towns in Bandera 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 regulation and permitting within the City of Bandera, Texas.
- The City states that the 2018 International Building Codes and 2017 National Electric Code govern which work requires permits.
- The City states that amendments to the code were adopted in 2023.
- The City states that mechanical, electrical, plumbing, and irrigation work described on the page requires a permit and inspection by the City's Building Inspector; property owners may perform the work themselves without registering.
- Permits must be posted conspicuously at the front of the premises until work is complete and final inspection has passed.
- The page lists permit requirements for new construction, additions, major remodels, and other specified work, and lists exemptions under Chapter 1, Section 105 of the 2018 International Building Code.
International Building Code edition: 2018 (Subject to City amendments.) · National Electric Code edition: 2017 (Subject to City amendments.) · code amendments adopted: true (City page states amendments were adopted in 2023.)
“The City of Bandera adopted the 2018 International Building Codes and the 2017 National Electric Code which, in part, governs the types of work that do and do not require permits. In 2023 amendments to the code were adopted by the City.”
Do I need a permit? ↗Re-checked Sep 10, 2026
Local zoningPresent (with conditions)
Zoning within the incorporated City of Bandera, Texas, a municipality located in Bandera County.
- The Bandera County subdivision regulations govern unincorporated areas and hold no force inside corporate city limits except where an interlocal agreement applies.
- The county regulations state that an interlocal agreement has been executed between Bandera County and the City of Bandera.
- The official county hazard mitigation plan states that zoning codes are in place for the City of Bandera.
“On November 16, 2021, the City of Bandera adopted a new zoning map in conjunction with the new Comprehensive Master Plan.”
Bandera County Hazard Mitigation Plan Update 2025 ↗Re-checked Sep 10, 2026

Still unanswered

We looked and could not find an official answer yet. Silence is not permission — ask the county directly.

Owner-builder exemption — Owner-builder exemptions from residential building permitting or inspection requirements in unincorporated Bandera County, Texas.
Inspections — Building inspections for residential construction in unincorporated Bandera County, Texas.
Certificate of occupancy — Certificates of occupancy for residential construction in unincorporated Bandera County, Texas.
Mandatory utility hookup — Whether water or sewer utility connection is required for development or occupancy in Bandera County.
Agricultural exemption — Agricultural exemptions or agricultural-use exceptions affecting land development in Bandera 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.

Water rights & wells in Bandera County

Whether a new home can legally get its own water here — the sub-state groundwater regime, from Texas’s water agency.

Actively managed

This basin is under active state management — new water use is scrutinized, though a domestic well is usually still allowed.

Household wellExempt up to a limit

Texas groundwater is governed by the rule of capture; a Groundwater Conservation District must exempt qualifying domestic/livestock wells and may not restrict their production, but well registration and spacing rules can still apply and the exemption does not cover wells serving a platted subdivision.

Limit: Domestic/livestock well exempt from GCD production permitting if on a tract >10 acres AND incapable of producing >25,000 gal/day (Tex. Water Code §36.117)

Texas Water Code §36.117 / TWDB ↗

Hill Country Priority Groundwater Management Areapartial of county
TCEQ PGMA identifying existing or anticipated critical groundwater problems; drives GCD coverage and heightened management. Domestic/livestock wells remain exempt from GCD permits but spacing/registration may apply.
TCEQ — Priority Groundwater Management Areas ↗

Hybrid state (appropriation + riparian). Groundwater rules change and basin boundaries follow the aquifer, not the county line — confirm current well and appropriation rules with the Texas state water agency before you buy or drill.Groundwater governance as of Jul 2026, cited to each administering agency.

Living off-grid in Bandera County, Texas

Is Bandera County a good place to live off-grid or homestead?

Bandera County scores 58/100 on the Bolthole Index, a solid county profile. Its strengths: low administrative friction for a quiet rural property and a stronger property-autonomy legal backdrop. Watch-outs: elevated mid-century heat, water, rain, or wildfire exposure.

Do you need a building permit in Bandera County, Texas?

Bandera County requires a building permit only in limited cases (such as floodplains or specific zones), and it has no county-wide zoning. Onsite septic is permitted by Bandera County OSSF Inspector (TCEQ authorized agent, via County Engineer/Commissioners Court). 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 Bandera County?

Living in an RV on your own land in Bandera County is allowed: Unincorporated Bandera County: no county rule sets this, because Texas law gives zoning power only to certain counties, and Bandera County has no zoning ordinance. The county legal census found no county zoning ordinance, citing banderacounty.gov. 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 Bandera County, Texas?

Land in Bandera County runs about $4,341 per acre, based on the latest county data.

What is the water situation in Bandera County?

Bandera County gets about 31.3" of rain a year, with severe drought in roughly 50.1% of years. On water rights, Bandera County lies in the Hill Country Priority Groundwater Management Area — TCEQ PGMA identifying existing or anticipated critical groundwater problems; drives GCD coverage and heightened management. Domestic/livestock wells remain exempt from GCD permits but spacing/registration may apply..

How remote is Bandera County?

A representative private-land location has about 1,827 people within a 30-minute drive and 2,966,502 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.

Building permits, zoning and land rules in Bandera County, Texas

At a glance

Who to call

Do you need a building permit in Bandera County, Texas?

Who is the Bandera County permit office, and how do you reach them?

Does Bandera County have zoning?

How do septic permits work in Bandera County?

Can you live in an RV or tiny home on your land in Bandera County?

Building a home in Bandera County: the steps, in order

What to check before you buy land in Bandera County

Watch-outs

Sources

Bandera County in Texas

How Bandera County scores

Find land. Bring the promising ones back.

Parcel due diligence

Answers from the rulebook for Bandera County

Bandera County rules

Texas rules that apply here

Inside cities and towns in Bandera County

Still unanswered

Water rights & wells in Bandera County

Living off-grid in Bandera County, Texas

Is Bandera County a good place to live off-grid or homestead?

Do you need a building permit in Bandera County, Texas?

Can you live in an RV or tiny home on your land in Bandera County?

How much does land cost in Bandera County, Texas?

What is the water situation in Bandera County?

How remote is Bandera County?

How Bandera compares in Texas