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County building permits

Unincorporated Bandera County

How to apply for a building permit in unincorporated Bandera County, Texas. Permit authority, application steps, fees, and inspection requirements.

Last verified
April 2026
On this page 6
§ 01

Permit authority

County Engineer - Permits and Inspections, Bandera County

Street address
502 11th Street, Bandera, TX 78003
Coverage
Unincorporated Bandera County. County controls are narrower than a city building department: floodplain development permits, OSSF/septic permits and inspections, and subdivision/land-development approvals. No general countywide building permit for ordinary vertical construction was found in public sources.
Online portal
County Engineer Page
Bandera County website forms page
§ 02

When a permit is required

Permit triggers and exempt work for Bandera County

County controls are narrower than a city building department: floodplain development permits, OSSF/septic permits and inspections, and subdivision/land-development approvals. No general countywide building permit for ordinary vertical construction was found in public sources. The development permit application states it applies to Bandera County Floodplain Management Regulations only.

Note: No public exempt-work list was found for unincorporated Bandera County. The county does not publish a countywide general building permit program for all ordinary construction, so there is no county equivalent of a city exempt-work list in reviewed sources.

Required documents
  • 911 address required to proceed
  • For development permit: site information, area map or survey, and copy of deed
  • For flood hazard area projects: plans and specifications
  • For floodway projects: no-rise letter signed and sealed by licensed professional engineer
  • For OSSF: residential or commercial septic permit application with planning materials
  • For subdivision: formal application and detailed subdivision regulations documentation
Building code
No public county adoption of a general building code program for all unincorporated construction was found. Bandera County has adopted local OSSF rules based on 30 TAC Chapters 30 and 285, a Flood Damage Prevention Court Order adopted April 9, 2020, and subdivision and land development regulations effective January 11, 2024.
Permit validity
No public expiration rule was found for county development permits or OSSF permits in reviewed sources.
Owner-builder
No general owner-builder rule was found for ordinary construction because no public countywide general building permit program was identified.
Contractor requirements
No public countywide contractor-registration program was found for general building contractors. For OSSF work, contractor roles and classifications are regulated by state law, including registered installers and, for certain system types, planning materials prepared by a registered sanitarian or professional engineer.
§ 03

Application process

Typical processing: No public processing-time estimate was found for development permits, OSSF permits, or subdivision approvals.

  1. 01
    Determine which county-controlled approval applies: floodplain development permit, OSSF/septic permit, or subdivision/land-development approval.
  2. 02
    Obtain a 911 address first. A 911 address must be assigned to proceed with a county development permit.
  3. 03
    Submit the applicable County Engineer form with site information and supporting documents. For floodplain development, provide area map or survey and copy of deed.
  4. 04
    If the project lies within an identified flood hazard area, submit plans and specifications. If within a delineated floodway, submit a no-rise letter signed and sealed by a licensed professional engineer.
  5. 05
    For OSSF work, submit the residential or commercial septic permit application with required planning materials.
  6. 06
    For subdivision work, follow the county's published subdivision process: informal meeting(s), sketch plan, application and preliminary plan, preliminary plat/construction plans, final plat and bond, and recording/constructing the subdivision.
  7. 07
    County-regulated work proceeds through applicable approval and inspection steps. OSSF systems require inspection and approval before final covering.

Typical processing time: No public processing-time estimate was found for development permits, OSSF permits, or subdivision approvals.

Source: County Engineer - Permits and Inspections, Bandera County ↗

§ 04

Fee schedule

Effective May 2024

Fee type
Amount
01
Minimum permit fee
$50.00 for Residential Development Permit Application
02
Plan check fee
No separate public line item for county development-permit plan review fee on published fee sheet
03
Permit fee formula
Flat-fee schedule. Residential Development Permit $50.00; Commercial Development Permit $400.00; Residential OSSF Permit $210.00 (non-aerobic under 500 gal/day) or $400.00 (aerobic or over 500 gal/day); Commercial OSSF Permit $400.00; OSSF Modification Permit $210.00; Major Subdivision Plat $3,000.00 plus $250.00 per lot; Minor Subdivision Plat $500.00; Replat $150.00 plus $190.00 public notice.
04
Reinspection fee
OSSF Re-inspection Fee $45.00

County Engineer page includes online payment link at govpay.net. Public county site does not show self-service permit filing portal.

Fees change periodically. Confirm at the official fee schedule ↗ (effective May 2024) before budgeting.

§ 05

Required inspections

Scheduling and sequence

How to schedule
  • 830-796-3175 (County Engineer office) (phone)
Scheduling deadline
For OSSF inspections, applicant or registered installer must notify the county's designated representative at least 5 working days before the inspection is needed.
Inspection hours
County Engineer office hours: Monday-Thursday 7:00 AM to 4:00 PM; closes at noon Friday. Permits and Inspections office hours: Monday-Thursday 7:00 AM to 4:30 PM; closes at noon Friday.

Typical sequence: For OSSF systems, inspection and approval are required before final covering. Applicant or registered installer must be present. If property is in special flood hazard area, final foundation elevation certificate is required before OSSF license to operate is issued.

Source: County Engineer - Permits and Inspections, Bandera County ↗

§ 06

Frequently asked

Common questions about unincorporated Bandera County permits

01 Do I need a building permit in unincorporated Bandera County, TX?
County controls are narrower than a city building department: floodplain development permits, OSSF/septic permits and inspections, and subdivision/land-development approvals. No general countywide building permit for ordinary vertical construction was found in public sources. The development permit application states it applies to Bandera County Floodplain Management Regulations only.
02 How much does a building permit cost in unincorporated Bandera County, TX?
Building permit fees in unincorporated Bandera County, TX are set by the local building department and vary by project type and valuation. The minimum permit fee is $50.00 for Residential Development Permit Application. Fees are calculated as: Flat-fee schedule. Residential Development Permit $50.00; Commercial Development Permit $400.00; Residential OSSF Permit $210.00 (non-aerobic under 500 gal/day) or $400.00 (aerobic or over 500 gal/day); Commercial OSSF Permit $400.00; OSSF Modification Permit $210.00; Major Subdivision Plat $3,000.00 plus $250.00 per lot; Minor Subdivision Plat $500.00; Replat $150.00 plus $190.00 public notice.. Plan check fee: No separate public line item for county development-permit plan review fee on published fee sheet.
03 How do I apply for a building permit in unincorporated Bandera County, TX?
To apply for a building permit in unincorporated Bandera County, TX, follow these steps: 1. Determine which county-controlled approval applies: floodplain development permit, OSSF/septic permit, or subdivision/land-development approval. 2. Obtain a 911 address first. A 911 address must be assigned to proceed with a county development permit. 3. Submit the applicable County Engineer form with site information and supporting documents. For floodplain development, provide area map or survey and copy of deed. 4. If the project lies within an identified flood hazard area, submit plans and specifications. If within a delineated floodway, submit a no-rise letter signed and sealed by a licensed professional engineer. 5. For OSSF work, submit the residential or commercial septic permit application with required planning materials. 6. For subdivision work, follow the county's published subdivision process: informal meeting(s), sketch plan, application and preliminary plan, preliminary plat/construction plans, final plat and bond, and recording/constructing the subdivision. 7. County-regulated work proceeds through applicable approval and inspection steps. OSSF systems require inspection and approval before final covering.
04 How long does it take to get a building permit in unincorporated Bandera County, TX?
Building permit processing times in unincorporated Bandera County, TX typically run No public processing-time estimate was found for development permits, OSSF permits, or subdivision approvals.. Timelines can vary based on project complexity and current department workload.
05 How do I schedule a building inspection in unincorporated Bandera County, TX?
Once your permit is issued and work reaches an inspection milestone, you can schedule a building inspection in unincorporated Bandera County, TX via: 830-796-3175 (County Engineer office). For OSSF inspections, applicant or registered installer must notify the county's designated representative at least 5 working days before the inspection is needed..
last verified April 2026 source County Engineer - Permits and Inspections, Bandera County ↗ entry id permits/texas/bandera/unincorporated

Educational reference. Permit rules and fees change — confirm current requirements directly with County Engineer - Permits and Inspections, Bandera County before applying. Jaspector is not legal advice.