County Building Permits
San Saba County, TX - 2026 Building Permit Guide
How to apply for a building permit in unincorporated San Saba County, Texas. Permit authority, application steps, fees, and inspection requirements.
Permit Authority
Applies in unincorporated San Saba County only, not inside incorporated city limits. Verified county controls include floodplain permitting, on-site sewage facilities, county road right-of-way crossings, and subdivision platting.
- Department
- San Saba County Commissioners Court / County Permits
- Address
- 500 E. Wallace, Suite 111, San Saba, TX 76877
- Phone
- 325-372-8570 or 325-372-5600
Online Permit Portal
Platform: No dedicated permit portal; downloadable PDF forms • Account required: No • Submission: In-person only
Application Process
- Determine which county approval applies. San Saba County does not publish a general building permit for ordinary construction in unincorporated areas.
- For on-site sewage facility (OSSF/septic) work: obtain the county application, have required site evaluation/soil identification performed by a qualified professional, prepare planning materials, and submit completed application and technical information sheet with fee.
- County staff reviews the OSSF application. Non-standard OSSF plans may be reviewed by TCEQ in Austin. If approved, the county issues an Authorization to Construct.
- For OSSF inspection, contact the county office at least 5 working days before the system is covered if inspection is required.
- For floodplain development, submit the county floodplain/development permit form before development in the regulated floodplain area with owner, contractor, site, flood-zone, and elevation information.
- For underground county road crossing/right-of-way line work, obtain Commissioners Court permission before construction and submit the county road crossing/right-of-way application with location, map, legal description, and precinct information.
- For subdivision activity in unincorporated areas, follow county subdivision regulations and plat approval process before recording/selling lots or proceeding with regulated subdivision development.
Typical processing time: No public processing-time estimate found for floodplain, right-of-way, or subdivision approvals. OSSF packet does not publish a fixed turnaround time.
Source: San Saba County Commissioners Court / County Permits
General Requirements
No public countywide general building permit exists for ordinary construction in unincorporated San Saba County. Verified county permits/approvals are: OSSF permit for new construction or modification of on-site sewage facility; floodplain/development permit for regulated floodplain development; Commissioners Court approval for underground crossings and lines in county road right-of-way; subdivision plat approval and compliance.
Required Documents
- OSSF: county application, technical information sheet, site evaluation/soil identification, planning materials, owner signature, installer/designer information, and fee
- Floodplain: owner/contractor information, site location/legal description, proposed construction description, flood-zone/elevation information
- Right-of-way crossing: applicant/contact information, location, type of crossing, size/use of line or conduit, map, legal description, precinct number
- Subdivision: county subdivision regulations and platting requirements
- Permit validity
- OSSF Authorization to Construct valid for one year from date of issuance; county floodplain/development permit valid for one year from date of application.
- Building code
- No public countywide building code adoption for general construction found. Verified county regulatory programs include: Flood Damage Prevention Order/floodplain permitting program; Order Adopting Rules for On-Site Sewage Facilities (authorized by TCEQ August 2025); Subdivision Regulations (amended March 14, 2022); Commissioners Court guidelines for underground crossings and right-of-way lines.
- Owner-builder
- OSSF application materials state completed application and technical information sheet are to be submitted in the property owner's name.
- Contractor requirements
- OSSF soil identification must be performed by qualified individual (Registered Sanitarian, Professional Engineer, or Site Evaluator). OSSF professional design required for proprietary and non-standard systems. OSSF packet requests installer registration information. No countywide general contractor licensing program for ordinary building construction found.
Fees
- Minimum permit fee
- $285.00 for OSSF permit
- Plan check fee
- No separate plan-check fee publicly posted. OSSF packet notes non-standard plans may be reviewed by TCEQ.
- Permit fee formula
- Flat fee for OSSF; no valuation-based formula publicly posted
- Reinspection fee
- OSSF re-inspection fee is one-half of the permit amount each time the system must be re-inspected
- Payment note
- All fees must be paid before inspection. Public materials reviewed did not publish separate online payment instructions for county permits.
Fees change. Verify current amounts at the official fee schedule.
Work That Does NOT Require a Permit
Contact the San Saba County Commissioners Court / County Permits to confirm whether your project requires a permit before starting work.
Inspections
How to Schedule
- County office (OSSF inspections) (phone)
- Scheduling deadline
- For OSSF: contact county office at least 5 working days in advance if inspection is necessary, and do so before covering the system.
- Inspection hours
- Monday through Friday, 8:00 a.m. to 5:00 p.m.
Typical inspection sequence: OSSF: site evaluation and planning, application submittal, county review, Authorization to Construct, installation, then inspection before covering if required. Floodplain: permit application before development; no detailed published field-inspection sequence found. Right-of-way/subdivision: approval first; no detailed published inspection sequence found.
Additional Resources
- Building code: No public countywide building code adoption for general construction found. Verified county regulatory programs include: Flood Damage Prevention Order/floodplain permitting program; Order Adopting Rules for On-Site Sewage Facilities (authorized by TCEQ August 2025); Subdivision Regulations (amended March 14, 2022); Commissioners Court guidelines for underground crossings and right-of-way lines.
- County contact page
- Floodplain Management page
- Emergency Management page
- OSSF page
- Permits page
- Subdivision regulations page
- License lookup guide: Texas Contractor License Requirements
- Contract template: Texas Homeowner-Contractor Agreement
- Texas hub: Texas Contractor License & Permit Hub
Information on this page was last verified: March 2026. Permit rules and fees change — confirm current requirements directly with the San Saba County Commissioners Court / County Permits before applying.
Frequently Asked Questions
San Saba County Building Permit FAQ
- Do I need a building permit in unincorporated San Saba County, TX?
- No public countywide general building permit exists for ordinary construction in unincorporated San Saba County. Verified county permits/approvals are: OSSF permit for new construction or modification of on-site sewage facility; floodplain/development permit for regulated floodplain development; Commissioners Court approval for underground crossings and lines in county road right-of-way; subdivision plat approval and compliance.
- How much does a building permit cost in unincorporated San Saba County, TX?
- The minimum permit fee is $285.00 for OSSF permit. Fees are calculated as: Flat fee for OSSF; no valuation-based formula publicly posted. Plan check fee: No separate plan-check fee publicly posted. OSSF packet notes non-standard plans may be reviewed by TCEQ..
- How do I apply for a building permit in unincorporated San Saba County, TX?
- 1. Determine which county approval applies. San Saba County does not publish a general building permit for ordinary construction in unincorporated areas. 2. For on-site sewage facility (OSSF/septic) work: obtain the county application, have required site evaluation/soil identification performed by a qualified professional, prepare planning materials, and submit completed application and technical information sheet with fee. 3. County staff reviews the OSSF application. Non-standard OSSF plans may be reviewed by TCEQ in Austin. If approved, the county issues an Authorization to Construct. 4. For OSSF inspection, contact the county office at least 5 working days before the system is covered if inspection is required. 5. For floodplain development, submit the county floodplain/development permit form before development in the regulated floodplain area with owner, contractor, site, flood-zone, and elevation information. 6. For underground county road crossing/right-of-way line work, obtain Commissioners Court permission before construction and submit the county road crossing/right-of-way application with location, map, legal description, and precinct information. 7. For subdivision activity in unincorporated areas, follow county subdivision regulations and plat approval process before recording/selling lots or proceeding with regulated subdivision development.
- How long does it take to get a building permit in unincorporated San Saba County, TX?
- Typical processing time is No public processing-time estimate found for floodplain, right-of-way, or subdivision approvals. OSSF packet does not publish a fixed turnaround time..
- How do I schedule a building inspection in unincorporated San Saba County, TX?
- Inspections can be scheduled via: County office (OSSF inspections). For OSSF: contact county office at least 5 working days in advance if inspection is necessary, and do so before covering the system..
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