County Building Permits
Jackson County, TX - 2026 Building Permit Guide
How to apply for a building permit in unincorporated Jackson County, Texas. Permit authority, application steps, fees, and inspection requirements.
Texas Updated March 2026
Permit Authority
Applies in unincorporated Jackson County. Jackson County publishes a county permitting program for residential and commercial development, floodplain administration, OSSF or septic permitting, drainage review, subdivision review, and manufactured-home or RV park regulation.
- Department
- Jackson County Office of Permitting & Inspection / Office of Permitting, Inspection and Floodplain Administration
- Address
- 411 N. Wells, Room 130, Edna, TX 77957
- Phone
- 361-782-7552
Application Process
- Confirm the property is in unincorporated Jackson County and determine which county program applies: residential development, commercial development, floodplain, OSSF or septic, subdivision, drainage, manufactured home, or RV park.
- For residential development, begin with the county floodplain determination application. If the property is outside a Special Flood Hazard Area in unincorporated Jackson County, no further floodplain documentation is necessary and all applicable permits will be released after fees are received. If the property is inside a Special Flood Hazard Area, further permitting is required, including an elevation certificate.
- Submit the required ownership and location documents. The floodplain determination application requires a filed and recorded warranty deed or other current legal document showing ownership, survey or plat if available, 911 address, GPS coordinates if available, and the permit fee.
- For commercial projects, submit the commercial development permit application, including applicant and site information, legal description, drainage and utility information, and the required site plan package. Site plans are required for new commercial or industrial or other nonresidential structures, multifamily units, townhouses, recreational or manufactured-home park development, loading facilities, and storage facilities.
- If drainage review is triggered, provide the engineered drainage study and pay the applicable commercial review fee. Additional county engineer review may be required.
- For OSSF work, follow the county's OSSF rules and submit the septic application materials under the county OSSF program.
- After county review and fee payment, obtain the released permit or approval before starting work.
Typical processing time: No general county permit-turnaround estimate identified. Additional floodplain permitting is required for SFHA sites, and commercial drainage review includes up to two review rounds in the initial review fee.
General Requirements
The county publicly requires development review and floodplain determination for unincorporated development. Permit-fee categories cover residential structures, utilities and general development, barns and shops, manufactured-home placement, substantial improvements, commercial structures and development, and OSSF or septic systems. The county also administers separate commercial, subdivision, drainage, and RV or manufactured-home programs.
Required Documents
- For floodplain determination: filed and recorded warranty deed or other current legal document showing ownership, survey or plat if available, 911 address, and GPS coordinates if available
- For commercial development: applicant and property information, legal description, drainage and utility information, and site plans addressing easements, parking, landscaping, sidewalks, topography, fences, dumpster enclosures, and storm-water drainage
- Permit fee
- Elevation certificate for properties inside Special Flood Hazard Area (when applicable)
- Permit validity
- No public general county development-permit expiration rule identified in reviewed sources.
- Building code
- Jackson County publishes a development and floodplain permitting program, flood damage prevention ordinance, OSSF rules, drainage ordinance, subdivision regulations, and manufactured-home regulations for unincorporated areas. No countywide ICC-style building-code adoption comparable to a city building code was verified.
- Owner-builder
- The county floodplain determination application is framed around property-owner applicant information. For eligible residential work in unincorporated areas, Texas HB 2833 private-inspection procedures may apply and should be confirmed directly with the county.
- Contractor requirements
- No general county contractor-registration page identified. For commercial work, the county may require engineered drainage review and supporting professional documentation. For OSSF work, county OSSF rules and state licensing requirements apply.
Fees
- Minimum permit fee
- $20
- Permit fee formula
- Mostly flat-fee by project type and size. Non-flood Zone X: $20 for residential structures, utilities, and general development; $25 for buildings under 400 sq ft and certain short-term RV placement; $50 for buildings under 1,000 sq ft and certain substantial improvements; $75 for buildings under 2,000 sq ft, manufactured-home placement, and certain barn or shop categories; $100 for buildings over 2,000 sq ft; $320 for commercial structures and development; $250 for residential OSSF systems; $450 for commercial OSSF systems
- Reinspection fee
- $100 for OSSF reinspection
- Payment note
- The floodplain determination application indicates the $20 fee is cash or check payable to Jackson County Permitting. Credit cards are not accepted. Broader online-payment options for permit fees were not identified in reviewed sources.
Fees change. Verify current amounts at the official fee schedule (effective 2024).
Work That Does NOT Require a Permit
Contact the Jackson County Office of Permitting & Inspection / Office of Permitting, Inspection and Floodplain Administration to confirm whether your project requires a permit before starting work.
Inspections
How to Schedule
- Inspection hours
- Monday through Thursday 8:00 a.m. to 4:30 p.m.; Friday 8:00 a.m. to 12:00 p.m.
Typical inspection sequence: The reviewed public sources did not publish a single county inspection-sequence chart for all development categories. OSSF work and floodplain work may have their own compliance steps, and commercial projects may require drainage and engineer review in addition to permit issuance.
Additional Resources
- Building code: Jackson County publishes a development and floodplain permitting program, flood damage prevention ordinance, OSSF rules, drainage ordinance, subdivision regulations, and manufactured-home regulations for unincorporated areas. No countywide ICC-style building-code adoption comparable to a city building code was verified.
- County Contact 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 Jackson County Office of Permitting & Inspection / Office of Permitting, Inspection and Floodplain Administration before applying.
Frequently Asked Questions
Jackson County Building Permit FAQ
- Do I need a building permit in unincorporated Jackson County, TX?
- The county publicly requires development review and floodplain determination for unincorporated development. Permit-fee categories cover residential structures, utilities and general development, barns and shops, manufactured-home placement, substantial improvements, commercial structures and development, and OSSF or septic systems. The county also administers separate commercial, subdivision, drainage, and RV or manufactured-home programs.
- How much does a building permit cost in unincorporated Jackson County, TX?
- The minimum permit fee is $20. Fees are calculated as: Mostly flat-fee by project type and size. Non-flood Zone X: $20 for residential structures, utilities, and general development; $25 for buildings under 400 sq ft and certain short-term RV placement; $50 for buildings under 1,000 sq ft and certain substantial improvements; $75 for buildings under 2,000 sq ft, manufactured-home placement, and certain barn or shop categories; $100 for buildings over 2,000 sq ft; $320 for commercial structures and development; $250 for residential OSSF systems; $450 for commercial OSSF systems.
- How do I apply for a building permit in unincorporated Jackson County, TX?
- 1. Confirm the property is in unincorporated Jackson County and determine which county program applies: residential development, commercial development, floodplain, OSSF or septic, subdivision, drainage, manufactured home, or RV park. 2. For residential development, begin with the county floodplain determination application. If the property is outside a Special Flood Hazard Area in unincorporated Jackson County, no further floodplain documentation is necessary and all applicable permits will be released after fees are received. If the property is inside a Special Flood Hazard Area, further permitting is required, including an elevation certificate. 3. Submit the required ownership and location documents. The floodplain determination application requires a filed and recorded warranty deed or other current legal document showing ownership, survey or plat if available, 911 address, GPS coordinates if available, and the permit fee. 4. For commercial projects, submit the commercial development permit application, including applicant and site information, legal description, drainage and utility information, and the required site plan package. Site plans are required for new commercial or industrial or other nonresidential structures, multifamily units, townhouses, recreational or manufactured-home park development, loading facilities, and storage facilities. 5. If drainage review is triggered, provide the engineered drainage study and pay the applicable commercial review fee. Additional county engineer review may be required. 6. For OSSF work, follow the county's OSSF rules and submit the septic application materials under the county OSSF program. 7. After county review and fee payment, obtain the released permit or approval before starting work.
- How long does it take to get a building permit in unincorporated Jackson County, TX?
- Typical processing time is No general county permit-turnaround estimate identified. Additional floodplain permitting is required for SFHA sites, and commercial drainage review includes up to two review rounds in the initial review fee..
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This page is an educational resource provided by jaspector.com. It is not legal advice, and it does not substitute for official guidance from the permit authority listed above. Permit requirements, fees, and processes change frequently. Always verify current requirements directly with the issuing department before beginning any construction project. Use of this page does not create an attorney-client relationship. Jaspector assumes no liability for any outcomes arising from reliance on this information.