County Building Permits
Montague County, TX - 2026 Building Permit Guide
How to apply for a building permit in unincorporated Montague County, Texas. Permit authority, application steps, fees, and inspection requirements.
Permit Authority
The verified county permit controls are centered on on-site sewage facilities, plus county subdivision plat revisions and other limited county powers. No clearly documented countywide general building permit program for unincorporated Montague County was found.
- Department
- Montague County Sewage Inspector
- Address
- Montague County Courthouse, 11339 TX-59, Montague, TX 76251
- Phone
- 940-531-2179
Application Process
- For unincorporated property needing septic or other on-site sewage approval, contact the county sewage inspector first.
- Submit the county OSSF application and the supporting technical materials identified in the county form set, including the site evaluation report and technical information packet as applicable.
- Obtain county authorization to construct the on-site sewage facility.
- Complete installation and submit the as-built and inspection materials required by the county packet.
- Obtain the county notice of approval for the on-site sewage facility.
Typical processing time: No public processing-time estimate found
Source: Montague County Sewage Inspector
General Requirements
No public source reviewed shows a countywide general building permit requirement for ordinary building construction in unincorporated Montague County. The county does publicly require permits and approvals for on-site sewage facilities. The county also posts subdivision plat revision notices, which indicates subdivision review authority. If a parcel is in a floodplain, within a private utility district, or subject to some other special district or deed restriction, parcel-level verification is still necessary.
Required Documents
- Application for installation of on-site sewage facility
- Site evaluation report
- Technical information for permit
- Authorization to construct form
- As-built design form
- Notice of approval form
- Maintenance affidavit form
- Permit validity
- No public county OSSF expiration rule found.
- Building code
- No public countywide adopted building code or general county building code page was found.
- Owner-builder
- No Montague County owner-builder rule for a general building permit program was found because no such countywide general building permit program was identified.
- Contractor requirements
- No countywide general contractor licensing program was found. OSSF work should be coordinated through the county sewage inspector and applicable state OSSF rules.
Work That Does NOT Require a Permit
Contact the Montague County Sewage Inspector to confirm whether your project requires a permit before starting work.
Inspections
How to Schedule
- County Sewage Inspector: 940-531-2179 (phone)
- Inspection hours
- No public office hours found for the sewage inspector
Typical inspection sequence: OSSF application, technical review and authorization to construct, installation, county inspection, as-built documentation, and approval notice
Additional Resources
- Building code: No public countywide adopted building code or general county building code page was found.
- OSSF Permit Process
- Application for OSSF
- OSSF Technical Information
- Site Evaluation Report
- 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 Montague County Sewage Inspector before applying.
Frequently Asked Questions
Montague County Building Permit FAQ
- Do I need a building permit in unincorporated Montague County, TX?
- No public source reviewed shows a countywide general building permit requirement for ordinary building construction in unincorporated Montague County. The county does publicly require permits and approvals for on-site sewage facilities. The county also posts subdivision plat revision notices, which indicates subdivision review authority. If a parcel is in a floodplain, within a private utility district, or subject to some other special district or deed restriction, parcel-level verification is still necessary.
- How do I apply for a building permit in unincorporated Montague County, TX?
- 1. For unincorporated property needing septic or other on-site sewage approval, contact the county sewage inspector first. 2. Submit the county OSSF application and the supporting technical materials identified in the county form set, including the site evaluation report and technical information packet as applicable. 3. Obtain county authorization to construct the on-site sewage facility. 4. Complete installation and submit the as-built and inspection materials required by the county packet. 5. Obtain the county notice of approval for the on-site sewage facility.
- How long does it take to get a building permit in unincorporated Montague County, TX?
- Typical processing time is No public processing-time estimate found.
- How do I schedule a building inspection in unincorporated Montague County, TX?
- Inspections can be scheduled via: County Sewage Inspector: 940-531-2179.
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