County Building Permits
Liberty County Building Permit Guide (Unincorporated Area)
How to apply for a building permit in unincorporated Liberty County, Texas. Permit authority, application steps, fees, and inspection requirements.
Permit Authority
All unincorporated properties within Liberty County not within incorporated city limits.
- Department
- Liberty County Permits and Inspections; Floodplain Administrator
- Address
- 311 Travis Street, Liberty, Texas 77575
- Phone
- 936-336-4560
Online Permit Portal
Platform: OpenGov • Account required: Yes • Submission: Online only
Additional resources:
Application Process
- Determine permit category: building, mobile/modular home, commercial, septic, electric meter, culvert/driveway, RV park, mobile home park, oil well, or other permit type.
- Review current fee schedule and required documentation for your permit category.
- Prepare application materials and submit via the OpenGov portal or in person at the Permits and Inspections office.
- County staff reviews completeness and routes to appropriate divisions for review.
- Pay permit fees. Permits are not valid until fees are paid in full.
- Obtain permit and coordinate inspection schedule.
- Pass required inspections before work completion or occupancy.
Typical processing time: 5-10 business days for initial review; varies by permit complexity and inspections required.
Source: Liberty County Permits and Inspections; Floodplain Administrator
General Requirements
Building permits are required for all building and mobile/modular home construction in unincorporated Liberty County. Stop-work orders will be issued for unpermitted work.
Required Documents
- Completed permit application
- Site plan or plot plan
- Construction plans or specifications
- Proof of ownership or authorization from property owner
- Contractor license information if applicable
- Contractor requirements
- Contractors must be properly licensed as required by state law.
Work That Does NOT Require a Permit
Contact the Liberty County Permits and Inspections; Floodplain Administrator to confirm whether your project requires a permit before starting work.
Inspections
How to Schedule
- 936-336-4560 (phone)
Typical inspection sequence: Typical sequence includes footing/foundation, framing, mechanical/electrical/plumbing rough-in, and final inspection. Floodplain review applies in designated flood hazard areas.
Additional Resources
- Verify contractor license: Texas License Search
- Liberty County Fire Department
- Liberty County Hazard Mitigation Plan
- 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 Liberty County Permits and Inspections; Floodplain Administrator before applying.
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