County Building Permits

Lavaca County, TX - 2026 Building Permit Guide

Building permit information for unincorporated Lavaca County and all incorporated cities. Find your jurisdiction's permit authority, application process, fees, and requirements.

Texas Updated March 2026

Important: Lavaca County issues building permits only for properties in unincorporated areas of the county. If your property is inside an incorporated city, select your city below — that city's building department handles your permits, not the county.

Unincorporated Lavaca County

Permit authority
Flood Plain Management Administration; On-Site Sewage Facility Information
Phone
Floodplain Administration: 361-798-2301; OSSF inspector/designated representative: 361-772-4296
Address
109 N. LaGrange, P.O. Box 243, Hallettsville, TX 77964

Jurisdictions in Lavaca County

Select your jurisdiction for local permit authority, portal links, application steps, fees, and inspection requirements.

Unincorporated Lavaca County Permit guide → Hallettsville Permit guide → Moulton Permit guide → Shiner Permit guide → Yoakum Permit guide →

Information on this page was last verified: March 2026. Permit rules and fees change — confirm current requirements directly with the relevant city or county department before applying.

Related Texas Resources

License Requirements Verify your contractor's Texas license → Contract Template Free homeowner-contractor agreement →

Need help with your project?

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Important: 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 authorities 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.