Administrative overview · FIPS 48407
San Jacinto County permit authority
The first compliance decision is jurisdictional: identify the office with statutory authority over your parcel, then use its filing and inspection sequence to keep the project moving.
Jurisdictional status
County
This county profile is the primary starting point for unincorporated-area permitting.
Responsible agency
San Jacinto County Permit Department; San Jacinto County Fire Marshal
For a project in or near San Jacinto County, this office is the identified point of contact for permit intake, statutory code enforcement, plan review coordination, and inspection release conditions. Confirm the parcel’s boundary and project type before relying on the county lane.
Direct contact
Permit Department: 936-653-3823 or 936-653-8221; Fire Marshal Jeff Williams: 832-401-6962; Emergency Management office: 936-653-3395
Call before mobilizing if the project has a boundary, occupancy, fire, septic, or utility question.
Permit counter
San Jacinto County Permit Department, 1 State Highway 150, Room 3, Coldspring, TX 77331; Fire Marshal/Emergency Management, 250 Live Oak Street, Suite B, Coldspring, TX 77331
Operating hours
Permit Department: Monday-Thursday, 8:00 a.m.-noon and 1:00-4:30 p.m.; Friday counter hours 8:00 a.m.-noon, with staff in the field 1:00-4:30 p.m. Emergency Management/Fire Marshal: Monday-Thursday, 8:00 a.m.-5:00 p.m.
Review expectation
Ask the agency for its current review estimate
Compliance workbench
Choose the next project decision.
Apply online
Open the verified digital gateway, application form, and review timeline.
Open guide →Fees & penalties
Understand fee schedules, enforcement exposure, and stop-work liabilities.
Open guide →Codes & exemptions
Read the code framework, minor-work exemptions, and inspection lane.
Open guide →Agency website
Visit the primary public source for current notices and contact changes.
Open guide →Source trail
Official sources for this profile
Use these direct agency or licensing links to confirm current instructions before you file, pay, or schedule work. External pages control if their information differs from this directory.
Project questions
Frequently asked questions for San Jacinto County
Who handles permitting for this jurisdiction?
San Jacinto County Permit Department; San Jacinto County Fire Marshal is the identified county-level authority for this profile. Confirm that the property is in its service area before filing.
How should I begin an application?
Begin with the online permit gateway listed in the application guide. If the portal does not recognize the address or project type, contact Permit Department: 936-653-3823 or 936-653-8221; Fire Marshal Jeff Williams: 832-401-6962; Emergency Management office: 936-653-3395.
How long might review take?
A typical review timeline was not verified. Ask the agency for its current completeness and review estimate.
How are inspections scheduled?
Contact the Permit Department at 936-653-3823 for development and OSSF inspections. For a Fire Code project, the permittee must have a Texas-licensed engineer, Texas-registered architect, or ICC-certified building official perform sufficient inspections and submit the county Request for Final Inspection; the Fire Code Official then conducts the final occupancy inspection and issues or denies the Certificate of Compliance. Contact the Fire Marshal at 832-401-6962 for fire inspection coordination. The county page publishes no online inspection scheduler or universal advance-notice period.
Which codes and exemptions should I review?
The San Jacinto County Fire Code adopts the 2009 International Fire Code, as locally amended, for initial construction and substantial improvements of public buildings, commercial establishments, and multifamily residential dwellings with four or more units. The Permit Department administers county development, floodplain, pipeline, and OSSF permits. The flood ordinance requires development permits for construction and other man-made development in identified flood hazard areas, including post-disaster repair, and generally requires new or substantially improved residential floors two feet above base flood elevation. OSSF work is regulated under Texas Health and Safety Code Chapter 366, 30 TAC Chapter 285, and the county's authorized-agent program. The county Fire Code's construction-permit scope is public buildings, commercial establishments, and multifamily dwellings of four or more units, so ordinary one- and two-family residential buildings are outside that Fire Code permit category. This does not exempt them from county development, floodplain, septic, pipeline, subdivision, or 911-address requirements. No published county list exempting cosmetic or minor work from the general development process was found; confirm the project with the Permit Department before work.