A Travis County building permit in unincorporated areas runs through the Fire Marshal’s Office, the authority having jurisdiction. The Travis County Fire Code requires plan review submittal and a permit before beginning construction or making substantial improvements to existing structures. We file and track it for you.
The requirement reaches all commercial, public, and multi-family buildings, as well as any existing building for which the use is going to change. Change of use or occupancy classification means a change in the purpose or level of activity in a building.
Effective January 1, 2026, Travis County and all county agencies implement and enforce the 2021 Fire Code to ensure countywide standardisation. Anyone working from an earlier adopted edition is working from a superseded standard.
Covers unincorporated Travis County. Austin, Pflugerville, Lakeway, Bee Cave, Manor, and Jonestown permit their own territory — confirm whether the parcel is inside a city limit or an extraterritorial jurisdiction before assuming county rules apply.
Substantial improvement has a precise definition here. It means improvements or remodels costing greater than 50% of the building’s value according to the Travis Central Appraisal District certified tax appraisal roll for the year preceding the improvement. Cross that line and full Fire Code review attaches to what would otherwise be a routine remodel.
What requires a county permit in Travis County?
Travis County is one of the Texas counties that genuinely permits, but only within the categories state law allows. Local Government Code ch. 233 reaches new commercial, public-accessible, and multi-family buildings and substantial improvements — it does not extend to ordinary single-family residential construction.
Alongside that sit the environmental and land records every Texas county administers: on-site sewage facility permitting, floodplain development, subdivision platting, addressing, and county road access.
County record required
- Plan review submittal and permit before construction on commercial buildings
- Public and multi-family buildings
- Substantial improvements over 50% of building value
- Change of use or occupancy classification
- Fire alarm and fire protection systems
- On-site sewage facility permit where no public sewer is available
- Floodplain development where the parcel touches a mapped hazard area
- Subdivision plat, addressing, and county road access
Outside county building authority
- County building permit for ordinary single-family residential construction
- County residential certificate of occupancy
- County trade permits of the municipal kind for residential work
- Work inside a city limit — Austin, Pflugerville, Lakeway, Bee Cave, Manor, and Jonestown permit independently
Travis County building department: who handles permitting
The Travis County Fire Marshal’s Office is the authority having jurisdiction for unincorporated areas, handling plan review submittal and permits for commercial, public, and multi-family construction, substantial improvements, and changes of use.
Permits and inspection scheduling run through TCFMOpermits.com, with the office reachable on 512-854-4621. Travis County Code Title 2 carries a Building Permit Application Process subchapter setting out the information and supporting documents required.
| Detail | Information |
|---|---|
| Authority | Travis County Fire Marshal’s Office — AHJ for unincorporated areas |
| Phone | 512-854-4621 |
| Online portal | TCFMOpermits.com — permit management and inspection scheduling |
| Fire Code | 2021 edition, implemented countywide effective 1 January 2026 |
| Trigger | Plan review and permit before construction or substantial improvement |
| Applies to | All commercial, public, and multi-family buildings, plus any change of use |
| Substantial improvement | Greater than 50% of building value per TCAD certified appraisal roll |
| County code | Travis County Code Title 2 — Building Permit Application Process subchapter |
Check the TCAD appraisal roll figure before scoping a remodel. The substantial improvement test uses the certified value for the year preceding the improvement, so the threshold is knowable in advance — and a scope priced just under it avoids a materially heavier review.
Travis County permits: record types and what each covers
Travis County exercises real permitting authority in unincorporated areas under Local Government Code ch. 233, reaching commercial, public-accessible, and multi-family construction and substantial improvements. The records below reflect that authority plus the environmental and land records that apply alongside it.
What Travis County actually issues
| Record | What triggers it | Who administers it | Notes |
|---|---|---|---|
| OSSF permit to construct | Installing, altering, repairing, or extending an on-site sewage facility where no public sewer is available | the county authorized agent | Required statewide; soil evaluation by a licensed site evaluator is part of the application |
| OSSF license to operate | Issued after the permit to construct requirements are met and the system passes inspection | the county authorized agent | Also triggered on transfer of ownership of an existing system |
| Floodplain development permit | Placing fill, setting a structure, or developing in or near a mapped special flood hazard area | County floodplain administrator | Substantial improvement and substantial damage rules attach to existing structures |
| Subdivision plat | Dividing land in the unincorporated county | Commissioners Court and county engineering | Road, drainage, and access standards apply |
| 911 address assignment | New structures and new access points needing an address | County addressing / emergency management | Usually a prerequisite for utility service |
| Right-of-way and driveway culvert | New or modified access onto a county road | County road and bridge / precinct | Culvert sizing set by drainage conditions |
| Water well registration | Drilling a water well | the applicable groundwater conservation district | Groundwater districts operate independently of the county |
| Change of use permit | Any existing building where the use or occupancy classification is changing | Fire Marshal’s Office | Triggered by a change in purpose or level of activity, independent of construction cost |
| Substantial improvement review | Remodels over 50% of building value | Fire Marshal’s Office | Value taken from the TCAD certified tax appraisal roll for the preceding year |
| Ch. 233 commercial / multifamily | New commercial, public-accessible, or multifamily buildings, and substantial improvements, where the county has adopted the authority | Commissioners Court | Scope is set by county order; confirm adoption before assuming it applies |
County reaches this
- On-site sewage facilities, everywhere in the state
- Floodplain development and substantial improvement
- Subdivision of land and county road access
- Addressing, and fire code where separately adopted
County generally does not
- Issue residential building permits in unincorporated areas
- Conduct residential construction inspections
- Issue a residential certificate of occupancy
- Enforce a residential building code absent a county order adopting one
Solar permits in Travis County
In unincorporated Travis County there is generally no county building permit for a residential rooftop or ground-mount photovoltaic system, because the county does not regulate residential construction. That is a jurisdictional fact rather than a green light: the electrical work still has to be performed by a TDLR-licensed electrician to code, and the utility still governs interconnection.
Utility interconnection is the real gate. The interconnecting utility — the wires company in deregulated territory, or the electric cooperative serving the parcel in much of rural East Texas — runs its own application, engineering review, and Permission to Operate process, and it is not waived by the absence of a county permit.
Under Tex. Prop. Code §202.010 a property owners' association cannot prohibit a solar energy device outright, and any dedicatory provision that does is void — but the statute preserves the association's right to require prior architectural approval and to impose placement and appearance conditions. Approval cannot be unreasonably withheld.
Inside Austin city limits the picture changes completely: the city permits solar like any other municipality. The jurisdiction question is the first question.
Roofing permits in Travis County
A residential roof covering replacement in unincorporated Travis County generally does not require a county permit, for the same reason: Texas counties have no general authority over residential construction outside city limits.
Two things still apply. If the structure sits in a mapped special flood hazard area, the county floodplain ordinance can reach the work through substantial improvement rules — and cumulative improvement value is what triggers them, so a reroof after other recent work can cross the threshold on its own. And commercial or multifamily buildings can fall under the county's Ch. 233 authority where it has been adopted.
Texas has no statewide product approval system and no central listing to check a roofing product against. Hail is the governing risk across East Texas, and impact-resistant Class 3 and Class 4 shingles carry insurance premium credits from most carriers. Under Tex. Prop. Code §202.011 a property owners' association cannot prohibit wind or hail resistant shingles, or shingles that improve energy efficiency.
Travis County sits in Central Texas around Austin at roughly 105 to 115 mph ultimate design wind speed under the codes regional cities adopt, far from the designated catastrophe area and outside any TDI windstorm requirement. Hail governs, and the Hill Country western half of the county carries wildfire exposure that shapes Fire Code review on commercial work.
Texas has no statewide building code and no statewide general contractor license. In the unincorporated county the practical compliance surface is the trades — TDLR for electrical and mechanical, the TSBPE for plumbing — plus the county's environmental and floodplain records, rather than a building department.
Travis County permit cost and fees
Travis County charges permit and plan review fees for the categories it regulates, alongside OSSF permitting, floodplain, platting, and road access records.
Confirm the current fee schedule directly — metro county fee orders are revised more often than the published pages suggest, and third-party review costs sit outside the county fee where that model applies.
| Fee component | How it works |
|---|---|
| Fire Code plan review | Required before construction or substantial improvement |
| Construction permit | Commercial, public, and multi-family |
| Change of use | Permitted independently of construction cost |
| OSSF permit | County fee plus licensed site evaluation and design |
| Floodplain development | County fee where applicable |
| Subdivision plat | Filing and review fees, plus survey and engineering |
Planning a build in unincorporated Travis County? Send us the parcel and scope and we’ll confirm jurisdiction, identify which county records apply, and file them in order.
Travis County trade permits
Travis County does not run a municipal-style residential trade permit programme. Trade licensure remains a state matter through TDLR and the TSBPE, and on commercial and multi-family work the county’s fire and building review reaches the systems that matter most for life safety.
Electrical
No county residential trade permit. TDLR licensure applies, and TDLR retains electrical and accessibility enforcement authority in unincorporated areas.
Plumbing
No county residential trade permit for interior plumbing. On-site sewage is permitted separately where no public sewer is available.
Mechanical / HVAC
No county residential trade permit. TDLR licensure applies to the contractor regardless.
Fire protection
Fire alarm, sprinkler, and suppression systems are reviewed and permitted by the county on commercial, public-accessible, and multi-family work.
Travis County permit application: how to apply step by step
Check against Austin, Pflugerville, Lakeway, Bee Cave, Manor, and Jonestown, and note that Austin exercises a wide extraterritorial jurisdiction here.
Compare remodel cost against 50% of the building value on the TCAD certified appraisal roll for the preceding year.
The 2021 Fire Code applies countywide effective 1 January 2026. Design to it rather than an earlier edition.
Plan review submittal and a permit are required before beginning construction on commercial, public, and multi-family work.
Apply for the OSSF permit where no public sewer is available, establish flood hazard status, and work platting where dividing land.
Permit management and inspection scheduling run through the portal.
Inspections in Travis County
The Fire Marshal’s Office reviews plans and inspects commercial, public, and multi-family construction in unincorporated Travis County, with inspection scheduling through TCFMOpermits.com.
On residential construction the county has no authority to inspect and no residential certificate of occupancy exists — so a rural Travis County home generates no county construction record unless the owner commissions private inspection.
Keep the permit and approved plans on site, and clear correction notices before requesting a re-inspection.
Travis County permit search and official resources
- Travis County — permits and plan reviews
- TCFMOpermits.com
- Travis County Code Title 2
- TCEQ — on-site sewage facilities
- Texas Department of Licensing and Regulation
Frequently asked questions
Who issues building permits in Travis County?
No one, for general residential construction in unincorporated areas — Travis County has no adopted residential building code and no building inspection program. The records that do apply are administered separately: on-site sewage through the county authorized agent, floodplain development through the county floodplain administrator, plats through Commissioners Court, and road access through the precincts. Inside Austin city limits, the city permits normally.
How do I get a permit in Travis County?
Start by confirming the parcel is actually unincorporated, because that single question changes everything and a mailing address will not answer it. If it is, work the records the county does issue rather than looking for a building permit: septic first, since it constrains siting and carries the longest lead time, then floodplain, plat, addressing, and road access as the project triggers them.
What codes apply in Travis County?
Texas has no statewide building code, and Travis County has not adopted one for unincorporated areas, so no building code is enforced there. State rules still govern on-site sewage facilities, and the county’s floodplain ordinance governs development in mapped flood hazard areas. Trade work remains subject to state licensing through TDLR and the TSBPE. Inside city limits, the municipality’s adopted codes apply in full.
What does the Travis County Fire Marshal permit?
Plan review submittal and a permit are required before beginning construction or making substantial improvements to existing structures. This applies to all commercial, public, and multi-family buildings, as well as any existing building for which its use is going to change. The Fire Marshal’s Office is the authority having jurisdiction for unincorporated Travis County.
What counts as a substantial improvement in Travis County?
Improvements or remodels that will cost greater than 50% of the building’s value according to the Travis Central Appraisal District certified tax appraisal roll for the year preceding the improvement. Because the threshold uses the prior year certified value, it is knowable before you scope — and crossing it pulls a routine remodel into full Fire Code plan review and permitting.
Which Fire Code edition does Travis County enforce?
The 2021 Fire Code. Effective January 1, 2026, Travis County and all county agencies implement and enforce the 2021 Fire Code to ensure countywide standardisation. A plan set prepared to an earlier adopted edition is working from a superseded standard. Confirm the current position with the Travis County Fire Marshal’s Office before designing, and note that municipalities and emergency services districts within the county may apply a different code.
Do I need a permit to install solar panels in Travis County?
Yes. Photovoltaic installations in Travis County are permitted under a dedicated solar record type reviewed on both a structural and an electrical track. Solar thermal — passive water and pool heating — is a separate record. Under Tex. Prop. Code §202.010 a homeowners' association cannot ban a solar energy device outright, but it may still require prior architectural approval and impose reasonable placement conditions, so run the HOA submittal alongside the permit. Since September 1, 2025, Tex. Local Gov't Code §247.0025 (SB 1202) also permits third-party plan review and inspection of home backup power installations — generators and energy storage for one- and two-family dwellings at 600 volts or less — in place of jurisdiction review. Utility interconnection and Permission to Operate still run in parallel.
Does a roof replacement require a permit in Travis County?
Yes, in most cases. A roof covering replacement requires a permit in most Texas municipalities including Travis County, though minor repairs can fall below the local threshold. Texas has no statewide product approval system and no central product listing, so compliance runs against the locally adopted code edition and its local amendments. Hail rather than wind is the governing risk inland, and Tex. Prop. Code §202.011 bars an HOA from prohibiting wind or hail resistant shingles.
What is the difference between a residential and a commercial permit in Travis County?
In a Texas county it is the difference between no county jurisdiction and possible county jurisdiction. Residential construction in unincorporated Travis County is largely outside county authority. New commercial, public-accessible, and multifamily buildings, plus substantial improvements, are the categories Local Government Code ch. 233 lets a county reach — but only where Commissioners Court has adopted that authority, so confirm it rather than assuming.
Do trade permits need to be pulled separately in Travis County?
Not in unincorporated Travis County — there is no county trade permit program and no county trade inspection. Electrical, plumbing, and mechanical work should still be performed by contractors licensed through TDLR and the TSBPE, and the septic connection is permitted and inspected separately. Inside city limits, trade permits work normally.
What happens if I file under the wrong permit type in Travis County?
Because Travis County does not run a building permit program, the more common failure is filing nothing at all — assuming that no building permit means no requirements, and missing the septic, floodplain, plat, or addressing record the project actually triggered. Those are enforced, and unwinding them after construction is materially harder than filing them in order.
Can I apply for all Travis County permit types online?
Yes for the Fire Marshal side. TCFMOpermits.com is the permit management and inspection scheduling website for the Travis County Fire Marshal’s Office, reachable on 512-854-4621. Septic, floodplain, platting, and road access run through other county offices — confirm the current process for each before assembling a package.
Simplify Travis County permitting with Alliance Permitting
A Fire Marshal acting as AHJ, a 2021 Fire Code taking effect countywide in January 2026, and a substantial improvement test pegged to appraisal district value — Travis County regulates commercial work seriously and residential barely at all. Alliance Permitting is a permit expediter for Travis County: we confirm jurisdiction, map the county records, and run them together.
Trusted by leading builders and brands — including Dream Finders Homes, Tesla, Verizon, Hyatt, and Sunnova.
Contractors and builders choose Alliance for Travis County because we deliver:
- Local expertise — we know which county office holds which record and where the ch. 233 line actually falls.
- Complete oversight — track every permit and approval across all your jobs in one place.
- Error-free submissions — AI pre-checks plus expert review catch issues before they become correction cycles.
Alliance Permitting is a permit documentation and submission company: we prepare your paperwork, file it correctly, and coordinate with the authority having jurisdiction through issuance. We are not a contractor and do not perform licensed plan review or inspections; that work stays with your team and the jurisdiction.
Ready to break ground in Travis County sooner?
Let Alliance prepare, file, and track your Travis County permits while you stay focused on building. Get a free, no-obligation quote today.
More Texas permitting guides
This guide is provided by Alliance Permitting for general informational purposes and reflects publicly available information believed accurate as of July 2026. Permit requirements, fees, and processes change; always confirm current details with Travis County Fire Marshal’s Office before filing. This is not legal advice.