Texas permit requirements
We have read and dated 100 permit rules across 10 jurisdictions in Texas. They do not all say the same thing: deck thresholds alone run from 6 to 30 inches across 3 of them.
- Jurisdictions
- 10
- Verified rules
- 100
- Permit always required
- 48
- Depends on the project
- 51
Do you need a building permit in Texas?
Usually it depends on the size of the job, and the size that decides it is not set by Texas: permits are issued by the city or county, not the state, so the rule that governs your project is the one your own jurisdiction publishes. 48 of those local rules require a permit outright, 51 depend on a size or scope condition the office publishes, and 0 need none. Texas sets the building code those local rules derive from; your city or county sets the threshold and the fee.
Do Texas jurisdictions agree?
Every row below is a measurement at least two Texas jurisdictions publish, compared against each other. This is the question a statewide answer cannot settle, because the number that governs your project is the one your own city or county publishes.
| Project | Published threshold | Jurisdictions | Agreement |
|---|---|---|---|
| Deck | 6 to 30 inches | 3 | 2 different numbers |
| Patio | 6 to 30 inches | 3 | 2 different numbers |
| Roof Replacement | 10 to 25 percent | 3 | 2 different numbers |
| Shed | 100 to 200 sq ft | 9 | 3 different numbers |
| Fence | 25 to 50 percent | 2 | 2 different numbers |
| Fence | 6 to 8 feet | 6 | 3 different numbers |
| Pool | 24 inches | 5 | Same number in all 5 |
| Deck | 200 sq ft | 4 | Same number in all 4 |
| Pool | 5,000 gallons | 3 | Same number in all 3 |
| Patio | 200 sq ft | 2 | Same number in all 2 |
4 of 10 comparable measurements are uniform across Texas; 6 are not. Latest verification 2026-08-15.
Where Texas jurisdictions split
The verdict for each project across the 10 Texas jurisdictions we cover. On 5 of 10 projects they do not give the same answer, which is why a statewide answer is not one.
| Project | Permit required | Depends | No permit | Across the state |
|---|---|---|---|---|
| Patio | 1 | 9 | Answer varies | |
| Pool | 2 | 8 | Answer varies | |
| Roof Replacement | 3 | 7 | Answer varies | |
| Shed | 1 | 9 | Answer varies | |
| Deck | 1 | 8 | Answer varies | |
| Electrical | 10 | Same answer everywhere | ||
| Fence | 10 | Same answer everywhere | ||
| HVAC | 10 | Same answer everywhere | ||
| Plumbing | 10 | Same answer everywhere | ||
| Solar | 10 | Same answer everywhere |
Building without a permit in Texas
Texas has no statewide criminal penalty for building without a permit because the state itself does not issue building permits. State law adopts the International Residential Code and the International Building Code as municipal codes, and each city administers and enforces them under its own ordinances (Local Government Code 214.212 and 214.216).
Penalties, the as-built path, and what the statute actually says
What you can build without a permit in Texas
0 of the 99 answered rules across Texas need no permit at all and 51 turn on a size or scope condition the jurisdiction publishes, by project and jurisdiction, in each office's own words.
What a permit costs in Texas
There is no single Texas permit fee. Each jurisdiction in Texas sets and publishes its own, and they do not use the same pricing model, so the figure that applies to your project is the one your own city or county publishes. Below is every Texas project where we have quoted one, verbatim, from the office's own schedule.
| Project in Texas | Jurisdictions publishing a fee |
|---|---|
| Fence | 10 |
| Plumbing | 10 |
| Pool | 10 |
| Electrical | 9 |
| HVAC | 9 |
| Roof Replacement | 9 |
| Solar | 9 |
| Deck | 8 |
| Patio | 7 |
| Shed | 7 |
Each row links to the Texas table carrying every quoted fee, its source and its verification date. We do not publish a Texas average: the notes mix flat minimums, valuation percentages and per-fixture charges, so an average would be a number no office charges.
Building code in Texas
No mandatory statewide residential building code; adopted locally. Most Texas cities adopt a version of the International Residential Code (IRC); counties have limited building-permit authority.
Administered by Local city or municipal building department.
There is no statewide residential building code in Texas. The adopted edition and rules vary by city.
Most local permit thresholds derive from this code. See our sources and standards.
What each Texas jurisdiction publishes
One line per jurisdiction, written from its own rules rather than from a state summary. This is the section that used to be a list of links, and the states with the fewest jurisdictions to compare are the ones it says the most about.
- Arlington 10 rules
4 of 10 projects always need a permit and 6 turn on the size or scope of the work. Published thresholds include deck at 30 inches and fence at 50 percent.
- Austin 10 rules
4 of 10 projects always need a permit and 6 turn on the size or scope of the work. Published thresholds include shed at 200 sq ft and deck at 200 sq ft.
- Corpus Christi 10 rules
4 of 10 projects always need a permit and 6 turn on the size or scope of the work. Published thresholds include shed at 200 sq ft and deck at 200 sq ft.
- Dallas 10 rules
4 of 10 projects always need a permit and 6 turn on the size or scope of the work. Published thresholds include fence at 6 feet and shed at 200 sq ft.
- El Paso 10 rules
4 of 9 projects always need a permit and 5 turn on the size or scope of the work. The ones that depend on the project are fence, patio, pool, roof replacement and shed. Published thresholds include roof replacement at 25 percent and shed at 200 sq ft. 1 question is unresolved because the jurisdiction publishes no answer.
- Fort Worth 10 rules
5 of 10 projects always need a permit and 5 turn on the size or scope of the work. The ones that depend on the project are deck, fence, patio, pool and roof replacement. Published thresholds include deck at 6 inches and patio at 6 inches.
- Houston 10 rules
6 of 10 projects always need a permit and 4 turn on the size or scope of the work. The ones that depend on the project are deck, fence, patio and shed. Published thresholds include fence at 8 feet and shed at 120 sq ft.
- Lubbock 10 rules
5 of 10 projects always need a permit and 5 turn on the size or scope of the work. The ones that depend on the project are deck, fence, patio, pool and shed. Published thresholds include shed at 200 sq ft and pool at 24 inches.
- Plano 10 rules
4 of 10 projects always need a permit and 6 turn on the size or scope of the work. Published thresholds include fence at 25 percent and roof replacement at 25 percent.
- San Antonio 10 rules
8 of 10 projects always need a permit and 2 turn on the size or scope of the work. The ones that depend on the project are fence and shed. Published thresholds include fence at 6 feet and shed at 200 sq ft.