Water Heater permit in Austin, TX
Yes — you need a permit for water heater work in Austin.
You need a permit to replace or relocate a water heater. Austin treats it as plumbing work, and the exempt-work list does not cover it. The city even runs a residential change-out program for water heater swaps, and a licensed plumbing contractor is the party who pulls the permit.
| Permit needed? | Yes |
|---|---|
| Where the line falls | You need a permit to replace or relocate a water heater. … |
| Fee | The code does not print a dollar amount. Austin sets permit fees in its adopted fee schedule. |
| Review time | Not in the ordinance |
| Code section | Building Criteria Manual 4.6.5.1 (Residential Change-Out Program); R105.2 exempt list has no water-heater entry |
| Based on | 2024 IRC as amended by Austin (§ 25-12-243, R101.2.2 Plumbing); Building Criteria Manual 4.6.5 |
How to pull the permit
- Put together a site plan showing where the work goes, with dimensions.
- Apply through the Austin building department.
- Pay the permit fee when the permit is issued. Work done before that isn't covered.
- Book each inspection listed on the permit as the job reaches that stage.
Your contractor pulls this one, not you. Ask to see the permit before work starts.
If you skip it
Austin's code doesn't set a specific fine for this work. In practice the department can issue a stop-work order, and unpermitted work tends to surface during a sale, when the buyer's inspector or the title company asks for it.
Nearby cities, same job
Rules stop at the city line. If your lot is near a boundary, or you work across several towns, this is where they differ.
| City | Distance | Permit? | Where the line falls |
|---|---|---|---|
| Austin | — | Yes | You need a permit to replace or relocate a water heater. … |
| New Braunfels | 47 mi | Yes | Replacing a water heater needs a plumbing permit. The onl… |
| Killeen | 54 mi | Yes | You need a permit to replace or relocate a water heater. … |
| San Antonio | 74 mi | Yes | Replacing a water heater is regulated plumbing work. The … |
| Sugar Land | 136 mi | Yes | Replacing or relocating a water heater needs a plumbing p… |
| Houston | 146 mi | Yes | Replacing or moving a water heater needs a permit. The mo… |
Other work in Austin
Questions people ask
How much does a water heater permit cost in Austin?
The code does not print a dollar amount. Austin sets permit fees in its adopted fee schedule.. Valuation-based fees mean the number depends on what the job is worth, so the department quotes it when you apply.
I already built it without a permit. What now?
Austin can issue a stop-work order and require you to apply after the fact, sometimes with an extra fee. Work that was covered up may have to be opened for inspection. Full walkthrough here.
Does unpermitted work cause problems when selling the house?
Often, yes. A buyer's inspector or the title company may flag it, and lenders can balk at financing a home with open or missing permits. What to do about it.
Do I pull the permit or does my contractor?
Your contractor does. A licensed contractor pulling their own permit is the normal arrangement — if one asks you to pull it in your name, treat that as a warning sign, because it moves the liability to you.