All Cities / Texas / Houston
How Much Does a Building Permit Cost in Houston?
✓ Fee schedule checked against city sources
Fee math from Houston Public Works (building official), not a national average
Data last verified: September 27, 2026
Houston issues separate building, electrical, plumbing and HVAC permits. Home building permits are priced by square footage and construction type under the 2026 schedule, and every permit carries the $33.56 administrative fee and the $91.06 minimum. Pending the permit office's confirmation: siding and windows.
Permit Cost by Project
Heliport$939.96
Bathroom Remodel$403.13
Kitchen Remodel$403.13
Roof Replacement$353.15
Deck / Patio$246.41
Electrical Panel$136.95
EV Charger Installation$134.27
Water Heater$131.12
Plumbing Permit$131.12
Demolition$127.56
Electrical Permit$127.56
HVAC Replacement$124.62
Solar Panel Installation$124.62
HVAC / Mechanical Permit$124.62
Demolition First Story$94.00
View full municipal schedule (13 more items)
Grading$94.00
Fence First 100lf$73.85
Barricades First 100lf$73.85
Demolition Each Additional Story$47.00
Driveways$47.00
Sand Water Blasting$47.00
Loading Docks First 100lf$47.00
Paint Spray Booth$47.00
Fire Escapes 4 Stories Or Less$40.27
Prefab Fireplace$20.14
Fire Escapes Each Additional Story$20.14
Fence Each Additional 100lf$11.41
Loading Docks Each Additional Lf$0.10
Do You Need a Permit?
No: Paint, cosmetic updates, fixture swaps
Yes: Bathroom remodel ($403.13)
Yes: Kitchen remodel ($403.13)
Yes: Roof replacement ($353.15)
Yes: HVAC replacement ($124.62)
Yes: Water heater ($131.12)
Yes: Deck / patio ($246.41)
Yes: Electrical panel ($136.95)
Yes: Solar panels ($124.62)
Verified Permit Cost by Project Type
Heliport
$939.96
Flat Fee
Bathroom Remodel
$403.13
Electrical, Plumbing, Mechanical
Kitchen Remodel
$403.13
Electrical, Plumbing
Roof Replacement
$353.15
Building
Deck / Patio
$246.41
Building
Electrical Panel
$136.95
Electrical
EV Charger Installation
$134.27
Electrical
Water Heater
$131.12
Plumbing
Compare these permit costs across U.S. cities
Two Types of Permits
Houston issues building permits for structural work and separate trade permits for plumbing, electrical, HVAC, and roofing. Most remodels need both kinds. See the full breakdown of which projects need a permit and which are exempt.
Houston Permit Cost Calculator
Choose a common project or enter a project value to estimate local permit fees from Houston Public Works (building official) data.
✓ Updated from local fee schedule
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Published local schedule
Permit scope
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Method
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Houston calculator ready. Select a project to update the local permit estimate.
Estimated permit fee
$353.15
Updates instantly when project type or valuation changes.
✓ Verified local fee schedule
✓ Residential Roofing Permit on the declared reference house. Ord. 2023-907 Exhibit I (Houston amendments to the IRC) R108.3: "The permit fee for repair, alterations, or remodeling of residential one and two-family dwellings and townhouses shall be 20% of the calculated fee for new construction... based on the total aggregate square footage of the building area being repaired or altered"; the City's Re-Roof Only Worksheet (CE-1109) asks for "TOTAL BUILDING AREA (SQUARE FEET)". 2026 Permit Fee Schedule, Type VB Tier 4: "BASE CHARGE $1,066.86" + "$4.70" for each 8.17 sq ft or fraction "after the first 1,633.19 square feet" = $1,278.36 at 2,000 sq ft; 20% = $255.67. The Residential Roofing Permit page (HPWCODE1140) says "Plan Review: Required", and the schedule charges "25% of the estimated building permit fee" = $63.92. Plus "Administrative Fee (Non-Refundable) $33.56". Total $353.15, the same at any contract value.
Local sourceBuilt from Houston Public Works (building official) fee data, not a national average.
Formula-backedValuation-based projects recalculate from the local fee formula.
Bookmark friendlyThe tool lives on this city page so citations and saved links stay stable.
Houston prices home building permits by square footage and construction type, not by project cost. Trade permits run flat: $131.12 for a water heater, $124.62 for a central AC system. These aren't valuation-based fees like you find in many cities. Texas law HB 852 shaped the residential tables.
Houston Permit Fees Explained
Houston doesn't use one single permit for your whole job. You pull separate permits for building, electrical, plumbing, and HVAC, and every one of them carries the $33.56 administrative fee and the $91.06 minimum. A water heater or other plumbing permit runs $131.12. A central AC system comes to $124.62 and a panel upgrade to $136.95. (I had to cross reference the 2026 Building Code Enforcement Permit Fee Schedule PDF with the city's permit pages to nail these down.)
The building permit is the hard part. For one- and two-family homes Houston prices it by square footage and construction type under HB 852, not by project cost; the valuation table on page one is for commercial work only. A wood deck of about 240 square feet comes to $246.41 with plan review. A reroof is priced at 20% of the new-construction fee for the whole house's floor area, plus 25% plan review and the admin fee: $353.15 for a 2,000 sq ft wood-frame home, whatever the roof costs. For siding, windows and remodels the city's documents don't settle which area gets measured or how plan review applies, so we don't publish a number for those yet.
Our calculator pulls directly from the official 2026 fee tables. Plug in your project size. It shows you the exact breakdown. Nobody bundles these nicely on the front page of the Houston Permitting Center site. You have to dig.
If your contractor quotes one flat permit cost, ask for the line items. Houston doesn't hide the fees. They just don't add them up for you.
Chuck's Take
"I see Houston bids all the time that bury permit costs in the overhead line. Don't buy it. Every trade permit on a kitchen carries its own fee plus the admin charge. If it's not broken out, add it yourself. Contractors who lowball this number usually cut corners somewhere else."
Leonard "Chuck" Thompson, LC Thompson Construction Co.
What Needs a Permit in Houston?
Most work that changes your house needs a permit. You need one to replace a roof, finish a basement, build a deck, or remodel a bathroom. Do I need a permit in Houston for a fence? Yes if it's over eight feet or masonry.
Some jobs don't. One-story sheds up to 120 square feet skip the process. Same for uncovered decks no more than 30 inches above grade. Retaining walls four feet or less usually don't need one. Water tanks on grade under 5,000 gallons are exempt too. And the city spells this out on their residential plan review page.
Interior remodeling that doesn't change the use or occupancy often avoids a permit. Repair with the same materials and methods gets a pass as well. But don't count on that for big changes.
If you skip a required permit the city can still catch you later. Do I need a permit in Houston to replace a water heater? Yes. Same for windows, HVAC, or electrical panel upgrades. Check the exemptions list before you start.
Penalties for Work Without a Permit
Houston doubles your application fees if the work was done without prior authorization. That's straight from Bldg. Code Sec. 118.1.15 plus Sec. 10-99(b). Not cheap.
You won't face some massive daily fine in most cases. But the doubled fees add up when you finally come in to legalize the job. Reinspection fees run $94 each time they have to come back. The city doesn't play around with stop work orders either.
I pulled this from the 2026 fee schedule PDF. Page one lists the investigation fee: $333.42 minimum or double the permit fee, whichever is greater. Nobody likes discovering this after the fact.
If you're selling the house later, unpermitted work becomes a real problem. Title companies flag it. Buyers push back. Better to pull the permits up front. If you already did the work without one, expect to pay double.
How Long Is a Building Permit Good For in Houston?
Houston's permit duration rules live in the separate Houston Construction Code, not Chapter 10. And yet the fee schedule doesn't spell out exact time limits to commence work or abandonment periods. Check with the building department on your specific permit.
Extension fees aren't listed in the main 2026 documents either. This isn't unusual for Texas cities. The rules exist. They just sit in a different PDF.
Plan for inspections on a reasonable schedule. Don't let the permit go dormant. If work stops for too long you may need to restart the process.
If your project timeline stretches beyond six months, call Public Works early. The lack of clear details in the main fee PDF tells you something about how Houston organizes its rules.
Who Should Pull the Permit in Houston?
Houston doesn't detail owner-builder rules inside Chapter 10. The who-can-pull provisions sit somewhere else in the Construction Code. Most contractors pull permits in their own name. That's the cleanest path.
Your contractor should handle it. If they ask you to pull the permit as the homeowner, that's a red flag. Licensed contractors carry the insurance and take legal responsibility.
Homeowners can pull permits for work on their chief residence in Texas. But you assume full liability for code compliance. Electrical, plumbing, and HVAC often still require licensed trades.
If your bid doesn't list permit costs separately, ask why. Houston's separate trade permits make it easy to hide the real number. Get it in writing. If the contractor won't pull the permits, find one who will.
Chuck's Take
"Never let a contractor talk you into pulling the permit yourself. If he's licensed he should pull it. I won't work any other way. When they push that onto the homeowner it's usually because they don't want their name on the paperwork."
Leonard "Chuck" Thompson, LC Thompson Construction Co.
How HB 852 Shapes Houston Permit Fees
Texas lawmakers passed HB 852 to cap how cities calculate fees on homes. Houston follows it through Ord. No. 2023-907. They use square footage-based tiers instead of straight valuation for one-family dwellings. And honestly, this keeps minor projects from getting crushed.
Project cost doesn't set the building permit at all. Square footage and construction type do. A 240 square foot wood deck runs $170.28 before plan review and the admin fee, whatever the deck costs to build. The trade permits sit on their own flat lines.
I spent hours matching the 2026 Building Code Enforcement Permit Fee Schedule against the ordinance language. The city doesn't explain this clearly on their main page. You see flat numbers and assume they're random. They're not.
This structure favors straightforward trade work over remodels. A water heater at $131.12. An EV charger outlet at $134.27. A central AC system at $124.62. The system is predictable once you know which table your job falls in. If your project fits the common patterns, the calculator will show you the real cost quickly.
Quick Reference · Houston Permit Requirements
| Homeowner Task | Permit? | Est. Cost |
|---|---|---|
| Paint interior / exterior | NO | Cosmetic |
| Replace flooring | NO | Cosmetic |
| Replace kitchen cabinets (same layout) | NO | Cosmetic |
| Swap a light fixture (same location) | NO | Cosmetic |
| Replace a water heater | YES | $131.12 Plumbing |
| Upgrade an electrical panel | YES | $136.95 Electrical |
| Remodel a bathroom | YES | $403.13 Electrical, Plumbing, Mechanical |
| Remodel a kitchen | YES | $403.13 Electrical, Plumbing |
| Replace / repair roof | YES | $353.15 Building |
| Build a deck or patio | YES | $246.41 Building |
| Build a fence (≤6 ft) | NO | Typically exempt |
| Install solar panels | YES | $124.62 Electrical |
| Replace HVAC system | YES | $124.62 Mechanical |
| Replace windows (new opening) | NOT LISTED | Building · no published fee line; needs Houston Permitting Center's answer (CITY-QUESTIONS.md, Houston 1) |
∗ Costs are verified for Houston, TX from published fee schedule. Always confirm with your local building department.
Internal Comparison · separate trade permits
Compare Houston Permit Fees With Related Cities
Use these source-linked city pages to compare Houston against other Texas markets and cities with similar permit fee structures.
San Antonio, TXSame-state Texas cityBathroom remodel permit package: $328.60 · -$74.53 vs Houston
Fort Worth, TXSame-state Texas cityBathroom remodel permit package: $525.95 · +$122.82 vs Houston
Austin, TXSame-state Texas cityBathroom remodel permit package: $540.47 · +$137.34 vs Houston
Dallas, TXSame-state Texas city
Sacramento, CAAlso uses separate trade permitsBathroom remodel permit package: $398.00 · -$5.13 vs Houston
Raleigh, NCAlso uses separate trade permitsBathroom remodel permit package: $397.00 · -$6.13 vs Houston
Tampa, FLAlso uses separate trade permitsBathroom remodel permit package: $395.79 · -$7.34 vs Houston
Chicago, ILCross-market benchmarkBathroom remodel permit package: $325.00 · -$78.13 vs Houston
Permit Guides
Permit Cost and Process Guides
Pricing a specific project in Houston? These guides cover what each permit runs and how the approval process actually works.
Building permit cost, every verified city ranked
How much does a building permit cost?
How long does a permit take to get?
When is a permit not required?
Deck permit cost
Roof replacement permit cost
HVAC permit cost
Kitchen remodel permit cost
Solar panel permit cost
EV charger permit cost
Do I need a permit to replace a water heater?
Do I need a permit for an electrical panel upgrade?
How to speed up a building permit
Getting an electrical permit online
What happens if you build without a permit
Before You Build
Budgeting the whole job? Compare walk-in shower cost data at TheFatBook, our companion cost index.
Frequently Asked · Houston
How much does a building permit cost in Houston?
It depends on the permit. Trade permits run flat, $131.12 for a water heater and $124.62 for a central AC system, each including the $33.56 administrative fee. Home building permits are priced by square footage and construction type; a 240 square foot wood deck is $246.41 with plan review. Use our calculator for the trade permits.
Do I need a permit to replace a water heater in Houston?
Yes. A water heater replacement requires a plumbing permit in Houston. It runs $131. The city doesn't exempt this work even for like-for-like swaps. Pull the permit before you start.
How much is a plumbing permit in Houston?
The base plumbing trade permit costs $131. On a customary bathroom remodel this is the number you'll pay. It doesn't scale with project cost the way building permits sometimes do. Add it to your electrical and HVAC permits for the full trade total.
Do I need a permit to build a deck in Houston?
Yes, unless it is uncovered, no more than 30 inches above grade and not attached to the house, or a detached deck of 200 square feet or less that doesn't serve an exit door. A 240 square foot wood deck costs $246.41: $170.28 building permit, $42.57 plan review and the $33.56 administrative fee.
Why does Houston charge separate permits for every trade?
Houston requires separate building, electrical, plumbing, and HVAC permits on most jobs. This comes from their adopted Construction Code and Chapter 10 rules. It drives the total higher than cities that bundle everything into one permit. The 2026 fee schedule lists each one individually.
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