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Houston Building Permits

Permits · Updated July 2026

The City of Houston requires permits for most construction, from a room addition to new wiring, plumbing, or a roof replacement. Permits exist so the work is inspected against the building code, which protects you and the next owner. This guide covers when a permit is required, how to apply, and how inspections work.

When you need a permit

As a rule, if the work changes the structure or the electrical, plumbing, or mechanical systems, it needs a permit. That covers additions, foundation work, moving or removing walls, re-roofing, water heater replacement, new electrical circuits, HVAC changes, and driveway or sewer tap work. Cosmetic work such as painting, installing flooring, or swapping cabinets without moving plumbing generally does not need one. Because the line is not always obvious, confirm your specific project with the Permitting Center rather than guessing.

Who can pull the permit

A homeowner can pull a permit to work on the home they own and occupy as their homestead. For trade work such as electrical, plumbing, and mechanical, the city generally requires a licensed contractor to hold the permit, which also protects you, since a licensed trade carries accountability and the required inspections. When you hire a contractor, confirm they will pull the permit in their name and not ask you to pull it for them, which would shift liability to you.

How to apply

Most permits can be requested through the City of Houston online permitting system, with in-person help available at the Houston Permitting Center. You provide the property details, describe the scope, and submit plans when the project needs them. Simple permits over the counter can be quick, while projects that need plan review take longer. Fees depend on the type and size of the work, and you pay them as part of the process. Keep the approved permit and any stamped plans on site during construction.

Inspections

A permit is not finished until the work passes inspection. You or your contractor schedule inspections at set stages, such as before covering framing or wiring, so an inspector can verify the work while it is still visible. Build the inspection stops into your timeline, since covering work before it is inspected can mean opening it back up. Once the final inspection passes, the permit is closed out, and that record stays with the property.

Why it matters at resale

Permitted, inspected work becomes part of the home's record. Unpermitted work can surface during a sale, an appraisal, or an insurance claim, and it can force you to correct or re-permit the work at a worse time and higher cost. Permitting up front is the cheaper path in almost every case.

Start an application and confirm requirements at the official Houston Permitting Center, part of the City of Houston.

Common permit mistakes

The costliest mistake is starting work first and asking about the permit later, which can bring a stop-work order and a correction process that is slower and dearer than permitting up front. Another is a homeowner pulling a trade permit for a contractor, which shifts liability onto the owner; the licensed trade should hold its own permit. Covering framing, wiring, or plumbing before the inspection means opening it back up so an inspector can see it. Underdescribing the scope to save on fees can stall the review when the plans do not match the work. And losing track of an open permit leaves it uninspected on the record, which surfaces at resale.

Plan your timeline around reviews and inspections

Simple over-the-counter permits can be same-day, while anything that needs plan review takes longer, so build that time into your schedule before you commit to a contractor start date. Line up the required inspection stops in order, and do not schedule the drywall crew until the framing, electrical, and plumbing inspections that come before it have passed. A realistic sequence keeps the job moving and avoids paying twice to redo covered work.

Frequently asked questions