Texas Rekey Law for Landlords: What Houston Property Owners Owe Every New Tenant

Most of the landlords who call us already know they should rekey between tenants. What surprises them is that in Texas it is not a best practice — it is a statutory duty with a deadline attached, and it applies whether the property is a River Oaks townhome or a duplex off Telephone Road.

We rekey rental doors across the Houston metro every week, and the same handful of questions come up on almost every job. Here are the answers, in the order they usually get asked.

The rule, in plain language

Chapter 92 of the Texas Property Code sets out a landlord's obligations around security devices in residential rentals. Two pieces of it matter most at turnover:

• The unit must have the required security devices. The code contemplates keyed deadbolts on exterior doors, keyless bolting devices, door viewers, and latches on windows and sliding doors — the specific list depends on the door and the property.
• Those security devices must be rekeyed at turnover. The obligation runs on a short clock measured from when the new tenant takes possession, and it is the landlord's cost, not the tenant's.

Two things landlords get wrong about that second point. First, the duty is generally not waivable by lease language — you cannot paper over it with a clause saying the tenant accepts the existing keys. Second, "the last tenant returned all the keys" is not a defense. The statute is about keys that may exist, not keys you know about. Copies are made at hardware stores, handed to house cleaners, left with ex-partners, and never counted.

We are locksmiths, not attorneys, and the code has details and exceptions we are not going to summarize for your specific property. If you own rentals in Texas, read Chapter 92 yourself or have your property attorney walk you through it. What we can tell you is the operational side — what actually has to happen at the door.

What "rekey" means here, and what it does not

Rekeying means we repin the existing lock cylinders to a new key. The hardware stays on the door, every old key stops working immediately, and you get a fresh set. It takes ten to fifteen minutes per lock and costs a fraction of new hardware. We wrote a longer breakdown of when to rekey versus when to replace a lock if you are on the fence about a specific door.

Rekeying is not:

• Changing the tenant's key at the doorknob only. If the deadbolt still runs on the old key, you have not solved anything.
• Swapping in a lock from your garage shelf. Reused hardware means reused keys somewhere in your portfolio.
• A keypad code change, by itself. Electronic keypads on most residential deadbolts still have a mechanical key override. That override cylinder is a security device, and it needs to be rekeyed like any other.

The multi-property trap: keying alike

Landlords with several units almost always ask whether we can key everything alike so one key opens the whole portfolio. We can — and for your own access doors, a mechanical room, or a shared laundry, it is genuinely convenient.

For tenant-occupied units, do not do it. One key floating loose then opens every unit you own, and you have converted a single lost key into a portfolio-wide problem plus a very bad conversation with your insurer. The right structure for a multi-unit building is a master key system: each tenant's key opens only their unit, while a single management key opens all of them. That is a design job, not a repin job, and we cover how to set one up without losing control in our guide to master key systems for Houston businesses.

Timing it around a turnover

The realistic Houston turnover looks like this: tenant moves out, you have a make-ready window of a few days to a couple of weeks, and the new lease starts on the first. The rekey should land in that window, not on move-in day — you do not want a locksmith and a moving truck at the same address at the same hour.

What makes the visit fast:

1. Count your doors before you call. Front, back, garage-to-house, side gate pedestrian door, storage closet. Every keyed cylinder you want on the new key.
2. Decide the key count. Two keys is standard for a single tenant; families want three or four. Extras are cheap at the time of service and annoying to add later.
3. Have access arranged. If the unit is still occupied or the make-ready crew is inside, tell us — we will schedule around them.
4. Ask for documentation. We will note the date, the address, and what was rekeyed. Keep that with the lease file. If a deposit dispute or a security claim ever comes up, a dated record beats a memory.

The other doors people forget

A few items that are technically not the front door but cause the most trouble later:

• Garage door opener remotes and keypads. Reprogram the opener and clear old remotes. The mechanical override key on the garage door itself, if there is one, should be on the new key too.
• Mailbox locks. Cluster mailboxes at many Houston complexes are USPS-controlled and are not ours to touch, but a standalone curbside box lock is fair game.
• Pool, gym, and gate fobs. Deactivate the old fob IDs in the controller. A rekeyed unit door behind an amenity gate that still admits the last tenant is a half-finished job.
• Window latches and sliding door bars. Cheap, frequently missing, and specifically the kind of device the code contemplates. We check them while we are on site.

Doing it right, once

If you own one rental you can handle this ad hoc. Past three or four, the landlords who never think about it again are the ones who standardize: same lock brand across the portfolio, a master system per building, and a single rekey call booked the day the make-ready is scheduled.

We are licensed and bonded, we carry the pinning stock for the hardware that is actually on Houston doors, and we service the whole metro — Katy, Pearland, Sugar Land, Spring, and everywhere in between. If you want the turnover rekey handled as a standing arrangement rather than a phone call every time, say so when you call and we will set it up that way.

Ready to book? See our lock rekeying service or call and tell us how many doors.