8 Best Locks for Rental Property Security
A turnover can expose every weak point in a rental. One missing key, one worn-out deadbolt, or one tenant who copied a spare without telling you can turn a simple move-out into a security problem. That is why choosing the best locks for rental property use is less about gadgets and more about control, durability, and keeping access manageable between tenants.
Landlords and property managers usually want the same thing – a lock setup that is secure, easy to maintain, and practical when someone moves in, moves out, or gets locked out. The right answer depends on the type of property, how often tenants change, and whether you want a basic mechanical setup or something smarter.
What makes a lock a good fit for a rental
A good rental lock needs to do more than just lock the door. It should hold up to daily use, be simple to service, and make sense for your turnover process. A lock that works well for a longtime homeowner is not always the best option for a duplex, apartment, or single-family rental.
The first thing to look at is rekeying. If a lock can be rekeyed easily, you do not have to replace the entire hardware every time a tenant changes. That saves money over time and keeps the property secure without turning every turnover into a full hardware project.
Durability matters too. Rental doors get used hard. Tenants may pull on handles, slam doors, or use the wrong key over and over. Cheap hardware tends to loosen, stick, or fail faster, which means more maintenance calls and more frustration for everyone.
Then there is access control. Some owners want traditional keys because they are simple. Others want keypad or smart lock options so they can change codes instead of dealing with physical key returns. Neither approach is always right. It depends on the property and how hands-on you want to be.
Best locks for rental property owners to consider
Grade 1 or Grade 2 deadbolts
For many rentals, a quality deadbolt is still the best place to start. A solid single-cylinder deadbolt gives you dependable security without adding too much complexity. Grade 1 hardware is usually the toughest option for heavy use, while Grade 2 is often a strong fit for residential rentals where you want durability without overbuilding.
This is the most practical choice for landlords who want a straightforward system. Pairing a reliable deadbolt with a proper rekey after tenant turnover covers the basics well. If the door frame, strike plate, and installation are solid, a deadbolt does a lot of the heavy lifting.
The trade-off is convenience. Physical keys can be lost, copied, or not returned. If you manage multiple units, that can become a headache.
Rekeyable locksets
Rekeyable locksets are one of the smartest choices for rentals with regular tenant turnover. Instead of replacing the whole lock each time, a locksmith can change the internal keying so old keys no longer work. That keeps costs down and makes move-out security much easier to handle.
For landlords with several units, this is often the sweet spot between security and practicality. You keep familiar hardware on the door, but you regain control of who has access. It is especially useful after an eviction, a breakup between tenants, or any situation where key control is unclear.
If you already have decent locks installed, rekeying may be better than replacing them. If the hardware is worn, loose, or low quality, replacement makes more sense.
Keypad deadbolts
Keypad deadbolts are popular for good reason. They remove a big problem in rentals – physical keys. Instead of chasing down copies or wondering whether a former tenant still has access, you can simply change the code.
This setup works well for single-family rentals, small multifamily properties, and units with frequent turnover. It also helps with self-showings, maintenance access, or temporary entry for cleaners and contractors. Some models let you create separate user codes, which adds accountability.
The downside is maintenance. Batteries need to be replaced, and not every keypad lock is built for heavy use or Colorado weather. A lower-end electronic lock may create more service calls than it saves. Installation quality matters here, and so does choosing hardware made for real residential use rather than the cheapest option on the shelf.
Smart locks with app control
If you want more visibility, smart locks offer the most control. You can lock or unlock remotely, assign codes from your phone, and track who entered and when, depending on the model. For some property owners, that level of access management is worth it.
Smart locks make the most sense when you manage multiple units, short-term rentals, or properties where remote access is helpful. They can also reduce the need for emergency key handoffs. When a tenant loses access, you may be able to solve it without driving across town.
Still, smart locks are not always the best fit for every rental. They depend on batteries, connectivity, and proper setup. Some tenants prefer simple hardware, and some owners do not want another app to manage. If you choose smart locks, go with dependable hardware and have it installed correctly.
Lever handle locksets for certain properties
Lever handle locksets are not usually the main security lock on an exterior door, but they can be useful in combination with a deadbolt. On some rental properties, they are easier for tenants to use than round knobs, especially for older adults or anyone with limited hand strength.
For exterior doors, a locking lever should not replace a quality deadbolt. It works better as part of a two-lock setup. For interior areas, offices, laundry rooms, storage spaces, or small commercial rentals, lever hardware can be a practical choice.
High-security cylinders
If key control is a serious concern, high-security cylinders are worth considering. These locks are designed to resist picking and drilling, and they use restricted keys that are harder to copy without authorization. That matters for landlords who have dealt with unapproved key duplication or want tighter access control.
This option is often a better fit for premium rentals, small apartment buildings, mixed-use properties, or offices than for every basic single-family home. The added security can be worthwhile, but it is not necessary in every situation. Sometimes a standard quality deadbolt with proper rekeying is the more practical move.
How to choose the right lock for your property
The best locks for rental property management depend on how the unit is used. If you have long-term tenants and low turnover, a quality deadbolt with regular rekeying is often enough. If you are dealing with frequent move-ins and move-outs, keypad or smart locks can save time and reduce key problems.
Think about who needs access and how often that changes. A duplex with stable tenants has different needs than a vacancy that gets shown often or a property where maintenance teams need regular entry. The more people involved, the more valuable controlled access becomes.
You also need to consider the condition of the door itself. Even the best lock will not do much if the frame is weak, the strike plate is undersized, or the door does not close properly. Good hardware only performs as well as the installation behind it.
Common mistakes landlords make with rental locks
One of the biggest mistakes is keeping old hardware just because it still technically works. A sticky lock, loose deadbolt, or misaligned latch may not seem urgent until a tenant gets locked out or the door stops securing properly.
Another mistake is assuming a returned key means access is fully under control. Keys get copied. Spare sets get shared. Neighbors, former roommates, and contractors may still have working copies unless the lock is rekeyed or replaced.
Some owners also go too cheap on electronic locks. A bargain smart lock may look good in the box, but if it fails often, loses programming, or drains batteries fast, it becomes one more maintenance issue. For rentals, reliability is usually more important than extra features.
When to rekey and when to replace
Rekeying is the right move when the lock hardware is still in good shape and you simply need old keys disabled. It is fast, practical, and ideal after tenant turnover, lost keys, or uncertain key control.
Replacement makes more sense when the hardware is worn out, outdated, damaged, or no longer fits the level of security you want. It is also the better option when you are upgrading from basic keyed entry to keypad or smart access.
If you are not sure which way to go, a locksmith can inspect the existing setup and tell you whether the lock is worth keeping. In many cases, that saves time and helps avoid replacing hardware that is still serviceable.
A practical setup that works for most rentals
For many landlords, the most reliable setup is simple: a solid deadbolt, correctly installed hardware, and a clear rekey policy between tenants. If turnover is frequent or access needs to be managed remotely, a quality keypad or smart deadbolt can make life easier.
BS Locksmith helps property owners handle both approaches, whether the job calls for rekeying existing locks or installing smarter hardware that fits the property better. The right choice is the one that keeps the unit secure without making every tenant change harder than it needs to be.
A rental lock should not create extra problems. It should give you control, hold up under real use, and make the next turnover easier than the last.