My landlord won't fix my broken lock - what can I do in NYC?

What are your rights as a NYC tenant when your landlord ignores a broken lock?

A broken lock is not a minor inconvenience in New York City. Under the warranty of habitability, your landlord is legally required to keep your apartment secure. That includes a working deadbolt on your entry door. If your landlord refuses to act, you are not stuck. You have specific legal tools and practical steps available right now.

Start by putting your repair request in writing. A text message or email creates a timestamp. Then file an HPD complaint at nyc.gov/hpd or by calling 311. HPD will schedule an inspection, and a violation on record changes the conversation with your landlord fast. If the lock is completely non-functional, you may also have the right to repair and deduct the cost from rent, though you should document everything carefully before doing so.

In a rent stabilized building, a landlord's refusal to maintain working locks can be cited as a reduction in services during a lease renewal dispute. That is leverage you should know about before your next renewal conversation.

Can you change or rekey your lock yourself, and what should you install?

Yes, NYC tenants have the right to rekey their apartment lock. You do not need your landlord's permission. Most leases do include a lock clause requiring you to provide a copy of the new key to your landlord or super, and that is reasonable. What the landlord cannot do is use that key to enter without giving you proper entry notice, which is typically 24 hours except in a genuine emergency.

If you live in a prewar walk-up in Harlem or a brownstone in Hamilton Heights, you already know how old and worn standard pin tumbler cylinders get. Rekeying a Schlage B60N deadbolt is among the more affordable locksmith services. If you want to upgrade the security at the same time, the Medeco Maxum is one of the best cylinders available for residential doors. It resists picking, drilling, and bump attacks, and key duplication requires authorization. Installation is pricier than a basic rekey, with the final cost varying based on the door prep needed.

For tenants who have had a roommate lock dispute or recently removed a subtenant, rekeying is the right move over changing the entire lock. The hardware stays, the key control changes. We stock Schlage, Medeco, and Mul-T-Lock cylinders in-store, so you can see the options before committing.

One thing to be clear about: changing locks without permission means installing a new lock body your landlord did not approve. That is different from rekeying an existing cylinder, which is your right. If you add a second deadbolt or a chain, some leases require you to restore the door to original condition when you move out. Factor that into your security deposit planning.

What do you do if your landlord or super has locked you out or entered without notice?

An illegal lockout is when your landlord changes your lock, removes your door, or otherwise blocks your access without a court order. This is a serious violation of NYC law. You can file an emergency HP proceeding in Housing Court, often the same day, and a judge can order your landlord to restore access immediately.

If your super has a key and is entering without proper notice, that is a right to privacy issue. Document every incident with dates and times. If the entries continue, an HPD complaint and a letter from a tenant attorney put the landlord on notice quickly.

For building access disputes, the situation is different. If you are locked out of a common area door or the building's front entrance lock is broken, that is still a habitability issue the landlord must fix. A broken vestibule lock in a Washington Heights apartment building, for example, puts every tenant at risk. HPD treats building entrance violations seriously.

There is also the question of duplicate keys. A landlord is allowed to retain a key for emergency access. They are not allowed to make additional copies and distribute them without your knowledge. If you suspect unauthorized key copies exist, the cleanest solution is to rekey the cylinder immediately. A Mul-T-Lock MT5+ cylinder with restricted key duplication solves that problem at the source. Installation cost in upper Manhattan varies depending on your door setup and the hardware selected.

If you are dealing with a subletting situation where the original tenant changed the locks before leaving and you cannot get in, that is a building access and legal matter that may require a locksmith and a Housing Court filing simultaneously. Do not try to force entry yourself.

If you need a locksmith in Harlem, Washington Heights, Hamilton Heights, or anywhere in upper Manhattan, call Morris Park Locksmith Hardware at (347) 717-7168. We handle lockouts, rekeying, deadbolt upgrades, and in-store hardware for tenants, supers, and landlords who want to do it right.

Frequently asked questions

Can my landlord change my lock without telling me in NYC?

No. A landlord changing your lock without notice or a court order is an illegal lockout under NYC law. You have the right to immediate re-entry and can file an emergency HP proceeding in Housing Court the same day.

Do I have the right to rekey my apartment lock after I move in?

Yes. NYC tenants have the right to rekey their lock at move-in. You do not need landlord permission, but most leases require you to provide a copy of the new key. A locksmith can rekey a standard Schlage B60N or Medeco Maxum cylinder, with the cost varying depending on the hardware and cylinder type.

What is the fastest way to get my landlord to fix a broken lock in NYC?

File an HPD complaint online at nyc.gov/hpd or call 311. HPD will schedule an inspection. A written record of the complaint also strengthens any future Housing Court case under the warranty of habitability.