When you move into a new apartment, you have no idea how many copies of the key exist. Previous tenants, their roommates, dog walkers, contractors and building staff may all have had one. Changing or rekeying the lock is the simplest way to start fresh.
Check your lease and building rules first
New York City has rules about locks on apartment doors, found in the city's Housing Maintenance Code. In general, tenants are allowed to add or change locks in many situations, but the landlord may be entitled to a copy of the key. Your lease or building may also have its own rules. Check your lease, ask management, and look up current HPD guidance if you're unsure.
Rekey, new cylinder or new lock?
Many NYC apartment doors have mortise locks, heavy-duty locks set into a pocket in the door, plus one or more deadbolts. Usually you don't need to replace the whole lock:
- Rekey or replace the cylinder. The fastest, most affordable way to make old keys useless.
- Upgrade to a high-security cylinder. Medeco or Mul-T-Lock cylinders fit many mortise locks and give you restricted keys that can't be copied at a hardware store.
- Add a deadbolt. If your lease allows, an extra deadbolt adds another layer.
Don't forget the building fob
If your building uses fobs or key cards, ask management whether old fobs from previous tenants were deactivated. If you need extra fobs, many common types can be copied, though some encrypted systems can only be issued by management.
A quick move-in checklist
- Read the lock section of your lease
- Ask management about their key and fob policy
- Rekey or replace the cylinder on your door
- Give management a key if required
- Make one spare and keep it somewhere safe
Need it done?
Free estimates and upfront pricing. Stop by 18-17 Astoria Blvd or call us. Open 7 days, 8am–5pm.