Losing your apartment keys can be stressful, but the situation is manageable if you act calmly and correctly. Follow this step-by-step guide to get back into your home quickly and safely.
1. Double-check before you panic
Before taking any serious action, make sure the keys are really lost:
Check your pockets, bag, or backpack
Look in your car, workplace, and usual storage spots
Ask family members or neighbors if they have a spare key
Many times, keys turn up in unexpected places.
2. Avoid DIY door opening
Trying to pick a lock yourself with improvised tools — like pins, screwdrivers, or plastic cards — can easily damage:
the lock mechanism,
the door,
and even the frame.
Modern locks are designed to resist unauthorized entry, and without the proper tools and skills, opening them is almost impossible. A failed DIY attempt often results in costly repairs.
3. Call a professional locksmith
If your keys are truly lost, the safest solution is to call a professional locksmith. An experienced specialist can:
open the door without damaging the lock or door frame,
replace the lock cylinder or install a new lock if needed,
recommend the best security measures for your home.
This is especially important if your keys may have been lost outside, where someone could potentially find them.
4. Prepare proof of residence
Most locksmiths will require proof that you live in the property before opening the door. Commonly accepted documents include:
an ID card or passport,
a property ownership document or rental agreement.
If you don’t have them on hand, it’s often possible to provide them afterward, but it’s better to clarify this in advance.
5. Consider replacing the lock
If you’re worried that someone might find your lost keys, replacing the lock or cylinder is strongly recommended. Many locksmiths offer complete services — from opening the door to installing a new lock in one visit.
Modern locks come in various types, such as cylinder locks, mortise locks, and electronic locks. A specialist can advise you on the best option for security.