Insurance broker / Insurance questions / Personal liability

Does personal liability insurance pay for lost keys in Germany?

In short

Yes, if your tariff includes the loss of other people's keys, for example to your rented flat, a club house or often your employer's building. It pays for replacing the locks or the whole locking system up to the agreed amount, usually EUR 10,000 to 50,000. Liability insurance does not pay for your own key to your own home.

Request a quote +49 3375 29 12 77

Does personal liability insurance pay for lost keys in Germany?

What it costs

Guide figures for the premium and for the possible cost of losing a key.

Example	Typical range
Single, tariff with lost key cover included	about EUR 40 to 120 a year
Lost key cover as an add-on	about EUR 10 to 15 a year extra
Replacing the locking system in a block of flats	about EUR 3,000 and more
Master key of a school lost	example case around EUR 14,000

Guide values as of September 2026 from publicly quoted examples and premium ranges. Your loss depends on the size of the locking system; we obtain the exact quote for you.

Worked example

Tenant loses her keys, building with twelve flats

The key fits the front door, cellar and flat. The landlord has the locking system replaced because the address was on the key ring.

New cylinders for front door, cellar, side doors	about EUR 1,200
New keys for twelve households	about EUR 1,100
Locksmith's labour	about EUR 800
Paid by liability insurance, cover EUR 20,000	about EUR 3,100

With lost key cover you pay nothing or only the deductible. Without it you carry around EUR 3,100 yourself.

Why one key can cost thousands

Many German apartment buildings use a central locking system (Schließanlage): one key opens the front door, the cellar and your flat. If you lose it, the landlord can demand that the whole system is replaced, because strangers could otherwise get into the building.

In a block of flats that quickly reaches several thousand euros. With master keys for companies, schools or public offices, five figure sums are possible. This surprises many people from the UK or US, where a lost key usually means a new lock on one door.

Which key	Who pays
Key to your rented flat	personal liability insurance with lost key cover
Key to a club house or for volunteer work	personal liability insurance, if volunteering and keys are included
Work key from your employer	only if work keys are expressly covered
Your own key to your own house	not liability insurance, it is your own loss
Key stolen in a burglary	often contents insurance, for your own lock
Safe or car keys	usually excluded

Your own key or someone else's

Liability insurance only pays for losses that other people suffer. If you lose the key to your rented flat, it belongs to the landlord, so it is someone else's key. If you lose the key to a flat you own, the lock is your own. If the flat is part of a shared locking system, though, replacing it for the other owners can again be a liability claim.

A spare key or a new cylinder for your own door is never a matter for liability insurance.

What to look for in the policy

Check three points: the cover amount for lost keys, whether work keys are included, and whether follow-on costs are paid, such as a security guard until the new lock is fitted. Some tariffs pay only for the replacement, not for burglaries carried out with the lost key.

If you carry master keys at work, for example as a caretaker, teacher or in care services, choose a high amount or ask your employer how the company itself is insured. Keys handed over at the start of a German tenancy are usually listed in the handover report (Übergabeprotokoll), so the landlord will know exactly what is missing when you move out.

When you do not need this cover

If you live in your own detached house, carry no work keys and have no club key, the risk is small. Leaving a spare key with a neighbour is then enough.

Step by step

Look for lost key cover (Schlüsselverlust) in your policy and note the amount.
Check whether work and volunteer keys are included.
Report the loss at once to your landlord or employer and to your insurer.
If the keys were stolen, report it to the police.
Only have locks replaced after talking to your insurer.

Checklist

Lost key cover for other people's private keys included
Amount at least EUR 20,000, more for master keys
Work keys included if you carry any
Follow-on costs such as an emergency lock or security guard covered
No address on your key ring

Common mistakes

Thinking liability insurance also pays for your own new lock
Carrying work keys when the tariff only covers private keys
Waiting days to report the loss out of embarrassment
Choosing too low an amount for a large locking system

Questions and answers

Frequently asked

Does contents insurance pay for lost keys?

Usually only if the key is taken in a burglary or robbery, and then for your own lock. A key that is simply lost is a liability case if it belongs to someone else.

Must the landlord replace the whole locking system?

Only if there is a real risk of strangers getting in. If the key demonstrably sank in a lake, a replacement is hard to justify. The insurer checks this.

Are car keys covered?

As a rule no. A lost car key is a matter for the car's keeper or their comprehensive cover.

What about my employer's key?

Only covered if your tariff expressly includes work keys. Many do, often with a separate amount.

How high should the amount be?

For a rented flat EUR 20,000 is often enough. If you carry master keys for companies or schools, choose EUR 50,000 or more.

I lost the key while moving out. Is it still covered?

Yes, as long as your policy was running when the key was lost. Report it before you leave Germany, because claims are much harder to handle from abroad.

Sources

NAMMERT insurance broker

Request a quote: Personal liability

We compare several insurers and come back with a proposal. Free for you; the insurer pays our fee. You can write in English.

1Who is it for?

Personal My company

2Which insurance?

Choose as many as you like. For each one, the details an insurer needs for a quote appear below.

Personal

Business

Please review all my existing policies

3Details

Personal liability insurance (Privathaftpflicht)

Who should be covered? * Year of birth of the oldest person * Do you work in the public sector? Liability claims in the last five years * What matters to you For example work keys, a drone, a small boat, documents in English

4Your current policy

Current insurer Policy ends on What matters more to you?

5How can we reach you?

Name * Email * Phone Postcode Town Preferred contact Anything else we should know