Subletting in Germany: What’s Allowed and What Isn’t

Do you need permission?

In many cases, you need written permission from your landlord to:

• Sublet a room long-term

• Sublet the entire flat for a period (e.g. several months)

Your contract may describe how to request permission. Landlords cannot arbitrarily refuse in all situations, but there are limits.

Subtenant contracts

Always create a simple subtenant contract that includes:

• Names and address

• Start date and rent amount

• What’s included (furniture, bills)

• Notice period

• House rules

Remember: as the main tenant, you remain responsible to the landlord.

Short-term and holiday rentals

Turning your flat into a holiday rental (e.g. via platforms) is heavily regulated, especially in big cities. You often need explicit permission and sometimes official permits. Ignoring this can lead to serious fines.