Short-Term Rental Rules & Housing Protection Laws in German Cities
Hosting holiday accommodation in Germany through platforms like Airbnb, Booking.com, or Vrbo requires strict compliance with local municipal housing legislation. To preserve long-term residential housing, many German federal states and major cities enforce stringent Housing Misuse and Protection Laws alongside mandatory host registration schemes.
1. What are Housing Misuse and Protection Laws?
Housing misuse statutes are state-authorized municipal regulations prohibiting the unauthorized conversion of residential living space into commercial uses, permanent short-term holiday rentals, or prolonged vacancy without an explicit permit from the local municipal housing office.
2. City-by-City Regulations in Major German Metropolises
Berlin
Under the Berlin Housing Misuse and Protection Act:
- Primary Residence: Renting out your primary residence while absent is permitted for up to 90 days per calendar year with a free registration number. Renting out a single room (up to 49% of the flat) while living on-site has no time limit.
- Secondary Residence: Capped at 90 days per year and requires a municipal permit.
- Mandatory Registration: Every listing must publicly display an official municipal registration number or face fines of up to €500,000.
Munich
Munich enforces some of the strictest housing protection rules in Germany:
- 8-Week Limit: Renting out an entire residential apartment for short-term holiday guests is limited to a maximum of 8 weeks (56 days) per calendar year without requiring an official permit for commercial change of use.
- Permit Requirements: Exceeding 8 weeks requires formal approval from the municipal housing department, which is rarely granted in residential zones.
Hamburg
In the Free and Hanseatic City of Hamburg:
- 8-Week Rule: Primary residences may be rented for short-term stays up to a maximum of 8 weeks per calendar year.
- Housing Protection Number: Hosts must obtain an official housing protection number from the district authority and publish it in every online listing.
Cologne (Köln)
In North Rhine-Westphalia's largest city:
- 90-Day Cap: Residential apartments may be rented out for holiday accommodation for up to 90 days per calendar year (180 days for students living in the property).
- Residential Identity Number: All listings require a mandatory residential identity registration number from the city of Cologne.
Frankfurt am Main
In Frankfurt, short-term subletting of complete apartments is capped at 8 weeks per calendar year and requires registration with the municipal housing supervisory office.
3. Host Checklist for Legal Hosting in Germany
- Obtain Registration Number: Secure the official municipal registration or housing protection number from your local city portal and add it to your listing.
- Track Days Carefully: Maintain an exact guest log to ensure you do not exceed the annual 8-week or 90-day municipal threshold.
- Collect & Remit Taxes: Register with the local municipal tax office or revenue department to declare and remit visitor taxes and city accommodation levies.
- Income & Business Tax: Declare rental income on your annual tax return (Annex V); commercial hosting activities may also trigger local trade tax obligations.