Germany extends its rent brake (Mietpreisbremse) to 2029 and lets tenants reclaim up to 30 months of overcharged rent
By Muntasir Minhaz • Published Aug 03, 2026 • Student Life, Study in Europe, Student Housing, Education News & Policy
Germany extended its rent brake (Mietpreisbremse) to 31 December 2029, and a parallel reform aims to let tenants reclaim overcharged rent going back up to 30 months.
🏠 The rent brake caps new-contract rent at 10% above the local reference rent in designated tight housing markets.
📩 A separate 2026 reform proposes to simplify how tenants challenge an overpriced rent.
💶 Under that reform, you reclaim overpaid rent going back up to 30 months once you raise an objection.
Berlin, Munich and Cologne rank among the cities where the cap applies.
What the rent brake does
The Mietpreisbremse limits rent when a landlord re-lets a home in a designated tight housing market. In these areas, rent on a new contract stays within 10% of the local reference rent (Vergleichsmiete), the average rent for comparable homes in the neighbourhood over recent years. Major university cities, including Berlin, Munich and Cologne, sit inside a designated zone, though the exact list varies by state and gets reviewed periodically.
The rule has long-standing exemptions worth knowing before you assume it protects you. New buildings first let after 1 October 2014 fall outside the cap, and so does a home after a comprehensive renovation. Always check when your building was first let, since a newly built block near campus often sits outside the Mietpreisbremse entirely.
Each German state government decides which cities and districts count as a tight housing market and reviews the list periodically, so a city can move in or out of the designation over the life of your studies. Check your specific address rather than assuming a whole city qualifies, since some designations apply only to certain districts.
Extended to the end of 2029
The Bundestag voted to extend the rent brake to 31 December 2029, confirmed by the Bundestag and the Deutscher Mieterbund . Without the extension, the rule would have lapsed and landlords in these areas would set rent freely again for any new contract signed after it expired.
A separate reform on challenging your rent
A further rent-law reform, moving through the German parliament in 2026, aims to simplify how you challenge rent that breaks the Mietpreisbremse. Under the proposal, you name which rule your landlord broke instead of providing a detailed legal justification, a step that stopped many tenants from complaining before, since the old process needed evidence most renters could not easily gather on their own.
Reclaiming overcharged rent
The same reform lets tenants reclaim overpaid rent going back up to 30 months once they raise an objection (Rüge), reports a German tenancy law guide . Raise your objection within the first 30 months of your tenancy and you claim back the full overpayment since you moved in. Wait longer, and you only recover the 30 months before you raised it, so the sooner you check your rent against the local index, the more you can recover. The exact date this rule takes effect was still moving through parliamentary committee stage in mid-2026, so confirm the current status with your local Mieterverein (tenants' association) before you rely on the exact numbers.
For students, this combination matters most in the first year of a lease, when you have the least local knowledge and the most pressure to sign quickly. A five-minute check of the local Mietspiegel before you sign can save hundreds of euros a month for the length of your studies.
What to do as a tenant
Look up whether your city counts as a designated tight housing market.
Check when your building was first let, since post-2014 new builds fall outside the cap.
Compare your rent with the local Mietspiegel (rent index) before you sign.
If your rent looks too high, raise a written objection naming the specific breach.
Keep your tenancy start date on record, since it decides how far back you claim.