Tenant associations
Mietpreisprüfstelle (free rent check)
Official Free
About this service
A free service for all Berlin tenant households that checks whether your rent breaks the rent cap (Mietpreisbremse). When a new lease starts, the rent may as a rule be no more than 10% above the local comparative rent. Advice is by phone or in person by appointment. Phone lines are open Monday, Wednesday and Friday 9:00–12:00 and Tuesday and Thursday 14:00–17:00. Run by Mieterberatung Prenzlauer Berg and asum for the public body Sicheres Wohnen (SIWO).
rent cap Mietpreisbremse rent check tenancy free
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Sources
Last checked by our editors on 5 Oct 2026. Opening hours, appointments and fees change — please confirm on the official website before you go.
- Sicheres Wohnen – Beratungs- und Prüfstelle (SIWO), Land BerlinOfficial sourceMietpreisprüfstelle
(Opens {{site}} in a new tab) Accessed 5 Oct 2026For all Berlin tenant households, free, 10% rule, phone hours, operators, page in German and English