Check Tenant Claims for Shared Flats in Germany

Housing Allowance & Rent Subsidies 2 min read · published September 07, 2025

As a tenant in Germany, it can be especially unclear in shared flats whether you have a claim for rent reduction, repairs or housing benefit. This guide helps you step by step to check common cases: how to document defects, respect deadlines, use official forms and prepare legally sound letters if necessary. I explain simple tenancy-law terms, cite relevant statutes and show which authority or court is responsible. This lets flatmates better assess their rights, collect evidence and, if necessary, initiate a lawsuit or a housing benefit application correctly. The guidance applies to tenants in Germany and points to official sources for further details.

Check claims: step by step

Main types of claims in shared flats:

  • Rent reduction due to defects such as mold, heating failure or water damage.
  • Landlord obligation to repair defects affecting habitability.
  • Protection against eviction and formal requirements in eviction suits.
  • Housing benefit applications for eligible tenants to support housing costs.

The statutory obligations are set out in the Civil Code (BGB).[1] Details on rent reduction can be found in §536 BGB.[2]

Document defects with dates and photos.

Practical steps:

  1. First check your tenancy agreement for special rules on service charges, liability and termination periods.
  2. Create a defect log with photos, dates and witnesses where possible.
  3. Notify the landlord in writing and set a reasonable deadline for remedy; refer to your rights under §536 BGB if necessary.[2]
  4. If no solution is reached, consider a lawsuit at the competent local court; procedural rules are found in the ZPO.[3]

FAQ

Can I as a flatmate alone reduce the rent?
Yes. An individual tenant can reduce the rent if their rented area is affected and they have properly informed the landlord; exact shares should be governed by the tenancy agreement or mutual arrangement.
Do I have to report defects immediately?
Yes. Defects should be reported in writing without delay to preserve deadlines and evidentiary value; keep copies and delivery confirmations.
Which court handles an eviction suit?
Rent disputes and eviction suits are handled in the first instance by the competent local court (Amtsgericht); appeals go to the regional court (Landgericht) and in special cases to the Federal Court of Justice (BGH).[4]

How-To

  1. Read the tenancy agreement and mark relevant clauses on repairs, termination and payment obligations.
  2. Collect evidence: photos, chat logs, witness statements and invoices for repairs.
  3. Draft a defect notice with a deadline; use official templates if available.
  4. If the landlord does not respond, prepare a claim at the local court or seek legal advice first.
Keep all receipts and messages for at least three years.

Help and Support


  1. [1] Bürgerliches Gesetzbuch (BGB) §535
  2. [2] Bürgerliches Gesetzbuch (BGB) §536
  3. [3] Zivilprozessordnung (ZPO)
  4. [4] Bundesgerichtshof (BGH) Entscheidungen
  5. [5] Federal Ministry for Housing: Housing Benefit
Bob Jones
Bob Jones

Editor & Researcher, Tenant Rights Germany

Bob writes and reviews tenant law content for various regions. They’re passionate about housing justice and simplifying legal protections for tenants everywhere.