Defect and usability
Review of how serious the heating failure is and how much it affects use of the flat.
If the heating or hot water stops working, the flat may become only partly usable. The key questions are how to document the defect, whether a rent reduction may be justified, and how to deal with the landlord.
These are usually the key issues when heating fails:
You receive a clear first assessment of how the heating failure should be viewed legally and what now makes sense.
Full service in English language
Review of how serious the heating failure is and how much it affects use of the flat.
Assessment of how the defect should be notified to the landlord and documented.
Review of whether a rent reduction may be justified and how carefully or firmly to proceed.
Clear guidance on what further steps may make sense if the landlord does not respond or remedy the issue.
Usually yes. How serious it is legally depends on duration, extent, and the surrounding circumstances.
That may be possible. Before doing so, it should be reviewed how the defect has been documented and what a legally controlled approach looks like.
In practice, a proper defect notice is usually very important so the landlord can respond and the situation is well documented.
Yes. If the landlord disputes the amount or validity of the reduction, the issue can later develop into a termination or eviction dispute.
Yes. Heating failure is a classic special case within general defect and rent-reduction tenancy law.
2 months ago
Thank you so much for your prompt assistance in my rather complex case. I can highly recommend you – reliable, friendly, and straightforward!
3 months ago
Fast case processing, very friendly contact, would gladly use their services again (not the accident itself, but the handling of the case by Dr. Lerch...)
2 weeks ago
Mr. Lerch provided me with highly professional, calm, and dedicated support throughout my legal proceedings. I particularly appreciated his honest assessment of my case and the clear communication he maintained throughout the entire process. Thanks to his strategy and preparation, we achieved a significantly better outcome than originally anticipated in the penalty order. I felt well-advised and taken seriously at all times. I can therefore wholeheartedly recommend Mr. Lerch and thank him again for his support. B. Paal
Step 1
You explain how long the heating or hot water has been down and what has already happened.
Step 2
I review the defect notice, the correspondence, and the legal position created by the situation.
Step 3
You receive clear guidance on whether a rent reduction or another step appears sensible.
Step 4
If further action is needed, we agree on the next steps in a structured way.
Dr. Philipp Lerch handles tenancy matters with a focus on clear legal assessment, understandable communication, and practical next steps. In heating-failure cases, early documentation and controlled legal steps are often decisive.

The broader page on rent reduction for different types of tenancy defects.
If a disputed rent reduction develops into a serious arrears or eviction conflict.
The broader overview page for general tenancy-law issues.