Tenant Evidence for Urgent Building Works in Germany

Dispute Resolution & Rent Reduction 3 min read · published September 07, 2025
Many tenants in Germany face the challenge of obtaining quick court decisions about building works in their building or defending themselves against unreasonable interventions. This practical article explains which pieces of evidence help in an urgent procedure before the local court, how to document defects, meet deadlines and which forms you can use. Steps for rent reduction, securing evidence with photos and logs, and advice on dealing with contractors and landlords are described in plain language. Tips on communication, obtaining an expert opinion and fast legal checks complete the text. The aim is to support tenants with clear, practical steps so that rights are effectively enforced in Germany.

What is an urgent procedure for building works?

An urgent procedure is an accelerated court process that allows tenants to seek short-term protection from unreasonable building works. In many cases the local court (Amtsgericht) decides on interim orders or measures so that works are stopped or restricted. Legal bases for tenant duties and defect rights are found in the BGB; procedural rules are in the ZPO.[1][2]

Urgent procedures are often time-critical and require fast evidence.

Which evidence helps in court?

Courts want reliable, traceable proof. Pay attention to completeness, dates and immediacy of recordings or documents.

  • Photos and videos (photo, video) with date and time: document condition, noise level, dust exposure.
  • Written defect notice to the landlord (form): include date, specific defects and a deadline for remedy.
  • Witness statements and names of neighbours (evidence): short written declarations with dates.
  • Expert reports or certificates (court): obtain an initial assessment if possible before the hearing.
  • Record appointments, times and recurring disturbances (date, calendar): create a continuous timeline.
Accurate date and time information increases the credibility of your evidence.

Practical steps for tenants

Work methodically: document, inform, set deadlines, and, if necessary, initiate the urgent procedure. If in doubt, seek legal advice to check deadlines and wording.

  • Collect all evidence in one place: photos, videos, logs, invoices and messages.
  • Send a written defect notice to the landlord (registered mail recommended) and set a reasonable remedy deadline.
  • Observe deadlines for urgent procedures and respond promptly to confirmations (days, time).
  • If necessary, prepare an urgent application to the local court and attach a clear evidence index (court).[3]
Always respond to court deadlines within the stated timeframes.

FAQ

Can I reduce the rent because of building works?
Yes, under certain conditions there is a right to reduce rent according to §§ 535 ff. BGB; the amount depends on the type and extent of the impairment.[1]
Who decides in an urgent procedure?
The local court (Amtsgericht) usually decides in urgent procedures; it can order interim measures if necessary.[2]
Which forms or letters do I need?
A formal defect notice to the landlord is central; for the court you need an evidence folder and possibly an urgent application. Official guidance on forms is provided by the Federal Ministry of Justice.[3]

How-To

  1. Gather photo and video evidence with date and time.
  2. Send a written defect notice (form) to the landlord and set a deadline.
  3. Keep a continuous log of disturbances (calendar).
  4. If necessary, file an urgent application at the local court and attach the evidence folder (court).

Help and Support / Resources


  1. [1] Gesetze im Internet — BGB §535
  2. [2] Gesetze im Internet — ZPO
  3. [3] Bundesministerium der Justiz — Information
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.