Tenants: Document Construction Work on Time in Germany

Dispute Resolution & Rent Reduction 3 min read · published September 07, 2025

As a tenant in Germany, it is important to document construction work and defects so that records can hold up in court. Clear photos, timestamps, written defect notices to the landlord and a precise chronology help with rent reduction, compensation claims or eviction disputes. This guide explains in practical terms which evidence counts, which deadlines you must observe and how to properly include official forms or the local court. The aim is that you can effectively assert your rights as a tenant without legal expertise.

Why document for court?

Documentation creates clarity about the time, extent and impact of construction work. A continuous record simplifies communication with the landlord and increases your chances of success if a court must decide. Concrete records are also important if you claim a rent reduction or demand compensation.

Detailed documentation increases the chances of success in legal disputes.

What should tenants document?

  • Date and time of each disturbance or restriction with short notes.
  • Photos and videos clearly labeled with date/time.
  • Written defect notice to the landlord by registered mail or email (keep receipts).
  • Witnesses: names and contact details of neighbors or workers who can confirm the condition.
  • Documentation of consequences (e.g., increased heating costs, damaged furniture, restricted use).
Keep original files (photos/videos) unchanged and back them up in a second location.

How to draft a defect notice?

An effective defect notice contains clear information: address, precise description of the defect, date found, demand for remediation and a reasonable deadline for repair. State concrete consequences, for example announcing a rent reduction if the defect is not remedied. Send the letter by registered mail or by email with read receipt and keep proof of sending.

Respond promptly to landlord inquiries to avoid jeopardizing your rights.

Which deadlines apply?

There is no single deadline for every defect; what matters is what is reasonable: set a clear written deadline (e.g., 14 days) for the landlord to remedy, possibly shorter depending on urgency. If acute health hazards exist, immediate action is required. Record deadlines and responses without gaps.

If the landlord does not respond: legal steps

If the landlord remains inactive, tenants can consider further steps: claim a rent reduction, demand compensation or, in extreme cases, prepare for court proceedings. The local court (Amtsgericht) is often responsible for housing disputes; higher instances include the Landgericht and the Federal Court of Justice. Note references to the relevant legal provisions in your file.[1][2]

The local court is often the first instance for tenancy disputes.

Forms and templates for tenants

There is no mandatory single template for every situation, but useful forms and sample letters can be found at the Federal Ministry of Justice or court form collections. Example: a simple written defect notice or a court complaint form if you need to go to court. Include date, place, facts and your claim; attach photos and witness details.

Record who spoke to whom and when for every incident.

FAQ

How quickly must I report a defect?
You should report defects without delay; a written notice with a reasonable deadline for remediation (e.g., 14 days) is common.
Can I reduce the rent if construction restricts use?
Yes, under certain conditions a rent reduction is possible; document the extent and duration of the restriction precisely.
Which court do I contact in a tenancy dispute?
Usually the local court (Amtsgericht) is responsible; for fundamental legal questions the Landgericht or the Federal Court of Justice may be involved.

How-To

  1. Create photos and videos and secure them with date/time stamps.
  2. Send a written defect notice to the landlord and set a deadline.
  3. Name witnesses and collect written statements.
  4. If there is no response: consider and apply a rent reduction.
  5. If necessary, prepare legal action: assemble file, evidence and forms.

Help and Support / Resources


  1. [1] Bürgerliches Gesetzbuch (BGB) §§ 535–580a
  2. [2] Zivilprozessordnung (ZPO)
  3. [3] Bundesgerichtshof (BGH) – Responsibilities
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.