Noise Log 2025: Tenant Rent Reduction Germany

As a tenant in Germany, persistent noise can greatly reduce living quality. A properly kept noise log is often the basis for enforcing a rent reduction or requiring the landlord to remedy the disturbance. This practical guide explains in plain language which entries an effective log should contain, how to gather evidence, which deadlines to observe and when a written notice or a lawsuit at the local court is appropriate. I also list official forms and jurisdictions relevant to tenants and provide a simple step-by-step approach. The aim is to help you assert your rights calmly and legally.

When does a noise log help?

A noise log helps when disturbances persistently occur and reduce the usability of the apartment. It documents frequency, duration and type of noise and creates an evidential basis for talks with the landlord, a rent reduction, or, if necessary, court proceedings at the local court.^[1]

What belongs in a noise log?

• Record date, time and duration of the disturbance precisely.
• Describe the type of noise (e.g. loud music, construction, dog barking).
• Secure photos or short videos to support the entries.
• Note witnesses and contact details who can confirm the disturbance.
• Try to record simple measurements or a description of loudness.

Deadlines and formal steps

Notify the landlord in writing and set a reasonable deadline for remedy. Describe the disturbance, attach log excerpts and request a solution. If there is no response, you can assert a rent reduction or consider legal action; the Code of Civil Procedure is relevant and the route usually leads to the local court.^[2]

Examples and practice

The amount of rent reduction depends on the extent and duration of the impairment; there are no flat rates. Courts, including the Federal Court of Justice, have in individual cases mentioned percentage values as orientation, which always depend on the concrete circumstances.^[3]

FAQ

Can I reduce rent because of noise?

Yes, if the usability of the apartment is significantly impaired and the landlord does not provide remedy. It is advisable to first request remediation in writing.

Do I have to report the noise first?

Yes, report the disturbance to the landlord in writing and give a reasonable deadline for remedy before reducing rent.

How long should I keep a log?

Long enough to make the disturbance pattern clear; several weeks are often sufficient, for recurring disturbances keep collecting longer.

How-To

1. Document noise events daily: date, time, duration, type and impact as log entries.
2. Collect evidence: photos, short videos and witness names and store them chronologically.
3. Inform the landlord in writing: describe facts, attach log excerpts and set a deadline for remedy.
4. If necessary: enforce the claim formally, e.g. file a lawsuit at the competent local court (observe the Code of Civil Procedure).

Help and Support / Resources

• Bürgerliches Gesetzbuch (BGB) §§535–580a
• Zivilprozessordnung (ZPO)
• Federal Ministry of Justice – forms and service

1. [1] Bürgerliches Gesetzbuch (BGB) — Gesetze im Internet
2. [2] Zivilprozessordnung (ZPO) — Gesetze im Internet
3. [3] Federal Court of Justice (BGH) — Decisions and press