§ 536 BGB – Rent Reduction for Defects: Text and Explanation

§ 536 BGB – Rent Reduction for Material and Legal Defects

§ 536 BGB is the central provision for rent reduction in Germany. It governs when tenants have the right to pay less rent – automatically, as soon as a defect exists.

Paragraph 1 – Rent Reduction for Defects

If the rented property has a defect at the time of handover to the tenant that eliminates its suitability for contractual use, or if such a defect arises during the tenancy, the tenant is released from paying rent for the period in which suitability is eliminated. For the period during which suitability is reduced, the tenant only has to pay an appropriately reduced rent. An insignificant reduction in suitability is disregarded.

What this means: If your apartment has a defect – whether at move-in or later – that limits its use, you automatically pay less rent. If the apartment is completely unusable, you pay no rent at all. Only for entirely minor defects does this right not apply.

Paragraph 2 – Guaranteed Properties

Paragraph 1 also applies if a guaranteed property is missing or later ceases to exist.

What this means: If the landlord guaranteed certain properties – for example, a parking space, a fitted kitchen, or a specific floor area – and these are missing or disappear, this also counts as a defect.

Paragraph 3 – Legal Defects

If the tenant is wholly or partly deprived of the contractual use of the rented property by the right of a third party, paragraphs 1 and 2 apply accordingly.

What this means: Even if a third party (e.g., another owner or creditor) restricts your right of use, you can reduce the rent. This covers rare cases like foreclosure or ownership disputes.

Paragraph 4 – Mandatory Law

In a residential tenancy, any agreement to the detriment of the tenant that deviates from these provisions is void.

What this means: For residential properties, the landlord cannot exclude or limit the right to rent reduction through the lease agreement. Any clause that attempts this is automatically void – regardless of whether you signed the contract. Read more in our article on void lease clauses.

What Counts as a "Defect" Under the Law?

A defect exists when the actual condition of the apartment differs from the contractual condition. The contractual condition is determined by the lease, the landlord's assurances, and the usual standard of comparable apartments. Typical examples:

• Mold, moisture, leaky windows
• Defective heating, no hot water
• Noise disturbance from construction or neighbors
• Pests (cockroaches, rats)
• Elevator failure
• Floor area deviates by more than 10%

Tip: Document every defect carefully with photos, dates, and descriptions – this is crucial in case of a dispute.