Requirements for Lease Agreements in Brandenburg

A well-drafted, legally secure lease agreement is the foundation for a trouble-free landlord-tenant relationship. In Brandenburg, residential lease agreements are subject to the strict provisions of the German Civil Code (BGB). We show you what you need to pay attention to when drafting one.

Disclaimer: This guide provides general legal information for educational purposes only and does not constitute legal advice. Always have your lease agreement reviewed by an attorney specializing in tenancy law. Information last verified: March 2026.

Written Form vs. Verbal Agreement

In principle, residential lease agreements in Germany can also be concluded verbally.

However, there is a fundamental exception (§ 550 BGB): Lease agreements that are concluded for a period of more than one year must be in writing. If this written form is not observed, the contract is legally deemed to be concluded for an indefinite period and can be terminated after one year with the statutory notice period (3 months).

For landlords, a written contract is essential anyway, since many advantageous agreements (e.g., the transfer of cosmetic repairs to the tenant) would be invalid without written proof.

Mandatory Components of a Lease Agreement

The following points must be mandatorily and clearly regulated in a lease agreement:

1. Contracting Parties: Precise designation of landlord(s) and all tenants. All adult persons moving in should sign the contract as lead tenants.
2. The Rental Property: Precise description of the premises (street, house number, floor, apartment number) including co-rented facilities (cellar, garage, fitted kitchen). The square meterage does not strictly need to be included, but inaccurate statements can lead to rent reductions.
3. Start of Lease: The specific date of the handover.
4. Rent Amount and Composition: Breakdown into net cold rent and prepayments or flat rates for operating costs (utilities).
5. Security Deposit: The amount of the agreed rental security (maximum 3 net cold rents).

Fixed-Term Contracts (Zeitmietvertrag)

Landlords cannot arbitrarily limit the term of a residential lease agreement. A fixed-term lease agreement (Zeitmietvertrag) is only legally effective according to § 575 BGB if the landlord notifies the tenant in writing of one of the following permissible reasons for the limitation at the time the contract is concluded:

• Personal Use (Eigenbedarf): The landlord wishes to use the premises as their own home or for family members after the fixed term expires.
• Renovation/Demolition: The landlord plans to demolish, rebuild, or repair the building in a permissible manner (a mere cosmetic renovation is usually not sufficient).
• Company Housing: The apartment is to be rented to an employee of the landlord (e.g., a caretaker's apartment).

If the justification is missing or legally insufficient, the lease agreement automatically qualifies as being concluded for an indefinite period.

Common Invalid Contract Clauses

Many pre-printed lease agreements contain provisions that are inadmissible according to the jurisprudence of the Federal Court of Justice (BGH). Such clauses unreasonably disadvantage the tenant and are therefore void.

Examples of invalid clauses:

• Rigid deadlines for cosmetic repairs: (e.g., "The kitchen must be painted every 3 years" regardless of actual wear and tear).
• Color specifications during the lease term: The landlord may not dictate to the tenant how to paint walls during the lease term. Only upon moving out can neutral tones (e.g., white or light) be demanded.
• Commercial final cleaning: The clause requiring the tenant to always have the apartment professionally cleaned upon moving out is usually inadmissible (broom-clean is generally sufficient).
• Absolute pet ban: A general ban on dogs and cats is void. Such clauses must be replaced by an individual assessment and "reservation of the landlord's permission". Small animals can generally not be banned.

House Rules (Hausordnung)

House rules regulate cohabitation in the building (e.g., quiet hours, stairwell cleaning). They are binding if they are expressly included as part of the contract in the lease agreement. If they are merely handed to the tenant or pinned to the bulletin board, they do not acquire full legal binding force, especially if they stipulate duties that go beyond mere consideration.

Smart Contract Management with Landager

Standardized lease agreements often carry the risk of outdated clauses. Landager offers landlords in Brandenburg access to legally vetted, continuously updated contract templates and manages digital signatures in full legal compliance.

Back to Brandenburg Landlord-Tenant Laws Overview.