Flat to rent 4+1 • 137 m² without real estateBerlin Mariendorf Berlin 12107

For rent from November 1, 2026, a spacious and completely self-contained maisonette in-law apartment with approximately 136.99 m² of living space is available on the upper and attic floors of a two-family house in Berlin-Mariendorf.

The apartment has its own separate entrance, distinct from the second residential unit, and spans two living levels. Please note, the access is not barrier-free!

On the upper floor there is an exceptionally spacious living and dining kitchen of about 23 m². An older fitted kitchen with cabinets, a sink as well as a stove and oven is available for takeover if desired. Since the kitchen no longer meets modern standards, you also have the option to design the room according to your own ideas, installing your own kitchen.

Also on the upper floor, you will find a bedroom with a separate walk-in closet, a bathroom with both a bathtub and a shower, as well as a balcony/terrace area of approximately 6.5 m² overlooking the rear garden. An internal staircase provides access to the attic floor.

The attic floor offers a spacious living room of about 28 m², two additional rooms of roughly 15 m² each, and a second bathroom with a shower. The two extra rooms are ideal as children’s rooms, studies, guest or additional bedrooms. Due to the division over two levels, the apartment is suitable for both families and couples needing home office space or extra room.

The two bathrooms are in a well-maintained condition that mostly reflects the original construction period. Any specific modernization or design requests can be discussed with the landlord in advance.

The building is currently undergoing extensive renovation and modernization, and the apartment will benefit from several measures. In September 2026 the roof will be re-covered and re-insulated. At the same time, new triple-glazed roof windows will be installed. Thus, the attic floor will have a newly insulated roof and modern new roof windows by the time the tenancy begins.

The electrical infrastructure is also being modernized. The apartment will receive a new metering cabinet conforming to current technical standards, including surge protection, as well as its own official electricity meter. This allows the future tenant to conclude an independent electricity supply contract directly with the provider of their choice.

In addition, the apartment will have its own new entrance area with a new front door and a modern video intercom system.

The laminate flooring on the upper floor has been newly installed, and the attic floor is also equipped with laminate.

Heating and hot water are provided entirely by a dedicated gas heater for the apartment. The gas supply is separate, so the tenant can conclude their own gas supply contract with a provider of their choice. Electricity, gas, and water consumption for the apartment are separately metered.

The rental is long-term and indefinite. Reliable tenants interested in a long-term rental relationship are sought.

The two-family house is located on a quiet play street in the Mariendorf district (Tempelhof).

• Approximately 136.99 m² of living space

• Spacious maisonette over the upper and attic floors

• Completely self-contained in-law apartment within a two-family house

• Own separate entrance to the apartment

• 4 rooms plus a spacious living/dining kitchen

• Living/dining kitchen of about 23 m²

• Attic living room of about 28 m²

• Two additional attic rooms of approximately 15 m² each

• Upper-floor bedroom with a separate walk-in closet

• Two bathrooms

• Upper-floor bathroom with bathtub and shower

• Attic bathroom with a shower and washing machine connection

• Approximately 6.5 m² balcony/terrace area overlooking the rear garden

• Existing fitted kitchen with cabinets, sink, stove, and oven available for takeover

• Alternatively, the option to install your own kitchen

• New laminate flooring on the upper floor

• Laminate flooring in the attic

• Roof will be re-covered and re-insulated before tenancy begins

• New triple-glazed roof windows

• New electrical metering cabinet according to current technical standards

• Surge protection

• Own official electricity meter and separate electricity contract

• Individual gas heater exclusively for the apartment

• Possibility of a separate gas supply contract

• Separate metering for electricity, gas, and water

• New private front door

• Modern video intercom system

• Storage options in the attic space

• Own DSL connection possible

• Pets possible after consultation

• Long-term rental desired

**** Only inquiries including the following details will be answered: ****

– Full name and telephone number

– Number of persons moving in

– Desired move-in date and flexibility in timing

– Desired approximate rental duration

– Employment situation and approximate household income (from all tenants)

**** Standard inquiries without this information unfortunately cannot be considered when there is a high number of interested parties. ****

Selected interested parties will initially receive a Drop-Box link with additional photos and a video. If interest is confirmed thereafter, viewings will take place in mid-August.

IMPORTANT:

At the time of marketing, the house is still undergoing ongoing renovation and modernization. Therefore, some areas in the current photos or during early viewings may not yet reflect the state at the beginning of the tenancy. The described work on the roof, the roof windows, the electrical infrastructure, and the separate apartment entrance is planned to be completed by the scheduled tenancy start date of November 1, 2026.