Exclusive penthouse apartment with a large rooftop terrace – Available for the first time after renovation of the attic space.

This exceptional attic apartment combines modern living with high-quality finishes and generous outdoor spaces in a prime location. As part of a high-quality attic conversion, the roof has been completely rebuilt to create exclusive living space. Completion is planned for July/August 2026. The apartment offers approximately 83 square meters of living space and features a well-thought-out layout with an open-plan living area and numerous design details. Together with the spacious rooftop terrace of approximately 48.7 square meters, a total area of around 131 square meters is available. The open-plan living and dining area forms the heart of the apartment and offers plenty of space for living, relaxing, and entertaining. The high-quality fitted kitchen is fully equipped and features branded appliances from Miele and Siemens. The spacious bedroom offers ample space for a comfortable sleeping area and is complemented by a practical walk-in closet. Another room is ideal as a children's room, guest room, or home office. A particular highlight is the approximately 48.7 square meter rooftop terrace. The spacious outdoor area features high-quality porcelain tiles in a 60 x 60 cm format, offering a variety of uses. In addition to electrical outlets (for low and high voltage), there are also data ports, as well as connections for hot, cold, and wastewater. This makes the terrace ideal for an outdoor kitchen, a large dining area, or a personalized design according to your preferences. Underfloor heating is installed in all rooms, and separate air conditioning units are available in the living and bedrooms to ensure a comfortable indoor climate. The high-quality bathroom features large-format tiles with a travertine look, a spacious walk-in shower with high-quality concealed fixtures, a modern double vanity, a Geberit toilet, additional ventilation, and an integrated DAB radio with ceiling speakers. High-quality herringbone-patterned flooring from JOKA has been installed in the living areas. Tall, classic Berlin-style baseboards give the apartment an elegant and timeless look. All floor-to-ceiling windows are equipped with insect screens, while the Velux skylights are also fitted with solar blinds. The newly installed elevator provides convenient access to the apartment. A particularly pleasant feature is that the elevator is only used by three apartments, offering a high level of privacy and comfort.

Other details:
The apartment is expected to be available for the first move-in from mid-July to early August 2026. Please note that the rental is managed directly by the owner. Inquiries from real estate agents are not welcome and will not be considered. The apartment is ideal for tenants who appreciate modern living, high-quality finishes, and an exceptionally large rooftop terrace.

The Külzer Straße in Berlin-Steglitz (12169) combines peaceful, established residential living with urban quality of life in the southwestern part of the capital. Located on a quiet, secluded side street, the area offers a tranquil living environment with plenty of greenery and a friendly neighborhood – right in the heart of Berlin.

Just a few minutes away is the Schloßstraße, one of the city's most important shopping and promenade streets, offering a wide range of shopping opportunities, restaurants, cafes, and cultural attractions.

At the same time, parks and green recreational areas in the surrounding area create a relaxed living atmosphere. The public transportation connections are excellent, providing quick access to the center of Berlin and surrounding districts.

In this way, the location perfectly balances urban living with peaceful residential living – a rare combination in Berlin.