Cosmopolitan Building


A prestigious apartment building in the very centre of  Warsaw, designed by a world-renowned architect Helmut Jahn, the designer of, among others, the EU headquarters in Brussels and the Sony Center in Berlin.

Cosmopolitan Twarda 4 represents a world-class category of apartment buildings. It has become an important part of the capital’s residential offer for the most demanding customers. Fully funded by the investor, Tacit Investment, it is the only building of this type functioning in Warsaw. The development designed by Helmut Jahn – a world-class architect – emerged next to Grzybowski Square, one of the most atmospheric places in Warsaw. The building has 236 finished and equipped apartments with a living area from 54 to 194 square meters. The ground floor of the skyscraper is occupied by a commercial area, and from the first to the third floor by office space. The completely glazed façade provides an amazing view of the Warsaw panorama, mainly of the Palace of Culture and Science and the business centre, with office buildings surrounding ONZ roundabout and Emilii Plater Street. There is also a view of the Saxon Park, the Old Town and the Żoliborz District or the National Stadium and the winding banks of the Vistula River. A unique feature of the investment is openable windows, as well as bays protruding from the body of the building, which broaden the panorama available for residents.

Apartments in Cosmopolitan Twarda 4 are fully finished and perfectly equipped. Oak wood floors, fully furnished kitchens with kitchen cabinets by Alno and kitchen facilities by Miele, bathrooms with high quality ceramics and fittings of the world’s leading producers (Duravit, Dornbracht, Kaldewei, Duscholux), fully equipped dressing rooms and laundry rooms with a washing machine and dryer – ensure the highest quality of finishing. All apartments are equipped with the HMS system, which allows to control, among others, window-blinds, lighting, heating and air conditioning via tablet or smartphone.