Published 22.04.2019 / last update 27.06.2018 /

Cosmopolitan Apartments


Cosmopolitan Apartments

Cosmopolitan Twarda 4 Apartments
Warsaw, 4 Twarda St.; City centre

Centre of Warsaw, next to Grzybowski Square.

As of today, the 44-storey Cosmopolitan Twarda 4 is Warsaw’s only high-rise apartment building that has been fully put into operation. It’s fully equipped, so you can move in on the same day that you sign the purchase contract.
The building was designed by the legendary 21st century architect Helmut Jahn, the creator of such memorable buildings as Berlin’s Sony Center, European Union Charlemagne building and State of Illinois Center in Chicago. Cosmopolitan Twarda 4, which is considered one of the most intriguing apartment buildings in Europe, is the only work of Mr Jahn in Poland. The main idea that the architect was driven by was to create a form that would exude timeless simplicity combined with the highest quality of build.

Floor area:
1-bedroom apartments: 54 sqm, 58 sqm, 77 sqm
2-bedroom apartments: 135 sqm
3-bedroom apartments: 135 or 160 sqm
4-bedroom apartments: 165 or 195 sqm

Additional arrangement options available at the client’s request.

Suite features:
Thanks to the all-glass façade of the building, its interior is soaked with light and air. The large, indivisible, openable windows are a unique element of this project. All apartments feature oak floors, Italian marble in the bathrooms, ceramics and fittings by the world’s most prestigious brands, quality kitchen furniture, state-of-the-art Miele appliances, built-in and glass-walled wardrobes, spot lighting, and elegant blinds and efficient air-conditioning. Each unit also comes equipped with an intelligent management system (HMS). The building offers its residents an exclusive relaxation zone located on the 4th floor of the building, which comprises a fitness club with a gym, a massage room, dry and wet saunas, as well as club rooms, a kitchen and meeting rooms. The residents can also use the spacious 840 sqm terrace overlooking Grzybowski Square and Emilia Plater Street. The building has an underground car park and is guarded. The residents are offered the services of a Cosmopolitan Concierge, available 7 days a week.
All 236 apartments ranging from 54 to 195 sqm offer a spectacular view of the entire Warsaw.
About the project:
It’s the best address for those who like to enjoy the attractions of the city. Elegance, safety, discretion – Cosmopolitan ticks all those boxes and guarantees its residents a new quality of life, creating a friendly and functional space that appeals to the needs of the most demanding clients who wish to live in the very centre of Warsaw. The ground floor of the building is fully developed and the patio overlooking Grzybowski Square features several culinary concepts, including City SAM, Wine Taste by Kamecki, Odette Tea Room, Ceviche Bar, Benihana and Bagels & Friends.
The 42nd floor is a venue for prestigious art events: concerts, exhibitions and meetings with prominent artists, organized for the residents of Cosmopolitan and their friends. The brand ambassadors are Tomasz Stańko, Anna Maria Jopek and Radzimir Dębski.

Cosmopolitan was built by Tacit Investment, the forerunner in the luxury real estate market in Poland.


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Crystal House S.A.

+48 22 856 78 60