KCAP Win Competition to Design Two New 260m and 180m Skyscrapers, in Bratislava

In bustling Bratislava—where history and innovation intertwine—two new soaring skyscrapers designed by KCAP are poised to redefine the skyline. Set to become the second tallest building in the EU; the residential towers will play a pivotal role in reshaping the city’s future, and create over 1.100 homes with panoramic city views

Bratislava’s urban identity is deeply integrated with its geography, sitting at the crossroads of the Danube River and the Carpathian Mountains. To the west, Bratislava Castle stands atop a rocky hill, overlooking the city while dominating its skyline, with the Danube creating a natural divide between the historic core, and the green lowlands to the south. It is this poetic dialogue between the area’s natural formations and its urbanity that has inspired the design of these two new towers, which integrate seamlessly into the city’s fabric and offer a timelessly bold vision for the future.

The design of the two towers draws from Bratislava’s natural surroundings, while introducing a new scale and language to the city’s skyline. The slender bundled volumes ascend in staggered layered formations, creating a rhythm of heights that form a new elevated topography, which creates a subtle transition, from the existing skyline, to the new one these towers will create. A communal terrace is located at near the crown of each tower, allowing for extensive panoramic views. The towers area also rotated on site in such a way that they are off-angle from the surrounding street-grid to optimise sunlight and reduce wind loads; creating an interplay with neighbouring buildings that ensures energy efficiency while creating a comfortable microclimate. The towers’ composition in relation to the site, city, and the skyline reflects careful study of sunlight patterns, wind forces, and views from all heights.

Central to the design of the towers are their innovative floorplans, defined by highly efficient hashtag shaped structural cores extending out, in pinwheel formations. This configuration maximises the numbers of corner apartments and ensures that residents enjoy expansive views of the Danube, the historic centre, and landscapes beyond. Simultaneously, this structural formation allows for the arrangement of individual apartment layouts of several types. Inside, residential units are generous, open, and have panoramic windows that frame the city. At the lower levels of the towers, for individual apartments, expansive balconies establish a direct dialogue with the city. As the towers ascend in height and to protect from the elements, the balconies become partially enclosed, balancing exposure with shelter. Higher still, slender loggias offer framed panoramic perspectives of the city and countryside, while responding to stronger wind and light conditions, at this high level of altitude. 

At ground level, a multi-story glass pavilion forms the nucleus of the towers; a space linking the two towers to the site, and to one another, fostering interaction between residents and the wider community.

The pavilion also provides access to underground parking and space for bike storage. Within this pavilion, a lush indoor garden breathes life into the interior, and several cafes and casual meeting places can be found. Extending from the pavilion, cantilevered overhangs project beyond the towers’ footprints. They block falling winds from the towers, and together with the pavilion itself, block noise from the bridge; creating a pleasant micro climate. The lush pocket park transforms the plot into a verdant oasis, with playful winding pathways that traverse biotopes of forests, meadows, and parkland-like areas, introducing a topography reminiscent of the nearby Danube River. The pedestrian environment ensures excellent bike and public transport connections, while also providing a green space for nature and relaxation within the busy urban setting of Eurovea.

Recreation and leisure spots in the landscaping sit next to nature inclusive plant beds, and climate adaptive features, resulting in a future-proof park space.

These towers will serve as an exemplary model for sustainable high-rise living that minimise impacts on the environment, while creating quality living space within a dense inner city. A highly efficient structural design aims to reduce material use as much as possible with the towers’ irregular shapes, serving to optimise wind load distribution. Energy systems utilise ambient ground temperature, for heat pumps, and capture solar power through cleverly placed PV panels. A distributed energy network at the local district level enhances overall energy efficiency, by balancing loads with adjacent office buildings. Additionally, the design features a façade with integrated blinds and decentralised ventilation system with heat recovery, which further reduces reliance on external sources. The modular, demountable façade system further promotes circular building practices, and together, these measures will help reduce the environmental footprint and support carbon reduction goals.

With respect for the city’s history, the Eurovea Towers—soon to be the tallest buildings in the country—epitomise a city and a future, that is both bold and grounded, international in outlook, though still deeply connected to local roots.
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​Jury Quote: “The winning design stood out with its innovative concept, aesthetic value and sustainability. The jury highlighted its harmonious blending with the existing urban environment, while enriching that same landscape with contemporary and functional features. The proposed high-rise buildings will greatly enhance Bratislava’s skyline, bolster its visual identity, and promote its European architectural prestige. A higher profile will in turn increase the city’s standing and attractiveness for investors and visitors: these buildings will become symbolic of Bratislava, representing a purposeful and progressive approach to urbanism.”
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​-Michal Sedláček, Chair of the Jury, and Professor at the Institute of Architecture of Faculty of Civil Engineering at Brno University of Technology and the former chief architect of Brno
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​Year: 2024-
​Client: JTRE
​Collaborator: BuroHapbold
​Location: Bratislava, Slovakia
​Status: 1st place design competition win; ongoing
​Program: 115.000 m2 residential towers of c. 1.100 units and 1.400 space parking garage
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​Visualisations: Playtime

​KCAP is a leading international design firm specialised in architecture, urbanism and landscape architecture. KCAP was founded in 1989 by Kees Christiaanse, and now led by seven distinguished partners: Xavier Blaringhem, Jeroen Dirckx, Ruurd Gietema, Anouk Kuitenbrouwer, Irma van Oort, Ute Schneider and Edward Schuurmans. KCAP has offices in Rotterdam, Zürich, Paris and Shanghai, and works with a staff of more than 100 international professionals on a wide range of projects throughout Europe and Asia.

​KCAP Communications
​​​Tel. +31 10 7890 300