Trillium Park Residences
A new take on the sustainable high-rise
From the beginning, the
thinking behind the Trillium Park Residences was an uncompromisingly modern
design where it would be possible to inhabit a large and diverse set of
apartments for a contemporary lifestyle in four high-rise buildings with a
small narrow footprint in Kemang, Jakarta.
Their shape and positioning make maximum use of the very narrow plot of land. The staggered arrangement of the buildings provides the 940 apartments with optimal daylight and visibility. Landscaped green terraces define the boundaries of the park and provide ground floor privacy in relation to neighbouring buildings.
Their shape and positioning make maximum use of the very narrow plot of land. The staggered arrangement of the buildings provides the 940 apartments with optimal daylight and visibility. Landscaped green terraces define the boundaries of the park and provide ground floor privacy in relation to neighbouring buildings.

Dietmar Leyk, cofounder:
‘THE TRILLIUM PARK RESIDENCES ARE FOUR RESIDENTIAL TOWERS WHERE LUXURY AND COMFORT MEET A HIGH LEVEL OF SUSTAINABILITY.’
‘THE TRILLIUM PARK RESIDENCES ARE FOUR RESIDENTIAL TOWERS WHERE LUXURY AND COMFORT MEET A HIGH LEVEL OF SUSTAINABILITY.’
To ensure good
ventilation of the park, the ground floor remains structurally unoccupied in
large parts. The floors of the typical 20 storeys above are organised around a
compact inner access core. The apartment floors have a modular layout. The
load-bearing walls and columns allow a flexible and adaptable division into
different apartment sizes and types. All four buildings are equipped with an
innovative air-conditioning concept, so that the usual local decentralised
air-conditioning systems per apartment can be dispensed with. Further
air-conditioning measures are expected to result in significant energy savings
compared to conventional high-rise residential buildings in Indonesia. Due to
the geographic location of the building, a variety of sunlight studies have
shown that the solar load on the façades is evenly distributed throughout the
year. Due to the wide cantilevered horizontal louvres, solar radiation is
reduced to such an extent that only a few additional climatic measures are
necessary. The concave shape and slenderness of the slats make the buildings
appear very light despite their large mass.
Trillium Residences, Jarkarta, IDN, selected competition, 1st prize
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