Das ist der Monas Tower.
"One of the most unique thing about Jakarta is that we have a national monument located in central Jakarta called Monas. The monuments unique features is that the top of the Monas, which is the flame like design, is a 14.5 ton bronze is covered with 35 – 50 kg of gold foil. Monas symbolizes indonesia’s Independence August 17, 9145, so the building has to incorportated the number 8, 17, and 45 to represent indonesia’s proclamation of Independence. Monas has a historical museum on the bottom platform which contain historical scenes during the indepences and also there is a room called the indepence room, which contain all original text and artifacts from the indepence. Just like in the U.S, each States has its own unique monument that symbolizes the city, for example, Seattle has one monument to represent the city which is the Space Needle. When I first got here I did not know anything about Seattle but when I saw the Space Needle, it reminded me of Jakarta’s natiomal monument. Both monument has a similar architectural designs."
Über das Haus hab ich aber bisher nichts gefunden. Auf Google-Earth wird's als "DKI" beschrieben aber DKI ist laut Google wohl mehr das gesamte Gebiet ... werde mal weitersuchen.