The dragon-shaped Pangu Plaza, which overlooks Olympic Green and is next to the iconic Bird's Nest Stadium, has been fined an undisclosed sum for its luxury rooftop courtyard houses after city authorities ruled it had made "illegal constructions".

The 192-m tall Pangu Plaza was designed by world renowned architect Li Zuyuan, who is responsible for the Taipei 101 tower.

Li built 12 courtyard houses on the roof of three buildings that covered a total area of 11,298 sq m.