114.1330139E /.2845944; 114.1330139 (The Belcher's Tower. Timeline of tallest buildings edit This lists buildings that once held the title of tallest building in Hong Kong. A b "The Harbourside". As an example, one residential tower has a top floor labelled "88 but contains only 42 actual floors. Hung Hom, Kowloon, Hong Kong: The Hong Kong Polytechnic University Research Centre for Construction Real Estate Economics.