details but does not include antenna masts. An equal sign (=) following a rank indicates the same height between two or more buildings. The "Year" column indicates the year in which a building was completed. Tallest under construction This lists buildings that are under construction in Singapore. A floor count of 40 stories is used as the cutoff for buildings whose heights have not yet been released by their developers. * Table entries without text indicate that information regarding building heights has not yet been released. Timeline of tallest buildings This lists commercial buildings that once held the title of tallest building in Singapore. As of 2016, the title of tallest building in Singapore is held by Guoco Tower. Notes A. ^ The UIC Building, completed in 1973, tied the height of Meritus Mandarin Singapore Tower Two. The city therefore had two tallest buildings until the completion of the United Overseas Bank Plaza Two in 1974. B. ^ The United Overseas Bank Plaza One, completed in 1992, tied the height of the Overseas Union Bank Centre. The city therefore had two tallest buildings until the completion of Republic Plaza in 1995, which also tied the height of the two older structures. From 1995 to 2016, Singapore had three tallest buildings until Guoco Tower was completed. C. ^ The building has since been demolished. See also Future developments in Singapore List of tallest structures by country References General Specific External links Diagram of Singapore skyscrapers on SkyscraperPage.com Singapore Tall buildings Singapore