text: Trump World Tower is a residential condominium building in the Turtle Bay neighborhood of Midtown Manhattan in  New York City. The tower is located at 845 United Nations Plaza, on First Avenue between 47th and 48th Streets. It was developed by Donald Trump and was constructed between 1999 and 2001.
  Architecture
  Trump World Tower has 376 units. Designed by the architect Costas Kondylis, the building is  high and has 72 constructed floors (but lists 90 stories on elevator panels) with curtain wall facades of dark, bronze-tinted glass. The tower is rectangular in plan, measuring  with a slenderness ratio of 11:1. The resulting large windows allow for extensive views of the East River and Midtown Manhattan. The building is constructed with concrete to increase its wind resistance.
  History
  In 1961, the 18-story United Engineering Center was built on the site. The Center was demolished to make way for the Trump World Tower. In 1997, Donald Trump and his partners, including the Daewoo Corp., a South Korean chaebol, signed a deal to purchase the site from the United Engineering Trustees for $52 million. Trump also acquired unused air rights from at least seven adjacent low-rise properties, specifically two brownstones, the Church of the Holy Family and the Japan Society. Demolition began in October 1998.