Trump World Tower is a residential skyscraper at 845 United Nations Plaza (First Avenue between 47th and 48th Streets) in Manhattan, New York City. Construction began in 1999 and concluded in 2001. Designed by the Greek architect Costas Kondylis, the building is 861 feet high and has 72 constructed floors (but lists 90 stories on elevator panels) with curtain wall facades of dark, bronze-tinted glass. The resulting large windows allow for extensive views of the East River and Midtown Manhattan. The building is constructed with concrete to improve its wind resistance.
Trump World Tower was the tallest all-residential tower in the world briefly, prior to the completion of the 21st Century Tower in Dubai (2003) and the Tower Palace 3 in Seoul (2004). Prior to construction, many neighbors, including Walter Cronkite, opposed the building due to its height and lack of distinguishing exterior features. Among the concerns was that this tower would dwarf the United Nations headquarters across the street. Trump World Tower was constructed as-of-right on the former site of the United Engineering Center through the acquisition of unused air rights from adjacent properties.
The tallest of the handful of wholly residential towers completed to-date by Donald Trump, it cost approximately $300 million to construct. Condo prices have relaxed to between $625,000 for a studio (there are only a handful in the building) to $28,000,000+. The penthouse on the top two floors of the structure which totaled 20,000 square feet (1,858 m²) was priced at $58 million; however, after failing to sell for years, it was separated into four different units. Rentals from private owners are currently between $2800 and $3700 for studio units and $4600+ for one-bedroom units (590–890 square feet). In April 2006, Megu, an Asian fusion cuisine restaurant, opened on the ground floor, which also houses a bar named The World Bar.