The 21st Century Tower is a 55-story skyscraper along the Sheikh Zayed Road in Dubai. When it was completed in 2003 it took the title of the world's tallest residential building, ultimately being surpassed by the Eureka Tower in Melbourne, Australia and the Q1 tower in Australia's Gold Coast. See also List of tallest buildings in the United Arab Emirates List of tallest buildings in Dubai References External links SkyscraperPage.com Emporis Residential buildings completed in 2003 Residential skyscrapers in Dubai 2003 establishments in the United Arab Emirates