Address Downtown Dubai is a supertall skyscraper rising 306 meters (1,004 feet) alongside the Dubai Mall, the Old Town, and the Burj Khalifa Lake in Dubai, United Arab Emirates.[12] This hotel and residential tower contains a total of 63 floors.[12] The tower is another supertall structure in the massive development of Downtown Dubai, which includes the centerpiece supertall building, Burj Khalifa.[12] The tower was topped out in April 2008, becoming the 6th-tallest building in Dubai and the 36th-tallest in the world. In September 2008 the tower was completed.