The Ubora Towers is a complex of two towers in the Business Bay in Dubai, United Arab Emirates. The development consists of the Ubora Commercial Tower and the Ubora Residential Tower. Construction of the Ubora Towers is expected to be completed in 2011. The Ubora Commercial Tower, also known as the Ubora Tower 1, is a 58-floor tower. It will have a total structural height of 256 metres (840 ft). The Ubora Residential Tower, or Ubora Tower 2, is a 20-floor tower. The tower topped out in December, 2010 and become 28th tallest building in Dubai.