Destinations Planet

Almas Tower is a 68-storey, 360 m (1,180 ft), supertall skyscraper in the Jumeirah Lake Towers Free Zone of Dubai, United Arab Emirates. Construction of the office building began in early 2005 and was completed in 2009 with the installation of some remaining cladding panels at the top of the tower. The building was topped out in 2008, and became the tallest building in Dubai until 2010 when it was surpassed by Burj Khalifa. Almas Tower is located on its own artificial island in the centre of the Jumeirah Lakes Towers Free Zone scheme, the tallest of all the buildings on the development. Sources

23 Marina is a 90-storey, 392.8 m (1,289 ft) residential skyscraper in Dubai, United Arab Emirates. It was the world's tallest all-residential building until the completion of the nearby Princess Tower. The tower has 57 swimming pools and each duplex in the tower is equipped with its own private elevator. The building was 79 percent sold before construction started. The raft was completed on 30 April 2007. In June 2011, 23 Marina topped out and became the second-tallest building in the city and the tallest residential building in the world. Sources

The Princess Tower is a 101 storey, 414 m (1,358 ft) tall residential skyscraper located in the Marina district of Dubai, UAE. Princess Tower was the world's tallest residential building in 2012. The tower's engineering was performed by Syed Majid Hashmi as Chief Structural Engineer. The building comprises 763 units, 957 underground parking bays, and eight retail outlets.The building was completed and delivered by its developer, Tameer Holdings, in September 2012. Sources

The Tallest Building , Burj Khalifa Dubai  

Burj Al Arab is a luxury hotel located in Dubai , United Arab Emirates. It is 'The world's only 7 star Hotel' since 1999. At 321 m (1,053 ft), it is the fourth tallest hotel in the world; however, 39% of its total height is made up of non-occupiable space. Source