Pentominium Building is under construct project in Dubai.its construction started in 2008.But construction on the tower was halted since August 2011.This building was expected to be completed in 2014.When completed this project, the Pentominium is registered to become the second tallest building in Dubai after Burj Khalifa, and one of the tallest buildings in the world.

Name of Building- Pentominium
Status- On Hold
Building Type- Commercial offices
Location- Dubai, United Arab Emirates
Construction Started- 2008
Estimated completion- 2014
Cost- AED 1.46 billion
Height
Roof- 515.95 m (1,692.7 ft)
Top floor- 468 m (1,535 ft)
No of Floors- 122
Floor Area- 163,721 m2
No of LIfts- 23
Architect- Aedas
Source-Wikipedia