Burj Khalifa In Arabic: برج خليفة – Khalifa Tower, formally known as Burj Dubai
is a supertall skyscraper situated in dubai, United Arab Emirates (UAE), and is the tallest man-made structure ever built, at 828 m (2,717 ft). The construction of Burj khalifa tower began on 21 September 2004, with the exterior of the structure completed on 1 October 2009 and the tower building officially opened on 4 January 2010.
We can watch the tower from 95 to 100 KM far away
The total budget for the Burj Khalifa construction project is about US $1.5 billion; and for the entire new “Downtown Dubai”, US $20 billion. Mohamed Ali Alabbar, the CEO of Emaar Properties, speaking at the Council on Tall Buildings and Urban Habitat 8th World Congress, said that the price of office space at Burj Khalifa had reached US $4,000 per sq ft (over US $43,000 per m2) and that the Armani Residences, also in Burj Khalifa, were selling for US $3,500 per sq ft (over US $37,500 per m2).