World Tallest Building Burj Khalifa Dubai

Burj Khalifa"Khalifa Tower") known as Burj Dubai prior to its inauguration, is a skyscraper in Dubai, United Arab Emirates, and is the tallest manmade structure in the world, at 829.84 m (2,723 ft).
                                                        
Construction began on 21 September 2004, with the exterior of the structure completed on 1 October 2009.
                                
 The building officially opened on 4 January 2010 and is part of the new 2 km² (490-acre) flagship development called Downtown Dubai at the 'First Interchange' along Sheikh Zayed Road, near
Dubai's main business district. The tower's architecture and engineering were performed by Skidmore, Owings and Merrill of Chicago, with Adrian Smith as chief architect, and Bill Baker as chief structural engineer.
                              
The primary contractor was Samsung C&T of South Korea.
The total cost for the project was about US$1.5 billion; and for the entire "Downtown Dubai" development, US$20 billion. In March 2009, Mohamed Ali Alabbar, chairman of the project's developer, Emaar Properties, said office space pricing at Burj Khalifa reached US$4,000 per sq ft (over US$43,000 per m²) and the Armani Residences, also in Burj Khalifa, sold for US$3,500 per sq ft (over US$37,500 per m²).
                            

The project's completion coincided with the global financial crisis of 2007–2012, and with vast overbuilding in the country; this led to high vacancies and foreclosures. With Dubai mired in debt from its huge ambitions, the government was forced to seek multibillion dollar bailouts from its oil-rich neighbor Abu Dhabi.
                               
Subsequently, in a surprise move at its opening ceremony, the tower was renamed Burj Khalifa, said to honour the UAE President Khalifa bin Zayed Al Nahyan for his crucial support.
                                
                                             BURJ KHALIFA DUBAI AT2012 NEW YEAR NIGHT

Due to the slumping demand in Dubai's property market, the rents in the Burj Khalifa plummeted 40% some ten months after its opening. Out of 900 apartments in the tower, around 825 were still empty at that time.
                           
                                                    BURJ KHALIFA DUBAI AT NIGHT                           
                          
                                                 BURJ KHALIFA DUBAI AT day
                                 
                                        BURJ KHALIFA DUBAI During construction         

                                         BURJ KHALIFA DUBAI Beautiful Veiw
                                       BURJ KHALIFA DUBAI Beautiful Veiw                                                     BURJ  KHALIFA DUBAI Beautiful inside Veiw
                                      BURJ KHALIFA DUBAI Beautiful inside Veiw                                    BURJ KHALIFA DUBAI Beautiful Veiw From Burj
                                              BURJ KHALIFA DUBAI Beautiful Veiw at night
                                 BURJ KHALIFA DUBAI Beautiful Veiw at sunny day                                                BURJ KHALIFA DUBAI Beautiful Veiw in clouds
                                   Burj Khalifa on 2012 NEW year lighting                                     BURJ KHALIFA DUBAI Beautiful fire work Veiw on 2012 new year night BURJ KHALIFA DUBAI Beautiful fire work Veiw on 2012 new year night
                            BURJ KHALIFA DUBAI Beautiful fire work Veiw on 2012 new year nightBurj Khalifa top view in fog  an amazing look to see