Adrian Smith + Gordon Gill Architecture just unveiled their proposal for the new world’s highest skyscraper. At over 1,000 meters (3,280 feet) and a total construction area of 530,000 square meters (5.7 million square feet), Kingdom Tower will be the centerpiece and first construction phase of the Kingdom City development on a 5.3 million-square-meter site in north Jeddah. The tower’s height will be at least 173 meters (568 feet) taller than the world’s current tallest building, Dubai’s 828-meter-tall Burj Khalifa, which was designed by Adrian Smith while at Skidmore, Owings & Merrill. Kingdom Tower will feature a Four Seasons hotel, Four Seasons serviced apartments, Class A office space, luxury condominiums and the world’s highest observatory.
Design development of the tower is under way, with construction to begin imminently. Foundation drawings are complete and the piling for the tower is currently being tendered. Kingdom Tower will cost approximately $1.2 billion to construct, while the cost of the entire Kingdom City project is anticipated to be $20 billion.
AS+GG is leading an interdisciplinary design team that also includes building services engineering consultants Environmental Systems Design, Inc. (ESD) and structural engineering consultants Thornton Tomasetti. The developer of Kingdom City, Jeddah Economic Company (JEC), selected the AS+GG scheme after a lengthy competition process in which SOM, Pickard Chilton, Kohn Pedersen Fox, Pelli Clarke Pelli and Foster + Partners also participated.
“Our vision for Kingdom Tower is one that represents the new spirit of Saudi Arabia,” said Smith, whose experience in supertall tower design at SOM also includes Jin Mao Tower in Shanghai, Nanjing Greenland Financial Center in Nanjing, China, the Trump International Hotel & Tower in Chicago and Pearl River Tower, now in the late stages of construction in Guangzhou, China. “This tower symbolizes the Kingdom as an important global business and cultural leader, and demonstrates the strength and creative vision of its people. It represents new growth and high-performance technology fused into one powerful iconic form.”