• Next Tallest
    Vision
    Building




Sky CityDownload Project Factsheet

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Facts
Official Name Sky City
Former / Other Name J220, Yuanwang Mansion
Type building
Status Vision
Country China
City Changsha
Street Address Chenjia Maowu (Map)
Building Function hotel / residential / education / hospital / office
Structural Material steel
Proposed 2012
Figures
Height: Architectural 838.0 meter / 2749 feet
Height: Occupied 830.0 meter / 2723 feet
Height: To Tip 838.0 meter / 2749 feet
Height: Observatory 830.0 meter / 2723 feet
Height: Helipad 737.0 meter / 2418 feet
Floors Above Ground 202
Floors Below Ground 6
# of Elevators 93
Top Elevator Speed 18 m/s
Tower GFA 1,050,000 m² / 11,302,106 ft²
# of Hotel Rooms 250
Companies Involved
Owner/Developer Broad Group
Architect Broad Group
Main Contractor Broad Group
Other Consultant
• Wind BMT Fluid Mechanics Ltd.
Other CTBUH Links
Inside the China Broad Group
CTBUH Visit, 2012