Shimao Hangzhou Twin Tower A

Note: As this project is under construction, the data is based on the most reliable information currently available. Additionally, in response to the COVID-19 global health pandemic, construction work may temporarily slow or suspend under restrictions imposed by local or national authorities. This data is thus subject to change until the building has completed and all information can be confirmed and ratified by the CTBUH.

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Height: Architectural 279.2 m / 916 ft
Height: Occupied 264.6 m / 868 ft
Height: To Tip 279.2 m / 916 ft
Floors Above Ground 61
Floors Below Ground 3
# of Elevators 10
Tower GFA 125,000 m² / 1,345,489 ft²
Development GFA 370,000 m² / 3,982,647 ft²
# of Parking Spaces 2,562


Official Name Shimao Hangzhou Twin Tower A
Name of Complex Shimao Hangzhou Twin Towers
Other Names 杭州世茂智慧之门A, Zhejiang Gate Tower A
Structure Type Building
Status Under Construction
Country China
City Hangzhou
Street Address & Map Jiangnan Avenue
Building Function office
Structural Material composite
  • Core: Reinforced Concrete
  • Columns: Concrete Encased Steel
  • Floor Spanning: Steel
Energy Label LEED Gold targeted
Proposed 2014
Construction Start 2015
Completion 2022

Companies Involved

Developer Shimao Group
Design EID Architecture; Tianhua Architecture Planning & Engineering Co., Ltd.
Architect of Record Zhejiang Province Institute of Architectural Design and Research
Structural Engineer
Design Leslie E. Robertson Associates
Engineer of Record Zhejiang Province Institute of Architectural Design and Research
MEP Engineer
Design WSP
Other Consultant
Façade Schmidlin Energy Technologies
• Interiors G&K Design
• Landscape AECOM; Laboratory for Visionary Achitecture; PubangPela
• Lighting Beijing Fortune Lighting System Engineering Co., Ltd.; Hangzhou Shengle Lighting Design Co., Ltd
• Planning SOL Buerogeminschaft Deutschland Ltd.

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