One Chicago Square East Tower Download PDF

Note: As this project is proposed, the data is based on the most reliable information currently available. 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 318.8 m / 1,046 ft Estimated
Height: Occupied 271.1 m / 890 ft
Height: To Tip 318.8 m / 1,046 ft Estimated
Floors Above Ground 76
Floors Below Ground 4
# of Elevators 7
Tower GFA 57,875 m² / 622,961 ft²
# of Apartments 700


Official Name One Chicago Square East Tower
Name of Complex One Chicago Square
Structure Type Building
Status Proposed
Country United States
City Chicago
Street Address & Map 733-755 North Dearborn Street
Postal Code 60610
Building Function residential
Structural Material concrete
Proposed 2017
Construction Start 2019
Completion 2022

Companies Involved

Owner/Developer JDL Development; Sterling Bay
Design Goettsch Partners; Hartshorne + Plunkard Architects
Structural Engineer
Design Magnusson Klemencic Associates
MEP Engineer
Design WMA Consulting Engineers
Main Contractor Power Construction Company
Other Consultant
• Civil Spaceco, Inc.
• Landscape Site Design Group
• Legal DLA Piper
• Traffic Kening, Lindgren, O`Hare, Aboona, Inc.
• Vertical Transportation Jenkins & Huntington

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