Optima Signature

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Height: Architectural 178.9 m / 587 ft
Height: Occupied 171.4 m / 562 ft
Height: To Tip 178.9 m / 587 ft
Floors Above Ground 57
# of Elevators 5
Tower GFA 59,674 m² / 642,326 ft²
Development GFA 81,030 m² / 872,200 ft²
# of Apartments 490
# of Parking Spaces 353


Official Name Optima Signature
Name of Complex Optima Chicago Center
Other Names Optima Chicago Center II
Structure Type Building
Status Completed
Country United States
City Chicago
Street Address & Map 220 East Illinois Street
Postal Code 60611
Building Function residential
Structural Material concrete
Energy Label LEED Silver
Proposed 2013
Construction Start 2014
Completion 2017
Official Website Optima Signature
Rankings Click arrows to view the next taller/shorter buildings
Regional Ranking #457 Tallest in North America
City Ranking #61 Tallest in Chicago

Companies Involved

Owner Optima Center Chicago II, LLC.
Developer Optima, Inc.
Design David C. Hovey, FAIA
Structural Engineer
Design CS Associates, Inc.
MEP Engineer
Design KJWW Engineering Consultants
Engineer of Record FE Moran; Nova Fire Protection
Peer Review Cosentini Associates
Main Contractor Optima, Inc.
Other Consultant
• Civil Spaceco, Inc.
Material Supplier
• Post-Tensioning AMSYSCO

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