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Height: Architectural 129.4 m / 425 ft
Height: Occupied 119.7 m / 393 ft
Height: To Tip 129.4 m / 425 ft
Floors Above Ground 40
# of Elevators 6
Tower GFA 54,487 m² / 586,493 ft²
# of Apartments 411
# of Parking Spaces 319


Official Name Sky55
Name of Complex Central Station
Other Names Park Boulevard Tower, The Park at Central Station, Twelve55 South Michigan
Structure Type Building
Status Completed
Country United States
City Chicago
Street Address & Map 1255 South Michigan Avenue
Postal Code 60605
Building Function residential
Structural Material concrete
Construction Start 2004
Completion 2006

Companies Involved

Owner Central Station Development
Developer Central Station Development; Fogelson Properties, Inc.
Design Solomon Cordwell Buenz
Structural Engineer
Design CS Associates, Inc.
MEP Engineer
Design WMA Consulting Engineers
Main Contractor James McHugh Construction Co.
Other Consultant
• Geotechnical STS Consultants, Ltd.
Material Supplier
• Formwork Doka GmbH

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