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55 West MonroeDownload Project Factsheet

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Facts
Official Name 55 West Monroe
Former / Other Name Xerox Center
Type building
Status Completed
Country United States
State Illinois
City Chicago
Street Address / Map 55 West Monroe Street
Building Function office
Structural Material concrete
Energy Label LEED Gold
Start of Construction 1977
Completion 1980
Figures
Height: Architectural 150.9 meter / 495 feet
Height: Occupied 134.1 meter / 440 feet
Height: To Tip 150.9 meter / 495 feet
Floors Above Ground 41
Floors Below Ground 1
Tower GFA 79,710 m² / 857,991 ft²
Companies Involved
Owner Jones Lang LaSalle, Inc.
Design Architects Murphy/Jahn Architects;
Lucien Lagrange Architects
Structural Engineer Cohen-Barreto-Marchertas
Main Contractor Turner Construction