The Franklin - North Tower Download PDF

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Height: Architectural 306.9 m / 1,007 ft
Height: Occupied 252 m / 827 ft
Height: To Tip 306.9 m / 1,007 ft
Floors Above Ground 60
Floors Below Ground 2
Tower GFA 157,934 m² / 1,699,987 ft²


Official Name The Franklin - North Tower
Name of Complex The Franklin
Other Names The Franklin Center, AT&T Corporate Center
Structure Type Building
Status Completed
Country United States
City Chicago
Street Address & Map 227 West Monroe Street
Building Function office
Structural Material composite
Energy Label LEED Silver for Existing Buildings
Construction Start 1987
Completion 1989
Rankings Click arrows to view the next taller/shorter buildings
Global Ranking #70 Tallest in the World
Regional Ranking #12 Tallest in North America
National Ranking #12 Tallest in United States
City Ranking #5 Tallest in Chicago

Companies Involved

• Current Tishman Speyer Properties
• Past AT&T
Developer Stein & Company
Design Skidmore, Owings & Merrill LLP
Structural Engineer
Design Skidmore, Owings & Merrill LLP
Project Manager Tishman Speyer Properties
Main Contractor Blount Brothers; Mayfair Construction
Other Consultant
• Wind Alan G. Davenport Wind Engineering Group
Material Supplier
• Elevator Otis Elevator Company