One South Dearborn

One South Dearborn
One South Dearborn (left) is located directly north of the Inland Steel Building (right)
General information
Type	Office
Location	1 S. Dearborn St. Chicago, Illinois United States
Coordinates	41°52′54″N 87°37′43″W / 41.88167°N 87.62861°W / 41.88167; -87.62861Coordinates: 41°52′54″N 87°37′43″W / 41.88167°N 87.62861°W / 41.88167; -87.62861
Current tenants	Sidley Austin LLP
Construction started	2003
Completed	2005
Height
Roof	571 ft (174 m)
Top floor	153 m (502 ft)
Technical details
Floor count	39
Floor area	249,326 m2 (2,683,720 sq ft)
Elevator count	19
Design and construction
Architect	DeStefano Keating Partners

One South Dearborn is a 571 ft (174m) tall skyscraper in Chicago, Illinois. It was constructed from 2003 to 2005 and has 39 floors. DeStefano Keating Partners designed the building, which is the 47th tallest in Chicago.^{[citation needed]} The current anchor tenant is Sidley Austin LLP, which moved into One South Dearborn in November 2005.^[1]

See also

• List of tallest buildings in Chicago

References

1. ^ "Our Firm". Sidley Austin. http://www.sidley.com/chicago/. Retrieved 18 December 2009. 

• Emporis
• Skyscraperpage