John Hancock Center

The John Hancock Center is a 100-story, 1,128-foot supertall skyscraper located in Chicago, Illinois. Located in the Magnificent Mile district, its name was changed to 875 North Michigan Avenue on February 12, 2018. Despite this, the building is still colloquially called the John Hancock Center.

John Hancock Center
Height	1,129 ft (344 m)
Floors	100
Floor area	2,799,973 sq ft (260,126 m2)
Cost	$706 million
Status	Completed
Built	1961
Designer	Fazlur Rahman Khan Skidmore, Owings and Merrill