

In 2018 John Hancock Insurance, years after leaving the building, requested that its name be removed the owner is seeking another naming rights deal.

The building was named for John Hancock Mutual Life Insurance Company, a developer and original tenant of the building, which itself was named for the U.S. The building is home to several offices and restaurants, as well as about 700 condominiums, and at the time of its completion contained the highest residence in the world. When measured to the top of its antenna masts, it stands at 1,500 feet (457 m). It is currently the fifth-tallest building in Chicago and the thirteenth-tallest in the United States, behind the Aon Center in Chicago and ahead of the Comcast Technology Center in Philadelphia. When the building topped out on May 6, 1968, it was the second-tallest building in the world after the Empire State Building, and the tallest in Chicago. The skyscraper was designed by Peruvian-American chief designer Bruce Graham and Bangladeshi-American structural engineer Fazlur Rahman Khan of Skidmore, Owings and Merrill (SOM). Located in the Magnificent Mile district, the building was officially renamed 875 North Michigan Avenue in 2018.

The John Hancock Center is a 100- story, 1,128-foot supertall skyscraper located in Chicago, Illinois. John Hancock Center (the United States) Show map of the United StatesĨ75 North Michigan Avenue (additional entrances at 175 East Delaware Place and 170 East Chestnut Street)Ĥ1★3′56″N 87☃7′23″W / 41.8988°N 87.6230°W / 41.8988 -87.6230
