Kemper Building (Chicago)

The Kemper Building is a 522 ft (159m) tall skyscraper in the Loop area of Downtown Chicago, Illinois. It was completed 1962 and has 41 floors. When it was completed, it was the tallest marble-clad office building in Chicago. In March 2018, the building's namesake tenant Kemper Corporation announced it was leaving the building for the nearby Aon Center.