Record: 257 m
One Bennett Park is a skyscraper at 451 East Grand Avenue, in the Streeterville neighborhood of Chicago. The project was first announced as the building at 451 E. Grand Ave. in July 2014, approved in December 2014, and named One Bennett Park in October 2015. The building is named for Edward H. Bennett, the Chicago architect and urban planner who coauthored the 1909 Plan of Chicago. The building topped-out in late 2018, and later opened in the spring of 2019. It is among Chicago's tallest skyscrapers.Website:https://www.onebennettpark.com/