900 North Michigan in Chicago, in the U.S. state of Illinois, is a skyscraper completed in 1989. At 871 feet tall, it is the eleventh tallest building in Chicago as of 2023 and the 59th-tallest in the United States. It was developed by Urban Retail Properties in 1988 as an upscale sister to Water Tower Place, one block southeast, and was the second vertical mall built along the Magnificent Mile.