The Sheraton Kansas City Hotel at Crown Center is a 504.0 ft (153.62 m) 45-story hotel in the Crown Center complex in Kansas City Missouri. The hotel opened on July 1 1980 as the Hyatt Regency Kansas City and was Missouri’s tallest building from 1980 to 1986. It is now the state’s sixth tallest building and is Kansas City’s third tallest building.In 1987 the hotel was renamed Hyatt Regency Crown Center.