The
Chase Tower (formerly known as
Valley Center and
Bank One Center) in
Phoenix, Arizona, is the tallest building in the state of
Arizona. Built in 1972, it is 483 feet (147 m) tall. It was originally built for local financial heavyweight
Valley National Bank, which
Bank One merged with in 1993.
Bank One merged with
Chase in 2005, and the building was renamed in December 2005. It is 40 stories tall, but the highest occupiable floor is the 38th. There is no longer a public observation area on the 39th floor in the Chase Tower; it was closed during redevelopment and construction on the upper floors.