sentences:  The building is a contributing property to the Central Park West Historic District, which was recognized by the U.S. National Register of Historic Places when its nomination was accepted on November 9, 1982.It is one of four "twin-towered" structures in the historic district, including The Eldorado, The San Remo, and The Majestic.Collectively these buildings contribute to the unique skyline of the Upper West Side along Central Park West.