The Lexington Hotel, Autograph Collection is a hotel at 509 Lexington Avenue, at the southeast corner with 48th Street, in the Midtown Manhattan neighborhood of New York City. The 27-story hotel was designed by Schultze & Weaver in the Romanesque Revival style and contains 725 rooms. The Lexington, one of several large hotels developed around Grand Central Terminal as part of Terminal City, is a New York City designated landmark.
The hotel building contains a facade of brick, limestone, and architectural terracotta. It contains light courts facing north and west, as well as setbacks to comply with the 1916 Zoning Resolution. The limestone base is two to three stories high and contains storefronts, a main entrance on 48th Street, and an archway on Lexington Avenue. The upper stories are generally clad with plain brick and contain random projecting groups of bricks; there is a narrow tower at the top of the building. The basement contains a restaurant space that formerly housed event venues, including the Hawaiian Room. When the hotel opened, it had 814 guestrooms, though this has been reduced over the years.
The Lexington opened on October 15, 1929, and was originally operated by the Hotel Lexington Corporation, led by J. Leslie Kincaid. The hotel went into foreclosure in 1932, and Ralph Hitz's National Hotel Management Company operated the hotel until 1937, when the Hotel Lexington Inc. took over. Lawrence Wien bought the hotel in 1954 and leased it to a syndicate led by Saul Hertzig. Indian conglomerate Tata Group acquired the Lexington in 1981 and operated it for several years. The hotel became the Radisson Hotel New York-East Side in 1999 after becoming a franchise of Radisson Hotels. DiamondRock Hospitality acquired the hotel in 2011, and the Lexington left the Radisson chain and became part of Marriott's Autograph Collection. Since 2021, a joint venture between MCR Hotels, Three Wall Capital, and Island Capital Group has owned the Lexington.