Waldorf-Astoria (1893–1929) in the context of "Park Avenue"

The Empire State Building is a 102-story, Art Deco-style supertall skyscraper in the Midtown South neighborhood of Manhattan, New York City, United States. The building was designed by Shreve, Lamb & Harmon and built from 1930 to 1931. Its name is derived from "Empire State", the nickname of New York state. The building has a roof height of 1,250 feet (380 m) and stands a total of 1,454 feet (443.2 m) tall including its antenna. The Empire State Building was the world's tallest building until the North Tower of the World Trade Center was topped out in 1970; following the September 11 attacks in 2001, the Empire State Building was once more New York City's tallest building until it was surpassed in 2012 by One World Trade Center. As of 2025, the building is the eighth-tallest building in New York City, the tenth-tallest completed skyscraper in the United States, and the 59th-tallest completed skyscraper in the world.

The site of the Empire State Building, on the west side of Fifth Avenue between West 33rd and 34th Streets, was developed in 1893 as the Waldorf–Astoria Hotel. In 1929, Empire State Inc. acquired the site and devised plans for a skyscraper there. The design for the Empire State Building was changed fifteen times until it was ensured to be the world's tallest building. Construction started on March 17, 1930, and the building opened thirteen and a half months afterward on May 1, 1931. Despite favorable publicity related to the building's construction, because of the Great Depression and World War II, its owners did not make a profit until the early 1950s.

The Waldorf Astoria New York is a luxury hotel and condominium residence in the Midtown Manhattan neighborhood of New York City, New York. The structure, at 301 Park Avenue between 49th and 50th Streets, is a 47-story, 625 ft (191 m) Art Deco landmark designed by architects Schultze and Weaver and completed in 1931. The building was the world's tallest hotel until 1957, when it was surpassed by Moscow's Hotel Ukraina. An icon of glamor and luxury, the Waldorf Astoria is one of the world's most prestigious and best-known hotels. Both the exterior and the interior of the Waldorf Astoria are designated by the New York City Landmarks Preservation Commission as official landmarks.

The original Waldorf-Astoria, built in two stages in the 1890s, was demolished in 1929 to make way for the construction of the Empire State Building. Conrad Hilton acquired management rights to the hotel in October 1949, and the Hilton Hotels Corporation bought the hotel outright in 1972. It underwent a $150 million renovation by Lee Jablin in the 1980s and early 1990s. In 2009, the Waldorf Astoria and Towers had 1,416 rooms; the most expensive room, the Presidential Suite, was designed with Georgian-style furniture to emulate that of the White House.