CBS Studio Building

The Omni Berkshire Place hotel is located at 21 East 52nd Street, near Madison Avenue, in Midtown Manhattan in New York City. It is owned and operated by Omni Hotels & Resorts.

Park Avenue Plaza is an office building in the New York City borough of Manhattan, occupying the block bounded by 52nd Street, 53rd Street, Park Avenue and Madison Avenue, adjacent to the Racquet and Tennis Club building. Park Avenue Plaza was designed by the architecture firm of Skidmore, Owings & Merrill, and was constructed from 1979 to 1981. The building stands at 574 feet (175 m), with 44 floors above ground, and has over one million square feet of space available. As of 2018, ownership of the building is divided between Fisher Brothers and Chinese real estate magnate Zhang Xin's SOHO China.

The Racquet and Tennis Club, familiarly known as the R&T, is a private social and athletic club at 370 Park Avenue, between East 52nd and 53rd Streets in Midtown Manhattan, New York City.

The DuMont Building (also known as 515 Madison Avenue) is a 532-foot (162 m) high, 42-story building located at 53rd Street and Madison Avenue in Manhattan.The building was built in art deco and neo-gothic style by John H. Carpenter and designed by his brother, architect J.E.R. Carpenter who also designed Lincoln Tower as well as nearly 125 buildings along Fifth Avenue and Park Avenue.

The Mrs. O. H. P. Belmont House was a mansion located at 477 Madison Avenue on the northeast corner of 51st Street in Midtown Manhattan, New York City, New York, United States. The building was demolished in 1951.

Alto was a restaurant in New York City. The restaurant had received a Michelin star.

The Weylin Hotel was a hotel at 527 - 531 Madison Avenue and 40 - 54 East 54th Street in New York City. It was on the southeast corner of 54th Street. The structure was sixteen stories tall and opened in March 1921. The building fronted sixty-one feet on Madison Avenue and one hundred forty-eight feet on 54th Street. It contained 125,000 square feet (11,600 m2) of space.

12 East 53rd Street, also the Fisk–Harkness House, is a building in the Midtown Manhattan neighborhood of New York City. It is along the south side of 53rd Street between Madison Avenue and Fifth Avenue. The six-story building was designed by Griffith Thomas and was constructed in 1871. It was redesigned in the Tudor-inspired Gothic Revival style in 1906 by Raleigh C. Gildersleeve. The house had originally been designed as a four-story brownstone townhouse with a stoop, a raised basement, and a flat roof behind a galvanized-iron cornice. The present appearance of the house is a limestone structure designed in the Tudor-inspired Gothic Revival style. The asymmetrical facade contains two vertical bays, with a large main entrance on the left (east) bay and a triangular dormer on the right (west) bay. The interior floors of Thomas's original design were substantially altered to allow the three middle stories to have tall ceilings. The house was constructed for banking executive Charles Moran as a rowhouse with a brownstone facade, and a rear extension was constructed in the 1880s. The house was remodeled for Harvey and Mary Fisk, who bought the house in 1905. The Fisks sold it four years later to William Harkness and his wife Edith Harkness, the latter of whom sold the house in 1923. The house was then used for commercial tenants including art dealer Proctor & Company, the Automobile Club of America, and art dealer Symons Galleries. Since 1964 the building has been owned by LIM College. The New York City Landmarks Preservation Commission designated the house as an official landmark in 2010.

The Hotel Elysée is a New York City hotel on 60 East 54th Street between Madison and Park Avenues in Midtown Manhattan. The hotel was founded in 1926 as a European-style hotel for the carriage trade by Swiss-born Max Haering.

488 Madison Avenue, also known as the Look Building, is a 25-story office building in the Midtown Manhattan neighborhood of New York City. It is along Madison Avenue's western sidewalk between 51st and 52nd Streets, near St. Patrick's Cathedral. 488 Madison Avenue was designed by Emery Roth & Sons in the International Style, and it was constructed and developed by Uris Brothers. The building was originally named for its primary tenant, the American magazine Look. The building largely contains a facade of white brick, interspersed with horizontal strips of aluminum windows. The lowest two stories contain a main entrance on Madison Avenue as well as several glass-and-metal storefronts. The three sides are connected by curved walls. The exterior includes several setbacks to comply with the 1916 Zoning Resolution. Each of the building's stories contain an average floor area of 19,500 square feet (1,810 m2), a feature intended to maximize usable office space. 488 Madison Avenue was constructed from 1948 to 1950 as a speculative real estate development, without a main tenant. By late 1949, the building was completely leased, and it was named after Look magazine, which had signed a lease for several floors. 488 Madison Avenue remained the headquarters of Look until the magazine stopped publishing in 1971, although it continued to be known as the Look Building for several years. The building has been owned by John D. and Catherine T. MacArthur Foundation and The Feil Organization since the 1970s. The Look Building was added to the National Register of Historic Places in 2005, and the New York City Landmarks Preservation Commission designated it as an official landmark in 2010.

The Austrian Cultural Forum New York is one of Austria’s two cultural representation offices in the United States; the other is in Washington, D.C. It is part of the worldwide network of Austrian Cultural Forums of the Austrian Federal Ministry for European and International Affairs.

Lotte New York Palace Hotel is a luxury hotel in the Midtown Manhattan neighborhood of New York City, at the corner of 50th Street and Madison Avenue. It was originally developed between 1977 and 1980 by Harry Helmsley. The hotel consists of a portion of the Villard Houses, built in the 1880s by McKim, Mead & White, which are New York City designated landmarks and listed on the National Register of Historic Places. It also includes a 51-story skyscraper designed by Emery Roth & Sons and completed in 1980. The Villard Houses, arranged in a U-shaped plan, consist of three wings surrounding a central courtyard on the east side of Madison Avenue. The houses' center wing serves as a lobby, while the south wing serves as an event space. Behind the Villard Houses to the east is the modern skyscraper addition. As of 2021, the hotel has 909 rooms and suites. The top floors of the skyscraper are known as the Towers, which consist of 176 luxury units. Among the units in the Towers are four ornate triplex suites, each with their own decorations, as well as four other specialty suites. The Helmsley Palace Hotel opened in 1981 and was operated by Helmsley until 1992. As part of a bankruptcy proceeding, it was sold in 1993 to the Sultan of Brunei, who completely renovated the hotel and Villard Houses. The government of Brunei took over the hotel from the royal family in the late 2000s. Northwood Investors, an American real estate investment firm, bought the hotel from the government of Brunei in 2011 and renovated it. The hotel was sold again in 2015 to Korean luxury hotel operator Lotte Hotels & Resorts, which renamed it the Lotte New York Palace Hotel.