Belcourt is a former summer cottage designed by architect Richard Morris Hunt for Oliver Hazard Perry Belmont and located on Bellevue Avenue in Newport, Rhode Island. Construction was begun in 1891 and completed in 1894, and it was intended to be used for only six to eight weeks of the year. Belcourt was designed in a multitude of European styles and periods; it features a heavy emphasis on French Renaissance and Gothic decor, with further borrowings from German, English, and Italian design. In the Gilded Age, the castle was noted for its extensive stables and carriage areas, which were incorporated into the main structure.
The Breakers is a Gilded Age mansion located at 44 Ochre Point Avenue, Newport, Rhode Island, US. It was built between 1893 and 1895 as a summer residence for Cornelius Vanderbilt II, a member of the wealthy Vanderbilt family.
Rosecliff is a Gilded Age mansion of Newport, Rhode Island, now open to the public as a historic house museum. The house has also been known as the Hermann Oelrichs House or the J. Edgar Monroe House.
The Payne Whitney House is a historic building at 972 Fifth Avenue, south of 79th Street, on the Upper East Side of Manhattan in New York City. It was designed in the High Italian Renaissance style by architect Stanford White of the firm McKim, Mead & White. Completed in 1909 as a private residence for businessman William Payne Whitney and his family, the building has housed the Cultural Services of the French Embassy in the United States since 1952.
Marble House, a Gilded Age mansion located at 596 Bellevue Avenue in Newport, Rhode Island, was built from 1888 to 1892 as a summer cottage for Alva and William Kissam Vanderbilt and was designed by Richard Morris Hunt in the Beaux Arts style. It was unparalleled in opulence for an American house when it was completed in 1892.
William Andrews Clark Sr. was an American entrepreneur, involved with mining, banking, and railroads, as well as a politician.
The Andrew Carnegie Mansion is a historic house and a museum building at 2 East 91st Street, along the east side of Fifth Avenue, on the Upper East Side of Manhattan in New York City. The three-and-a-half story, brick and stone mansion was designed by Babb, Cook & Willard in the Georgian Revival style. Completed in 1902 for the industrialist Andrew Carnegie, his wife Louise, and their only child Margaret, it served as the family's residence until 1946. Since 1976, the house has been occupied by the Cooper-Hewitt Museum, part of the Smithsonian Institution. The mansion is internally connected to two townhouses at 9 East 90th Street and 11 East 90th Street, both of which are part of the Cooper-Hewitt.
The Harry F. Sinclair House is a mansion at the southeast corner of East 79th Street and Fifth Avenue on the Upper East Side of Manhattan in New York City. The house was built between 1897 and 1899. Over the first half of the 20th century, the house was successively the residence of businessmen Isaac D. Fletcher and Harry F. Sinclair, and then the descendants of Peter Stuyvesant, the last Director of New Netherland. The Ukrainian Institute of America acquired the home in 1955. After the house gradually fell into disrepair, the institute renovated the building in the 1990s. The house was added to the National Register of Historic Places (NRHP) and was named a National Historic Landmark in 1978.
The Elkins Estate is an American 42-acre (170,000 m2) estate located in Elkins Park, Pennsylvania. The estate contains seven buildings, the most notable being Elstowe Manor and Chelten House, mansions designed by Horace Trumbauer.
The James B. Duke House is a mansion at 1 East 78th Street, on the northeast corner of Fifth Avenue, on the Upper East Side of Manhattan in New York City. The building was designed by Horace Trumbauer, who drew heavily upon the design of Château Labottière in Bordeaux. Constructed between 1909 and 1912 as a private residence for businessman James Buchanan Duke and his family, the building has housed the New York University (NYU)'s Institute of Fine Arts since 1959.
907 Fifth Avenue is a luxury residential housing cooperative in Manhattan, New York City, United States.
The William K. Vanderbilt House, also known as the Petit Chateau, was a Châteauesque mansion at 660 Fifth Avenue in Midtown Manhattan, New York City, on the northwest corner of Fifth Avenue and 52nd Street. It was across the street from the Triple Palace of William Henry Vanderbilt, which occupied the entire block between 51st and 52nd Streets on the west side of Fifth Avenue.
The Mrs. William B. Astor House was a mansion on the Upper East Side of Manhattan, New York City, at 840-841 Fifth Avenue on the northeast corner of 65th Street, completed in 1896 and demolished around 1926.
The Edward S. Harkness House is a Modern Renaissance–style mansion at the northeastern corner of Fifth Avenue and 75th Street on the Upper East Side of Manhattan in New York City, United States. Built between 1907 and 1909, it was designed by James Gamble Rogers for the philanthropist and oil heir Edward Harkness and his wife Mary Harkness. The mansion, which has been the Commonwealth Fund's headquarters since 1952, is a New York City designated landmark.
The Felix M. Warburg House is a mansion at 1109 Fifth Avenue, on the Upper East Side of Manhattan in New York City. The house was built from 1907 to 1908 for the German-American Jewish financier Felix M. Warburg and his family. After Warburg's death in 1937, his widow sold the mansion to a real estate developer. When plans to replace the mansion with luxury apartments fell through, ownership of the house reverted to the Warburgs, who then donated it in 1944 to the Jewish Theological Seminary of America. In 1947, the Seminary opened the Jewish Museum of New York in the mansion. The house was named a New York City designated landmark in 1981 and was added to the National Register of Historic Places in 1982.
The Henry Clay Frick House is a mansion and museum building on Fifth Avenue, between 70th and 71st streets, on the Upper East Side of Manhattan in New York City. Designed by Thomas Hastings as the residence of the industrialist Henry Clay Frick, the house contains the Frick Collection museum and the Frick Art Reference Library. The house and library building are designated as a New York City landmark and National Historic Landmark.
Huguette Marcelle Clark was an American painter, heiress, and philanthropist, who became well known again late in life as a recluse, living in hospitals for more than 20 years while her various mansions remained unoccupied.
The Waldorf-Astoria originated as two hotels, built side by side by feuding relatives, on Fifth Avenue in New York, New York, United States. Built in 1893 and expanded in 1897, the hotels were razed in 1929 to make way for construction of the Empire State Building. Their successor, the current Waldorf Astoria New York, was built on Park Avenue in 1931.
960 Fifth Avenue, also known as 3 East 77th Street, is a luxury apartment building at the northeast corner of Fifth Avenue and East 77th Street in Manhattan, New York. Designed by Warren & Wetmore and Rosario Candela, the 15-story structure was completed in 1928.
The Triple Palace, also known as the William H. Vanderbilt House, was an elaborate mansion at 640 Fifth Avenue between 51st Street and 52nd Street in Midtown Manhattan, New York City. The urban mansion, completed in 1882 to designs by John B. Snook and Charles B. Atwood, was owned by members of the Vanderbilt family. It was composed of two portions: a single-family unit to the south and a two-family unit to the north. William Henry Vanderbilt owned and lived in the southern portion. Two of his daughters, Emily Thorn Vanderbilt and Margaret Louisa Vanderbilt Shepard, along with their respective families, occupied the two residences in the northern portion.
