Category
page 1Gilded Age mansions
Isabella Stewart Gardner Museum
art museum in Boston, Massachusetts, United States
Hearst Castle
National Historic Landmark and California Historical Landmark located on the Central Coast of California, United States
Winchester Mystery House
Mansion in San Jose, California.
Biltmore Estate
historic house museum and tourist attraction in Asheville, North Carolina, United States
The Huntington Library, Art Museum, and Botanical Gardens
library and art museum in San Marino, California
Vizcaya Museum and Gardens
historic estate on Biscayne Bay; Coconut Grove neighborhood of Miami, Florida
The Breakers
Gilded Age Vanberbilt mansion in Newport, Rhode Island
Carson Mansion
building in Eureka, California, United States
Oheka Castle
mansion in Huntington, New York, USA
Mark Twain House
non-profit organization in the USA
Flagler Museum
house
Marble House
Gilded Age mansion in Newport, Rhode Island
Cliff House, San Francisco
A neoclassical-style building located in the outer Richmond neighborhood of the city.
Olana State Historic Site
historic house museum and estate; former home of Frederic Edwin Church
Hempstead House
Estate in Sands Point, New York, United States
Harry F. Sinclair House
mansion in Manhattan, New York
Old Westbury Gardens
estate in Nassau County, New York, USA
Henry Clay Frick House
mansion in New York City
Andrew Carnegie Mansion
historic house in Manhattan, New York
Kykuit
Kykuit ( ), known also as the John D. Rockefeller Estate, is a 40-room historic house museum in Pocantico Hills, a hamlet in the town of Mount Pleasant, New York, north of New York City. The house was built for oil tycoon and Rockefeller family patriarch John D. Rockefeller. Conceived largely by his son, John D. Rockefeller Jr., and enriched by the art collection of the third-generation scion, Governor of New York, and Vice President of the United States, Nelson Rockefeller, it was home to four generations of the family. The house is a National Historic Landmark owned by the National Trust for
Villard Houses
historic buildings in Manhattan, New York
Taft Museum of Art
historic house museum holding a fine art collection in Cincinnati

Filoli
Filoli, also known as the Bourn-Roth Estate, is a country house set in of formal gardens surrounded by a estate, located in Woodside, California, about south of San Francisco, at the southern end of Crystal Springs Reservoir, on the eastern slope of the Santa Cruz Mountains. Now owned by the private, nonprofit National Trust for Historic Preservation, Filoli is open to the public. The site is both a California Historical Landmark and listed on the National Register of Historic Places.
Rosecliff
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.
Cartier Building
commercial building in Manhattan, New York City
Joseph Raphael De Lamar House
mansion in Manhattan, United States of America
Beacon Towers
mansion on Sands Point in the village of Sands Point on the North Shore of Long Island, New York
The Elms
Mansion in Newport Rhode Island
Governor's Mansion State Historic Park
official residence of the governor of California
Rough Point
Mansion in Newport, Rhode Island, United States
Vanderbilt Mansion National Historic Site
national Historic Site of the United States
Gamble House
historic house in Pasadena, California, USA
Fair Lane
Henry Ford's estate in Dearborn, Michigan
Harbor Hill
mountain in New York, United States of America
Armour-Stiner House
historic house in Irvington, New York, United States
Nottoway Plantation
Historic plantation in Louisiana, United States
Palmer Mansion
building in Chicago, Illinois, United States
Ochre Court
building in Rhode Island, United States