List of largest houses in the United States

The following is a list of the 100 largest extant and historic houses in the United States, ordered by square footage of the main house. This list includes houses that have been demolished, houses that are currently under construction, and buildings that are not currently used as private homes, but were used as such previously.

Largest houses

Rank	Square footage	Name	Location	Built for	Owner	Year completed	Architectural style	Architect	Image
1	178,926[1]	Biltmore Estate	Asheville, North Carolina	George Washington Vanderbilt II	The Biltmore Company[2]	1895	Châteauesque	Richard Morris Hunt and Frederick Law Olmsted
2	109,000[3]	Oheka Castle	West Hills, New York	Otto Hermann Kahn	Gary Melius[4]	1919	Châteauesque	Delano and Aldrich
3	100,000	Whitemarsh Hall	Wyndmoor, Pennsylvania	Edward T. Stotesbury	(demolished in 1980) [5]	1917	Georgian	Horace Trumbauer
4	97,188[6]	Arden House	Harriman, New York	Edward Henry Harriman	Mo Tianquan (via Research Center on Natural Conservation)[7][8][9][10][11]	1909	Châteauesque	Carrère and Hastings
5	96,582	Winterthur	Winterthur, Delaware	Henry Francis du Pont	Winterthur Museum, Garden and Library	1932	Georgian Revival	Henry Francis du Pont
6 (tie)	90,000	Cornelius Vanderbilt II House	New York, New York	Cornelius Vanderbilt II	(demolished in 1926)	1882	Châteauesque	George B. Post
6 (tie)	90,000	Shadow Lawn	West Long Branch, New Jersey	Hubert T. Parson	Monmouth University	1927	Beaux-Arts	Horace Trumbauer
8	88,000[12]	Meadow Brook Hall	Rochester Hills, Michigan	Matilda Dodge Wilson	Oakland University	1929	Tudor Revival	Smith Hinchman & Grylls
9	85,000[13]	Versailles	Windermere, Florida	David A. Siegel	David A. Siegel[14][15][16]	(under construction)	Châteauesque
10 (tie)	80,000	Florham	Florham Park, New Jersey	Hamilton and Florence Vanderbilt Twombly	Fairleigh Dickinson University	1897	Georgian Revival	McKim Mead & White
10 (tie)	80,000	Harbor Hill	Roslyn, New York	Clarence H. Mackay	(demolished in 1947)	1899	Châteauesque	McKim Mead & White
12	75,000	Indian Neck Hall	Oakdale, New York	Frederick Gilbert Bourne	St. John's University	1908	Federal Style	Ernest Flagg
13	72,215[17][18][19]	Pensmore	Highlandville, Missouri	Steven T. Huff	Steven T. Huff[20][21][22][23]	2016	Châteauesque
14	72,000	Inisfada	North Hills, New York	Nicholas Frederic Brady	(demolished in 2013)	1919	Tudor Revival	John Torrey Windrim
15 (tie)	70,000	Idle Hour	Oakdale, New York	William K. Vanderbilt	Dowling College	1901	English Country Style	Richard Howland Hunt
15 (tie)	70,000[24]	Woodlea	Briarcliff Manor, New York	Elliott Fitch Shepard	Sleepy Hollow Country Club	1895	Italian Renaissance Revival	McKim, Mead & White
15 (tie)	70,000[25]	Lynnewood Hall	Elkins Park, Pennsylvania	Peter A. B. Widener[26]	Richard Yoon[27]	1900	Neoclassical	Horace Trumbauer
18	68,500[28]	Hearst Castle	San Simeon, California	William Randolph Hearst	California Department of Parks and Recreation	1947	Spanish Colonial Revival	Julia Morgan
19	66,341[29]	Grey Towers Castle	Glenside, Pennsylvania	William Welsh Harrison [30]	Arcadia University	1896	Gothic Revival	Horace Trumbauer
20	64,500[31]	Stan Hywet Hall	Akron, Ohio	Frank Seiberling	Stan Hywet Hall Foundation[32]	1915	Tudor Revival	Charles Sumner Schneider
21	64,000[33]	Fair Field	Sagaponack, New York	Ira Rennert	Ira Rennert[34]	2003	Italian Renaissance	Mark Ferguson[35]
22	62,500[36]	Mar-a-Lago	Palm Beach, Florida	Marjorie Merriweather Post	Donald Trump[37]	1927	Spanish Colonial Revival	Marion Sims Wyeth Joseph Urban
23	62,482[38]	The Breakers	Newport, Rhode Island	Cornelius Vanderbilt II	Preservation Society of Newport County	1895	Italian Renaissance	Richard Morris Hunt
24	62,220[39]	Gemini	Manalapan, Florida	Gerard Barnes Lambert, Sr [40]	Dirk Edward Ziff[41]	1940s	Mediterranean Revival	Marion Sims Wyeth Edson E. Dailey [42]
25 (tie)	60,000	Pembroke	Glen Cove, New York	Joseph De Lamar	(demolished in 1968)	1916	Neoclassical	C.P.H. Gilbert
25 (tie)	60,000	El Mirasol	Palm Beach, Florida	Edward T. Stotesbury	(demolished in 1958)	1920	Spanish Colonial Revival	Addison Mizner
25 (tie)	60,000[43]	Tower of Beauty	Sylmar, California	J.B. Nethercutt	Nethercutt-Richards family	1971	Art Deco	Tony Hinsbergen
27	58,000[44]	Duke Farms	Hillsborough Township, New Jersey	James Buchanan Duke	(demolished in 2016)	1903	Tudor Revival	Henry H. Kendall
28	57,000[45]	Eschman Meadows	Nashport, Ohio	Tami Longaberger[46]	Awesome87 LLC and SPG87 LLC[47][48]	2001	Georgian	George Acock Phil White
29	56,881	Castle Hill	Ipswich, Massachusetts	Richard T. Crane Jr.	The Trustees of Reservations	1928	English Baroque	David Adler
30	56,368[49]	Andrew Carnegie Mansion	New York, New York	Andrew Carnegie	Smithsonian Institution	1901	Georgian Revival	Babb, Cook & Willard
31	56,000[50]	Blairsden	Peapack-Gladstone, New Jersey	Clinton Ledyard Blair	T. Eric Galloway[51]	1903	Châteauesque	Carrère and Hastings
32	55,360	Ralston Hall	Belmont, California	William Chapman Ralston	Notre Dame de Namur University	1864	Italianate	Henry W. Cleaveland
33 (tie)	55,000	White House	Washington, D.C.	United States of America	National Park Service	1800	Neoclassical	James Hoban
33 (tie)	55,000	Belle Grove	White Castle, Louisiana	John Andrews	(demolished in 1952)	1857	Greek Revival Italianate	Henry Howard
33 (tie)	55,000	Elm Court	Lenox, Massachusetts	Emily Thorn Vanderbilt	Travaasa Experiential Resorts [52]	1885	American Shingle Style	Peabody and Stearns
33 (tie)	55,000	Roundwood Manor	Hunting Valley, Ohio	Van Sweringen brothers	Sylvia Korey[53]	1929	Colonial Revival	Philip Lindsley Small
33 (tie)	~55,000	Rockwood Hall	Mount Pleasant, New York	William Rockefeller	(demolished in 1942)	1849	Castellated Elizabethan	Gervase Wheeler, Carrère and Hastings
38	54,838[54]	Dumbarton Oaks	Washington, D.C.	William Hammond Dorsey	Harvard University	1801	Colonial Revival
39	54,400[55]	Chateau Montagel	Shoal Creek, Alabama	Larry House	Medical Cloud Computing, LLC[56]	1997[57]	Châteauesque	Bill Shephard[58]
40	54,246[59]	Searles Castle	Great Barrington, Massachusetts	Mary Hopkins Searles	John Dewey Academy	1883	Châteauesque	McKim Mead & White
41	53,000	Nottoway	White Castle, Louisiana	John Hampden Randolph	Paul Ramsay Foundation[60]	1858	Greek Revival Italianate	Henry Howard
42	52,897[61]	Hala Ranch	Aspen, Colorado	Bandar bin Sultan	John Paulson[62]	1991	Rustic	Hagman Yaw
43	52,503[63]	The Manor	Los Angeles, California	Aaron Spelling	Petra Ecclestone[64]	1988	Châteauesque	James Langenheim & Associates
44	52,300[65]	Felix M. Warburg House	New York, New York	Felix M. Warburg	Jewish Museum of New York	1906	Châteauesque	Charles Pierrepont Henry Gilbert
45	51,000[66]	Hacienda De La Paz	Rolling Hills, California	John Z. Blazevich	John Z. Blazevich[67]	2008	Spanish Colonial Revival	Rafael Manzano Martos
46	50,853	Chase Mansion	West Hartford, Connecticut	Arnold Chase	Arnold Chase[68]	2009	Georgian	Allan Greenberg
47	50,729[69]	Perry Belmont House	Washington, D.C.	Perry Belmont	Order of the Eastern Star	1909	Beaux-Arts	Ernest Sanson Horace Trumbauer
48	50,316[70]	Otto H. Kahn House	New York, New York	Otto Hermann Kahn	Convent of the Sacred Heart	1914	Renaissance Revival	J. Armstrong Stenhouse Charles Pierrepont Henry Gilbert
49	50,302[71]	Hillside Elementary School	Berkeley, California	Berkeley Unified School District	Samuli Seppälä	1925	Tudor Revival	Walter H. Ratcliff
50 (tie)	50,000[72]	Crocker-McMillin Mansion	Mahwah, New Jersey	George Crocker	Ilija Pavlovic[73]	1907 (renovated before 2018)		James Brite and Henry Bacon
50 (tie)	50,000	Reid Hall	Purchase, New York	Whitelaw Reid	Manhattanville College	1892	Renaissance Revival	Stanford White
50 (tie)	50,000	Wingwood House	Bar Harbor, Maine	Alexander Cassatt	(demolished in 1953)	1903	Neoclassical	Louis Magaziner
50 (tie)	50,000	Riverside	New York, New York	Charles M. Schwab	(demolished in 1948)	1906	Châteauesque	Maurice Hébert
50 (tie)	50,000[74]	Hempstead House	Sands Point, New York	Howard Gould	Nassau County, New York	1912	Tudor Revival	Richard Howland Hunt
50 (tie)	50,000[75]	Seven Springs	Bedford, New York	Eugene Meyer	Donald Trump[76]	1919
57	49,951	Chateau Bray	Madisonville, Texas	Jim Waller[77]	James and Sonya Bray	(under construction)	French Baroque	Fonseca Design Group[77][78]
58	49,568[79]	8271 E Left Hand Fork Hobble Creek	Springville, Utah	Tom Mower	Tom Mower[80]	2010	Italian Renaissance
59	49,300[81]	The Pritzker Estate	Los Angeles, California	Anthony Pritzker	Anthony Pritzker[82]	2010	Contemporary	Grant Camden Kirkpatrick
60	49,000[83]	Ziff Mansion	Pawling, New York	William Bernard Ziff, Jr.	Dirk Edward Ziff[84]	2000
61	48,515[85]	50 Poplar Hill Drive	Farmington, Connecticut	Benjamin Sisti[86]	Casey Askar[87]	1985	Contemporary
62	48,438[88]	1299 Via Tivoli	Henderson, Nevada	Pierre Omidyar	Pierre Omidyar (via Ohana Properties, LLC)[89]	2010	Modern architecture
63	66,000[90]	Xanadu 2.0	Medina, Washington	Bill Gates[91]	Bill Gates[91]	1995	Pacific Lodge	James Cutler
64	47,000	Nemours	Wilmington, Delaware	Alfred I. du Pont	Nemours Foundation	1909	Neoclassical	Carrère and Hastings
65	46,054[92]	Greystone Mansion	Beverly Hills, California	Edward L. Doheny	City of Beverly Hills	1928	Tudor Revival	Gordon Kaufmann
66	46,000[93]	Elstowe Manor	Elkins Park, Pennsylvania	William L. Elkins	Dominican Sisters of St. Catherine de' Ricci	1898	Italian Renaissance	Horace Trumbauer
67	45,891[94]	457 Bel Air Road	Los Angeles, California	Beny Alagem	Beny Alagem[95]	2006	French Normandy	Robert A.M. Stern[96]
68	45,854[97]	Villa Collina	Moorestown, New Jersey	Vernon Hill	Vernon Hill[98]	2002	Italian Renaissance[97]
69	45,842[99]	Townsend House	Washington, D.C.	Richard T. Townsend	Cosmos Club	1901	Beaux-Arts	Carrère and Hastings
70 (tie)	45,000[100]	Illinois Executive Mansion	Springfield, Illinois	State of Illinois	State of Illinois	1855	Georgian Revival	John M. Van Osdel
70 (tie)	45,000[101]	Yaddo	Saratoga Springs, New York	Spencer Trask[102]	Corporation of Yaddo[102]	1893	Tudor Revival	William Halsey Wood
70 (tie)	45,000[103]	Darlington	Mahwah, New Jersey	George Crocker	Ilija Pavlovic[104]	1907	Jacobean	James Brite
70 (tie)	45,000[105]	Henry Clay Frick House	New York, New York	Henry Clay Frick	Frick Collection	1914	Beaux-Arts	Carrère and Hastings
74	44,936[106]	Anderson House	Washington, D.C.	Larz Anderson	Society of the Cincinnati	1905	Beaux-Arts	Arthur Little Herbert Browne
75	44,925	Le Palais	Beverly Hills, California	Mohamed Hadid	Lola Karimova-Tillyaeva	2011	Châteauesque
76	44,309[107]	Glencairn	Bryn Athyn, Pennsylvania	Raymond Pitcairn	The New Church	1938	Romanesque	Raymond Pitcairn
77	44,234[108]	Villa Vittoriosa	Fayetteville, Georgia	Evander Holyfield	Rick Ross	1994	Neoclassical	Portman Fuchtman Vinson Sunderland
78	44,229[109]	Ochre Court	Newport, Rhode Island	Ogden Goelet	Salve Regina University	1892	Châteauesque	Richard Morris Hunt
79	44,000[110]	Hyde Park	Hyde Park, New York	Frederick Vanderbilt	National Park Service	1899	Beaux-Arts	Charles Follen McKim
80	43,793[111]	Boldt Castle	Alexandria Bay, New York	George Boldt[112]	Thousand Islands Bridge Authority[113]	1904	Chateauesque	G.W. & W.D. Hewitt
81	43,561[114]	Marland Mansion	Ponca City, Oklahoma	Ernest Whitworth Marland[115]	City of Ponca City[116]	1928	Mediterranean Revival	John Duncan Forsyth
82	43,557	901 Trophy Hills Drive	Las Vegas, Nevada	Sheldon Adelson	Sheldon Adelson[117]	2013
83	43,517[118]	Asherwood	Carmel, Indiana	Melvin Simon[119]	Great American Songbook Foundation[120]	1999	Chateauesque
84	43,040[121]	Primatara	Springfield, Missouri	Robert Low	Robert Low[122]	(under construction)		Richard Drummond Davis
85	42,831[123]	Château des Fleurs	Los Angeles, California	James A. Kaplan	James A. Kaplan[124]	2014	Chateauesque	William Hefner
86	42,014[125]	51 Winding Brook Drive	Saratoga Springs, New York	John Breyo	John Breyo[126]	2006	Mediterranean Revival	Robert Flansburg[127]
87 (tie)	42,000	Payne Mansion	Esopus, New York	Oliver Hazard Payne[128]	Marist College[129]	1911	Beaux-Arts	Carrère and Hastings
87 (tie)	42,000	Rose Terrace	Grosse Pointe Farms, Michigan	Anna Thompson Dodge[130]	(demolished in 1976)	1931	Neoclassical	Horace Trumbauer
89	41,774[131]	Le Palais Royal	Hillsboro Beach, Florida	Robert Pereira[132]	Robert Pereira	2014	Beaux-Arts	Denio Madera
90	41,050[133]	Carolands	Hillsborough, California	Harriet Pullman Carolan[134]	Charles Bartlett Johnson[135]	1914	Second Empire	Ernest Sanson Willis Polk
91 (tie)	41,000[136]	Hayes Mansion	San Jose, California	Mary Hayes Chynoweth[137]	City of San Jose[138]	1905	Mediterranean Revival	George Page
91 (tie)	41,000[139]	NYIT de Seversky Mansion	Old Westbury, New York	Alfred I. du Pont[140]	New York Institute of Technology[141]	1918	Georgian Revival	Carrère and Hastings
93	40,916[142]	Il Palmetto	Palm Beach, Florida	Joseph E. Widener[143]	James H. Clark[144]	1927	Mediterranean Revival	Maurice Fatio
94	40,280[145]	Walker McCune Mansion	Paradise Valley, Arizona	Walker McCune[146]	George A. Hormel family[147]	1962	Contemporary
95 (tie)	40,000	Mills Mansion	Hyde Park, New York	Ogden Mills[148]	New York State Office of Parks, Recreation and Historic Preservation[149]	1896	Beaux-Arts	Stanford White
95 (tie)	40,000	The Braes	Glen Cove, New York	Herbert L. Pratt[150]	Webb Institute[151]	1912	Jacobean	James Brite
95 (tie)	40,000	Coe Hall	Upper Brookville, New York	William Robertson Coe[152]	Planting Fields Foundation[153]	1921	Tudor Revival	Guy Lowell
95 (tie)	40,000[154]	Rynwood	Old Brookville, New York	Samuel Agar Salvage[155]	John Mariani Jr[156]	1927	Tudor Revival	Roger Bullard
95 (tie)	40,000[157]	10697 Somma Way	Los Angeles, California	Ty Cueva[158]	Ty Cueva	2017	Spanish Colonial Revival
100	39,648[159]	Seaview Terrace	Newport, Rhode Island	Edson Bradley[160]	Martin Carey	1925	Chateauesque	Howard Greenley

See also

• List of Gilded Age mansions

References

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