List of largest houses in the United States
Largest houses

List of largest houses in the United States

Section Title: Largest houses
Table Section Text: None

Rank	Square footage	Name	Location	Built for	Owner	Year completed	Architectural style	Architect	Image

1	175,856	Biltmore Estate	Asheville, North Carolina	George Washington Vanderbilt II	William A.V. Cecil Jr.	1895	Châteauesque	Richard Morris Hunt	Biltmore Estate (trimmed).PNG

2	109,000	Oheka Castle	West Hills, New York	Otto Hermann Kahn	Gary Melius	1919	Châteauesque	Delano and Aldrich	-

3	100,000	Whitemarsh Hall	Wyndmoor, Pennsylvania	Edward T. Stotesbury	(demolished in 1980)	1917	Georgian	Horace Trumbauer	-

4	97,188	Arden House	Harriman, New York	Edward Henry Harriman	Mo Tianquan (via Research Center on Natural Conservation)	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	Winterthur Museum - DSC01316.JPG

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 Templeton Parson	Monmouth University	1927	Beaux-Arts	Horace Trumbauer	-

8	85,000	Versailles	Windermere, Florida	David A. Siegel	David A. Siegel	(under construction)	Châteauesque	-

9 (tie)	80,000	Florham	Florham Park, New Jersey	Hamilton and Florence Vanderbilt Twombly	Fairleigh Dickinson University	1897	Georgian Revival	McKim Mead & White	-

9 (tie)	80,000	Harbor Hill	Roslyn, New York	Clarence H. Mackay	(demolished in 1947)	1899	Châteauesque	McKim Mead & White	Harborhillaerial.JPG

11	75,000	Indian Neck Hall	Oakdale, New York	Frederick Gilbert Bourne	St. John's University	1908	Federal Style	Ernest Flagg	-

12	72,215	Pensmore	Highlandville, Missouri	Steven T. Huff	Steven T. Huff	2016	Châteauesque

13	72,000	Inisfada	North Hills, New York	Nicholas Frederic Brady	(demolished in 2013)	1919	Tudor Revival	John Torrey Windrim

14 (tie)	70,000	Idle Hour	Oakdale, New York	William K. Vanderbilt	Dowling College	1901	English Country Style	Richard Howland Hunt	-

14 (tie)	70,000	Woodlea	Briarcliff Manor, New York	Elliott Fitch Shepard	Sleepy Hollow Country Club	1895	Italian Renaissance Revival	McKim, Mead & White	Woodlea in Briarcliff Manor (4).tif

16	68,500	Hearst Castle	San Simeon, California	William Randolph Hearst	California Department of Parks and Recreation	1947	Spanish Colonial Revival	Julia Morgan	-

17	66,341	Grey Towers Castle	Glenside, Pennsylvania	William Welsh Harrison	Arcadia University	1896	Gothic Revival	Horace Trumbauer	GreyTowers3.JPG

18	64,500	Stan Hywet Hall	Akron, Ohio	Frank Seiberling	Stan Hywet Hall Foundation	1915	Tudor Revival	Charles Sumner Schneider	-

19	64,000	Fair Field	Sagaponack, New York	Ira Rennert	Ira Rennert	2003	Italian Renaissance	Mark Ferguson	-

20	62,500	Mar-a-Lago	Palm Beach, Florida	Marjorie Merriweather Post	Donald Trump	1927	Spanish Colonial Revival	Marion Sims Wyeth Joseph Urban	-

21	62,482	The Breakers	Newport, Rhode Island	Cornelius Vanderbilt II	Preservation Society of Newport County	1895	Italian Renaissance	Richard Morris Hunt	-

22	62,272	Lynnewood Hall	Elkins Park, Pennsylvania	Peter A. B. Widener	Richard Yoon	1900	Neoclassical	Horace Trumbauer	-

23	62,220	Gemini	Manalapan, Florida	Gerard Barnes Lambert, Sr	Dirk Edward Ziff	1940s	Mediterranean Revival	Marion Sims Wyeth Edson E. Dailey

24 (tie)	60,000	Meadow Brook Hall	Rochester Hills, Michigan	Matilda Dodge Wilson	Oakland University	1929	Tudor Revival	Smith Hinchman & Grylls	Meadowbrook Hall.JPG

24 (tie)	60,000	Whitehall	Palm Beach, Florida	Henry Morrison Flagler	Henry Morrison Flagler Museum	1902	Beaux-Arts	Carrère and Hastings	-

24 (tie)	60,000	Pembroke	Glen Cove, New York	Joseph De Lamar	(demolished in 1968)	1916	Neoclassical	C.P.H. Gilbert

24 (tie)	60,000	El Mirasol	Palm Beach, Florida	Edward T. Stotesbury	(demolished in 1958)	1920	Spanish Colonial Revival	Addison Mizner	-

28	58,000	Duke Farms	Hillsborough Township, New Jersey	James Buchanan Duke	(demolished in 2016)	1903	Tudor Revival	Henry H. Kendall

29	57,000	Eschman Meadows	Nashport, Ohio	Tami Longaberger	Awesome87 LLC and SPG87 LLC	2001	Georgian	George Acock Phil White

30	56,881	Castle Hill	Ipswich, Massachusetts	Richard T. Crane Jr.	The Trustees of Reservations	1928	English Baroque	David Adler	-

31	56,368	Andrew Carnegie Mansion	New York, New York	Andrew Carnegie	Smithsonian Institution	1901	Georgian Revival	Babb, Cook & Willard	-

32	56,000	Blairsden	Peapack-Gladstone, New Jersey	Clinton Ledyard Blair	T. Eric Galloway	1903	Châteauesque	Carrère and Hastings	-

33	55,360	Ralston Hall	Belmont, California	William Chapman Ralston	Notre Dame de Namur University	1864	Italianate	Henry W. Cleaveland	SOUTHWEST FRONT - Ralston Hall, Ralston Avenue, Belmont, San Mateo County, CA HABS CAL,41-BELM,1-20 (CT).tif

34 (tie)	55,000	White House	Washington, D.C.	United States of America	National Park Service	1800	Neoclassical	James Hoban	White House DC.JPG

34 (tie)	55,000	Belle Grove	White Castle, Louisiana	John Andrews	(demolished in 1952)	1857	Greek Revival Italianate	Henry Howard	-

34 (tie)	55,000	Elm Court	Lenox, Massachusetts	Emily Thorn Vanderbilt	Travaasa Experiential Resorts	1885	American Shingle Style	Peabody and Stearns	-

34 (tie)	55,000	Roundwood Manor	Hunting Valley, Ohio	Van Sweringen brothers	Sylvia Korey	1929	Colonial Revival	Philip Lindsley Small

34 (tie)	~55,000	Rockwood Hall	Mount Pleasant, New York	William Rockefeller	(demolished in 1942)	1849	Castellated Elizabethan	Gervase Wheeler, Carrère and Hastings	-

39	54,838	Dumbarton Oaks	Washington, D.C.	William Hammond Dorsey	Harvard University	1801	Colonial Revival	-

40	54,400	Chateau Montagel	Shoal Creek, Alabama	Larry House	Medical Cloud Computing, LLC	1997	Châteauesque	Bill Shephard	-

41	54,246	Searles Castle	Great Barrington, Massachusetts	Mary Hopkins Searles	John Dewey Academy	1883	Châteauesque	McKim Mead & White	-

42	53,000	Nottoway	White Castle, Louisiana	John Hampden Randolph	Paul Ramsay Foundation	1858	Greek Revival Italianate	Henry Howard	Nottoway Plantation.JPG

43	52,897	Hala Ranch	Aspen, Colorado	Bandar bin Sultan	John Paulson	1991	Rustic	Hagman Yaw

44	52,503	The Manor	Los Angeles, California	Aaron Spelling	Petra Stunt	1988	Châteauesque	James Langenheim & Associates	-

45	52,300	Felix M. Warburg House	New York, New York	Felix M. Warburg	Jewish Museum of New York	1906	Châteauesque	Charles Pierrepont Henry Gilbert	-

46	51,000	Hacienda De La Paz	Rolling Hills, California	John Z. Blazevich	John Z. Blazevich	2008	Spanish Colonial Revival	Rafael Manzano Martos

47	50,853	Chase Mansion	West Hartford, Connecticut	Arnold Chase	Arnold Chase	2009	Georgian	Allan Greenberg

48	50,729	Perry Belmont House	Washington, D.C.	Perry Belmont	Order of the Eastern Star	1909	Beaux-Arts	Ernest Sanson Horace Trumbauer	Belmont Mansion (Washington, D.C.).JPG

49	50,316	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	-

50	50,302	Hillside Elementary School	Berkeley, California	Berkeley Unified School District	Samuli Seppälä	1925	Tudor Revival	Walter H. Ratcliff	-

51 (tie)	50,000	Mahwah	New Jersey	George Crocker	Ilija Pavlovic	1907 (renovated before 2018)	James Brite and Henry Bacon

51 (tie)	50,000	Reid Hall	Purchase, New York	Whitelaw Reid	Manhattanville College	1892	Renaissance Revival	Stanford White	-

51 (tie)	50,000	Wingwood House	Bar Harbor, Maine	Alexander Cassatt	(demolished in 1953)	1903	Neoclassical	Louis Magaziner

51 (tie)	50,000	Riverside	New York, New York	Charles M. Schwab	(demolished in 1948)	1906	Châteauesque	Maurice Hébert	-

51 (tie)	50,000	Hempstead House	Sands Point, New York	Howard Gould	Nassau County, New York	1912	Tudor Revival	Richard Howland Hunt	-

51 (tie)	50,000	Seven Springs	Bedford, New York	Eugene Meyer	Donald Trump	1919

57	49,951	Chateau Bray	Madisonville, Texas	Jim Waller	James and Sonya Bray	(under construction)	French Baroque	Fonseca Design Group	-

58	49,568	8271 E Left Hand Fork Hobble Creek	Springville, Utah	Tom Mower	Tom Mower	2010	Italian Renaissance

59	49,300	The Pritzker Estate	Los Angeles, California	Anthony Pritzker	Anthony Pritzker	2010	Contemporary	Grant Camden Kirkpatrick

60	49,000	Ziff Mansion	Pawling, New York	William Bernard Ziff, Jr.	Dirk Edward Ziff	2000

61	48,515	50 Poplar Hill Drive	Farmington, Connecticut	Benjamin Sisti	Curtis Jackson	1985	Contemporary

62	48,438	1299 Via Tivoli	Henderson, Nevada	Pierre Omidyar	Pierre Omidyar (via Ohana Properties, LLC)	2010	Modern architecture

63	48,160	Xanadu 2.0	Medina, Washington	Bill Gates	Bill Gates	1995	Pacific Lodge	James Cutler	-

64	47,000	Nemours	Wilmington, Delaware	Alfred I. du Pont	Nemours Foundation	1909	Neoclassical	Carrère and Hastings	Nemours Mansion.JPG

65	46,054	Greystone Mansion	Beverly Hills, California	Edward L. Doheny	City of Beverly Hills	1928	Tudor Revival	Gordon Kaufmann	Greystone Mansion.JPG

66	46,000	Elstowe Manor	Elkins Park, Pennsylvania	William L. Elkins	Dominican Sisters of St. Catherine de' Ricci	1898	Italian Renaissance	Horace Trumbauer	Elstowe Manor, Elkins Estate 01.JPG

67	45,891	457 Bel Air Road	Los Angeles, California	Beny Alagem	Beny Alagem	2006	French Normandy	Robert A.M. Stern	-

68	45,854	Villa Collina	Moorestown, New Jersey	Vernon Hill	Vernon Hill	2002	Italian Renaissance

69	45,842	Townsend House	Washington, D.C.	Richard T. Townsend	Cosmos Club	1901	Beaux-Arts	Carrère and Hastings	Cosmos Club - Blizzard of 2010.JPG

70 (tie)	45,000	Illinois Executive Mansion	Springfield, Illinois	State of Illinois	State of Illinois	1855	Georgian Revival	John M. Van Osdel	Executive Mansion.JPG

70 (tie)	45,000	Yaddo	Saratoga Springs, New York	Spencer Trask	Corporation of Yaddo	1893	Tudor Revival	William Halsey Wood	-

70 (tie)	45,000	Darlington	Mahwah, New Jersey	George Crocker	Ilija Pavlovic	1907	Jacobean	James Brite	-

70 (tie)	45,000	Henry Clay Frick House	New York, New York	Henry Clay Frick	Frick Collection	1914	Beaux-Arts	Carrère and Hastings	Henry C Frick House 009.JPG

74	44,936	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	Glencairn	Bryn Athyn, Pennsylvania	Raymond Pitcairn	The New Church	1929	Romanesque	Raymond Pitcairn	-

77	44,234	Villa Vittoriosa	Fayetteville, Georgia	Evander Holyfield	Rick Ross	1994	Neoclassical	Portman Fuchtman Vinson Sunderland

78	44,229	Ochre Court	Newport, Rhode Island	Ogden Goelet	Salve Regina University	1892	Châteauesque	Richard Morris Hunt	-

79	44,000	Hyde Park	Hyde Park, New York	Frederick Vanderbilt	National Park Service	1899	Beaux-Arts	Charles Follen McKim	Vanderbilt Mansion - IMG 7939.JPG

80	43,793	Boldt Castle	Alexandria Bay, New York	George Boldt	Thousand Islands Bridge Authority	1904	Chateauesque	G.W. & W.D. Hewitt	-

81	43,561	Marland Mansion	Ponca City, Oklahoma	Ernest Whitworth Marland	City of Ponca City	1928	Mediterranean Revival	John Duncan Forsyth	-

82	43,557	901 Trophy Hills Drive	Las Vegas, Nevada	Sheldon Adelson	Sheldon Adelson	2013

83	43,517	Asherwood	Carmel, Indiana	Melvin Simon	Great American Songbook Foundation	1999	Chateauesque

84	43,040	Primatara	Springfield, Missouri	Robert Low	Robert Low	(under construction)	Richard Drummond Davis

85	42,831	Château des Fleurs	Los Angeles, California	James A. Kaplan	James A. Kaplan	2014	Chateauesque	William Hefner

86	42,014	51 Winding Brook Drive	Saratoga Springs, New York	John Breyo	John Breyo	2006	Mediterranean Revival	Robert Flansburg

87 (tie)	42,000	Payne Mansion	Esopus, New York	Oliver Hazard Payne	Marist College	1911	Beaux-Arts	Carrère and Hastings	-

87 (tie)	42,000	Rose Terrace	Grosse Pointe Farms, Michigan	Anna Thompson Dodge	(demolished in 1976)	1931	Neoclassical	Horace Trumbauer	-

89	41,774	Le Palais Royal	Hillsboro Beach, Florida	Robert Pereira	Robert Pereira	2014	Beaux-Arts	Denio Madera

90	41,050	Carolands	Hillsborough, California	Harriet Pullman Carolan	Charles Bartlett Johnson	1914	Second Empire	Ernest Sanson Willis Polk	-

91 (tie)	41,000	Hayes Mansion	San Jose, California	Mary Hayes Chynoweth	City of San Jose	1905	Mediterranean Revival	George Page	Hayes Mansion, 200 Edenvale Ave., San Jose, CA 9-23-2012 6-49-36 PM.JPG

91 (tie)	41,000	NYIT de Seversky Mansion	Old Westbury, New York	Alfred I. du Pont	New York Institute of Technology	1918	Georgian Revival	Carrère and Hastings	-

93	40,916	Il Palmetto	Palm Beach, Florida	Joseph E. Widener	James H. Clark	1927	Mediterranean Revival	Maurice Fatio

94	40,280	Walker McCune Mansion	Paradise Valley, Arizona	Walker McCune	George A. Hormel family	1962	Contemporary

95 (tie)	40,000	Mills Mansion	Hyde Park, New York	Ogden Mills	New York State Office of Parks, Recreation and Historic Preservation	1896	Beaux-Arts	Stanford White	-

95 (tie)	40,000	The Braes	Glen Cove, New York	Herbert L. Pratt	Webb Institute	1912	Jacobean	James Brite	-

95 (tie)	40,000	Coe Hall	Upper Brookville, New York	William Robertson Coe	Planting Fields Foundation	1921	Tudor Revival	Guy Lowell	-

95 (tie)	40,000	Rynwood	Old Brookville, New York	Samuel Agar Salvage	John Mariani Jr	1927	Tudor Revival	Roger Bullard

95 (tie)	40,000	10697 Somma Way	Los Angeles, California	Ty Cueva	Ty Cueva	2017	Spanish Colonial Revival

100	39,648	Seaview Terrace	Newport, Rhode Island	Edson Bradley	Martin Carey	1925	Chateauesque	Howard Greenley	-

Sentence(s)

Rockwood Hall was the largest house in the U.S. behind the Biltmore mansion in Asheville, North Carolina.

final_sentence: Rockwood Hall was the largest house in the U.S. behind the Biltmore mansion in Asheville, North Carolina.