Question: who has the biggest house in the us
Answer: Rank Square footage Name Location Built for Owner Year completed Architectural style Architect Image 135,280 Biltmore Estate Asheville , North Carolina George Washington Vanderbilt II William A.V. Cecil Jr . 1895 Châteauesque Richard Morris Hunt 109,000 Oheka Castle Huntington , New York Otto Hermann Kahn Gary Melius 1919 Châteauesque Delano and Aldrich 100,000 Whitemarsh Hall Wyndmoor , Pennsylvania Edward T.