A By-The-Numbers Look at American Real Estate
An index to houses great and small over the centuries
1,000: Approximate age, in years, of the oldest continuously inhabited sites in the United States: pueblos in Acoma and Taos, New Mexico, and the village of Oraibi, Arizona
375: Approximate age, in years, of Fairbanks House, in Dedham, Mass., believed to be the nation’s oldest timber-frame house
1,297: Square footage of Fairbanks House when new
1,740: Square footage of average new house in the U.S., 1980
2,392: Square footage of average new house, 2010
175,000: Square footage of Biltmore, in Asheville, North Carolina, the largest privately owned U.S. residence
3: Number of people in the immediate family of original Biltmore owner George Washington Vanderbilt III
1.1 million: Visitors to Biltmore, the nation’s most popular house, 2011
1.06 million: Visitors to Mount Vernon, Virginia home of George Washington, 2011
1: Number of times Washington said he would “rather be on my farm than be emperor of the world”
2: U.S. municipalities named Hometown