[citation needed] The Richard H. Mandel House, designed by Edward Durell Stone, was added to the National Register of Historic Places in 1996.

[6] Bedford Hills is the site of Stepping Stones, the historic home of Alcoholics Anonymous co-founder Bill W. and his wife Lois Burnham Wilson, founder of Al-Anon/Alateen.

The home, located at 62 Oak Road in Katonah, is on the National Register of Historic Places, and has become a tour destination for members of 12 Step organizations.

[1] According to the United States Census Bureau, Bedford Hills has a total area of 1.006 square miles (2.61 km2), all land.

[12] In May 2010, Bedford Hills celebrated its centennial with a number of community-wide events, including a scavenger hunt and a pie baking contest.