Chartwell Estate ($350 Million)

Introduced to the market for the jaw-dropping sum of $350 million, Chartwell is currently the most expensive property on the market in the United States. The 10.3-acre Bel Air estate boasts a 25,000-square-foot main residence built by architect Sumner Spaulding in 1933. Inspired by 18th-century, French neoclassical architecture, the chateau-style abode served as the Clampett […]