A 15,000 square-foot custom built home on Belvedere Island in Marin County, California, U.S. (Photographer: David Paul Morris/Bloomberg)

Buy a $125 Million Island Compound Under an Hour From New York

(Bloomberg) -- If the Hamptons are the vacation playground for New York’s rich and famous, the North Shore of Long Island is the backyard for the city’s almost-as-rich and vastly more discreet.