Miami Beach, Florida, United States
Billy Joel has sold his palatial Miami Beach mansion for just under $14 million according to TMZ. Joel purchased it for $13.5 million in 2006. The mansion is still publicly listed here, but TMZ reports that sources close to the deal say the mystery buyer is billionaire Diego Della Valle. The house itself was built in 2004 and offers 8,881 square feet with 7 bedrooms & 9 bathrooms on 0.70 acres. There is a luxurious bar, wine cellar, gourmet chef’s kitchen, formal living & dining rooms, and stunning views of the bay. There is also 165′ of water frontage.