Owner: Jeff Greene (real estate and hedge fund mogul who shorted subprime mortgage)
Location: 9505 Lania Lane, Beverly Hills, CA
Price: $35,000,000 (sold)
Square Feet: 50,000

This 10 bedroom, 12 bath behemoth is located at the end of a 1/4 mile private driveway and sits on 25 acres of land. The recently completed mansion comes with a mind numbing 50,000 square feet of living space. The main residence measures 30,000 square feet. There is also a 12,000 square foot entertainment villa, and an 8,000 square foot guest house/carriage house. The home was on originally on the market for $33,000,000. The $35,000,000 final sale price made this home the 3rd highest sales price in the history of Los Angeles and Beverly Hills. The home was designed by fame architect, Bob Offenhauser and built by Hadid Development.