No. 2 Most Expensive Home Sold: 15 Central Park West, penthouse

15 Central Park West, Penthouse, New York, N.Y. 10023
Sale price: $88 million

Former Citigroup chairman Sandy Weill just listed this 10-room condo at the Robert A.M. Stern-designed 15 Central Park West in November for $88 million, promising to give the proceeds to charity. Forbes.com reported on Dec. 19 that Ekaterina Rybolovleva, the 22-year-old daughter of Russian billionaire Dmitriy Rybolovlev, bought the unit at the full price. This would be a new record price for homes sold in New York City. Other notable residents have included Goldman Sachs CEO Lloyd Blankfein, hedgefunder Daniel Lobe and rock star Sting.

Photography by: JB Reed/Bloomberg