Posh Pad 10: Maison de l'Amitie

Believe it or not, the famous business tycoon also known as "The Donald" ranks lowest on this list. But Trump's beachfront property has skyrocketed in value over the years. He purchased the estate in 2004 from a bankruptcy court for $41.25 million. Maison de l'Amitie is the former home of Abe Gosman, an executive in the health care industry.

Trump's keen eye for real estate is about to pay off: He reportedly put the home up for sale in 2007 for $125 million [source: Wall Street Journal]. The 80,000-square-feet of Maison de l'Amitie feature a ballroom and a conservatory, 15 full bathrooms and eight half-baths [source: WPBF]. And including the main house, guest cottage and tennis house, it has 15 bedrooms. If the ocean is simply too salty for your taste, you can even take a dip in the 100-foot long swimming pool.

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Donald Trump hosts a Red Cross ball in January 2006 at his Mar-a-Lago club in Palm Beach. His beachfront home, which he's selling for $125 million, is located near the club.

On the next page, learn whose home has an entire floor dedicated to closet space.