Despite the weak housing market, Donald Trump has recently sold the Palm Beach estate he bought for $US41.35 million in 2004 for $100 million (he came down from $125 million).

The 80,000-square-foot property at 515 N. County Road sits on 6 acres and has 475 feet of unobstructed oceanfront, making the price per linear foot $210,526.

However, the new owner, billionaire and Russian fertilizer tycoon Dmitry Rybolovlev, is actually considering tearing down the mansion and possibly subdividing the property, according to sources.