Donald Trump isn't just campaigining for the Republican presidential nomination, he's also continuing to make a fortune in real estate. Over the past weekend, his privately owned development and brokerage firm, The Trump Organization, announced the sale of a US$21 million apartment in a building Trump transformed from an aging hotel into one of Manhattan's top residential addresses. The nearly 6,200-square-foot apartment is on the 24th floor of Trump's 32-story Trump Park Avenue tower.

Trump first listed the apartment in 2013 for $35 million and cut the price twice, last offering it at $24.995 million earlier this month. Listing agent Michelle Griffith of Trump International Realty said Trump rejected an offer to rent the place for $80,000 a month.

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Trump's homes