Donald Trumps $700 million Mar-a-Lago estate 🤯🇺🇸 The Mar-a-Lago estate in Palm Beach, Florida, is one of Donald Trump's most famous properties. Originally built in the 1920s by cereal heiress Marjorie Merriweather Post, the mansion spans 17 acres of prime beachfront land. After purchasing it in 1985, Trump transformed it into a private club, which includes guest rooms, a spa, and other amenities. The estate has been a frequent gathering spot for events and has even served as a winter residenc