Hedge Funder Dan Loeb Just Sold His Waterfront Miami Beach Mansion for $35.5 Million. The Choeff Levy Fischman-designed property overlooking Biscayne Bay on exclusive North Bay Road includes a roof deck, infinity pool and private dock. Four years ago, Dan Loeb forked over $20 million for a modern mansion overlooking Biscayne Bay in Miami Beach. Late last year, the East Coast-based founder and CEO of...