$55,000,000 The Faena Penthouse currently owned by Kenneth Griffin was purchased with the unit directly below it for $60 million last September. Both units returned to the market in January asking a combined $73 million.

$47,500,000 The 321 Ocean penthouse hit the market in December, encompassing the ninth and tenth floors of the glassy ultra-luxury building. It has four bedrooms, seven bathrooms, and a private rooftop terrace.

$39,000,000This waterfront single-family home last sold for $11 million in 2012, but after a four-year renovation with over $5 million in upgrades, it's now on the market for more than triple its last price. Some of the most luxurious features in this home include a 500-foot seawall, Olympic pool, and clay tennis court.

$37,000,000 The Estefans put 1 Star Island on the market for $40 million last spring. It features seven bedrooms and 240 feet of waterfront.

$36,000,000Award winning architect Chad Opennheim designed this residence with 13,500 square feet of space, a spacious outdoor pool, and floor-to-ceiling windows.

$35,900,000This spec home for sale on North Bay Road named "Sesto Senso" is owned by Chicken Kitchen founder Christian de Berdouare, the man who also owns the now demolished residence formerly owned by Pablo Escobar. It features a rooftop swimming pool.

$32,000,000With 100 feet of water frontage, this smart home comes with a movie theater, "pet room," staff quarters, and four-car garage.

$32,000,000The tropical modern home Casa Clara on the Venetian Islands is a stunner with seven bedrooms and 11 bathrooms, designed by Choeff Levy Fischman.