Price: $12.995 million
Location: 3130 Antelo Road, Los Angeles
Size: 11,750 square feet
Mariah and Nick are flipping their Bel-Air home for almost double what they purchased it for back in 2009. In addition to the seven bedrooms and nine baths, the estate includes an indoor basketball court and, most notably, a double-gated entrance that can house up to 20 cars. Factor in space to hold at least 100 guests, and you've got the perfect spot to host Gatsby-style soirees.
Reportedly there are several themed rooms, including a Moroccan one where Cannon is said to have proposed, and an Aspen-themed room with a ski resort aesthetic.