Mark Zuckerberg – $7 Million, Palo Alto

This billionaire prefers to enjoy his money and lives in a far more expensive home (although not too expensive considering the size of his fortune). Although he’s lost a few billions after the Cambridge Analytica scandal in 2018, he is still one of the richest people on the planet. The co-founder of Facebook, Mark Zuckerberg purchased this house in 2011 before he got married. It’s a five-bedroom, five-bathroom mansion with a saltwater pool and other amenities. The estate provides all the privacy he needs to enjoy his free time with his family.