Billionaire Jeff Bezos holds a real estate portfolio valued at more than $700 million. With at least a dozen properties across California, New York, Texas, Washington, D.C., and Hawaii, his collection includes a mix of expansive estates, luxury mansions, three-story penthouses, and historic homes such as the former Textile Museum in D.C. His most significant purchase to date is a $234 million investment on Miami’s Indian Creek Island, where he owns three of the island’s 40 properties. More: http