It's not just an NYC Penthouse: See Ken Griffin's real estate portfolio

May 28, 2026 - 22:25

Citadel CEO Ken Griffin has made his disapproval of New York City Mayor Eric Adams' pied-a-terre tax well known. But the billionaire hedge fund manager's real estate holdings stretch far beyond a single Manhattan apartment. Griffin owns a sprawling portfolio of luxury homes across the United States and around the world, each one a testament to his immense wealth and taste for prime locations.

In New York, Griffin famously purchased a penthouse at 220 Central Park South for a record-breaking $238 million in 2019. The deal remains the most expensive home sale in U.S. history. But that is just one piece of the puzzle. He also owns a massive estate in Palm Beach, Florida, where he has spent over $350 million assembling oceanfront properties. His holdings there include a historic mansion once owned by the late cosmetics heir Lauder and several adjacent lots.

Beyond the U.S., Griffin has invested in London, where he bought a home in the exclusive Knightsbridge neighborhood for roughly $130 million. He also owns property in Tokyo, though details on that residence remain scarce. His portfolio reflects a strategy of buying trophy assets in global financial capitals, often paying well above market value to secure the best addresses. Critics argue these purchases fuel inequality, but Griffin has defended them as sound investments in cities where he does business. For now, his collection of homes continues to grow, with no signs of slowing down.