Mark Zuckerberg Buys Ultra-Exclusive $150M–$200M Estate in Florida’s “Billionaire Bunker”

Meta CEO Mark Zuckerberg is reportedly the latest tech billionaire to establish roots in Florida, purchasing a newly completed waterfront mansion on Indian Creek Island — the ultra-private enclave often nicknamed “Billionaire Bunker.”

The off-market deal is estimated to fall between $150 million and $200 million, placing it among the most expensive residential transactions in Florida history. The estate reportedly includes expansive terraces, a private dock, and a waterfront pool — hallmarks of the island’s high-security, high-luxury appeal.

The Tax and Policy Backdrop

The timing is notable. California lawmakers are debating a proposed 2026 “Billionaire Tax,” a one-time 5% levy on individuals with net worth above $1 billion. Governor Gavin Newsom has acknowledged concerns that such measures could accelerate the migration of ultra-high-net-worth individuals.

By contrast, Florida offers zero state income tax — a factor real estate brokers say has fueled a wave of executive relocations and discreet, off-market property deals in South Florida.

A Growing Billionaire Cluster

Zuckerberg joins high-profile neighbors including Jeff Bezos, Carl Icahn, and Tom Brady — further solidifying Indian Creek’s status as one of the most concentrated hubs of wealth in the country.

Bigger Picture

Beyond real estate, the move reflects a broader shift in the geography of American wealth and power. Tax policy, regulatory climate, and lifestyle factors are increasingly influencing where billionaires choose to live and invest.

As capital flows south, Florida’s role as a parallel power center to Silicon Valley and New York continues to strengthen — one mansion at a time.