Real Estate

The $30 Million Island Mansion That Twitter, Netflix, and Kayak Built

Set on Belvedere Island just north of San Francisco, the contemporary house took venture capitalist Todd Chaffee five years to build.

The 7,500-square-foot house has 280-degree views.

Photographer: Matt McCourtney

By 2007, Todd Chaffee had already lived in two houses on Belvedere Island when he decided to buy a third.

The venture capitalist first moved to the tiny, affluent community off the coast of the Tiburon Peninsula in 2000. “Our first place was on the lagoon, a supercool little waterway within the island. Our second house was on the very top of the island, but then we wanted to be closer to the water, and this lot came up,” he says. “I was like, I’m grabbing it.”