Patrick Cahill's House

Patrick Cahill is a property developer in California's Bay Area.

Cahill built this property, known as the Whitehall Estate in 2017. The 20 acre property features a 6,700 sqft main house, a 3 bedroom guest house, an 800 sqft spa house, infinity and lap pools -- 14 of the property's acres are devoted to Rutherford cabernet sauvignon grape vineyards.