Created in the 1980s by the late Orange County real estate tycoon William Lyon, the sprawling Coto de Caza property comes with a 24,000-square-foot auto showroom, 41-acre orange orchard, and helipad. Created in the 1980s by the late Orange County real estate tycoon William Lyon, the sprawling Coto de Caza property comes with a 24,000-square-foot auto showroom, 41-acre orange orchard, and helipad.