The median home value in Winnetka, CA is $818,000. The national median home value is $219,700. The average price of homes sold in Winnetka, CA is $818,000. Winnetka real estate listings include condos, townhomes, and single family homes for sale. Commercial properties are also available. If you see a property you’re interested in, contact a Winnetka real estate agent to arrange a tour today!