The median home value in San Mateo, CA is $1,600,000. This is higher than the county median home value of $1,500,000. The national median home value is $308,980. The average price of homes sold in San Mateo, CA is $1,600,000. Approximately 51% of San Mateo homes are owned, compared to 45% rented, while 4% are vacant. San Mateo 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 San Mateo real estate agent to arrange a tour today! Learn more about San Mateo Real Estate.