The median home value in Keller, TX is $700,000. This is higher than the county median home value of $310,337. The national median home value is $308,980. The average price of homes sold in Keller, TX is $700,000. Approximately 77% of Keller homes are owned, compared to 19% rented, while 4% are vacant. Keller 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 Keller real estate agent to arrange a tour today! Learn more about Keller Real Estate.