The median home value in Olathe, KS is $356,944. This is lower than the county median home value of $370,000. The national median home value is $308,980. The average price of homes sold in Olathe, KS is $356,944. Approximately 69% of Olathe homes are owned, compared to 26% rented, while 4% are vacant. Olathe 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 Olathe real estate agent to arrange a tour today! Learn more about Olathe Real Estate.