There are 5 real estate agents found in Olathe, KS. View our Olathe real estate area information to learn about the weather, local school districts, demographic data, and general information about Olathe, KS. Get in touch with an Olathe real estate agent who can help you find the home of your dreams in Olathe. Use our mortgage calculator to see how much it would be to finance a home in Olathe. Not ready to buy yet? Find and compare apartments for rent in Olathe.