There are 8 real estate agents found in Hartsel, CO. View our Hartsel real estate area information to learn about the weather, local school districts, demographic data, and general information about Hartsel, CO. Get in touch with a Hartsel real estate agent who can help you find the home of your dreams in Hartsel. Use our mortgage calculator to see how much it would be to finance a home in Hartsel. Not ready to buy yet? Find and compare apartments for rent in Hartsel.