There are 54 real estate agents found in Mellen, WI. View our Mellen real estate area information to learn about the weather, local school districts, demographic data, and general information about Mellen, WI. Get in touch with a Mellen real estate agent who can help you find the home of your dreams in Mellen. Use our mortgage calculator to see how much it would be to finance a home in Mellen. Not ready to buy yet? Find and compare apartments for rent in Mellen.