There are 97 real estate agents found in Greencastle, IN. View our Greencastle real estate area information to learn about the weather, local school districts, demographic data, and general information about Greencastle, IN. Get in touch with a Greencastle real estate agent who can help you find the home of your dreams in Greencastle. Use our mortgage calculator to see how much it would be to finance a home in Greencastle. Not ready to buy yet? Find and compare apartments for rent in Greencastle.