There are 11 real estate agents found in Martell, CA. View our Martell real estate area information to learn about the weather, local school districts, demographic data, and general information about Martell, CA. Get in touch with a Martell real estate agent who can help you find the home of your dreams in Martell. Use our mortgage calculator to see how much it would be to finance a home in Martell. Not ready to buy yet? Find and compare apartments for rent in Martell.