There are 4 real estate agents found in Three Rivers, MA. View our Three Rivers real estate area information to learn about the weather, local school districts, demographic data, and general information about Three Rivers, MA. Get in touch with a Three Rivers real estate agent who can help you find the home of your dreams in Three Rivers. Use our mortgage calculator to see how much it would be to finance a home in Three Rivers. Not ready to buy yet? Find and compare apartments for rent in Three Rivers.