There are 39 real estate agents found in Ballston Spa, NY. View our Ballston Spa real estate area information to learn about the weather, local school districts, demographic data, and general information about Ballston Spa, NY. Get in touch with a Ballston Spa real estate agent who can help you find the home of your dreams in Ballston Spa. Use our mortgage calculator to see how much it would be to finance a home in Ballston Spa. Not ready to buy yet? Find and compare apartments for rent in Ballston Spa.