There are 9 real estate agents found in New Knoxville, OH. View our New Knoxville real estate area information to learn about the weather, local school districts, demographic data, and general information about New Knoxville, OH. Get in touch with a New Knoxville real estate agent who can help you find the home of your dreams in New Knoxville. Use our mortgage calculator to see how much it would be to finance a home in New Knoxville. Not ready to buy yet? Find and compare apartments for rent in New Knoxville.