There are 16 real estate agents found in 45121. View our 45121 real estate area information to learn about the weather, local school districts, demographic data, and general information about 45121. Get in touch with a 45121 real estate agent who can help you find the home of your dreams in 45121. Use our mortgage calculator to see how much it would be to finance a home in 45121. Not ready to buy yet? Find and compare apartments for rent in 45121.