There are 22 real estate agents found in Celina, OH. View our Celina real estate area information to learn about the weather, local school districts, demographic data, and general information about Celina, OH. Get in touch with a Celina real estate agent who can help you find the home of your dreams in Celina. Use our mortgage calculator to see how much it would be to finance a home in Celina. Not ready to buy yet? Find and compare apartments for rent in Celina.