Welcome to CENTURY 21 Nason Realty, Inc. CENTURY 21 Nason Realty, Inc. has been serving the local community since 1975. Over the years we have been continually recognized for our outstanding customer service and have always strived to put the needs of our clients and customers first. We have some of the top professionals in the industry on our staff who have been recognized for their individual customer satisfaction. Our team awaits the opportunity to serve you.