North Dakota real estate. Northern Appraisal & Realty, Inc., Harvey, ND. Farmland and hunting real estate for sale in the heart of the Central Flyway. A rural North Dakota based firm in business since 1964. Ethics and professionalism have kept our company in demand and brought much repeat business. Rhonda Knudson wants to meet your real estate and appraisal needs. Visit our web site www.northernappraisalandrealty.com Tel. (701) 324-4799 Fax. (701) 324-4798.