Forever Island Memories Begin By Vacationing With Dolphin Realty Dolphin Realty in Hatteras, North Carolina is a full service real estate company offering rental cottages throughout Hatteras Island and condominiums and cabanas in Hatteras Village. Our online reservation system allows you to search for the perfect vacation property, check availability, and book online. All rentals are privately owned, and cottages are fully furnished and equipped for enjoyment. Most cottages are clustered in subdivisions. Call Dolphin Realty Inc. today to see what we have available for your next excursion.