Two generations later, from the founding of Sunset Beach Sales by Mannon Gore to Century 21 Sunset Realty today...the legacy of trust, knowledge & professionalism lives on. Century 21 Sunset Realty offers two convenient locations to serve your needs. Our Mainland Office is located at 502 N Sunset Boulevard across from Sea Trail Plantation & before you cross the bridge. Our Island Office is located at 401 S Sunset Boulevard on the Island of Sunset Beach. Look for us on the left after you cross the bridge.