For sale: exceptional plot of land in Poseidonia (Dellagrazia), Syros, one of the most prestigious and sought-after areas of the island. The property is located within the town plan, with a total surface of 1,600 sq.m., and benefits from a unique triple-road frontage, offering excellent accessibility, high visibility, and outstanding development potential. It features panoramic, unobstructed sea views along with stunning sunset views, making it ideal for high-end residential development or a luxury tourism investment. The building capacity is approximately 400 sq.m., with the potential to reach up to around 600 sq.m. through the construction of cave-style (underground) spaces, a highly desirable feature in modern Cycladic architecture. A major advantage of the property is its private water supply, significantly enhancing its value and reducing future development costs. The plot is ideal for: Construction of luxury residences or villas Boutique hospitality development High-yield investment project This is a rare opportunity combining prime location, generous size, panoramic views, excellent accessibility, and infrastructure — making it one of the most attractive investment properties currently available in Syros.