Property Code. 11796 - Plot FOR SALE in Marathonas Schinias for € 280.000 . Discover the features of this 1015 sq. m. Plot: Building Coefficient: 0.20 facade length: 15 meters Marathonas - Schinias FOR SALE a buildable amphitheater-style plot of land, with a total area of 1,015 sq.m. The plot has a building coefficient of 0.2 and a frontage of 15 meters. It can accommodate up to 203 sq.m. of construction.