This plot offers a total buildable area of up to 500 sq.m., utilizing all permissible spaces. Breakdown as follows: Building Coefficient: 0.4 → 293 sq.m. of main living spaces Additional Areas: Bay windows (erkers): +14 sq.m. Attic (loft space): +80 sq.m. Basement playroom and habitable underground spaces: up to 100 sq.m. Total Usable Area: 487 – 500 sq.m. This plot presents excellent development potential, ideal for creating a spacious and luxurious residence in Vouliagmeni.