This exceptional 239 sq.m. maisonette in Vouliagmeni is under construction and spans two levels. The ground floor covers 175 sq.m. and consists of an open-plan living room, kitchen, and dining area with a WC, along with 3 master bedrooms. The basement has natural light and ventilation through a cour anglaise and includes a playroom with a kitchenette, an additional room, and a bathroom. The apartment offers spacious and bright areas, and features a beautiful 319 sq.m. garden with a 25 sq.m. swimming pool and a landscaped outdoor lounge, ideal for relaxation. Additionally, there is an internal elevator and a staircase. The property is energy-efficient, rated A+, with underfloor heating powered by a heat pump and air conditioning to ensure comfort year-round. The heating system is complemented by a solar water heater and boiler, and there are also photovoltaic panels for energy savings. The residence is located in a peaceful and privileged area and includes 3 parking spaces. It is ideal for both a permanent residence or a vacation home and offers the highest quality of living in the Vouliagmeni area.