An impressive, newly built high-end duplex maisonette with a total area of 258 sq.m., constructed in 2024, is offered for sale in the highly sought-after area of Elliniko. The property is fully furnished and fully equipped, combining modern minimalist architecture, top-quality construction, and outstanding functionality. The residence is arranged over three levels, connected via an internal staircase and a private elevator: Ground Floor (123 sq.m.): Open-plan living and dining area, a fully equipped kitchen with integrated Miele appliances, guest WC, and one master bedroom with en-suite bathroom and walk-in closet. Mezzanine (89 sq.m.): Two master bedrooms with en-suite bathrooms, along with an additional sitting area. Basement (46 sq.m.): Open-plan space including a laundry area and mechanical room, with direct access to the parking spaces. The property features a private-use landscaped garden of 391 sq.m. and a 19 sq.m. private heated swimming pool with a counter-current swimming system, while the complex also offers a 2,500 sq.m. communal garden with a swimming pool. Amenities & Technical Features 3 master bedrooms, 3 bathrooms, and 1 guest WC High-quality wooden flooring Aluminum window frames with thermal break Central air-conditioning system Mitsubishi heat pump with boiler & underfloor heating Photovoltaic system with net metering Two independent enclosed parking spaces with provision for an electric vehicle charger 50 sq.m. basement storage room Playroom Energy Class A+ The location is exceptional, just 2 minutes from the beach, with immediate access to public transportation, schools, shopping facilities, and the landmark Ellinikon Project redevelopment. This property represents an ideal choice for families or discerning buyers seeking contemporary luxury living, superior energy efficiency, and direct access to the Athenian Riviera.