n the southern suburbs of Athens, in the area of Kato Glyfada, a under-construction penthouse maisonette of 230 sq.m., spanning two levels on the 4th and 5th floors, is available for sale. It is a luxurious property in a newly built, high-standard building, with an energy efficiency rating of Class A, featuring excellent quality construction materials, modern design, and contemporary layouts. The maisonette is front-facing, bright, and comes with a private swimming pool. The completion date for construction is set for early 2025. It comprises 4 master bedrooms, 4 bathrooms, a kitchen, and a living room with a fireplace. Additionally, it has a storage room and 3 parking spaces. It features wooden floors, aluminum frames with double glazing and screens, balconies with awnings, an elevator, a security door, video intercom, and an alarm system. Heating is autonomous with a heat pump, and air conditioning units are also available, along with a solar water heater with a boiler for hot water. It is in an amazing location in Kato Glyfada, just a 10-minute walk from the sea, next to the central market and the developed dining scene of the area, close to the Glyfada Golf and also near the tram station and other public transportation.