For sale: an impressive newly built maisonette on the 5th and 6th floors (penthouse), with a total area of 155 sq.m., located in a prime area of Alimos, offering unobstructed sea views and an open outlook. The property is of modern construction (2025) and is developed over two levels, combining comfort and functionality. It consists of 4 spacious bedrooms (including 1 master), 2 bathrooms, 1 WC, a modern kitchen, and a bright living room. An internal staircase elegantly connects the two levels. The residence stands out for its top energy efficiency rating (A++), featuring autonomous heating with a heat pump, underfloor heating, and independent heating control per level. It also includes a solar water heater, thermal insulation façade, and photovoltaic panels, ensuring energy savings and eco-friendly living. The window frames are aluminum, thermal break, with double energy-efficient glazing, while the flooring combines tiles and wood, offering both style and practicality. The property is dual-aspect, front-facing, and exceptionally bright, with large verandas ideal for relaxation. Additional features include 1 underground parking space, storage room, elevator, security door, video intercom, alarm system, and insect screens. Situated in a quiet neighborhood, close to public transport, parks, squares, supermarkets, and the local market, it is an ideal choice for families or investment. A modern and luxurious residence that perfectly combines comfort, aesthetics, and high construction quality, in one of the most sought-after areas of the Athenian Riviera.Price: €850.000. Goutos Properties, contact phone: 2109715711, email: sales@goutos.gr, website: www.goutos.gr