For sale is an impressive two-level maisonette on the 6th and 7th floors, with a total area of 123 sq.m., located in a newly built apartment building constructed in 2025, in the up-and-coming and highly desirable area of Agia Eleousa in Kallithea. The property combines modern architecture with functionality and high construction quality and features three spacious bedrooms, one full bathroom, an additional WC, a modern kitchen, and a bright living room, all designed to offer comfort and an ideal environment for everyday living and family life. It is equipped with autonomous heating via a heat pump, underfloor heating, and a solar energy system, ensuring high energy efficiency and low operating costs, while the aluminum window frames with double energy-efficient glazing provide excellent thermal and sound insulation. The floors are finished with tiles, offering ease of maintenance and cleanliness. The building includes an elevator, a storage room, and one parking space in the pilotis, a particularly valuable asset for the area. The location is exceptionally convenient, as the property is within close proximity to public transportation, schools, kindergartens, supermarkets, street markets, and all essential services, providing easy access to the center of Athens and a vibrant urban lifestyle. The selling price is €490,000, and the property is offered through the real estate agency Maniatis & Associates. For more information or to arrange an appointment, please contact 2104190703 or email info@e-mesitis.com. For property viewings, presentation of an ID card or passport is required from all attendees during the signing of the brokerage agreement. For more property options and detailed presentations, please visit our website at www.e-mesitis.com