In the heart of Neo Chalandri, one of the most up-and-coming and well-connected areas in the northern suburbs of Athens, this exceptional 150 sq.m. maisonette unfolds across the 3rd and 4th floors, redefining modern urban living. This striking penthouse residence is corner-positioned and dual-aspect, flooded with natural light thanks to its southeast orientation, offering an ideal living environment throughout the day. The architectural design is defined by clean lines, refined aesthetics, and a highly functional layout that seamlessly blends luxury with everyday comfort. An elegant internal staircase connects the two levels, enhancing both privacy and spatial flow, while an additional upper-level area is perfectly suited for a home office or a private retreat, meeting the demands of contemporary lifestyles. The property features three bedrooms, including one master suite, two stylish bathrooms, and generous living spaces that extend with expansive verandas. The uninterrupted views of greenery, open horizons, the square, and the urban skyline create a rare sense of openness and tranquility within the city. Constructed to the highest standards, the residence emphasizes energy efficiency and advanced technology. It boasts an A+ energy rating, an individual heat pump system with underfloor heating, autonomous climate control per level, aluminum thermal break frames with double energy-efficient glazing, as well as full thermal and acoustic insulation. Premium features such as a reinforced security door, video intercom, alarm system, and smart infrastructure further enhance comfort and security. Additional highlights include a pilotis parking space, a 15 sq.m. storage room, landscaped outdoor areas with automatic irrigation, and full accessibility for persons with disabilities. The quiet residential setting, combined with immediate proximity to the metro (just 750 meters from Agia Paraskevi station), schools, parks, shopping, and vibrant local amenities, makes this property an outstanding choice for both private residence and high-yield investment. Scheduled for completion in early 2027, this residence presents a rare opportunity to acquire a sophisticated, high-specification home that combines prime location, architectural excellence, and an elevated quality of life. For immediate and personalized assistance, contact Axon Real Estate today at 2109229058 or at info@axon.com.gr. Our experienced team responds quickly and efficiently, offering solutions tailored to your needs and guiding you through every step of your search until you find your ideal home. A dedicated agent is always available for an immediate appointment and responsible updates, ensuring you enjoy a truly superior real estate buying experience. Please ensure that, when attending the appointment, you bring your ID (identity card) with you, for identification purposes. Axon Real Estate, contact phone: 2109229058, email: info@axon.com.gr, website: www.axonrealestate.gr