3 Bedroom Luxury Duplex for sale in Luxembourg, Canton de Luxembourg

In the heart of the sought-after residential district of Belair, this exceptional duplex penthouse is located in an intimate residence designed by the renowned architecture firm METAFORM. The entrance, featuring custom-built wardrobes, leads into an elegantly designed space that opens onto a vast, light-filled open-plan area, enhanced by an impressive ceiling height of over 3 meters. This space combines a spacious living room, a dining area, and a fully equipped high-end Varenna kitchen. A true centerpiece of the apartment, a suspended staircase running along a raw concrete wall—highlighted by a skylight—structures the living area, which is further elevated by large floor-to-ceiling windows, giving it a unique architectural identity. The living space seamlessly extends onto terraces that wrap around the apartment, equipped with electric awnings, offering a harmonious transition between indoor and outdoor living. This level also features a refined master suite with a walk-in closet and en-suite bathroom, as well as a second bedroom with its own shower room. The staircase leads to the lower level, where a second living room with exposed concrete ceilings creates a contemporary atmosphere. It opens onto a pleasant terrace and leads to a third bedroom with an en-suite shower room. This level also includes a storage area. In the basement: two private cellars and three parking spaces served by a car lift system. Built in 2010, the residence has a C/D energy rating and is equipped with solar panels. It has also undergone a complete renovation over the past two years (entrances, facade, roof, and technical equipment upgrades). The apartment is in excellent condition and also features a security alarm system and reinforced security door. This unique penthouse combines sophistication, attention to detail, generous volumes, and top-of-the-line finishes—an exceptional address in one of the most desirable neighborhoods of Luxembourg City.