This elegant floor-through residence offers three bedrooms and three-and-a-half bathrooms, with both north and south exposures that fill the home with natural light. The space is enhanced by soaring 10-foot ceilings, beautifully restored oversized mahogany windows, and white oak flooring featuring both chevron and plank designs throughout. A gracious entry foyer and gallery welcome you inside and lead to a spectacular great room, perfectly suited for everyday living, dining, and entertaining. Just beyond, the custom Molteni kitchen is designed for both style and function, showcasing Calacatta Gold marble countertops and backsplash, cerused oak cabinetry, and top-of-the-line Gaggenau appliances. A 45-bottle Sub-Zero wine refrigerator completes this thoughtfully designed culinary space. The serene primary suite overlooks the quiet courtyard and offers generous closet space along with a luxurious, windowed spa-style bathroom. Finished in striking Siberian white slab marble, the bathroom features radiant heated floors, a deep soaking tub, and custom vanities with fixtures by Kohler, Dornbracht, and Kallista, creating a true retreat within the home. Two additional bedrooms are equally refined, each with beautifully appointed en-suite bathrooms finished with Grigio Nicola stone, radiant heated floors, and Molteni-designed vanities. Located off the gallery, a distinctive powder room showcases polished Nero Marquina marble and a sculptural Snow White marble sink. Additional conveniences include a Whirlpool washer and dryer, a high-performance VRF dedicated HVAC system, and integrated Intrahome technology infrastructure. This residence blends classic pre-war elegance with modern luxury, complemented by an exceptional collection of amenities spanning over 30,000 square feet indoors and out. Residents enjoy a 24-hour attended lobby, a grand porte-cochère, and a beautifully landscaped 22,000-square-foot courtyard and garden designed for privacy and tranquility. The bright, two-story Belnord Club provides an array of spaces for recreation and relaxation, including a state-of-the-art fitness center, a double-height sports court, a sophisticated lounge, a private dining room, as well as dedicated children's playroom and teen game room.