Located in the highly sought-after Saint-James district of Neuilly-sur-Seine, just moments from the iconic Bois de Boulogne, this exceptional luxury duplex apartment offers 188 square meters of refined living space and embodies the essence of prestigious real estate in a prime residential setting. Set within a secure high-end building, this rare property combines elegance, privacy and a unique connection to nature, delivering an outstanding lifestyle experience near Paris. From the moment you enter, the generous volumes and natural light create an immediate sense of space and sophistication. The reception areas include a spacious living room, a refined dining area and a fully equipped high-end open kitchen, all seamlessly extending onto a beautifully landscaped private garden of 148 square meters facing south. This exclusive outdoor space, fully enclosed and not overlooked, features a jacuzzi, offering a peaceful and luxurious retreat ideal for relaxation and entertaining. The ground floor also includes a dedicated office, two well-proportioned bedrooms, a bathroom and separate toilets, perfectly designed for comfort and functionality. Upstairs, accessible via an internal staircase, the master suite provides an elevated level of luxury with its private bathroom, toilets and a large balcony overlooking the garden, offering tranquility, natural light and complete privacy. The lower level enhances this prestigious property with additional premium amenities including a laundry room, a fitness area or media room, and a spacious guest bedroom with its own bathroom and toilets, ideal for hosting guests independently. Benefiting from a full southern exposure, this luxury duplex stands out for its exceptional brightness, absolute calm and high-quality finishes throughout. A cellar is included and a parking space is available as an option. This is a rare and exclusive opportunity in the luxury real estate market, offering a sophisticated lifestyle in one of the most desirable residential locations near Paris, perfectly balancing urban convenience and natural surroundings.