THROW STONE FROM PARIS Nestled in the highly coveted Prince-Marmottan district of Boulogne-Billancourt, just moments from the prestigious western edge of Paris, this exceptional 449 square meter family residence perfectly embodies the finest standards of luxury real estate in the Parisian market. Situated in a discreet and exclusive residential environment, this remarkable property enjoys an outstanding location in immediate proximity to the renowned Escudier market, high-end shops, leading schools, and excellent public transportation including the Jean Jaurès metro station. This rare address offers a unique balance between vibrant urban accessibility and absolute tranquility. Developed across four levels, the residence opens onto an elegant entrance leading to a spectacular reception space of more than 80 square meters. Designed for both refined entertaining and everyday comfort, this area seamlessly combines a sophisticated living room with a functional fireplace, a formal dining area, and a contemporary open-plan kitchen. Floor-to-ceiling openings reveal a stunning landscaped Japanese garden, a true private sanctuary offering complete privacy with no overlooking neighbors. The ground floor also hosts a separate television lounge and two bedrooms, including a sumptuous primary suite featuring a full bathroom with both bathtub and shower, a dedicated dressing room, and refined private amenities. The upper levels provide additional living spaces including an expansive dressing room, an open office overlooking the main reception area, and several bedrooms extended by private terraces. These outdoor spaces enhance the living experience, offering rare extensions in such a prime urban setting. The lower ground floor is entirely dedicated to wellness and leisure, featuring a private screening room, a fully equipped fitness area, a sauna, and a balneo shower, creating a complete in-home luxury retreat. Bathed in natural light thanks to its ideal south-facing exposure, this outstanding property captivates with its serene atmosphere, premium finishes, and exceptional volumes. A rare opportunity for discerning buyers seeking a confidential and prestigious residence at the gates of Paris.