EXTREMELY RARE. In the immediate vicinity of Parc Monceau, nestled on the top floors (with elevator) of a prestigious building with remarkable common areas, this penthouse triplex combines two apartments for a total surface area of 327 sqm (311.4 sqm Carrez law) and boasts 76.6 sqm of stunning terraces. The property offers spectacular, unobstructed views of Paris and its landmarks. It is bathed in sunlight and natural light (facing SOUTH / WEST / NORTH) and offers absolute tranquility. The apartment features impressive volumes with 3.6-meter high ceilings, elegantly blending the charm of classic Haussmannian architecture (herringbone parquet flooring, fireplaces, exquisite moldings...) with the comfort of high-end contemporary renovation. It consists of two apartments that can be combined: - On the 5th floor: an entrance gallery, a magnificent double reception room (living room and spacious dining room), a large fully fitted and equipped eat-in kitchen, a suite with dressing room and bathroom / WC, a second bedroom with shower room, a laundry room, and guest toilets. - On the 6th and 7th floors (+ rooftop): an entrance gallery, a stunning living space opening onto a ground-level terrace (52.5 sqm) with access to the rooftop terrace (24.1 sqm), an open-plan fitted and equipped kitchen, a pantry, two bedrooms with dressing rooms, a bathroom with WC, a laundry room, and guest toilets. Two cellars. Air-conditioned apartment. Live-in concierge.