This exceptional 3,200 sq ft penthouse apartment is situated on the 7th and 8th floors of a luxurious 1930s portered residence in Mayfair, just 100 yards from Hyde Park. The property boasts a stunning south-west facing 1,950 sq ft terrace with breathtaking views of London's skyline. Spanning two floors, the penthouse features a spacious foyer, fully equipped kitchen, and elegant dining room with a period fireplace, as well as three generously sized double bedrooms with en-suite bathrooms. The upper floor boasts an open-plan reception room with dual aspect floor-to-ceiling doors opening onto a large roof terrace, perfect for entertaining or relaxing. With two private terraces, a gym, sauna, and steam room, this rare find offers endless possibilities for renovation and customization. Located in the highly desirable Hereford House, the penthouse is surrounded by Mayfair's best addresses, with easy access to Bond Street and Marble Arch tube stations, Hyde Park, and the area's renowned amenities and attractions.