Crowning the iconic London Terrace Towers, Penthouse A is a rare full-floor residence offering expansive wraparound terraces, four exposures, over 9-foot ceilings, and sweeping panoramic views of Manhattan and the Hudson River. Blending classic prewar architecture with sophisticated contemporary design, this exceptional home features a gracious entry gallery, a wood-burning fireplace, and seamless indoor-outdoor living throughout. The eat-in kitchen is outfitted with custom millwork, Caesarstone countertops, Thermador appliances, Sub-Zero refrigeration, and direct access to a dining terrace. The expansive Great Room is designed for both grand entertaining and everyday living, framed by unobstructed views of the Empire State Building, Hudson Yards, Midtown Manhattan, and beyond. A library, guest suite, and additional bedroom or study enjoy similarly impressive scenes. Occupying its own private wing, the primary suite features dual walk-in closets, two luxurious en-suite baths finished with Calacatta stone, Anne Sacks marble tile, and Waterworks fixtures, as well as a unique indoor-outdoor shower experience. The residence's crown jewel is its extraordinary wraparound terrace with unobstructed 360-degree views, accessed through fifteen soundproofed casement doors and enhanced by professionally landscaped, fully irrigated outdoor spaces. Additional features include dual-zoned heating and cooling, outdoor lighting, and extensive custom storage. Residents of London Terrace Towers enjoy 24-hour doorman service, a resident superintendent, on-site garage and storage, a renovated fitness center, and one of New York City's most celebrated Art Deco swimming pools. A truly exceptional penthouse offering atop one of Chelsea's most iconic prewar buildings! Kindly note listing is also available for rent.