Residence 21A is a gracious three bedroom, three bathroom home with private terrace overlooking the Treadwell Farm Historic District. This floor-through residence offers floor-to-ceiling windows framing dynamic views over the Treadwell Farm Historic District to Central Park. The spacious living and dining area is replete with 10-foot ceilings, white oak floors, and custom millwork. Expansive, with abundant natural light, The Treadwell's thoughtfully appointed kitchens by INC Architecture & Design are centerpieces of each home. Exquisite finishes, including cerused oak cabinetry and bespoke Mont Blanc quartzite countertops, provide an inviting setting for entertaining as well as everyday living. Mindful lighting adds warmth and a full suite of Miele appliances ensures premium-caliber performance. Enjoy an abundance of morning light from the East facing primary suite and secondary bedrooms. The primary bedroom offers an oasis of pure comfort with expansive views of the sunset. Oversized windows with high-performance glass foster an environment of serenity. With hand-selected materials and considered technology, the en-suite primary bathroom is a serene space for relaxed rejuvenation. Custom white oak vanity with Honed Biaco marble, pendant light fixtures and deep soaking tub lay a luxurious foundation. Radiant-heated flooring and soft ambient lighting with polished nickel fixtures complete the ensemble. The secondary baths offer a custom cerused oak vanity, Bianco Oro marble, fluted porcelain tiled walls and mirrored medicine cabinet with ample LED lighting. Historic charm and modern elegance come together on tree-lined East 62nd, adjacent to the Treadwell Farm Historic District, where stately 19th-century brownstones line the street, setting a distinctly tranquil tone. Set on the ground and second floor, The Treadwell's light-filled indoor amenities open to beautifully landscaped outdoor spaces. Meditation, recreation, relaxation, rejuvenation, invigoration, celebration, or just a bit of respite and refreshment - carefully curated, fresh, uplifting amenities infuse The Treadwell. From stylish social areas and advanced fitness and wellness offerings to lushly landscaped outdoor spaces, two floors of amenities enhance every moment spent at home, including a Club Lounge for festive private parties, a terraced Meditation Garden, a Fitness Center, sauna and steam room, and a Children's Playroom and Craft Room. The Treadwell includes complimentary one-year membership to Sollis Health, a 24/7 doctor, private urgent care, and concierge service rolled into one. Located on 62nd Street between 2nd Avenue and 3rd Avenue and equidistant to Central Park and the East River, The Treadwell is poised at the nexus of two of the world's most desirable neighborhoods - the Upper East Side and Midtown. Easily accessible to all areas of the city and the tristate region by road and rail, The Treadwell is surrounded by a remarkable array of premier destinations for shopping, dining, entertainment, and more. Renowned museums, acclaimed performing arts centers, prestigious galleries, art-house cinemas, and intimate venues for live music come together to set the Upper East Side in a category of its own for those who appreciate arts and culture. From casual eateries and local favorites to internationally renowned fine dining and legendary see-and-be-seen venues, Manhattan's East Side is filled with culinary treasures. With two of the world's most prestigious shopping avenues-Madison Avenue and Fifth Avenue-mere moments away, The Treadwell offers peerless access to the finest fashion, jewelry, art, and antiques.