Extraordinary living and a rare opportunity await the discerning buyer at the prestigious Promenade, an amenity-rich luxury building in a premier Upper East Side locale! This unique offering presents 2 adjacent condominium units for sale - 21HJ (3 bed 3 bath) and 21K (1 bed 1 bath), which can be combined to create a fabulous 4 bedroom dream home, or kept as separate apartments. Live in one and rent out the other; use the one-bedroom as an office, or for guests. The possibilities are many in terms of customizing a layout and lifestyle tailored to your needs. Perched high on the 21st floor, both elegant residences have individual entrances, brilliant natural light, and breathtaking open views of the East River, bridges, and stunning cityscapes. 21HJ is an expansive southeastern corner apartment with a gracious layout brightened by walls of windows facing the river, and 2 private balconies (off the living room and primary suite) for the ultimate outdoor enjoyment. Beautiful hardwood floors and refined finishes grace the ambience throughout. Entertain in the large living room and serve cocktails on the balcony, while preparing meals in the spacious eat-in kitchen appointed for the chef. There's also a washer-dryer, and abundant closet space that includes a huge walk-in closet in the primary bedroom. 21K is sun-bathed, airy, and well-designed, featuring southern exposure picture windows, a generous river-view living room with rich wood floors, and dining area off the stylish open kitchen. Unwind in the tranquil bedroom that provides East River and skyline vistas, and comes with a double closet for your personal belongings. Pamper yourself in the marble spa bath with a separate tub and stall shower. Built in 1987, The Promenade at 530 East 76th Street is a distinguished dark-glass condominium nestled in a serene cul-de-sac by the East River. Amenities are extensive and unparalleled. Enjoy the services of an attentive 24-hour doorman, concierge, and live-superintendent. Work out in the state-of-the-art fitness center with a Pilates and yoga studio, rooftop running track with panoramic views, heated indoor pool, and soothing sauna and steam rooms. Additional highlights are a residents" lounge, big party room, rooftop business center with a wet bar and catering kitchen, children's playroom, parking garage, bike room, maid and dry cleaning service, and storage for a fee. Pets and pied-a-terres are allowed. Topping the allure is the coveted address moments from John Jay Park across the street, the East River Promenade affording outdoor recreation along the waterfront, plus great restaurants, shops and other conveniences.