Welcome to this stunning 4-bedroom, 5-bathroom/2 half bathroom townhouse, a masterpiece of luxury and sophistication located in the heart of Manhattan's prestigious Upper East Side. This exquisite 5-story residence seamlessly blends historic charm with modern conveniences, showcasing top-of-the-line amenities and meticulous craftsmanship throughout. As you enter, you'll be greeted by the grandeur of the original 5-story mahogany stairs and rails, complemented by custom millwork, plaster moldings, and ceiling medallions that add timeless beauty to every room. The home features two wood-burning fireplaces with original marble mantels and four decorative fireplaces, each highlighting its historical elegance. Double-pane Marvin windows with custom pocket window shutters ensure enhanced energy efficiency and style. The gourmet kitchen is a chef's dream, equipped with a Subzero refrigerator, a Wolf oven, and two Bosch dishwashers to handle all your entertaining needs. The Calcutta marble countertops and backsplash combine elegance with functionality, while the herringbone mahogany flooring adds warmth and sophistication. For your convenience, the home includes a central vacuum system throughout. The master suite is a luxurious retreat with an en-suite bathroom featuring a steam shower, a Waterworks clawfoot tub, and radiant heated floors for ultimate comfort. Chevron mahogany flooring and an integrated surround sound system complete this elegant space. The townhouse has 3 full floors of interior common space allowing for an abundance of space to spread out and also have your privacy. Speed out amongst these floors is a formal living room and kitchen, 2 half bathrooms, a den/lounge area, a kids play area, a home gym, a guest room and an office space. For outdoor entertaining, the rooftop oasis offers an outdoor kitchen with a Subzero fridge, a built-in grill, and a TV hookup, all set against the backdrop of music and lighting systems to create the perfect ambiance. The rooftop also boasts an irrigation system for the built-in planters, bluestone pavers, teak wood flooring, and copper bulkhead siding for a durable and stylish finish. A steel pergola provides shade and a modern touch, while built-in benches and planters add convenience and greenery. This extraordinary townhouse is equipped with a Control 4 home automation system for seamless control over lighting, climate, security, and entertainment. The state-of-the-art alarm system and surveillance cameras offer ultimate peace of mind. With HVAC featuring separate zones and a gas boiler for efficient heating, this home ensures optimal climate control. The built-in surround sound system provides an immersive audio experience in the living areas and master bedroom. Combining historical charm with cutting-edge technology, this residence is perfect for those seeking elegance, comfort, and convenience. Don't miss the opportunity to make this exquisite home your own. Please note: SF include the fully finished and fully functional lower level