Welcome to 441 East 57th Street, where the epitome of luxury living meets the convenience of modern amenities. Designed by Flank Architecture, this six-story townhome seamlessly combines the intimacy of a private residence with the allure of a boutique condo building. Spanning an expansive 5,500 square feet indoors and boasting a 550-square-foot private garden, this refined abode exudes elegance at every turn. Impeccable craftsmanship and top-tier materials define the interior, complemented by a cutting-edge smart home control system. Step into the breathtaking double-height living room, adorned with custom mahogany cabinetry, a wet bar, and an eco-smart fireplace. Open the doors to reveal an outdoor oasis complete with a Viking barbecue, retractable television, fireplace, and canvas awning for ultimate privacy. The chefs kitchen, located on the second floor, is a culinary enthusiasts dream, featuring custom maple cabinetry, Calcutta marble countertops, and high-end appliances including a La Cornue stove and Sub-zero refrigerator. Adjacent, the spacious formal dining room offers abundant natural light and picturesque views of tree-lined East 57th Street. Retreat to the master suite on the fourth floor, a sanctuary of comfort and sophistication. Pamper yourself in the spa-like master bath with a Kohler infinity tub, steam shower for two, and heated floors, all while soaking in the breathtaking south and east facing views. The master bedroom exudes warmth and intimacy with custom Loro Piana cashmere drapes, rosewood paneling, and silk carpeting. Convenience is key with an elevator servicing all floors. The lower level is dedicated to leisure and wellness, featuring a state-of-the-art gym, a kids playroom, and a built-in Murphy bed for added versatility. Situated within the esteemed 441 East 57th Street, this boutique building offers a daytime doorman, keyed elevators, and Smart technology systems for seamless living. Pets are warmly welcomed. Nestled on the tranquil, tree-lined eastern stretch of 57th Street, surrounded by historic mansions and grand prewar co-ops, this residence offers a serene escape just moments from the bustling heart of midtown and the Upper East Side. Enjoy easy access to a recently renovated park just half a block away, completing the perfect blend of tranquility and convenience. Welcome home to unparalleled luxury living.