Sprawling, Newly Constructed Four-Bedroom plus Media Room at The Chatsworth This expansive and meticulously newly constructed four-bedroom, four and a half bath residence combines classic elegance with modern sophistication. Spanning over 3,700 square feet, the home is brand new and never lived in, offering the perfect turnkey opportunity at one of the Upper West Side's most iconic Pre-war buildings. A gracious entry foyer leads into a grand living and dining area with sunlit north facing windows overlooking Riverside Park - ideal for both entertaining and everyday living. Adjacent to the main living space is a windowed media room or library (or even 5th bedroom), creating a flexible layout for today's lifestyle. The windowed eat-in kitchen is a Chef's dream, featuring ample custom cabinetry, Wolf & Subzero appliances, a six-burner range, and wine refrigeration. Each of the four spacious bedrooms has its own marble ensuite bath with Kohler and Kallista fixtures, while the primary suite boasts a large dressing room and a spa-inspired bathroom with a double vanity, soaking tub, and glass enclosed shower. Additional highlights include solid 5-inch-wide white oak floors, a powder room, full laundry room, and pin drop quiet privacy throughout. Building & Amenities The Chatsworth offers condominium style ownership with no board approval and immediate occupancy. Residents enjoy state of the art amenities, including: Fitness center Residents' lounge with wine-tasting room Conference and work lounge Screening room Billiards room Playroom Bike storage Additional storage available for purchase With its grand proportions, meticulous finishes, and premier amenities, this residence represents the pinnacle of luxury prewar living on the Upper West Side.