Located in a discreet Condominium mansion, with an elegant limestone facade, this turnkey residence offers a rare combination of architectural integrity and modern conveniences. A full-time doorman, wood-paneled lobby, and grand curved staircase set an elegant tone from the moment you arrive. Apartment 4B was thoughtfully designed by the architectural firm Stamberg Aferiat. With 103 ceilings, oversized thermal-pane windows, a gracious, square Living Room and an electric/eco-friendly fireplace, the scale and proportions make it ideal for both formal entertaining and quiet evenings at home. The sleek, open Kitchen features a dramatic white marble backsplash, an oversized island, tons of storage, and top-of-the-line appliances including a Gaggenau gas cooktop and oven, Sub-Zero refrigerator, Bosch dishwasher, wine fridge, and Miele washer and dryerall seamlessly integrated into the design. Along the entire western wall of the apartment is a fully customized Poliform storage system offering an extraordinary level of built-in functionality. This includes a concealed home Office, a bar with wine storage, a spacious Pantry, a large linen closet, multiple hanging and drawer closets, and neatly housed HVAC and AV systems. Every inch is thoughtfully utilized and beautifully executed. The spacious Bedroom easily accommodates a king-size bed and features two large, double-height closets and an oversized window with remote-controlled blackout shades and drapes. The luxurious, windowed marble Bathroom is outfitted with high-end European fixtures, a glass-enclosed rain shower, and a Geberit wall-mounted commode. Additional features include wood floors, and dimmable lighting throughout, central air conditioning, and a storage bin. This pet friendly, nine-unit Condominium is ideally situated beside the newly renovated Frick Museum and moments from Central Park, Madison Avenue, and Museum Mile. There is an assessment of $571 / month through July 2026.