An extraordinary opportunity awaits to own a highly coveted front corner three-bedroom, three-bathroom residence in one of Park Avenue's most distinguished prewar condominiums. This rarely available "B" line boasts a classic and elegant layout, perfectly designed for both grand entertaining and comfortable everyday living. Upon entry, you are welcomed by a gracious foyer leading to a beautifully scaled living room with a charming wood-burning fireplace. Adjacent is the formal dining room; both rooms are perfectly positioned to capture the picturesque treetop views along Park Avenue — ideal for those who appreciate the elegance and serenity of this prestigious boulevard. The well-appointed kitchen is easily accessible from the foyer and the dining room, offering a seamless flow for everyday living and entertaining. The expansive primary suite enjoys open views of Park Avenue and features generous closet space, a spacious, windowed marble bath with a soaking tub, stall shower, and abundant southern light. Off the foyer, a versatile library or den—currently opened to enhance the entertaining space—may also serve as a charming third bedroom with bright southern exposures. A separate hallway leads to the second full bathroom, a full laundry room with a washer and dryer, and a third bedroom with its own en-suite bath. This residence offers a timeless and sought-after layout, flooded with natural light, and is in excellent condition. An exceptional value and an increasingly rare opportunity to purchase one of the building’s signature corner homes. Originally designed in 1925 by the acclaimed architect J. E. R. Carpenter and thoughtfully converted to a condominium in 1998, The Mayfair stands as one of New York City's most sought-after prewar residences. This prestigious building features 70 exclusive homes and offers exceptional service, including a live-in resident manager, a full-time concierge, and a 24-hour doorman. Residents enjoy a fully equipped fitness center and catering from the renowned in-house restaurant, Daniel. The building is also pet-friendly, permitting up to two dogs (maximum 20 lbs each). Ideally situated at 610 Park Avenue, The Mayfair is just moments from world-class museums, fine dining, luxury shopping, and the iconic Central Park.