Perfectly situated on the corner of Park Avenue and 65th Street, this exceptional high-floor prewar condominium offers incredible space and an abundance of light. The sophisticated residence is approximately 4,400 square feet and stretches across over 70-feet of Park Avenue frontage. The layout is designed for both grand entertaining and intimate gatherings. The impressive entrance gallery leads to the expansive and sun-flooded L-shaped living room with its wood-burning fireplace, a wall of custom built-in bookcases and open eastern views. It is adjacent to a versatile corner sitting room which opens to the south-facing dining room. The corner primary bedroom wing is a serene retreat. It includes an oversized walk-in closet and a large ensuite bath with a double vanity, shower and separate soaking tub. The primary sitting room with wood-burning fireplace serves as a home office and could easily be converted to an additional bedroom. A separate bedroom hallway leads to the generously proportioned second and third bedrooms, each with ensuite baths. The spacious windowed eat-in-kitchen is equipped with ample custom cabinetry, double ovens, a center island and a temperature controlled wine cellar. The fourth bedroom with ensuite bath is conveniently located off the kitchen. Other features of the apartment include three exposures with open city views, central air-conditioning, an additional full bath that serves as a powder room, washer and dryer, generous closets and handsome prewar details throughout. Built in 1925 by renowned architect J.E.R. Carpenter and converted to a condominium in 1998, The Mayfair is one of New York's most desirable prewar condominiums. This highly coveted building is comprised of 70 residences and is fully staffed with a live-in resident manager, concierge and full-time doorman. Amenities include a fitness center and catering available from the notable in-house restaurant, Daniel. The building is pet-friendly (no more than two dogs, up to 20lbs each). Wonderfully located, 610 Park Avenue is near world-class museums, restaurants, shopping and Central Park.