Beautiful light, grand proportions, and an exceptional layout define this elegant prewar condominium at 610 Park Avenue. Situated on the 11th floor, this expansive four-bedroom residence offers over 4,000 square feet with extensive Park Avenue frontage and open exposures to the east, south and north. A large, gracious Gallery connects the entertaining rooms and private quarters, giving the apartment a wonderful flow. The grand, L-shaped Living Room faces east over Park Avenue, with sunlight streaming through oversized windows, multiple seating areas, and a wood-burning fireplace. Just off the Living Room, a corner Sitting Room enjoys eastern and southern exposures with beautiful open views down Park Avenue, the perfect place to sit back and relax. The generous sized Dining Room connects seamlessly, sharing the southern light and open city outlook. The spacious, square Eat-in Kitchen features a center island and a sunny southern exposure. Privately situated, the corner Primary Suite enjoys northern and eastern exposures, a separate windowed Dressing Room, a walk-in closet, and a windowed Bath. Two additional generously proportioned Bedrooms each have an en-suite Bath and ample closets. A fourth Bedroom, currently used as an Office, faces south and has an en-suite Bath. A chic Powder Room completes the apartment. Additional features include a washer/dryer and an abundance of closets throughout. Sophisticated, with beautiful light and a superb layout, this is a truly special residence. Built in 1925 and designed by renowned architect J.E.R. Carpenter, The Mayfair at 610 Park Avenue is a distinguished prewar condominium. This white-glove building offers a full-time doorman, concierge, and live-in resident manager, with amenities including a fitness center, valet services, and housekeeping. Ideally situated near Central Park, world-class museums, fine dining and shopping, The Mayfair offers white-glove service in a coveted Park Avenue location. A monthly assessment of $3,448.84 for two capital improvement projects will be billed from November 2026 through April 2027.