Indulge in luxurious living in this exceptional 4 bed, 4.5 bath pre-war condominium directly on Park Avenue. An architectural masterpiece, this sprawling home features 10 windows and 80 feet of Park Avenue frontage. The residence offers captivating views of the city skyline, while the soaring 10ft ceilings and a 36-foot gallery create a grand entrance to the home. Upon entering, the expansive living room with a cozy gas-burning marble fireplace and wall of windows is sure to impress, while the dining room that comfortably seats 24 is conveniently connected to the kitchen, ideal for both formal and casual dining. Designed for the discerning chef, the enormous eat-in kitchen boasts top-of-the-line appliances, including a vented 6-burner stove top, 3 ovens, 2 sinks, 2 dishwashers, and ample counter and storage space. A lavish hallway leads to four generously sized bedrooms, complemented by three windowed bathrooms. The primary bath features an extra-large soaking tub and a separate glass shower. The laundry room, with a full-size washer and vented dryer, and a full bath are located adjacent to the kitchen. Fine pre-war details, such as soaring ceilings, stunning floors, 4 gas-burning fireplaces, custom millwork, large windows with fabulous views, a washer/dryer, and phenomenal closet space, lend character to this impeccable home. Built in 1911 by renowned architect William Alciphron Boring, 521 Park is one of the few pre-war condominiums on Park Avenue, with a wonderful and attentive staff. Amenities include a gym. Live just moments away from Central Park, museums, and some of New York City's finest restaurants and shopping destinations, in a home that epitomizes timeless elegance. Pets are welcome.