Uniquely Park Avenue: This exceptional residence is the epitome of timeless elegance. A seamless blend of space, light, and sophistication in the toniest heart of the Upper East Side.

Visitors are wowed the moment they step into the grand foyer, which opens to an expansive living area with impressively high ceilings and oversized windows that shout modern luxury and Golden Age grandeur. It's as airy as a house and as comforting as home, with a working wood-burning fireplace, warm herringbone flooring, and plenty of custom closets, shelving and cabinetry to stash your valuables and assert your style.

Lots of listings claim to have a chef's kitchen but this one truly does, featuring a 6-burner commercial Garland gas range, double oven, flat top grill, and even a dedicated pizza oven for partying. It's a multi-windowed eat-in space too, with a peninsula prep counter, two pantries and, of course, the obligatory Sub Zero. Behind the kitchen is a versatile den with full en-suite bath that originally functioned as quarters for household help. It still can. Or it can become a kids' room or a very private home office.

The secluded sleeping quarters, located in the opposite wing, contain a corner Primary Suite with a walk-in closet, and a luxurious spa bathroom decked out with a steam shower, soaking tub, and bidet. A spacious second bedroom, full second bathroom, and additional super-jumbo walk-in closet complete this retreat.

Classically designed by Rouse & Goldstone in 1917, 815 Park Avenue is the definition of Old World white glove Park Avenue living. It's a distinguished address with full-time uniformed doormen, an elegant marble lobby hung with genuine Old Masters, and mail delivery right to your apartment door.

Contemporary conveniences include a fitness center, game room with table tennis and air hockey, bicycle room, a resident lending library, document shredding service, full laundry facilities which supplements the washer/dryer in the apartment, and private storage that transfers with the apartment.

815 Park Avenue is surrounded by tree-lined streets, historic brownstones and elegant pre-war buildings, and only an avenue away from the Apple Store and the Frick Madison (formerly the Whitney). Renowned for its world-class amenities, including upscale boutiques, Michelin-starred restaurants, and, of course, proximity to Central Park, 815 Park Avenue is the address from which to enjoy NYC and the Upper East Side. The building allows small dogs with board approval (up to 25 lbs.) and permits 50% financing. 2% flip tax is paid by the seller.