Above the illustrious 820 Park Avenue, a living masterpiece awaits. This exquisite duplex, nestled within a 1926 prewar cooperative, redefines urban luxury.Ascend an elegant, sunlit staircase to a captivating square Gallery. Here, the journey unfolds into a generously proportioned south-facing corner Living Room, graced by a charming wood-burning fireplace. Enjoy picturesque views from the Dining Room and explore a pristine, all-white chef's Kitchen with top-tier appliances on the lower level. Convenience meets sophistication with a powder room and a thoughtful coat closet.Journey upstairs to unveil the opulence of the Master Bedroom Suite, gracefully occupying the corner. Revel in a spacious dressing room boasting ample closet space. The luxurious marble-clad bathroom invites tranquility with both a walk-in shower and a soaking bathtub.A second bedroom and a more intimate third bedroom, each featuring en-suite Baths and ample closets, elevate the living experience. The upstairs landing unveils a second entry door and embraces functionality with two spacious closets.A brand new HVAC system has been installed on both floors in October 2021. A storage unit is included. 3% flip tax payable by the buyer.