The property in the Big Apple is a penthouse with an eye-watering $90 million price tag.
Wynn reportedly paid $70 million for the three-bedroom, four-and-a-half-bathroom duplex in 2012.
The property is located in the former St Moritz Hotel, which was designed by Emery Roth in 1930.
This boutique building has views of Central Park from its southern boundary.
The penthouse is located on the 30th and 31st floors and measures almost 11,000 square feet.
A private lift leads to an entrance gallery and a huge living room with 15-foot ceilings.
Ten curved windows line the expanse and lead to the largest terrace in the residence, measuring almost 45 feet in length.
A striking oxblood dining room, as well as a media room, wet bar, half bath and library complete a floor.
The downstairs master bedroom also offers expansive park views, as well as a luxurious adjoining bathroom, huge walk-in closet and a dressing room.
The master suite is reached via a marble staircase and has its own gym and massage room.
Today, the building includes the Ritz-Carlton Hotel and the Ritz-Carlton Residences.
Residents of the penthouse enjoy a private entrance and their own staff.
Wynn is best known for developing and expanding Las Vegas in the 1990s.
He opened several casinos and hotels, including the Bellagio, Mirage and Wynn Las Vegas.