Quadplex 80: The Grandest Residence at 111 West 57th Street on Billionaire’s Row

Earlier this year, LUXE Interiors + Design had the opportunity to tour a spectacular penthouse at 111 West 57th Street with a group of our influential 2025 Gold List honorees—and the experience was nothing short of extraordinary.⁠

We were treated to a private tour of Penthouse 72, a triplex residence within one of the world’s most architecturally significant towers. Our visit to this majestic residence offered an unforgettable glimpse into what is arguably the most extraordinary home on Manhattan’s Billionaires’ Row.

Attendees were in awe of the home’s four bedrooms, five full bathrooms, and powder room, all framed by floor-to-ceiling windows, soaring 14-foot ceilings, a custom circular staircase, and a seamless indoor-outdoor flow. Every element was enhanced by meticulously designed interiors curated by Studio Sofield. Bathed in natural light and perched high above the city, the tour provided a rare look into a lifestyle defined by privacy, artistry, and architectural excellence.

A buyer apparently liked it just as much as we did; we are told the stunning residence just sold for $47 million!

Buyers are in luck; Sotheby’s International Realty’s Nikki Field Team just listed Quadplex 80, the crown jewel of 111 West 57th Street. Spanning four floors—from the 80th to the 83rd—atop the second-tallest residential building in the Western Hemisphere, this exclusive residence boasts 11,480 square feet of interior space and 618 square feet of private terraces. It’s as breathtaking as the 360° views it commands, stretching from Central Park to sweeping river-to-river cityscapes. Offered at $110 million, Quadplex 80 isn’t just a residence—it’s a masterclass in scale, skyline views, and soaring design, with the ability for residents to customize every detail into a personalized haven within this iconic address.