The penthouse at the very top of supertall skyscraper 111 West 57th Street has hit the market for $110 million. Taking up four floors of the Billionaires’ Row tower, the “quadplex” apartment ...

A luxury penthouse atop the fourth-tallest residential building in the US, located in Manhattan, is now on the market for ...

Located at the very top of Steinway Tower, this penthouse is set to become New York's most expensive property ever.

The apartment atop 111 West 57th Street on Billionaire's Row occupies the 80th to 83rd floors of what's been dubbed the ...

Boasting 360-degree views of Manhattan and access to two private balconies, this penthouse apartment at the heart of Manhattan comes with a hefty price-tag.

A sprawling penthouse atop Manhattan’s Steinway Tower — considered ... Occupying the top four floors of the 1,428-foot-tall tower at 111 West 57th Street, the residence — referred to as ...

The soaring unit, named Penthouse 80, occupies the pinnacle of 111 West 57th Street, a 1,428-foot-tall landmark on Billionaires' Row. With a height-to-width ratio of 24:1, Steinway Tower is ...

The four-story home, or “quadplex,” spans floors 80 to 83 of the 1,428-foot-tall building 111 W 57th Street and overlooks ... The building, also known as the Steinway Tower, was completed ...