The penthouse at the very top of supertall skyscraper 111 West 57th Street has hit the market for $110 million. Taking up ...

The mansion-size quadplex penthouse on the 80th through 83rd floors has multiple terraces and views across the city ...

The Billionaires’ Row condominium unit is the crown jewel of the second-tallest residential building in the country.

Called Penthouse 80, the residence spans four floors (80th to 83rd) of 111 West 57th Street, a 1,428-foot-tall building ...

Towering over Billionaires’ Row in Manhattan is this one-of-a-kind penthouse, which just might be the most expensive listing ...

The Big Apple just got bigger — at least when it comes to the price of this newly listed “quadplex” penthouse. On Thursday, ...

The penthouse at the top of the supertall skyscraper at 111 W. 57th St. in New York City has hit the market for $110 million.

Unit 67 at JDS Development’s 111 West 57th Street, asking $20 million, was the most expensive of 35 properties in Manhattan asking $4 million or more to find buyers between March 3 and March 9 ...

The four-story home, or “quadplex,” spans floors 80 to 83 of the 1,428-foot-tall building 111 W 57th Street and overlooks ... Its design is meant to evoke New York’s Gilded Age of the ...

Just one block from the high-end shops of New York City's Fifth Avenue, the West 57th Street Hilton Club holds an address true to its name, between Sixth and Seventh avenues. If you're heading to ...

Take a look inside the newly launched condo at the top of 111 W. 57th St in New York that has listed for $110 million.