Oil and energy company Hess Group will open a new office at 9 West 57th Street owned by Stefan Soloviev’s Soloviev Group.

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

Boasting 360-degree views of Manhattan and access to two private balconies, this penthouse apartment at the heart of ...

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

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

The four-story “quadplex” of Steinway Tower overlooks Central Park and offers 360-degree views of New York City.

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