(CNN) — A penthouse of the “supertall” Manhattan building dubbed the world’s skinniest skyscraper has hit the market at $110 million. The four-story home, or “quadplex,” spans floors 80 to 83 of the 1 ...

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This video explores the emergence of slender skyscrapers south of Central Park, highlighting notable buildings such as One 57, 432 Park Avenue, Central Park Tower, and Steinway Tower. Viewers will see ...

Steinway Tower has a long history as the former location of Steinway Hall, constructed in 1924. JDS Development Group and Property Markets Group bought the building in 2013, and now they're looking to ...