The world's highest residential apartment has officially hit the market for $250 million. Located 1,416 feet above New York City at the Central Park Tower, this luxury penthouse boasts seven ...

Griffin's new Manhattan penthouse ... 53 at 220 Central Park South, a skyscraper designed by Robert A.M. Stern that's still under construction. The asking price was $250 million, according to ...

The Big Apple just got bigger — at least when it comes to the price of this newly listed “quadplex” penthouse. On Thursday, according to StreetEasy, this four-level nest listed at 111 W. 57th St. on ...