A four-level "quadplex" penthouse located in the skinniest skyscraper on Manhattan 's Billionaires Row just hit the market ...

This Baseball Legend Is Auctioning Off His 24-Acre Mansion with Its Own Diamond The 10,000-square-foot, two-story apartment is the most expensive home ever sold in New York City and the only one ...

The tallest apartment in Queens is officially off the market.

New York City is no stranger to pricey penthouses ... an area in Manhattan just south of Central Park that has some of the most expensive homes in the world. Many are still under construction ...

In fact, it might take more than one trip just to master the New York City subway system. But one of the city's most expensive neighborhoods is definitely worth a spot on your itinerary.

Fatih Aktas / Anadolu Agency via Getty Images New York City’s Manhattan borough is the most expensive city in the U.S. Out of the estimated 8.26 million people who call New York City home ...