Manhattan, a borough of New York City coextensive with New York County, is located in southeastern New York state. Primarily situated on Manhattan Island, it is bounded by the Hudson River to the west, the Harlem River to the north, and the East River to the east. Often mistaken as synonymous with New York City itself, Manhattan is the most densely populated of the five boroughs. It serves as New York City's economic and administrative center and is globally recognized as a cultural, financial, media, and entertainment capital.
Manhattan is known for its iconic landmarks, including the Empire State Building, Times Square, Central Park, and One World Trade Center. The borough also hosts world-class museums like the Metropolitan Museum of Art and the American Museum of Natural History. Recent real estate developments include the construction of 550 West 21st Street, a 23-story residential building in West Chelsea. In October 2025, more than 250 new sponsor units were launched in Manhattan, with the median sale price at $2,150,000 and the median price per square foot at $2,164.