Hudson Square

"Hudson Square" is a new name and should not be confused with "Hudson Heights." Hudson Square is located near SoHo.

18 April 1982, New York Times, pg. AS19:
HUDSON SQUARE
AN ATTRACTIVE OFFICE LOCATION
ALTERNATIVE FOR THE FUTURE

Hudson Square is what we call that part of Manhattan's dynamic West Side located just south of Greenwich Village and west of Soho.
(...)
TRINITY REAL ESTATE

18 April 1982, New York Times, pg AS11:
Another pocket of future development is Hudson Square, south of Greenwich Village and west of SoHo, offering office/loft buildings with some of the city's largest floor sizes and rentals below $15 per square foot.