40 Wall Street is a 70-story skyscraper originally known as The Bank of the Manhattan Company building, but then became known by the numerical address when its founding tenant merged with the Chase National Bank to form the Chase Manhattan Bank. It later became The Trump Building White, Norval & Willensky, Elliot; AIA Guide to New York City, 4th Edition; New York Chapter, American Institute of Architects; Crown Publishers/Random House. 2000. ISBN 0-8129-31069-8; ISBN 0-8129-3107-6. p.019. . The building, located between Nassau Street and William Street in Manhattan, New York City, was completed in 1930 after only 11 months of construction.