Tower 270

Tower 270 is a mixed-use complex at the intersection of Chambers Street and Broadway in Lower Manhattan, combining residential, office, and retail spaces. The property brings together distinct architectural sections that function as an integrated property with entries at multiple locations.

The building served as the initial headquarters for the Manhattan Project in 1942, housing researchers who worked on atomic development. Its location in Lower Manhattan made it a practical choice for coordinating this classified research effort.

The Art Deco lobby showcases detailed craftsmanship from the early 20th century and remains a focal point of the complex. The blend of preserved heritage elements with contemporary spaces shows how the building adapts while honoring its original character.

The complex has multiple street-level entrances making it easy to approach from different directions. Keep in mind that parts of the building are private spaces, so public access may be limited to certain areas.

The building's proximity to City Hall Park actually influenced the naming of the Manhattan Project itself, as officials needed a nondescript name to avoid drawing notice to the classified work happening inside. This naming choice became instrumental in keeping the research effort hidden from public awareness.

Location: Manhattan

Inception: 1930

GPS coordinates: 40.71426,-74.00698

Latest update: December 10, 2025 16:24