New York City, United States · Completed 1929
| Location | New York City, United States |
|---|---|
| Completed | 1929 |
| Height | 172 m |
| Floors | 35 |
| Use | Office |
| Structure | Steel / concrete |
| Developer |
RXR Realty |
|---|---|
| Architect |
Warren & Wetmore |
| Structural engineer |
H.G. Balcom & Associates Thornton Tomasetti |
230 Park Avenue (Helmsley Building), New York. Facts: New York City Landmark since 1987.