Union Mill No. 1 in Fall River
| Height | 26 m (86 ft) |
| Floors | 6 |
| Construction Year | 1859 |
| Structural Form | low-rise building |
| Main Usage | commercial office |
| Status | completed |
| Architectural Style | early modern |
| Address | 289 Pleasant Street |
| City | Fall River |
| Country | United States |