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| Floors | 4 Source: Visual check in the structure's vicinity |
| Completion | 1874 |
| Structural Form | low-rise building |
| Main Usage | commercial office |
| Status | existing |
| Address | 173-175 Purchase Street |
| Smart Address | 173–175 Purchase Street |
| Smart Address | Gridley Street |
| City | Boston, MA |
| Country |  United States |
