Object dataJoin to edit
| Building Mass Height | 26.5 m Source: Sanborn Map, http://ec2-50-17-237-182.compute-1.amazonaws.com/Sanborns/V1P060.PNG |
| Main Roof Height | 26.5 m Source: Sanborn Map, http://ec2-50-17-237-182.compute-1.amazonaws.com/Sanborns/V1P060.PNG |
| Building Mass Height | 26.5 m Source: Sanborn Map, http://ec2-50-17-237-182.compute-1.amazonaws.com/Sanborns/V1P060.PNG |
| Floors | 7 Source: site visit |
| Completion | 1932 |
| Structural Form | low-rise building |
| Main Usage | residential |
| Status | existing |
| Architectural Style | art deco |
| Address | 640 Mason Street |
| Smart Address | 640 Mason Street |
| City | San Francisco, CA |
| Country |  United States |
