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| Building Mass Height | 18.2 m |
| Architectural Height | 18.2 m |
| Main Roof Height | 18.2 m |
| Floors | 4 |
| Completion | 1920 |
| Structural Form | low-rise building |
| Main Usage | commercial office |
| Status | existing |
| Address | 42 East 21st Street |
| Smart Address | 42 East 21st Street |
| 1st Level District | Manhattan |
| 2nd Level District | Flatiron |
| City | New York City, NY |
| Country |  United States |
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