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| Building Mass Height | 265.2 m |
| Building Mass Height | 265.2 m |
| Architectural Height | 265.2 m |
| Roof Height | 246.9 m |
| Floors | 51 |
| Structural Form | skyscraper |
| Main Usage | commercial office |
| Status | unbuilt |
| Architectural Style | modern |
| Address | 29-39 South LaSalle Street |
| Smart Address | 29–39 South LaSalle Street |
| Smart Address | 110–134 West Monroe Street |
| City | Chicago, IL |
| Country |  United States |
