SKYDB is built from regions, companies, photos and the dictionary that ties them together. Pick a thread to pull.
Explore database →Browse the top 1000 tallest, search for any building by name or attribute, or explore city-by-city statistics.
Explore buildings →We are what makes SKYDB stand apart. Editors who care about buildings and care more about getting them right. Same standards, same care.
Community →SKYDB is creating the world's most comprehensive and deepest database of tall buildings. Used by professionals, maintained by experts.
Who we are →| Floors | 12 |
| Completion | 1991 |
| Structural Form | high-rise building |
| Main Usage | higher education, scientific research |
| Status | existing |
| Architectural Style | modern |
| Address | 233 South 10th Street |
| Smart Address | 233 South 10th Street |
| Smart Address | 919–935 Locust Street |
| City | Philadelphia |
| Country |  United States |
