| # | Building | Location | Height | Floors | Building type | Year | Status | Role |
|---|---|---|---|---|---|---|---|---|
| 1 | Regency Towers | Allentown, Pennsylvania, U.S.A. | ≈148 ft | 12 | high-rise building | 1973 |
|
architect |
| 2 | The Crystal House | New York City, New York, U.S.A. | 178 ft | 19 | high-rise building | 1972 |
|
architect |