| Relationships | Role | Relationship Start | Relationship End |
| Columbia Housing/Pnc Fund X, Inc. | Parent | 9/1/2000 | 6/30/2007 |
| Monroe Commons Lp | Subsidary | 9/1/2000 | 6/29/2007 |
| South 20Th Associates, Lp | Subsidary | 12/31/2002 | 6/29/2007 |
| Relationships | Role | Relationship Start | Relationship End |
| Columbia Housing/Pnc Fund X, Inc. | Parent | 9/1/2000 | 6/30/2007 |
| Monroe Commons Lp | Subsidary | 9/1/2000 | 6/29/2007 |
| South 20Th Associates, Lp | Subsidary | 12/31/2002 | 6/29/2007 |