| Relationships | Role | Relationship Start | Relationship End |
| J.P. Morgan Property Holdings Llc | Parent | 9/14/2005 | 5/9/2006 |
| Camden-Gr Austin Llc | Subsidary | 9/14/2005 | 5/9/2006 |
| 4424 Holdings Llc | Subsidary | 9/23/2005 | 3/4/2006 |
| Relationships | Role | Relationship Start | Relationship End |
| J.P. Morgan Property Holdings Llc | Parent | 9/14/2005 | 5/9/2006 |
| Camden-Gr Austin Llc | Subsidary | 9/14/2005 | 5/9/2006 |
| 4424 Holdings Llc | Subsidary | 9/23/2005 | 3/4/2006 |