| 1 Thirlmere, Birtley, Chester Le Street | - | 31 m² | - |
| 2 Thirlmere, Birtley, Chester Le Street | Leasehold | 32 m² | £59,000 (2025) |
| 3, Thirlmere, Birtley, Chester Le Street | - | 31 m² | - |
| 5 Thirlmere, Birtley, Chester Le Street | - | 32 m² | - |
| 6 Thirlmere, Birtley, Chester Le Street | Leasehold | 33 m² | £49,950 (2004) |
| 7 Thirlmere, Vigo, Birtley, Birtley | - | 92 m² | - |
| 8 Thirlmere, Birtley, Chester Le Street | Freehold | 90 m² | £220,000 (2022) |
| 12 Thirlmere, Birtley, Chester Le Street | - | 106 m² | - |
| 12A, Thirlmere, Birtley, Chester Le Street | Freehold | 114 m² | £162,000 (2014) |
| 14, Thirlmere, Birtley, Chester Le Street | Freehold | 102 m² | £205,100 (2021) |
| 18, Thirlmere, Birtley, Chester Le Street | Freehold | 94 m² | £140,000 (2012) |
| 19, Thirlmere, Birtley, Chester Le Street | Freehold | 92 m² | £166,000 (2016) |
| 20 Thirlmere, Birtley, Chester Le Street | Freehold | 92 m² | £160,000 (2022) |
| 21 Thirlmere, Birtley, Chester Le Street | - | 85 m² | - |
| 23, Thirlmere, Birtley, Chester Le Street | Freehold | 112 m² | £170,000 (2018) |
| 24 Thirlmere, Birtley, Chester Le Street | - | 99 m² | - |
| 25 Thirlmere, Birtley, Chester Le Street | Freehold | 82 m² | £168,500 (2021) |
| 27, Thirlmere, Birtley, Chester Le Street | Freehold | 78 m² | £71,000 (2007) |
| 28, Thirlmere, Birtley, Chester Le Street | Freehold | 99 m² | £126,450 (2004) |
