| 49 Portmeads Rise, Birtley, Chester Le Street | - | 62 m² | - |
| 50 Portmeads Rise, Portmeads, Birtley, Birtley | - | 61 m² | - |
| 51, Portmeads Rise, Birtley, Chester Le Street | - | 59 m² | - |
| 52 Portmeads Rise, Birtley, Chester Le Street | - | 59 m² | - |
| 53, Portmeads Rise, Birtley, Chester Le Street | Leasehold | 60 m² | £57,000 (2020) |
| 54 Portmeads Rise, Birtley, Chester Le Street | - | 59 m² | - |
| 55 Portmeads Rise, Birtley, Chester Le Street | Leasehold | 59 m² | £65,000 (2007) |
| 56, Portmeads Rise, Birtley, Chester Le Street | Leasehold | 60 m² | £65,000 (2016) |
| 57, Portmeads Rise, Birtley, Chester Le Street | - | 60 m² | - |
| 58, Portmeads Rise, Birtley, Chester Le Street | - | 60 m² | - |
| 61 Portmeads Rise, Birtley, Chester Le Street | - | 59 m² | - |
| 62, Portmeads Rise, Birtley, Chester Le Street | - | 59 m² | - |
| 64, Portmeads Rise, Birtley, Chester Le Street | Freehold | 90 m² | £79,515 (2016) |
| 65, Portmeads Rise, Birtley, Chester Le Street | - | 79 m² | - |
| 66 Portmeads Rise, Birtley, Chester Le Street | Freehold | 90 m² | £90,000 (2024) |
| 69 Portmeads Rise, Birtley, Chester Le Street | Freehold | 90 m² | £99,950 (2006) |
| 70, Portmeads Rise, Birtley, Chester Le Street | - | 45 m² | - |
| 71, Portmeads Rise, Birtley, Chester Le Street | Freehold | 90 m² | £105,000 (2008) |
| 72, Portmeads Rise, Birtley, Chester Le Street | Freehold | 90 m² | £95,000 (2006) |
| 74, Portmeads Rise, Birtley, Chester Le Street | Freehold | 90 m² | £125,000 (2022) |
| 82, Portmeads Rise, Birtley, Chester Le Street | Freehold | 122 m² | £82,950 (2004) |
| 84, Portmeads Rise, Birtley, Chester Le Street | Freehold | 123 m² | £115,000 (2018) |
| 85, Portmeads Rise, Birtley, Chester Le Street | - | 92 m² | - |
| 86, Portmeads Rise, Birtley, Chester Le Street | - | 124 m² | - |
| 88, Portmeads Rise, Birtley, Chester Le Street | Freehold | 104 m² | £80,000 (2014) |
| 92 Portmeads Rise, Birtley, Chester Le Street | Freehold | 109 m² | £128,000 (2026) |