| 1 Portmadoc Walk, Hartlepool | - | 70 m² | - |
| 2 Portmadoc Walk, Hartlepool | - | 70 m² | - |
| 3, Portmadoc Walk, Hartlepool | Freehold | 89 m² | £98,000 (2009) |
| 4, Portmadoc Walk, Hartlepool | Freehold | 80 m² | £40,000 (2000) |
| 7, Portmadoc Walk, Hartlepool | Freehold | 80 m² | £91,000 (2021) |
| 8, Portmadoc Walk, Hartlepool | Freehold | 86 m² | £59,000 (2003) |
| 9, Portmadoc Walk, Hartlepool | Freehold | 84 m² | £109,950 (2006) |
| 10 Portmadoc Walk, Hartlepool, Hartlepool | Freehold | 88 m² | £76,000 (2024) |
| 11 Portmadoc Walk, Hartlepool | Freehold | 87 m² | £110,000 (2022) |
| 12, Portmadoc Walk, Hartlepool | Freehold | 91 m² | £80,000 (2023) |
| 13 Portmadoc Walk, Hartlepool | Freehold | 79 m² | £92,500 (2024) |
| 16 Portmadoc Walk, Hartlepool | - | 80 m² | - |
| 17, Portmadoc Walk, Hartlepool | Freehold | 80 m² | £115,000 (2024) |
| 18, Portmadoc Walk, Hartlepool | - | 83 m² | - |
| 19, Portmadoc Walk, Hartlepool | Freehold | 84 m² | £66,000 (2019) |
| 20 Portmadoc Walk, Hartlepool | Freehold | 86 m² | £87,300 (2011) |
| 21 Portmadoc Walk, Hartlepool | Freehold | 85 m² | £80,000 (2020) |
| 23, Portmadoc Walk, Hartlepool | - | 89 m² | - |
| 24 Portmadoc Walk, Hartlepool | - | 64 m² | - |
| 25 Portmadoc Walk, Hartlepool | - | 73 m² | - |
| 26, Portmadoc Walk, Hartlepool | Freehold | 75 m² | £60,000 (2015) |
| 27, Portmadoc Walk, Hartlepool | Freehold | 70 m² | £70,000 (2011) |
| 28, Portmadoc Walk, Hartlepool | Freehold | 78 m² | £66,000 (2014) |
| 29, Portmadoc Walk, Hartlepool | Freehold | 76 m² | £93,000 (2020) |
| 30 Portmadoc Walk, Hartlepool | - | 70 m² | - |
| 31 Portmadoc Walk, Hartlepool | - | 70 m² | - |