| 23 Ninth Street, Blackhall Colliery, Hartlepool | Freehold | 73 m² | £32,000 (2020) |
| 25 Ninth Street, Blackhall Colliery, Hartlepool | Freehold | 71 m² | £23,000 (2024) |
| 27, Ninth Street, Blackhall Colliery, Hartlepool | - | 66 m² | - |
| 29 Ninth Street, Blackhall Colliery, Hartlepool | Freehold | 72 m² | £50,000 (2024) |
| 31, Ninth Street, Blackhall Colliery, Hartlepool | - | 66 m² | - |
| 35 Ninth Street, Blackhall Colliery, Hartlepool | Freehold | 72 m² | £71,999 (2021) |
| 37, Ninth Street, Blackhall Colliery, Hartlepool | Freehold | 71 m² | £30,750 (2024) |
| 39 Ninth Street, Blackhall Colliery, Hartlepool | Freehold | 71 m² | £52,000 (2021) |
| 41 Ninth Street, Blackhall Colliery, Blackhall Colliery | - | 70 m² | - |
| 43 Ninth Street, Blackhall Colliery, Hartlepool | - | 70 m² | - |
| 45 Ninth Street, Blackhall Colliery, Hartlepool | Freehold | 83 m² | £63,000 (2006) |
| 47 Ninth Street, Blackhall Colliery, Hartlepool | Freehold | 71 m² | £48,250 (2022) |
| 49 Ninth Street, Blackhall Colliery, Hartlepool | Freehold | 72 m² | £38,500 (2022) |
| 51, Ninth Street, Blackhall Colliery, Hartlepool | Freehold | 76 m² | £23,000 (2020) |
| 53, Ninth Street, Blackhall Colliery, Hartlepool | Freehold | 66 m² | £30,600 (2020) |
| 55, Ninth Street, Blackhall Colliery, Hartlepool | Freehold | 84 m² | £36,000 (2017) |
| 57, Ninth Street, Blackhall Colliery, Hartlepool | Freehold | 67 m² | £53,500 (2005) |
| 59, Ninth Street, Blackhall Colliery, Hartlepool | - | 84 m² | - |
| 61 Ninth Street, Blackhall Colliery, Hartlepool | Freehold | 72 m² | £85,999 (2024) |
| 63 Ninth Street, Blackhall Colliery, Hartlepool | Freehold | 72 m² | £22,500 (2017) |
| 65 Ninth Street, Blackhall Colliery, Hartlepool | Freehold | 73 m² | £50,000 (2023) |
| 67 Ninth Street, Blackhall Colliery, Hartlepool | Freehold | 71 m² | £69,000 (2009) |
| 69, Ninth Street, Blackhall Colliery, Hartlepool | Freehold | 72 m² | £35,000 (2024) |
| 73 Ninth Street, Blackhall Colliery, Hartlepool | Freehold | 70 m² | £41,000 (2022) |