| 32A, Blackwell Avenue, Newcastle Upon Tyne | - | 59 m² | - |
| 32B Blackwell Avenue, Newcastle Upon Tyne | Freehold | 85 m² | £75,000 (2013) |
| 34B Blackwell Avenue, Newcastle Upon Tyne | - | 82 m² | - |
| 34C Blackwell Avenue, Newcastle Upon Tyne | - | 81 m² | - |
| 36, Blackwell Avenue, Newcastle Upon Tyne | Freehold | 78 m² | £124,000 (2024) |
| 36A Blackwell Avenue, Newcastle Upon Tyne | - | 60 m² | - |
| 36B Blackwell Avenue, Newcastle Upon Tyne | - | 55 m² | - |
| 37 Blackwell Avenue, Newcastle Upon Tyne | Freehold | 89 m² | £185,000 (2025) |
| 38, Blackwell Avenue, Newcastle Upon Tyne | Leasehold | 56 m² | £68,500 (2020) |
| 38A Blackwell Avenue, Newcastle Upon Tyne | - | 63 m² | - |
| 38C Blackwell Avenue, Newcastle Upon Tyne, Newcastle Upon Tyne | Freehold | 79 m² | £35,000 (2000) |
| 40A Blackwell Avenue, Newcastle Upon Tyne | Freehold | 79 m² | £90,000 (2022) |
| 42A, Blackwell Avenue, Newcastle Upon Tyne | - | 55 m² | - |
| 42C Blackwell Avenue, Newcastle Upon Tyne | - | 49 m² | - |
| 42D Blackwell Avenue, Newcastle Upon Tyne | - | 49 m² | - |
| 42E Blackwell Avenue, Newcastle Upon Tyne | - | 49 m² | - |
| 42F Blackwell Avenue, Newcastle Upon Tyne | - | 49 m² | - |
| 43, Blackwell Avenue, Newcastle Upon Tyne | Freehold | 94 m² | £154,000 (2009) |
| 44 Blackwell Avenue, Newcastle Upon Tyne, Newcastle Upon Tyne | Leasehold | 37 m² | £45,250 (2006) |
| 45 Blackwell Avenue, Newcastle Upon Tyne | Freehold | 65 m² | £130,000 (2022) |
| 47, Blackwell Avenue, Newcastle Upon Tyne | - | 62 m² | - |
| 49, Blackwell Avenue, Newcastle Upon Tyne | Freehold | 74 m² | £133,000 (2016) |
| 53 Blackwell Avenue, Newcastle Upon Tyne | Freehold | 70 m² | £134,000 (2022) |
| 59, Blackwell Avenue, Newcastle Upon Tyne | Freehold | 65 m² | £112,000 (2012) |
| 61, Blackwell Avenue, Newcastle Upon Tyne | Freehold | 87 m² | £120,000 (2019) |
| 63, Blackwell Avenue, Newcastle Upon Tyne | Freehold | 61 m² | £140,000 (2023) |
| 67, Blackwell Avenue, Newcastle Upon Tyne | Leasehold | 56 m² | £54,000 (2013) |
| 67A, Blackwell Avenue, Newcastle Upon Tyne | Leasehold | 56 m² | £27,000 (1995) |
| 69 Blackwell Avenue, Newcastle Upon Tyne | Freehold | 66 m² | £85,000 (2009) |
| 71 Blackwell Avenue, Newcastle Upon Tyne | Freehold | 72 m² | £85,000 (2013) |
| 73 Blackwell Avenue, Newcastle Upon Tyne | Freehold | 82 m² | £113,000 (2020) |
| 75, Blackwell Avenue, Newcastle Upon Tyne | Freehold | 66 m² | £132,000 (2023) |
| 77, Blackwell Avenue, Newcastle Upon Tyne | Freehold | 74 m² | £63,500 (2013) |
