| 1, Oldcastle Avenue, Newcastle | Freehold | 74 m² | £170,000 (2025) |
| 2, Oldcastle Avenue, Newcastle | - | 62 m² | - |
| 4, Oldcastle Avenue, Newcastle | - | 63 m² | - |
| 7 Oldcastle Avenue, Newcastle | - | 92 m² | - |
| 8 Oldcastle Avenue, Newcastle | Leasehold | 48 m² | £70,000 (2015) |
| 9 Oldcastle Avenue, Newcastle | - | 75 m² | - |
| 11 Oldcastle Avenue, Newcastle | - | 109 m² | - |
| 12, Oldcastle Avenue, Newcastle | - | 62 m² | - |
| 13, Oldcastle Avenue, Newcastle | Freehold | 95 m² | £74,000 (2009) |
| 14 Oldcastle Avenue, Newcastle Under Lyme, Newcastle Under Lyme | - | 62 m² | - |
| 16, Oldcastle Avenue, Newcastle | - | 61 m² | - |
| 17, Oldcastle Avenue, Newcastle | Freehold | 84 m² | £130,000 (2021) |
| 18, Oldcastle Avenue, Newcastle | - | 62 m² | - |
| 19 Oldcastle Avenue, Newcastle | - | 81 m² | - |
| 20 Oldcastle Avenue, Newcastle | Leasehold | 63 m² | £56,500 (2007) |
| 21 Oldcastle Avenue, Newcastle | Freehold | 83 m² | £150,000 (2026) |
| 22 Oldcastle Avenue, Newcastle | - | 86 m² | - |
| 23 Oldcastle Avenue, Newcastle | - | 92 m² | - |
| 25, Oldcastle Avenue, Newcastle | - | 85 m² | - |
| 27, Oldcastle Avenue, Newcastle | Freehold | 100 m² | £170,000 (2024) |
| 28, Oldcastle Avenue, Newcastle | Freehold | 92 m² | £102,000 (2006) |
| 30 Oldcastle Avenue, Newcastle | - | 81 m² | - |
| 31, Oldcastle Avenue, Newcastle | - | 83 m² | - |
| 32 Oldcastle Avenue, Newcastle | - | 84 m² | - |
| 33 Oldcastle Avenue, Newcastle | Freehold | 81 m² | £149,950 (2024) |
| 35, Oldcastle Avenue, Newcastle | - | 84 m² | - |
| 36 Oldcastle Avenue, Newcastle Under Lyme, Newcastle Under Lyme | Freehold | 80 m² | £128,000 (2021) |
| 42 Oldcastle Avenue, Newcastle | - | 81 m² | - |
| 46, Oldcastle Avenue, Newcastle | Freehold | 106 m² | £131,500 (2024) |
| 48, Oldcastle Avenue, Newcastle | Freehold | 82 m² | £107,000 (2017) |
| 52 Oldcastle Avenue, Newcastle | Freehold | 82 m² | £152,000 (2023) |
| 54 Oldcastle Avenue, Newcastle | - | 84 m² | - |
| 56, Oldcastle Avenue, Newcastle | Freehold | 76 m² | £125,000 (2017) |