| 3, Castle Street, Queenborough | Freehold | 80 m² | £184,500 (2020) |
| 5, Castle Street, Queenborough | - | 84 m² | - |
| 7, Castle Street, Queenborough | Freehold | 71 m² | £200,000 (2020) |
| 9, Castle Street, Queenborough | Freehold | 90 m² | £121,000 (2013) |
| 10, Castle Street, Queenborough | Freehold | 88 m² | £110,000 (2015) |
| 11 Castle Street, Queenborough | Freehold | 86 m² | £215,000 (2023) |
| 12 Castle Street, Queenborough | - | 79 m² | - |
| 14, Castle Street, Queenborough | Freehold | 80 m² | £180,000 (2020) |
| 15, Castle Street, Queenborough | Freehold | 86 m² | £87,500 (2010) |
| 16 Castle Street, Queenborough | Freehold | 93 m² | £80,000 (2012) |
| 17 Castle Street, Queenborough | Freehold | 83 m² | £173,000 (2017) |
| 18, Castle Street, Queenborough | Freehold | 82 m² | £176,000 (2017) |
| 19, Castle Street, Queenborough | Freehold | 83 m² | £200,000 (2023) |
| 20, Castle Street, Queenborough | Freehold | 91 m² | £190,000 (2021) |
| 21 Castle Street, Queenborough | Freehold | 89 m² | £211,000 (2022) |
| 22, Castle Street, Queenborough | Freehold | 79 m² | £70,000 (2009) |
| 23 Castle Street, Queenborough | Freehold | 82 m² | £210,000 (2022) |
| 24 Castle Street, Queenborough | - | 89 m² | - |
| 26 Castle Street, Queenborough | Freehold | 83 m² | £58,000 (2012) |
| 28, Castle Street, Queenborough | Freehold | 82 m² | £92,000 (2011) |
| 30, Castle Street, Queenborough | - | 82 m² | - |
| 32, Castle Street, Queenborough | Freehold | 86 m² | £218,500 (2023) |