| 17, Castle Street, Swanscombe | Freehold | 63 m² | £235,000 (2019) |
| 19, Castle Street, Swanscombe | Freehold | 65 m² | £144,000 (2007) |
| 20, Castle Street, Swanscombe | Freehold | 62 m² | £255,000 (2020) |
| 21, Castle Street, Swanscombe | Freehold | 63 m² | £285,000 (2022) |
| 22 Castle Street, Swanscombe | Freehold | 71 m² | £295,000 (2025) |
| 23 Castle Street, Swanscombe | Freehold | 78 m² | £130,000 (2005) |
| 25 Castle Street, Swanscombe | Freehold | 67 m² | £150,000 (2007) |
| 26 Castle Street, Swanscombe | Freehold | 63 m² | £260,000 (2024) |
| 27, Castle Street, Swanscombe | Freehold | 72 m² | £258,000 (2020) |
| 28, Castle Street, Swanscombe | Freehold | 53 m² | £130,000 (2005) |
| 31, Castle Street, Swanscombe | Freehold | 77 m² | £134,000 (2006) |
| 33, Castle Street, Swanscombe | Freehold | 59 m² | £205,000 (2019) |
| 35 Castle Street, Swanscombe | Freehold | 54 m² | £134,000 (2005) |
| 37, Castle Street, Swanscombe | Freehold | 53 m² | £261,000 (2021) |
| 38 Castle Street, Swanscombe | Freehold | 74 m² | £169,995 (2007) |
| 39, Castle Street, Swanscombe | - | 64 m² | - |
| 40 Castle Street, Swanscombe | Freehold | 65 m² | £247,000 (2021) |
| 41, Castle Street, Swanscombe | Freehold | 64 m² | £138,000 (2013) |
| 42 Castle Street, Swanscombe | Freehold | 67 m² | £230,000 (2016) |
| 43 Castle Street, Swanscombe, Swanscombe | Freehold | 73 m² | £273,750 (2021) |
| 44, Castle Street, Swanscombe | Freehold | 74 m² | £232,500 (2014) |
| 45 Castle Street, Swanscombe | Freehold | 68 m² | £214,000 (2024) |
| 46 Castle Street, Swanscombe | Freehold | 74 m² | £235,000 (2014) |
| 48 Castle Street, Swanscombe | Freehold | 72 m² | £280,000 (2016) |
| 50 Castle Street, Swanscombe | Freehold | 68 m² | £367,000 (2025) |
| 52 Castle Street, Swanscombe | Freehold | 75 m² | £360,000 (2024) |
| 53 Castle Street, Swanscombe | Freehold | 79 m² | £300,000 (2024) |
| 54, Castle Street, Swanscombe | Freehold | 74 m² | £335,000 (2020) |