| 1 Castle Street, Southborough, Tunbridge Wells, Tunbridge Wells | Freehold | 51 m² | £330,000 (2022) |
| 2A Castle Street, Southborough, Tunbridge Wells | Freehold | 75 m² | £285,000 (2024) |
| 3, Castle Street, Southborough, Tunbridge Wells | Freehold | 54 m² | £240,000 (2020) |
| 5 Castle Street, Southborough, Tunbridge Wells | Freehold | 51 m² | £318,000 (2023) |
| 7 Castle Street, Southborough, Tunbridge Wells | Freehold | 53 m² | £300,000 (2025) |
| 10 Castle Street, Southborough, Tunbridge Wells | Freehold | 64 m² | £329,000 (2026) |
| 11, Castle Street, Southborough, Tunbridge Wells | Freehold | 54 m² | £152,000 (2013) |
| 12, Castle Street, Southborough, Tunbridge Wells | Freehold | 67 m² | £324,670 (2019) |
| 13, Castle Street, Southborough, Tunbridge Wells | Freehold | 53 m² | £220,000 (2015) |
| 14, Castle Street, Southborough, Tunbridge Wells | Freehold | 68 m² | £270,000 (2019) |
| 15, Castle Street, Southborough, Tunbridge Wells | Freehold | 73 m² | £360,000 (2018) |
| 16, Castle Street, Southborough, Tunbridge Wells | Freehold | 78 m² | £263,000 (2015) |
| 17 Castle Street, Southborough, Tunbridge Wells | Freehold | 53 m² | £199,500 (2014) |
| 18 Castle Street, Southborough, Tunbridge Wells, Tunbridge Wells | Freehold | 77 m² | £368,000 (2021) |
| 19, Castle Street, Southborough, Tunbridge Wells | Freehold | 53 m² | £295,000 (2021) |
| 20 Castle Street, Southborough, Tunbridge Wells | Freehold | 68 m² | £376,500 (2024) |
| 21 Castle Street, Southborough, Tunbridge Wells | Freehold | 55 m² | £210,000 (2014) |
| 22 Castle Street, Southborough, Tunbridge Wells | Freehold | 73 m² | £199,950 (2015) |
| 23 Castle Street, Southborough, Tunbridge Wells | Freehold | 54 m² | £168,000 (2013) |
| 24 Castle Street, Southborough, Tunbridge Wells, Tunbridge Wells | - | 53 m² | - |
| 25, Castle Street, Southborough, Tunbridge Wells | Freehold | 48 m² | £147,000 (2009) |
| 29 Castle Street, Southborough, Tunbridge Wells | Freehold | 145 m² | £510,000 (2022) |
| Cherry Tree Cottage, Castle Street, Southborough, Tunbridge Wells | Freehold | 63 m² | £348,750 (2023) |
| Hawthorn Cottage, Castle Street, Tunbridge Wells | Freehold | 66 m² | £355,000 (2026) |
| Yew Tree Cottage, Castle Street, Southborough, Tunbridge Wells | Freehold | 63 m² | £215,000 (2012) |