| 38 Mercer Avenue, Castle Hill, Swanscombe, DA10 1BR | May 2026 | £348,500 | Semi-detached | Freehold |
| 18 Mercer Avenue, Castle Hill, Swanscombe, DA10 1BR | Dec 2025 | £445,000 | Terraced | Freehold |
| 14 Mercer Avenue, Castle Hill, Swanscombe, DA10 1BR | Oct 2024 | £577,000 | Detached | Freehold |
| 10 Mercer Avenue, Castle Hill, Swanscombe, DA10 1BR | Sep 2024 | £440,000 | Semi-detached | Freehold |
| 26 Mercer Avenue, Castle Hill, Swanscombe, DA10 1BR | Jul 2023 | £430,000 | Semi-detached | Freehold |
| 16 Mercer Avenue, Castle Hill, Swanscombe, DA10 1BR | May 2023 | £750,000 | Detached | Freehold |
| 56 Mercer Avenue, Castle Hill, Swanscombe, DA10 1BR | Mar 2023 | £550,000 | Detached | Freehold |
| 32 Mercer Avenue, Castle Hill, Swanscombe, DA10 1BR | Dec 2022 | £401,000 | Semi-detached | Freehold |
| 36 Mercer Avenue, Castle Hill, Swanscombe, DA10 1BR | May 2022 | £410,000 | Semi-detached | Freehold |
| 54 Mercer Avenue, Castle Hill, Swanscombe, DA10 1BR | Jun 2021 | £510,000 | Semi-detached | Freehold |
| 4 Mercer Avenue, Castle Hill, Swanscombe, DA10 1BR | Mar 2021 | £470,000 | Semi-detached | Freehold |
| 8 Mercer Avenue, Castle Hill, Swanscombe, DA10 1BR | Feb 2021 | £420,000 | Semi-detached | Freehold |
| 28 Mercer Avenue, Castle Hill, Swanscombe, DA10 1BR | Aug 2018 | £377,950 | Semi-detached | Freehold |
| 46 Mercer Avenue, Castle Hill, Swanscombe, DA10 1BR | Jun 2018 | £539,950 | Detached | Freehold |
| 58 Mercer Avenue, Castle Hill, Swanscombe, DA10 1BR | Jun 2018 | £542,950 | Detached | Freehold |
| 42 Mercer Avenue, Castle Hill, Swanscombe, DA10 1BR | Jun 2018 | £379,950 | Semi-detached | Freehold |
| 24 Mercer Avenue, Castle Hill, Swanscombe, DA10 1BR | Jun 2018 | £397,950 | Detached | Freehold |
| 34 Mercer Avenue, Castle Hill, Swanscombe, DA10 1BR | Jun 2018 | £378,950 | Semi-detached | Freehold |
| 52 Mercer Avenue, Castle Hill, Swanscombe, DA10 1BR | Jun 2018 | £474,950 | Semi-detached | Freehold |
| 50 Mercer Avenue, Castle Hill, Swanscombe, DA10 1BR | Jun 2018 | £469,950 | Detached | Freehold |
| 48 Mercer Avenue, Castle Hill, Swanscombe, DA10 1BR | May 2018 | £537,950 | Detached | Freehold |
| 44 Mercer Avenue, Castle Hill, Swanscombe, DA10 1BR | May 2018 | £379,950 | Semi-detached | Freehold |
| 40 Mercer Avenue, Castle Hill, Swanscombe, DA10 1BR | Apr 2018 | £338,950 | Semi-detached | Freehold |
| 30 Mercer Avenue, Castle Hill, Swanscombe, DA10 1BR | Mar 2018 | £339,950 | Semi-detached | Freehold |
| 22 Mercer Avenue, Castle Hill, Swanscombe, DA10 1BR | Dec 2016 | £347,995 | Terraced | Freehold |
| 20 Mercer Avenue, Castle Hill, Swanscombe, DA10 1BR | Dec 2016 | £339,995 | Terraced | Freehold |
| 12 Mercer Avenue, Castle Hill, Swanscombe, DA10 1BR | Nov 2016 | £427,995 | Detached | Freehold |
| 6 Mercer Avenue, Castle Hill, Swanscombe, DA10 1BR | May 2016 | £369,995 | Semi-detached | Freehold |