| 1, Mercer Avenue, Castle Hill, Ebbsfleet Valley, Dartford | Freehold | 134 m² | £770,000 (2022) |
| 3, Mercer Avenue, Castle Hill, Ebbsfleet Valley, Dartford | Freehold | 142 m² | £409,995 (2014) |
| 5 Mercer Avenue, Castle Hill, Ebbsfleet Valley, Swanscombe | Freehold | 220 m² | £830,000 (2025) |
| 7, Mercer Avenue, Castle Hill, Ebbsfleet Valley, Dartford | Freehold | 126 m² | £536,000 (2021) |
| 9 Mercer Avenue, Castle Hill, Ebbsfleet Valley, Swanscombe | Freehold | 111 m² | £324,995 (2015) |
| 11, Mercer Avenue, Castle Hill, Ebbsfleet Valley, Dartford | Freehold | 112 m² | £487,500 (2024) |
| 13 Mercer Avenue, Castle Hill, Ebbsfleet Valley, Swanscombe | Freehold | 111 m² | £324,995 (2015) |
| 15, Mercer Avenue, Castle Hill, Ebbsfleet Valley, Dartford | Freehold | 112 m² | £324,995 (2015) |
| 17, Mercer Avenue, Castle Hill, Ebbsfleet Valley, Dartford | Freehold | 112 m² | £324,995 (2015) |
| 19 Mercer Avenue, Castle Hill, Ebbsfleet Valley, Swanscombe | Freehold | 113 m² | £334,995 (2016) |
| 21, Mercer Avenue, Castle Hill, Ebbsfleet Valley, Dartford | Freehold | 109 m² | £419,995 (2016) |
| 23, Mercer Avenue, Castle Hill, Ebbsfleet Valley, Dartford | Freehold | 95 m² | £450,000 (2023) |
| 25, Mercer Avenue, Castle Hill, Ebbsfleet Valley, Dartford | Freehold | 112 m² | £374,995 (2016) |
| 27, Mercer Avenue, Castle Hill, Ebbsfleet Valley, Dartford | Freehold | 112 m² | £484,000 (2023) |
| 29, Mercer Avenue, Castle Hill, Ebbsfleet Valley, Dartford | Freehold | 147 m² | £574,995 (2016) |
| 31, Mercer Avenue, Castle Hill, Ebbsfleet Valley, Swanscombe | Freehold | 81 m² | £192,500 (2024) |
| 33, Mercer Avenue, Castle Hill, Ebbsfleet Valley, Swanscombe | - | 72 m² | - |
| 35, Mercer Avenue, Castle Hill, Ebbsfleet Valley, Swanscombe | - | 72 m² | - |
| 37, Mercer Avenue, Castle Hill, Ebbsfleet Valley, Swanscombe | - | 81 m² | - |
| 39, Mercer Avenue, Castle Hill, Ebbsfleet Valley, Swanscombe | - | 81 m² | - |
| 41, Mercer Avenue, Castle Hill, Ebbsfleet Valley, Swanscombe | - | 72 m² | - |
| 43, Mercer Avenue, Castle Hill, Ebbsfleet Valley, Swanscombe | Leasehold | 72 m² | £155,250 (2021) |