| 1, Keith Park Crescent, Biggin Hill, Westerham | Freehold | 136 m² | £550,000 (2018) |
| 2, Keith Park Crescent, Biggin Hill, Westerham | Freehold | 152 m² | £650,000 (2021) |
| 3, Keith Park Crescent, Biggin Hill, Westerham | Freehold | 133 m² | £535,000 (2016) |
| 4, Keith Park Crescent, Biggin Hill, Westerham | Freehold | 91 m² | £350,000 (2013) |
| 5, Keith Park Crescent, Biggin Hill, Westerham | Freehold | 135 m² | £537,500 (2018) |
| 6 Keith Park Crescent, Biggin Hill, Westerham | Freehold | 107 m² | £291,848 (2009) |
| 7 Keith Park Crescent, Biggin Hill, Westerham | Freehold | 201 m² | £363,000 (2006) |
| 8, Keith Park Crescent, Biggin Hill, Westerham | Freehold | 149 m² | £269,600 (2009) |
| 11 Keith Park Crescent, Biggin Hill, Westerham | Freehold | 150 m² | £333,000 (2006) |
| 12 Keith Park Crescent, Biggin Hill, Westerham | Freehold | 137 m² | £315,500 (2012) |
| 14, Keith Park Crescent, Biggin Hill, Westerham | Freehold | 133 m² | £328,000 (2013) |
| 16, Keith Park Crescent, Biggin Hill, Westerham | Freehold | 132 m² | £320,000 (2009) |
| 17, Keith Park Crescent, Biggin Hill, Westerham | - | 136 m² | - |
| 19 Keith Park Crescent, Biggin Hill, Westerham | Freehold | 137 m² | £577,500 (2024) |
| 21 Keith Park Crescent, Biggin Hill, Westerham | Freehold | 136 m² | £500 (2021) |
| 23 Keith Park Crescent, Biggin Hill, Westerham | Leasehold | 137 m² | £595,000 (2023) |