| 1B Sunningvale Avenue, Biggin Hill, Biggin Hill | Freehold | 144 m² | £455,000 (2021) |
| 1D, Sunningvale Avenue, Biggin Hill, Westerham | Freehold | 124 m² | £490,000 (2018) |
| 3A, Sunningvale Avenue, Biggin Hill, Westerham | Freehold | 95 m² | £402,500 (2018) |
| 3D, Sunningvale Avenue, Biggin Hill, Westerham | Freehold | 86 m² | £367,500 (2020) |
| 3E Sunningvale Avenue, Biggin Hill, Westerham | Freehold | 86 m² | £370,000 (2024) |
| 3F Sunningvale Avenue, Biggin Hill, Westerham | Freehold | 89 m² | £392,500 (2025) |
| 3G, Sunningvale Avenue, Biggin Hill, Westerham | Freehold | 85 m² | £247,000 (2013) |
| 5, Sunningvale Avenue, Biggin Hill, Westerham | Freehold | 149 m² | £425,000 (2020) |
| 5A, Sunningvale Avenue, Biggin Hill, Westerham | Freehold | 129 m² | £269,500 (2007) |
| 5B, Sunningvale Avenue, Biggin Hill, Westerham | - | 82 m² | - |
| 9, Sunningvale Avenue, Biggin Hill, Westerham | Freehold | 108 m² | £422,650 (2021) |
| 9A Sunningvale Avenue, Biggin Hill, Biggin Hill | Freehold | 118 m² | £426,000 (2021) |
| 9B Sunningvale Avenue, Biggin Hill, Westerham | Freehold | 96 m² | £432,000 (2023) |
| 11, Sunningvale Avenue, Biggin Hill, Westerham | Freehold | 113 m² | £420,000 (2021) |
| 11A Sunningvale Avenue, Biggin Hill, Westerham | Freehold | 74 m² | £345,000 (2017) |
| 13A Sunningvale Avenue, Biggin Hill, Westerham | Freehold | 141 m² | £335,000 (2007) |
| 15A, Sunningvale Avenue, Biggin Hill, Westerham | Freehold | 115 m² | £307,000 (2013) |
| 17, Sunningvale Avenue, Biggin Hill, Westerham | Freehold | 91 m² | £346,500 (2020) |
| 17A Sunningvale Avenue, Biggin Hill, Westerham | Freehold | 91 m² | £385,000 (2021) |
| 19 Sunningvale Avenue, Biggin Hill, Biggin Hill | Freehold | 96 m² | £409,000 (2021) |
| 19A, Sunningvale Avenue, Biggin Hill, Westerham | - | 101 m² | - |
| 26, Sunningvale Avenue, Biggin Hill, Westerham | Freehold | 88 m² | £87,500 (1995) |
| 30, Sunningvale Avenue, Biggin Hill, Westerham | Freehold | 54 m² | £195,000 (2005) |
| 30A Sunningvale Avenue, Biggin Hill, Westerham | Freehold | 106 m² | £240,000 (2014) |
| 30B Sunningvale Avenue, Biggin Hill, Westerham | Freehold | 88 m² | £375,000 (2024) |
| 30C Sunningvale Avenue, Biggin Hill, Westerham | Freehold | 69 m² | £370,000 (2024) |
| 30F, Sunningvale Avenue, Biggin Hill, Westerham | Freehold | 95 m² | £450,000 (2021) |
| 32, Sunningvale Avenue, Biggin Hill, Westerham | Freehold | 118 m² | £480,000 (2021) |
| 32A Sunningvale Avenue, Biggin Hill, Westerham | Freehold | 100 m² | £425,000 (2024) |
| 32B, Sunningvale Avenue, Biggin Hill, Westerham | Freehold | 98 m² | £372,500 (2019) |