| 100A Sunningvale Avenue, Biggin Hill, Westerham, TN16 3TT | Sep 2025 | £600,000 | Detached | Freehold |
| 86 Sunningvale Avenue, Biggin Hill, Westerham, TN16 3TT | Sep 2024 | £400,000 | Detached | Freehold |
| 114G Sunningvale Avenue, Biggin Hill, Westerham, TN16 3TT | Aug 2024 | £470,000 | Terraced | Freehold |
| 114F Sunningvale Avenue, Biggin Hill, Westerham, TN16 3TT | Mar 2024 | £415,000 | Terraced | Freehold |
| 100 Sunningvale Avenue, Biggin Hill, Westerham, TN16 3TT | Nov 2023 | £625,000 | Detached | Freehold |
| 112C Sunningvale Avenue, Biggin Hill, Westerham, TN16 3TT | Mar 2023 | £450,000 | Detached | Freehold |
| 112B Sunningvale Avenue, Biggin Hill, Westerham, TN16 3TT | Jul 2022 | £470,000 | Semi-detached | Freehold |
| 98 Sunningvale Avenue, Biggin Hill, Westerham, TN16 3TT | Apr 2021 | £620,000 | Detached | Freehold |
| 114A Sunningvale Avenue, Biggin Hill, Westerham, TN16 3TT | Aug 2017 | £351,000 | Terraced | Freehold |
| 102A Sunningvale Avenue, Biggin Hill, Westerham, TN16 3TT | Feb 2017 | £480,000 | Semi-detached | Freehold |
| 92A Sunningvale Avenue, Biggin Hill, Westerham, TN16 3TT | Dec 2016 | £467,500 | Detached | Freehold |
| 88 Sunningvale Avenue, Biggin Hill, Westerham, TN16 3TT | Mar 2015 | £273,000 | Detached | Freehold |
| 90A Sunningvale Avenue, Biggin Hill, Westerham, TN16 3TT | Dec 2013 | £325,000 | Detached | Freehold |
| 114D Sunningvale Avenue, Biggin Hill, Westerham, TN16 3TT | Jan 2010 | £265,000 | Semi-detached | Freehold |
| 114E Sunningvale Avenue, Biggin Hill, Westerham, TN16 3TT | May 2009 | £260,000 | Terraced | Freehold |
| 114C Sunningvale Avenue, Biggin Hill, Westerham, TN16 3TT | Jul 2008 | £300,000 | Semi-detached | Freehold |
| 114 Sunningvale Avenue, Biggin Hill, Westerham, TN16 3TT | Dec 2006 | £228,500 | Semi-detached | Freehold |
| 110 Sunningvale Avenue, Biggin Hill, Westerham, TN16 3TT | Sep 2006 | £198,000 | Terraced | Freehold |
| 112 Sunningvale Avenue, Biggin Hill, Westerham, TN16 3TT | Jun 2006 | £150,000 | Terraced | Freehold |
| 76A Sunningvale Avenue, Biggin Hill, Westerham, TN16 3TT | Aug 2004 | £250,000 | Detached | Freehold |
| 106 Sunningvale Avenue, Biggin Hill, Westerham, TN16 3TT | Jun 2001 | £126,000 | Terraced | Freehold |
| 78A Sunningvale Avenue, Biggin Hill, Westerham, TN16 3TT | Dec 2000 | £175,000 | Semi-detached | Freehold |
| 108 Sunningvale Avenue, Biggin Hill, Westerham, TN16 3TT | Jan 1998 | £80,000 | Semi-detached | Freehold |
| 90B Sunningvale Avenue, Biggin Hill, Westerham, TN16 3TT | Aug 1997 | £129,950 | Detached | Freehold |
| 76 Sunningvale Avenue, Biggin Hill, Westerham, TN16 3TT | Apr 1997 | £129,000 | Detached | Freehold |
| 90 Sunningvale Avenue, Biggin Hill, Westerham, TN16 3TT | Jul 1996 | £82,750 | Detached | Freehold |
| 80 Sunningvale Avenue, Biggin Hill, Westerham, TN16 3TT | Mar 1996 | £74,000 | Detached | Freehold |