| 156 Sunningvale Avenue, Biggin Hill, Westerham, TN16 3TW | Jan 2024 | £570,000 | Detached | Freehold |
| 100 Sunningvale Avenue, Biggin Hill, Westerham, TN16 3TT | Nov 2023 | £625,000 | Detached | Freehold |
| 9B Sunningvale Avenue, Biggin Hill, Westerham, TN16 3BU | Oct 2023 | £432,000 | Terraced | Freehold |
| 35A Sunningvale Avenue, Biggin Hill, Westerham, TN16 3BX | Oct 2023 | £465,000 | Semi-detached | Freehold |
| 148 Sunningvale Avenue, Biggin Hill, Westerham, TN16 3TW | Aug 2023 | £540,000 | Detached | Freehold |
| Oaklands View Sunningvale Avenue, Biggin Hill, Westerham, TN16 3BT | Jul 2023 | £650,000 | Detached | Freehold |
| 112C Sunningvale Avenue, Biggin Hill, Westerham, TN16 3TT | Mar 2023 | £450,000 | Detached | Freehold |
| 99A Sunningvale Avenue, Biggin Hill, Westerham, TN16 3TS | Mar 2023 | £520,000 | Detached | Freehold |
| 155A Sunningvale Avenue, Biggin Hill, Westerham, TN16 3TL | Feb 2023 | £555,000 | Detached | Freehold |
| 89A Sunningvale Avenue, Biggin Hill, Westerham, TN16 3TS | Dec 2022 | £400,000 | Terraced | Freehold |
| 142 Sunningvale Avenue, Biggin Hill, Westerham, TN16 3TW | Oct 2022 | £560,000 | Semi-detached | Freehold |
| 83A Sunningvale Avenue, Biggin Hill, Westerham, TN16 3BZ | Oct 2022 | £710,000 | Detached | Freehold |
| The Linricks Sunningvale Avenue, Biggin Hill, Westerham, TN16 3BT | Sep 2022 | £700,000 | Detached | Freehold |
| 70B Sunningvale Avenue, Biggin Hill, Westerham, TN16 3BZ | Sep 2022 | £535,000 | Terraced | Freehold |
| 139 Sunningvale Avenue, Biggin Hill, Westerham, TN16 3TL | Sep 2022 | £525,000 | Detached | Freehold |
| Dalna Sunningvale Avenue, Biggin Hill, Westerham, TN16 3TL | Aug 2022 | £510,000 | Semi-detached | Freehold |
| 22 Sunningvale Avenue, Biggin Hill, Westerham, TN16 3BT | Aug 2022 | £665,000 | Detached | Freehold |
| 89B Sunningvale Avenue, Biggin Hill, Westerham, TN16 3TS | Aug 2022 | £380,000 | Terraced | Freehold |
| 73 Sunningvale Avenue, Biggin Hill, Westerham, TN16 3BZ | Jul 2022 | £655,000 | Detached | Freehold |
| 112B Sunningvale Avenue, Biggin Hill, Westerham, TN16 3TT | Jul 2022 | £470,000 | Semi-detached | Freehold |
| 63C Sunningvale Avenue, Biggin Hill, Westerham, TN16 3BZ | Jun 2022 | £232,000 | Flat / maisonette | Leasehold |
| Lilac Vine Sunningvale Avenue, Biggin Hill, Westerham, TN16 3BT | Jun 2022 | £690,000 | Other property | Freehold |
| 68 Sunningvale Avenue, Biggin Hill, Westerham, TN16 3BY | May 2022 | £435,000 | Semi-detached | Freehold |
| 65C Sunningvale Avenue, Biggin Hill, Westerham, TN16 3BZ | Jan 2022 | £227,500 | Flat / maisonette | Leasehold |
| Brunswick Sunningvale Avenue, Biggin Hill, Westerham, TN16 3BY | Sep 2021 | £390,000 | Semi-detached | Freehold |
| 48 Sunningvale Avenue, Biggin Hill, Westerham, TN16 3BX | Sep 2021 | £600,000 | Other property | Freehold |
| 9 Sunningvale Avenue, Biggin Hill, Westerham, TN16 3BU | Aug 2021 | £422,650 | Terraced | Freehold |
| 24A Sunningvale Avenue, Biggin Hill, Westerham, TN16 3BT | Aug 2021 | £400,000 | Detached | Freehold |
| 123A Sunningvale Avenue, Biggin Hill, Westerham, TN16 3TS | Jul 2021 | £440,000 | Detached | Freehold |
| 91 Sunningvale Avenue, Biggin Hill, Westerham, TN16 3TS | Jun 2021 | £380,000 | Terraced | Freehold |