| 127 Sunningvale Avenue, Biggin Hill, Westerham, TN16 3TS | Jul 2026 | £475,000 | Terraced | Freehold |
| 127A Sunningvale Avenue, Biggin Hill, Westerham, TN16 3TS | May 2026 | £455,000 | Terraced | Freehold |
| 66A Sunningvale Avenue, Biggin Hill, Westerham, TN16 3BY | Mar 2026 | £470,000 | Semi-detached | Freehold |
| 116 Sunningvale Avenue, Biggin Hill, Westerham, TN16 3TX | Dec 2025 | £445,000 | Detached | Freehold |
| 57B Sunningvale Avenue, Biggin Hill, Westerham, TN16 3BY | Oct 2025 | £405,000 | Terraced | Freehold |
| 124 Sunningvale Avenue, Biggin Hill, Westerham, TN16 3TN | Sep 2025 | £490,000 | Detached | Freehold |
| 41 Sunningvale Avenue, Biggin Hill, Westerham, TN16 3BX | Sep 2025 | £655,000 | Detached | Freehold |
| 100A Sunningvale Avenue, Biggin Hill, Westerham, TN16 3TT | Sep 2025 | £600,000 | Detached | Freehold |
| 53A Sunningvale Avenue, Biggin Hill, Westerham, TN16 3BY | Jul 2025 | £340,000 | Terraced | Freehold |
| 4 Sunningvale Avenue, Biggin Hill, Westerham, TN16 3BT | Jul 2025 | £600,000 | Semi-detached | Freehold |
| Carina, 149 Sunningvale Avenue, Biggin Hill, Westerham, TN16 3TL | Mar 2025 | £510,000 | Detached | Freehold |
| 3F Sunningvale Avenue, Biggin Hill, Westerham, TN16 3BU | Jan 2025 | £392,500 | Detached | Freehold |
| 93B Sunningvale Avenue, Biggin Hill, Westerham, TN16 3TS | Dec 2024 | £400,000 | Semi-detached | Freehold |
| 125A Sunningvale Avenue, Biggin Hill, Westerham, TN16 3TS | Dec 2024 | £455,000 | Semi-detached | Freehold |
| 111B Sunningvale Avenue, Biggin Hill, Westerham, TN16 3TS | Dec 2024 | £475,000 | Terraced | Freehold |
| Rocala Sunningvale Avenue, Biggin Hill, Westerham, TN16 3BY | Nov 2024 | £415,000 | Semi-detached | Freehold |
| 38 Sunningvale Avenue, Biggin Hill, Westerham, TN16 3BX | Oct 2024 | £470,000 | Detached | Freehold |
| 3E Sunningvale Avenue, Biggin Hill, Westerham, TN16 3BU | Oct 2024 | £370,000 | Detached | Freehold |
| 105A Sunningvale Avenue, Biggin Hill, Westerham, TN16 3TS | Oct 2024 | £363,000 | Semi-detached | Freehold |
| 160 Sunningvale Avenue, Biggin Hill, Westerham, TN16 3TW | Sep 2024 | £592,500 | Detached | Freehold |
| 138 Sunningvale Avenue, Biggin Hill, Westerham, TN16 3TN | Sep 2024 | £540,000 | 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 |
| 63D Sunningvale Avenue, Biggin Hill, Westerham, TN16 3BZ | Aug 2024 | £285,000 | Flat / maisonette | Leasehold |
| 30B Sunningvale Avenue, Biggin Hill, Westerham, TN16 3BU | Jul 2024 | £375,000 | Semi-detached | Freehold |
| Beech Hollow, 6 Sunningvale Avenue, Biggin Hill, Westerham, TN16 3BT | Jul 2024 | £767,500 | Detached | Freehold |
| 32A Sunningvale Avenue, Biggin Hill, Westerham, TN16 3BU | May 2024 | £425,000 | Semi-detached | Freehold |
| 114F Sunningvale Avenue, Biggin Hill, Westerham, TN16 3TT | Mar 2024 | £415,000 | Terraced | Freehold |
| 175 Sunningvale Avenue, Biggin Hill, Westerham, TN16 3TL | Mar 2024 | £370,000 | Semi-detached | Freehold |
| 30C Sunningvale Avenue, Biggin Hill, Westerham, TN16 3BU | Feb 2024 | £370,000 | Flat / maisonette | Freehold |