| 17 Wilmington Avenue, Orpington, BR6 9BJ | Feb 2025 | £560,000 | Semi-detached | Freehold |
| 16 Wilmington Avenue, Orpington, BR6 9BJ | Oct 2022 | £700,000 | Semi-detached | Freehold |
| 11 Wilmington Avenue, Orpington, BR6 9BJ | Jul 2021 | £470,000 | Semi-detached | Freehold |
| 25 Wilmington Avenue, Orpington, BR6 9BJ | Jun 2021 | £750,000 | Semi-detached | Freehold |
| 9 Wilmington Avenue, Orpington, BR6 9BJ | Dec 2020 | £475,000 | Semi-detached | Freehold |
| 13 Wilmington Avenue, Orpington, BR6 9BJ | Jun 2019 | £380,000 | Semi-detached | Freehold |
| 14 Wilmington Avenue, Orpington, BR6 9BJ | Nov 2016 | £450,000 | Semi-detached | Freehold |
| 6 Wilmington Avenue, Orpington, BR6 9BJ | Aug 2014 | £330,000 | Semi-detached | Freehold |
| 20 Wilmington Avenue, Orpington, BR6 9BJ | Jun 2014 | £339,995 | Semi-detached | Freehold |
| 7 Wilmington Avenue, Orpington, BR6 9BJ | Apr 2010 | £265,000 | Semi-detached | Freehold |
| 5 Wilmington Avenue, Orpington, BR6 9BJ | Feb 2006 | £210,000 | Semi-detached | Freehold |
| 15 Wilmington Avenue, Orpington, BR6 9BJ | Aug 2005 | £200,000 | Semi-detached | Freehold |
| 8 Wilmington Avenue, Orpington, BR6 9BJ | Aug 2003 | £228,000 | Semi-detached | Freehold |
| 3 Wilmington Avenue, Orpington, BR6 9BJ | Jul 2002 | £220,000 | Semi-detached | Freehold |
| 1 Wilmington Avenue, Orpington, BR6 9BJ | Feb 2000 | £170,000 | Semi-detached | Freehold |
| 27 Wilmington Avenue, Orpington, BR6 9BJ | Jul 1998 | £123,000 | Semi-detached | Freehold |
| 23 Wilmington Avenue, Orpington, BR6 9BJ | Aug 1996 | £88,000 | Semi-detached | Freehold |