| 2 Derry Downs, St Mary Cray, Orpington, BR5 4DT | Jul 2026 | £495,000 | Semi-detached | Freehold |
| 26A Derry Downs, St Mary Cray, Orpington, BR5 4DT | Apr 2026 | £365,000 | Flat / maisonette | Leasehold |
| 16 Derry Downs, St Mary Cray, Orpington, BR5 4DT | Sep 2025 | £520,000 | Detached | Freehold |
| 12 Derry Downs, St Mary Cray, Orpington, BR5 4DT | Aug 2025 | £525,000 | Detached | Freehold |
| 1 Derry Downs, St Mary Cray, Orpington, BR5 4DT | May 2021 | £1,092,500 | Detached | Freehold |
| 23 Derry Downs, St Mary Cray, Orpington, BR5 4DT | Apr 2021 | £475,000 | Semi-detached | Freehold |
| 20A Derry Downs, St Mary Cray, Orpington, BR5 4DT | Dec 2020 | £620,000 | Detached | Freehold |
| 20 Derry Downs, St Mary Cray, Orpington, BR5 4DT | Dec 2020 | £510,000 | Detached | Freehold |
| 5 Derry Downs, St Mary Cray, Orpington, BR5 4DT | Jan 2019 | £435,000 | Semi-detached | Freehold |
| 8 Derry Downs, St Mary Cray, Orpington, BR5 4DT | Jan 2017 | £426,000 | Semi-detached | Freehold |
| 2A Derry Downs, Orpington, BR5 4DT | May 2008 | £250,000 | Semi-detached | Freehold |
| 4 Derry Downs, Orpington, BR5 4DT | Aug 2006 | £210,000 | Terraced | Freehold |
| 14 Derry Downs, Orpington, BR5 4DT | Nov 2002 | £275,000 | Detached | Freehold |
| 10 Derry Downs, Orpington, BR5 4DT | Aug 1998 | £89,500 | Terraced | Freehold |
| 7 Derry Downs, Orpington, BR5 4DT | Aug 1997 | £80,000 | Semi-detached | Freehold |
| 11A Derry Downs, Orpington, BR5 4DT | Nov 1995 | £72,500 | Detached | Freehold |