| 3 Ferndown Avenue, Orpington, BR6 8DE | Apr 2026 | £520,000 | Terraced | Freehold |
| 18 Ferndown Avenue, Orpington, BR6 8DF | Sep 2025 | £387,500 | Terraced | Freehold |
| 9 Ferndown Avenue, Orpington, BR6 8DE | Jun 2025 | £515,000 | Terraced | Freehold |
| 56 Ferndown Avenue, Orpington, BR6 8DF | Mar 2025 | £411,000 | Terraced | Freehold |
| 12 Ferndown Avenue, Orpington, BR6 8DF | Feb 2025 | £430,000 | Terraced | Freehold |
| 10 Ferndown Avenue, Orpington, BR6 8DF | Nov 2024 | £362,000 | Terraced | Freehold |
| 36 Ferndown Avenue, Orpington, BR6 8DF | Sep 2024 | £467,000 | Terraced | Freehold |
| 48 Ferndown Avenue, Orpington, BR6 8DF | Jul 2024 | £390,000 | Terraced | Freehold |
| 13 Ferndown Avenue, Orpington, BR6 8DE | Apr 2024 | £470,000 | Terraced | Freehold |
| 4 Ferndown Avenue, Orpington, BR6 8DF | Jan 2024 | £400,000 | Terraced | Leasehold |
| 26 Ferndown Avenue, Orpington, BR6 8DF | Oct 2021 | £317,000 | Flat / maisonette | Leasehold |
| 57 Ferndown Avenue, Orpington, BR6 8DE | Nov 2020 | £450,000 | Terraced | Freehold |
| 40 Ferndown Avenue, Orpington, BR6 8DF | Nov 2020 | £455,000 | Terraced | Freehold |
| 62 Ferndown Avenue, Orpington, BR6 8DF | Oct 2020 | £375,000 | Terraced | Freehold |
| 46 Ferndown Avenue, Orpington, BR6 8DF | Mar 2020 | £445,000 | Semi-detached | Freehold |
| 28 Ferndown Avenue, Orpington, BR6 8DF | Oct 2019 | £330,000 | Flat / maisonette | Leasehold |
| 20 Ferndown Avenue, Orpington, BR6 8DF | Mar 2019 | £335,000 | Terraced | Freehold |
| 64 Ferndown Avenue, Orpington, BR6 8DF | Jan 2019 | £350,000 | Terraced | Freehold |
| 42 Ferndown Avenue, Orpington, BR6 8DF | Oct 2018 | £430,000 | Terraced | Freehold |
| 8 Ferndown Avenue, Orpington, BR6 8DF | May 2017 | £375,000 | Terraced | Freehold |
| 32 Ferndown Avenue, Orpington, BR6 8DF | Apr 2017 | £294,445 | Flat / maisonette | Leasehold |
| 23 Ferndown Avenue, Orpington, BR6 8DE | Dec 2015 | £340,000 | Terraced | Freehold |
| 27 Ferndown Avenue, Orpington, BR6 8DE | Jul 2015 | £327,000 | Terraced | Freehold |
| 44 Ferndown Avenue, Orpington, BR6 8DF | Jan 2015 | £346,000 | Terraced | Freehold |
| 49 Ferndown Avenue, Orpington, BR6 8DE | Dec 2014 | £337,000 | Terraced | Freehold |
| 2 Ferndown Avenue, Orpington, BR6 8DF | Jul 2014 | £290,000 | Terraced | Leasehold |
| 16 Ferndown Avenue, Orpington, BR6 8DF | Jul 2014 | £280,000 | Terraced | Freehold |
| 7 Ferndown Avenue, Orpington, BR6 8DE | May 2014 | £337,000 | Terraced | Freehold |
| 45 Ferndown Avenue, Orpington, BR6 8DE | Apr 2014 | £310,000 | Terraced | Freehold |
| 35 Ferndown Avenue, Orpington, BR6 8DE | Jan 2013 | £228,000 | Terraced | Freehold |