| 18 Ferndown Avenue, Orpington, BR6 8DF | Sep 2025 | £387,500 | 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 |
| 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 |
| 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 |
| 44 Ferndown Avenue, Orpington, BR6 8DF | Jan 2015 | £346,000 | 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 |
| 34 Ferndown Avenue, Orpington, BR6 8DF | May 2012 | £285,000 | Terraced | Freehold |
| 50 Ferndown Avenue, Orpington, BR6 8DF | Aug 2011 | £200,000 | Terraced | Freehold |
| 52 Ferndown Avenue, Orpington, BR6 8DF | Oct 2009 | £207,950 | Terraced | Freehold |
| 6 Ferndown Avenue, Orpington, BR6 8DF | Jan 1998 | £81,400 | Terraced | Freehold |
| 22 Ferndown Avenue, Orpington, BR6 8DF | Nov 1996 | £60,000 | Flat / maisonette | Leasehold |