| 1, Trentham Drive, Orpington | Freehold | 147 m² | £292,000 (2004) |
| 2, Trentham Drive, Orpington | Freehold | 104 m² | £288,000 (2012) |
| 3 Trentham Drive, Orpington, Orpington | Freehold | 71 m² | £385,000 (2020) |
| 5 Trentham Drive, Orpington | Freehold | 105 m² | £550,000 (2022) |
| 6 Trentham Drive, Orpington | Freehold | 109 m² | £600,000 (2021) |
| 7, Trentham Drive, Orpington | - | 75 m² | - |
| 10, Trentham Drive, Orpington | Freehold | 78 m² | £422,000 (2022) |
| 14, Trentham Drive, Orpington | Freehold | 86 m² | £395,000 (2020) |
| 15 Trentham Drive, Orpington | Freehold | 77 m² | £495,000 (2025) |
| 16, Trentham Drive, Orpington | - | 54 m² | - |
| 19 Trentham Drive, Orpington, Orpington | Freehold | 71 m² | £380,000 (2020) |
| 20, Trentham Drive, Orpington | Freehold | 92 m² | £375,000 (2020) |
| 21 Trentham Drive, Orpington, Orpington | Freehold | 86 m² | £480,000 (2021) |
| 24 Trentham Drive, Orpington | Freehold | 90 m² | £415,000 (2022) |
| 25 Trentham Drive, Orpington | - | 91 m² | - |
| 26, Trentham Drive, Orpington | Freehold | 90 m² | £337,500 (2019) |
| 28, Trentham Drive, Orpington | Freehold | 91 m² | £215,000 (2003) |
| 30, Trentham Drive, Orpington | Freehold | 91 m² | £410,000 (2018) |
| 32, Trentham Drive, Orpington | Freehold | 91 m² | £340,000 (2017) |