| 1, Glentrammon Avenue, Orpington | Freehold | 102 m² | £290,000 (2009) |
| 5 Glentrammon Avenue, Orpington | Freehold | 143 m² | £720,000 (2022) |
| 7, Glentrammon Avenue, Orpington | Freehold | 114 m² | £260,000 (2002) |
| 9 Glentrammon Avenue, Orpington | Freehold | 91 m² | £124,000 (1996) |
| 11 Glentrammon Avenue, Orpington, Orpington | Freehold | 128 m² | £390,000 (2010) |
| 15 Glentrammon Avenue, Orpington | Freehold | 67 m² | £450,000 (2022) |
| 17, Glentrammon Avenue, Orpington | Freehold | 69 m² | £520,000 (2021) |
| 21 Glentrammon Avenue, Orpington | Freehold | 125 m² | £680,000 (2024) |
| 25, Glentrammon Avenue, Orpington | Freehold | 69 m² | £265,000 (2008) |
| 27, Glentrammon Avenue, Orpington | Freehold | 81 m² | £365,000 (2010) |
| 29 Glentrammon Avenue, Orpington | Freehold | 96 m² | £440,000 (2025) |
| 31 Glentrammon Avenue, Orpington | Freehold | 142 m² | £700,000 (2024) |
| 33, Glentrammon Avenue, Orpington | Freehold | 59 m² | £250,000 (2010) |
| 35 Glentrammon Avenue, Orpington | - | 67 m² | - |
| 37, Glentrammon Avenue, Orpington | Freehold | 97 m² | £557,500 (2022) |
| 41 Glentrammon Avenue, Orpington | Freehold | 80 m² | £425,000 (2026) |
| 45 Glentrammon Avenue, Orpington | Freehold | 95 m² | £530,000 (2026) |
| 47 Glentrammon Avenue, Orpington | Freehold | 62 m² | £412,500 (2024) |
| 51, Glentrammon Avenue, Orpington | Freehold | 60 m² | £505,000 (2017) |
| 57 Glentrammon Avenue, Orpington | Freehold | 106 m² | £245,000 (2010) |
