| 1, Horsmonden Close, Orpington | - | 93 m² | - |
| 2, Horsmonden Close, Orpington | Freehold | 77 m² | £197,000 (2006) |
| 3 Horsmonden Close, Orpington | Freehold | 79 m² | £425,000 (2022) |
| 6, Horsmonden Close, Orpington | Freehold | 77 m² | £58,500 (1995) |
| 7, Horsmonden Close, Orpington | Freehold | 80 m² | £210,000 (2013) |
| 8, Horsmonden Close, Orpington | Freehold | 75 m² | £355,000 (2020) |
| 11, Horsmonden Close, Orpington | Freehold | 74 m² | £197,000 (2006) |
| 13 Horsmonden Close, Orpington | Freehold | 86 m² | £415,000 (2021) |
| 14, Horsmonden Close, Orpington | - | 48 m² | - |
| 16 Horsmonden Close, Orpington, Orpington | - | 48 m² | - |
| 18 Horsmonden Close, Orpington | - | 48 m² | - |
| 19, Horsmonden Close, Orpington | - | 96 m² | - |
| 20, Horsmonden Close, Orpington | - | 42 m² | - |
| 22, Horsmonden Close, Orpington | - | 48 m² | - |
| 23, Horsmonden Close, Orpington | Freehold | 82 m² | £378,000 (2021) |
| 24, Horsmonden Close, Orpington | - | 48 m² | - |
| 25, Horsmonden Close, Orpington | Freehold | 78 m² | £368,000 (2020) |
| 28 Horsmonden Close, Orpington | - | 50 m² | - |
| 29, Horsmonden Close, Orpington | Freehold | 84 m² | £305,000 (2014) |
| 30 Horsmonden Close, Orpington | - | 43 m² | - |
| 31, Horsmonden Close, Orpington | Freehold | 106 m² | £370,000 (2020) |
| 32, Horsmonden Close, Orpington | - | 48 m² | - |