| 1, Ash Tree Close, Orpington | Freehold | 126 m² | £657,500 (2018) |
| 2, Ash Tree Close, Orpington | Freehold | 129 m² | £695,000 (2018) |
| 3, Ash Tree Close, Orpington | Freehold | 129 m² | £640,000 (2019) |
| 4, Ash Tree Close, Orpington | Freehold | 105 m² | £625,000 (2018) |
| 6, Ash Tree Close, Orpington | Freehold | 134 m² | £661,500 (2018) |
| 7, Ash Tree Close, Orpington | Freehold | 128 m² | £675,000 (2018) |
| 8, Ash Tree Close, Orpington | Freehold | 128 m² | £600,000 (2019) |
| 9, Ash Tree Close, Orpington | Freehold | 134 m² | £650,000 (2018) |
| 11, Ash Tree Close, Orpington | Freehold | 134 m² | £700,000 (2026) |
| 12, Ash Tree Close, Orpington | Freehold | 105 m² | £705,000 (2025) |
| 13, Ash Tree Close, Orpington | Freehold | 104 m² | £600,000 (2018) |
| 14, Ash Tree Close, Orpington | Freehold | 105 m² | £620,000 (2018) |
| Flat 1 Arlington House, 10, Ash Tree Close, Orpington | Leasehold | 78 m² | £430,000 (2018) |
| Flat 1 Montague House, 5, Ash Tree Close, Orpington | Leasehold | 78 m² | £450,000 (2018) |
| Flat 2 Montague House, 5, Ash Tree Close, Orpington | Leasehold | 71 m² | £390,000 (2024) |
| Flat 2, Arlington House, 10, Ash Tree Close, Orpington | Leasehold | 50 m² | £315,000 (2018) |
| Flat 3 Arlington House, 10, Ash Tree Close, Orpington | Leasehold | 72 m² | £402,000 (2023) |
| Flat 3 Montague House, 5, Ash Tree Close, Orpington | Leasehold | 50 m² | £310,000 (2018) |
| Flat 4 Arlington House, 10, Ash Tree Close, Orpington | Leasehold | 48 m² | £320,000 (2018) |
| Flat 4 Montague House, 5, Ash Tree Close, Orpington | Leasehold | 69 m² | £435,000 (2022) |
| Flat 5 Montague House, 5, Ash Tree Close, Orpington | Leasehold | 48 m² | £312,500 (2018) |
| Flat 5, Arlington House, 10 Ash Tree Close, Orpington | Leasehold | 69 m² | £415,000 (2018) |
