| 15 Hollytree Avenue, Swanley | - | 84 m² | - |
| 17 Hollytree Avenue, Swanley | - | 85 m² | - |
| 19 Hollytree Avenue, Swanley | - | 82 m² | - |
| 21 Hollytree Avenue, Swanley | - | 42 m² | - |
| 23 Hollytree Avenue, Swanley | - | 42 m² | - |
| 25 Hollytree Avenue, Swanley | - | 41 m² | - |
| 27 Hollytree Avenue, Swanley | - | 41 m² | - |
| 29, Hollytree Avenue, Swanley | - | 41 m² | - |
| 33, Hollytree Avenue, Swanley | - | 41 m² | - |
| 35, Hollytree Avenue, Swanley | - | 45 m² | - |
| 37, Hollytree Avenue, Swanley | - | 43 m² | - |
| 39 Hollytree Avenue, Swanley | - | 41 m² | - |
| 45 Hollytree Avenue, Swanley | Freehold | 92 m² | £385,000 (2026) |
| 47, Hollytree Avenue, Swanley | Freehold | 66 m² | £290,000 (2018) |
| 49 Hollytree Avenue, Swanley | Freehold | 68 m² | £342,500 (2023) |
| 51, Hollytree Avenue, Swanley | Freehold | 91 m² | £290,000 (2017) |
| 53, Hollytree Avenue, Swanley | - | 67 m² | - |
| 55, Hollytree Avenue, Swanley | Freehold | 68 m² | £252,000 (2019) |
| 57, Hollytree Avenue, Swanley | Freehold | 70 m² | £345,000 (2023) |
| 59, Hollytree Avenue, Swanley | - | 67 m² | - |
| 61 Hollytree Avenue, Swanley, Swanley | Freehold | 82 m² | £311,500 (2021) |
| 69 Hollytree Avenue, Swanley | Freehold | 87 m² | £310,000 (2020) |
| 71 Hollytree Avenue, Swanley | - | 83 m² | - |
