| 1 Leechcroft Avenue, Swanley | Freehold | 95 m² | £370,000 (2018) |
| 9, Leechcroft Avenue, Swanley | - | 91 m² | - |
| 11, Leechcroft Avenue, Swanley | Freehold | 106 m² | £342,500 (2017) |
| 17, Leechcroft Avenue, Swanley | Freehold | 66 m² | £290,000 (2018) |
| 21, Leechcroft Avenue, Swanley | Freehold | 80 m² | £67,000 (1997) |
| 23, Leechcroft Avenue, Swanley | Freehold | 104 m² | £323,000 (2019) |
| 25, Leechcroft Avenue, Swanley | - | 80 m² | - |
| 27 Leechcroft Avenue, Swanley | - | 79 m² | - |
| 29, Leechcroft Avenue, Swanley | - | 80 m² | - |
| 31, Leechcroft Avenue, Swanley | - | 79 m² | - |
| 39 Leechcroft Avenue, Swanley | Freehold | 91 m² | £112,000 (2000) |
| 43, Leechcroft Avenue, Swanley | - | 91 m² | - |
| 45, Leechcroft Avenue, Swanley | Freehold | 81 m² | £415,000 (2024) |
| 47, Leechcroft Avenue, Swanley | - | 79 m² | - |
| 49, Leechcroft Avenue, Swanley | - | 80 m² | - |
| 53 Leechcroft Avenue, Swanley | Freehold | 82 m² | £405,000 (2026) |
| 57, Leechcroft Avenue, Swanley | Freehold | 79 m² | £103,000 (2000) |
| 59, Leechcroft Avenue, Swanley | Freehold | 80 m² | £306,000 (2020) |
| 61 Leechcroft Avenue, Swanley | Freehold | 85 m² | £260,000 (2026) |
| 63, Leechcroft Avenue, Swanley | - | 79 m² | - |
| 65, Leechcroft Avenue, Swanley | - | 79 m² | - |
| 69, Leechcroft Avenue, Swanley | - | 80 m² | - |
| 71, Leechcroft Avenue, Swanley | - | 80 m² | - |
| 73 Leechcroft Avenue, Swanley | - | 87 m² | - |
| 75 Leechcroft Avenue, Swanley | Freehold | 80 m² | £86,000 (2000) |
| 79 Leechcroft Avenue, Swanley | Freehold | 79 m² | £68,000 (1997) |
| 85, Leechcroft Avenue, Swanley | - | 79 m² | - |
| 87 Leechcroft Avenue, Swanley | - | 79 m² | - |
| 89, Leechcroft Avenue, Swanley | Freehold | 80 m² | £355,000 (2019) |
| 91, Leechcroft Avenue, Swanley | Freehold | 79 m² | £133,000 (2002) |
| 93, Leechcroft Avenue, Swanley | - | 79 m² | - |
| 97 Leechcroft Avenue, Swanley | - | 79 m² | - |
| 99 Leechcroft Avenue, Swanley | - | 80 m² | - |
| 101, Leechcroft Avenue, Swanley | Freehold | 88 m² | £330,000 (2021) |
| 103 Leechcroft Avenue, Swanley | Freehold | 79 m² | £336,000 (2022) |
| 105, Leechcroft Avenue, Swanley | - | 79 m² | - |
| 109, Leechcroft Avenue, Swanley | Freehold | 84 m² | £176,000 (2012) |
| 111 Leechcroft Avenue, Swanley | Freehold | 79 m² | £205,000 (2013) |