| 1 Walwyn Avenue, Bromley | Freehold | 94 m² | £460,000 (2018) |
| 3 Walwyn Avenue, Bromley, Bromley | Freehold | 66 m² | £477,000 (2025) |
| 4, Walwyn Avenue, Bromley | Freehold | 73 m² | £450,000 (2020) |
| 5, Walwyn Avenue, Bromley | Freehold | 56 m² | £429,950 (2017) |
| 6, Walwyn Avenue, Bromley | Freehold | 72 m² | £400,000 (2016) |
| 7 Walwyn Avenue, Bromley | Freehold | 88 m² | £560,000 (2024) |
| 9 Walwyn Avenue, Bromley, Bromley | Freehold | 119 m² | £610,000 (2026) |
| 11, Walwyn Avenue, Bromley | Freehold | 75 m² | £267,000 (2013) |
| 12, Walwyn Avenue, Bromley | - | 81 m² | - |
| 14 Walwyn Avenue, Bromley | - | 128 m² | - |
| 15 Walwyn Avenue, Bromley | Freehold | 79 m² | £590,000 (2022) |
| 16, Walwyn Avenue, Bromley | Freehold | 77 m² | £405,000 (2020) |
| 18, Walwyn Avenue, Bromley | Freehold | 81 m² | £265,000 (2007) |
| 20 Walwyn Avenue, Bromley, Bromley | Freehold | 79 m² | £495,000 (2021) |
| 22, Walwyn Avenue, Bromley | Freehold | 141 m² | £530,000 (2015) |
| 24, Walwyn Avenue, Bromley | Freehold | 117 m² | £565,000 (2016) |
| 26, Walwyn Avenue, Bromley | Freehold | 130 m² | £499,999 (2015) |
| 30, Walwyn Avenue, Bromley | Freehold | 61 m² | £485,000 (2020) |
| 32 Walwyn Avenue, Bromley, Bromley | Freehold | 67 m² | £84,000 (1996) |
| 42, Walwyn Avenue, Bromley | Freehold | 70 m² | £485,000 (2021) |
| 48 Walwyn Avenue, Bromley | - | 106 m² | - |