| Flat 2, Aaron Court, 42 Kelsey Park Avenue, Beckenham | Leasehold | 134 m² | £725,000 (2021) |
| Flat 2, Samuel Court, Kelsey Park Avenue, Beckenham | Leasehold | 116 m² | £600,000 (2022) |
| Flat 3 Aaron Court, Kelsey Park Avenue, Beckenham | Leasehold | 125 m² | £766,250 (2021) |
| Flat 3 Samuel Court, Kelsey Park Avenue, Beckenham | Leasehold | 91 m² | £475,000 (2016) |
| Flat 4 Samuel Court, Kelsey Park Avenue, Beckenham | Leasehold | 107 m² | £675,000 (2023) |
| Flat 5 Aaron Court, Kelsey Park Avenue, Beckenham | Leasehold | 125 m² | £830,000 (2025) |
| Flat 6, Aaron Court, 42 Kelsey Park Avenue, Beckenham | Leasehold | 125 m² | £800,000 (2021) |
| Flat 6, Samuel Court, Kelsey Park Avenue, Beckenham | Leasehold | 103 m² | £408,500 (2014) |
| Flat 7 Samuel Court, Kelsey Park Avenue, Beckenham | Leasehold | 115 m² | £525,000 (2014) |
| Flat 7, Aaron Court, Kelsey Park Avenue, Beckenham | Leasehold | 127 m² | £785,000 (2025) |
| Flat 8, Aaron Court, Kelsey Park Avenue, Beckenham | Leasehold | 127 m² | £440,000 (2004) |
| Flat 9 Aaron Court, Kelsey Park Avenue, Beckenham | Leasehold | 128 m² | £787,000 (2019) |
| Flat 9, Samuel Court, Kelsey Park Avenue, Beckenham | Leasehold | 108 m² | £685,000 (2023) |
| Flat 11, Samuel Court, Kelsey Park Avenue, Beckenham | Leasehold | 115 m² | £660,000 (2023) |
| Flat 14 Samuel Court, Kelsey Park Avenue, Beckenham | Leasehold | 109 m² | £365,000 (2013) |
| Flat 16 Samuel Court, Kelsey Park Avenue, Beckenham | Leasehold | 102 m² | £560,000 (2015) |
| Flat 17 Samuel Court, Kelsey Park Avenue, Beckenham | Leasehold | 193 m² | £600,000 (2009) |
