| Flat 1, Charles Court, Erith | - | 43 m² | - |
| Flat 3, Charles Court, 20 Avenue Road, Erith | Leasehold | 47 m² | £203,750 (2024) |
| Flat 4 Charles Court, 20, Avenue Road, Erith | Leasehold | 56 m² | £185,000 (2015) |
| Flat 5 Charles Court, 20, Avenue Road, Erith | Leasehold | 59 m² | £119,000 (2004) |
| Flat 6, Charles Court, 20 Avenue Road, Erith | Leasehold | 61 m² | £139,995 (2006) |
| Flat 7, Charles Court, 20 Avenue Road, Erith | Leasehold | 65 m² | £125,000 (2012) |
| Flat 9 Charles Court, 20, Avenue Road, Erith | Leasehold | 61 m² | £230,000 (2017) |
| Flat 10 Charles Court, 20, Avenue Road, Erith | - | 47 m² | - |
| Flat 11 Charles Court, 20, Avenue Road, Erith | Leasehold | 65 m² | £217,500 (2017) |
| Flat 12, Charles Court, 20 Avenue Road, Erith | Leasehold | 59 m² | £245,000 (2022) |
| Flat 13 Charles Court, 20, Avenue Road, Erith | Leasehold | 60 m² | £109,995 (2002) |
| Flat 15 Charles Court, 20, Avenue Road, Erith | Leasehold | 47 m² | £115,000 (2020) |
| Flat 16, Charles Court, 20 Avenue Road, Erith | Leasehold | 60 m² | £240,000 (2022) |
| Flat 17 Charles Court, 20, Avenue Road, Erith | Leasehold | 48 m² | £200,000 (2023) |
| Flat 18 Charles Court, 20, Avenue Road, Erith | Leasehold | 60 m² | £230,000 (2021) |
| Flat 19, Charles Court, 20 Avenue Road, Erith | Leasehold | 59 m² | £122,500 (2003) |
| Flat 20, Charles Court, 20 Avenue Road, Erith | Leasehold | 60 m² | £237,500 (2019) |
| Flat 21, Charles Court, 20 Avenue Road, Erith | Leasehold | 64 m² | £111,500 (2012) |
