| 16 Diana Court, 22 Avenue Road, Erith, Erith | - | 61 m² | - |
| Flat 1 Diana Court, 22, Avenue Road, Erith | Leasehold | 47 m² | £170,000 (2021) |
| Flat 2, Diana Court, 22 Avenue Road, Erith | Leasehold | 57 m² | £109,000 (2002) |
| Flat 4 Diana Court, 22, Avenue Road, Erith | Leasehold | 61 m² | £250,000 (2023) |
| Flat 5, Diana Court, 22 Avenue Road, Erith | Leasehold | 59 m² | £125,000 (2015) |
| Flat 6 Diana Court, 22, Avenue Road, Erith | Leasehold | 60 m² | £212,000 (2020) |
| Flat 7 Diana Court, 22, Avenue Road, Erith | Leasehold | 67 m² | £232,500 (2018) |
| Flat 8, Diana Court, 22, Avenue Road, Erith | Leasehold | 47 m² | £205,000 (2025) |
| Flat 9 Diana Court, 22, Avenue Road, Erith | Leasehold | 60 m² | £227,500 (2017) |
| Flat 11 Diana Court, 22, Avenue Road, Erith | Leasehold | 59 m² | £45,000 (1995) |
| Flat 12 Diana Court, 22, Avenue Road, Erith | Leasehold | 60 m² | £121,500 (2009) |
| Flat 13, Diana Court, 22 Avenue Road, Erith | Leasehold | 62 m² | £225,000 (2022) |
| Flat 17 Diana Court, 22, Avenue Road, Erith | Leasehold | 49 m² | £150,000 (2019) |
| Flat 19 Diana Court, 22, Avenue Road, Erith | Leasehold | 60 m² | £228,000 (2023) |
| Flat 20 Diana Court, 22, Avenue Road, Erith | Leasehold | 63 m² | £122,500 (2003) |
| Flat 21 Diana Court, 22, Avenue Road, Erith | - | 65 m² | - |
