| 12 Southwell House, 89 Boleyn Road, Islington, London | - | 65 m² | - |
| Flat 1, Southwell House, Mayville Estate, London | - | 62 m² | - |
| Flat 2, Southwell House, Mayville Estate, London | Leasehold | 43 m² | £310,000 (2021) |
| Flat 4, Southwell House, Mayville Estate, London | - | 61 m² | - |
| Flat 5, Southwell House, Mayville Estate, London | - | 48 m² | - |
| Flat 6, Southwell House, Mayville Estate, London | - | 63 m² | - |
| Flat 7 Southwell House, Mayville Estate, London | Leasehold | 45 m² | £233,000 (2013) |
| Flat 8, Southwell House, Mayville Estate, London | Leasehold | 44 m² | £375,000 (2025) |
| Flat 9, Southwell House, Mayville Estate, London | - | 74 m² | - |
| Flat 11, Southwell House, Mayville Estate, London | - | 54 m² | - |
| Flat 13, Southwell House, Mayville Estate, London | - | 63 m² | - |
| Flat 14, Southwell House, Mayville Estate, London | - | 48 m² | - |
| Flat 15, Southwell House, Mayville Estate, London | - | 57 m² | - |
| Flat 16 Southwell House, Mayville Estate, London | Leasehold | 55 m² | £500,000 (2025) |
| Flat 17, Southwell House, Mayville Estate, London | - | 48 m² | - |
| Flat 18, Southwell House, Mayville Estate, London | - | 62 m² | - |
| Flat 19, Southwell House, Mayville Estate, London | - | 62 m² | - |
| Flat 20 Southwell House, Mayville Estate, London | - | 44 m² | - |
| Flat 21, Southwell House, Mayville Estate, London | - | 57 m² | - |
| Flat 22, Southwell House, Mayville Estate, London | - | 57 m² | - |
| Flat 23, Southwell House, Mayville Estate, London | - | 38 m² | - |
| Flat 24, Southwell House, Mayville Estate, London | - | 62 m² | - |
| Flat 25, Southwell House, Mayville Estate, London | - | 62 m² | - |
| Flat 26, Southwell House, Mayville Estate, London | - | 57 m² | - |
| Flat 27, Southwell House, Mayville Estate, London | - | 57 m² | - |
| Flat 28, Southwell House, Mayville Estate, London | - | 63 m² | - |
| Flat 29, Southwell House, Mayville Estate, London | Leasehold | 52 m² | £293,750 (2020) |
| Flat 30 Southwell House, Mayville Estate, London | - | 50 m² | - |
