| Flat 2, Mark House, Sewardstone Road, London | Leasehold | 68 m² | £181,000 (2004) |
| Flat 3, Mark House, Sewardstone Road, London | - | 81 m² | - |
| Flat 4 Mark House, Sewardstone Road, London | - | 47 m² | - |
| Flat 5 Mark House, Sewardstone Road, London | - | 57 m² | - |
| Flat 8 Mark House, Sewardstone Road, London | - | 59 m² | - |
| Flat 9 Mark House, Sewardstone Road, London | Leasehold | 62 m² | £165,000 (2004) |
| Flat 11 Mark House, Sewardstone Road, London | - | 63 m² | - |
| Flat 12, Mark House, Sewardstone Road, London | Leasehold | 68 m² | £450,000 (2024) |
| Flat 13, Mark House, Sewardstone Road, London | Leasehold | 84 m² | £128,000 (2000) |
| Flat 14, Mark House, Sewardstone Road, London | - | 50 m² | - |
| Flat 16, Mark House, Sewardstone Road, London | Leasehold | 61 m² | £410,000 (2021) |
| Flat 17 Mark House, Sewardstone Road, London | - | 59 m² | - |
| Flat 19, Mark House, Sewardstone Road, London | - | 59 m² | - |
| Flat 20 Mark House, Sewardstone Road, London | Leasehold | 52 m² | £450,000 (2025) |
| Flat 21 Mark House, Sewardstone Road, London | Leasehold | 65 m² | £467,626 (2018) |
| Flat 24 Mark House, Sewardstone Road, London | - | 50 m² | - |
| Flat 25, Mark House, Sewardstone Road, London | - | 61 m² | - |
| Flat 27 Mark House, Sewardstone Road, London | Leasehold | 57 m² | £250,000 (2013) |
| Flat 30, Mark House, Sewardstone Road, London | - | 58 m² | - |
| Flat 34 Mark House, Sewardstone Road, London | - | 47 m² | - |
| Flat 36 Mark House, Sewardstone Road, London | - | 60 m² | - |
| Flat 37, Mark House, Sewardstone Road, London | - | 60 m² | - |
| Flat 38 Mark House, Sewardstone Road, London | - | 59 m² | - |
| Flat 39 Mark House, Sewardstone Road, London | - | 61 m² | - |
| Flat 41 Mark House, Sewardstone Road, London | - | 70 m² | - |
| Flat 43 Mark House, Sewardstone Road, London | Leasehold | 87 m² | £250,000 (2009) |
| Flat 45 Mark House, Sewardstone Road, London | Leasehold | 61 m² | £415,000 (2023) |
| Flat 47 Mark House, Sewardstone Road, London | Leasehold | 57 m² | £173,000 (2007) |
| Flat 48 Mark House, Sewardstone Road, London | - | 60 m² | - |
| Flat 50, Mark House, Sewardstone Road, London | - | 60 m² | - |
| Flat 52 Mark House, Sewardstone Road, London | - | 67 m² | - |
| Flat 54 Mark House, Sewardstone Road, London | - | 47 m² | - |
| Flat 56 Mark House, Sewardstone Road, London | Leasehold | 59 m² | £385,000 (2019) |
| Flat 59, Mark House, Sewardstone Road, London | Leasehold | 60 m² | £102,500 (2000) |
