| Flat 1 Truman House, 278, Oak Square, London | - | 84 m² | - |
| Flat 2 Truman House, 278, Oak Square, London | - | 65 m² | - |
| Flat 3 Truman House, 278, Oak Square, London | - | 93 m² | - |
| Flat 4, 278, Oak Square, London | - | 80 m² | - |
| Flat 5 Truman House, 278, Oak Square, London | - | 58 m² | - |
| Flat 6, 278, Oak Square, London | - | 86 m² | - |
| Flat 7 Truman House, 278, Oak Square, London | - | 126 m² | - |
| Flat 8, 278, Oak Square, London | - | 74 m² | - |
| Flat 9 Truman House, 278, Oak Square, London | - | 75 m² | - |
| Flat 10 Truman House, 278, Oak Square, London | - | 92 m² | - |
| Flat 11, 278, Oak Square, London | - | 58 m² | - |
| Flat 12, Truman House, 278 Oak Square, London | Leasehold | 90 m² | £180,000 (2018) |
| Flat 13, 278, Oak Square, London | - | 52 m² | - |
| Flat 14, 278, Oak Square, London | - | 94 m² | - |
| Flat 15, 278, Oak Square, London | - | 74 m² | - |
| Flat 16, 278, Oak Square, London | - | 82 m² | - |
| Flat 17 Truman House, 278, Oak Square, London | - | 92 m² | - |
| Flat 18, 278, Oak Square, London | - | 58 m² | - |
| Flat 19, 278, Oak Square, London | Leasehold | 90 m² | £132,500 (2019) |
| Flat 20, 278, Oak Square, London | - | 52 m² | - |
| Flat 21, 278, Oak Square, London | - | 94 m² | - |
| Flat 22, 278, Oak Square, London | - | 74 m² | - |
| Flat 23, 278, Oak Square, London | - | 82 m² | - |
| Flat 24 Truman House, 278, Oak Square, London | - | 78 m² | - |
| Flat 25, 278, Oak Square, London | - | 58 m² | - |
| Flat 26, Truman House, 278 Oak Square, London | Leasehold | 91 m² | £565,000 (2021) |
| Flat 27, 278, Oak Square, London | Leasehold | 52 m² | £160,000 (2016) |
| Flat 28, 278, Oak Square, London | Leasehold | 94 m² | £324,000 (2017) |
| Flat 29, Truman House, 278 Oak Square, London | - | 74 m² | - |
| Flat 30, 278, Oak Square, London | - | 82 m² | - |
| Flat 31, 278, Oak Square, London | - | 82 m² | - |
| Flat 32, 278, Oak Square, London | - | 58 m² | - |
| Flat 33, 278, Oak Square, London | Leasehold | 90 m² | £250,000 (2019) |
| Flat 34, Truman House, 278 Oak Square, London | Leasehold | 49 m² | £390,000 (2024) |
| Flat 35, Truman House, 278 Oak Square, London | Leasehold | 48 m² | £180,000 (2017) |
| Flat 36, 278, Oak Square, London | - | 53 m² | - |
| Flat 37 Truman House, 278, Oak Square, London | - | 128 m² | - |
| Flat 38, Truman House, 278 Oak Square, London | - | 76 m² | - |
