| 13 Allen House, 8 Allen Street, London | Leasehold | 60 m² | £1,305,130 (2025) |
| 25 Allen House, 8 Allen Street, London | Leasehold | 64 m² | £1,400,000 (2024) |
| 29 Allen House, 8 Allen Street, London | - | 49 m² | - |
| 31 Allen House, 8 Allen Street, London | - | 78 m² | - |
| 33 Allen House, 8 Allen Street, London | - | 63 m² | - |
| 37 Allen House, 8 Allen Street, London | - | 85 m² | - |
| Flat 1 Allen House, 8, Allen Street, London | - | 106 m² | - |
| Flat 001, Allen House, 8, Allen Street, London | Leasehold | 101 m² | £1,238,400 (2025) |
| Flat 2 Allen House, 8, Allen Street, London | Freehold | 66 m² | £12,750,000 (2013) |
| Flat 4A, Allen House, 8 Allen Street, London | - | 92 m² | - |
| Flat 4B, Allen House, 8 Allen Street, London | - | 58 m² | - |
| Flat 5 Allen House, 8, Allen Street, London | Leasehold | 47 m² | £930,000 (2025) |
| Flat 6 Allen House, 8, Allen Street, London | Leasehold | 66 m² | £1,309,500 (2025) |
| Flat 7 Allen House, 8, Allen Street, London | - | 99 m² | - |
| Flat 9 Allen House, 8, Allen Street, London | - | 81 m² | - |
| Flat 10 Allen House, 8, Allen Street, London | - | 58 m² | - |
| Flat 11 Allen House, 8, Allen Street, London | - | 87 m² | - |
| Flat 12 Allen House, 8, Allen Street, London | Leasehold | 55 m² | £1,294,500 (2024) |
| Flat 14 Allen House, 8, Allen Street, London | - | 64 m² | - |
| Flat 15 Allen House, 8, Allen Street, London | Leasehold | 140 m² | £4,928,595 (2024) |
| Flat 16A, Allen House, 8 Allen Street, London | - | 84 m² | - |
| Flat 16B, Allen House, 8 Allen Street, London | - | 58 m² | - |
| Flat 18A, Allen House, 8 Allen Street, London | - | 89 m² | - |
| Flat 18B, Allen House, 8 Allen Street, London | - | 62 m² | - |
| Flat 19A, Allen House, 8 Allen Street, London | Leasehold | 58 m² | £1,430,000 (2025) |
| Flat 19B, Allen House, 8 Allen Street, London | Leasehold | 71 m² | £3,354,050 (2024) |
| Flat 20 Allen House, 8, Allen Street, London | - | 102 m² | - |
| Flat 21, Allen House, 8 Allen Street, London | Leasehold | 51 m² | £1,450,000 (2025) |
| Flat 22 Allen House, 8, Allen Street, London | - | 85 m² | - |
| Flat 23 Allen House, 8, Allen Street, London | - | 60 m² | - |
| Flat 24 Allen House, 8, Allen Street, London | Leasehold | 87 m² | £3,395,000 (2024) |
| Flat 26, Allen House, 8 Allen Street, London | Leasehold | 56 m² | £1,450,000 (2025) |
| Flat 27, Allen House, 8 Allen Street, London | - | 70 m² | - |
| Flat 28, Allen House, 8 Allen Street, London | - | 99 m² | - |
| Flat 30A, Allen House, 8 Allen Street, London | - | 84 m² | - |
| Flat 30B, Allen House, 8 Allen Street, London | - | 84 m² | - |
| Flat 32, Allen House, 8 Allen Street, London | Leasehold | 62 m² | £1,670,000 (2024) |
| Flat 34, Allen House, 8 Allen Street, London | - | 74 m² | - |
| Flat 35, Allen House, 8 Allen Street, London | - | 87 m² | - |
| Flat 36, Allen House, 8 Allen Street, London | - | 45 m² | - |
| Flat 38, Allen House, 8 Allen Street, London | - | 61 m² | - |
| Flat 40, Allen House, 8 Allen Street, London | Leasehold | 58 m² | £1,474,000 (2025) |
| Flat 41, Allen House, 8 Allen Street, London | - | 45 m² | - |
| Flat 101, Allen House, 8 Allen Street, London | - | 98 m² | - |
| Flat 102, Allen House, 8 Allen Street, London | - | 45 m² | - |
| Flat 103, Allen House, 8 Allen Street, London | - | 78 m² | - |
| Flat 104, Allen House, 8 Allen Street, London | - | 49 m² | - |
| Flat 105, Allen House, 8 Allen Street, London | - | 112 m² | - |
| Flat 106, Allen House, 8 Allen Street, London | - | 47 m² | - |
| Flat 107, Allen House, 8 Allen Street, London | - | 49 m² | - |
| Flat 108, Allen House, 8 Allen Street, London | - | 88 m² | - |
| Flat 201, Allen House, 8 Allen Street, London | - | 130 m² | - |
| Flat 202, Allen House, 8 Allen Street, London | - | 78 m² | - |
| Flat 203, Allen House, 8 Allen Street, London | - | 49 m² | - |
| Flat 204, Allen House, 8 Allen Street, London | - | 112 m² | - |
| Flat 205, Allen House, 8 Allen Street, London | Leasehold | 47 m² | £1,358,000 (2025) |
| Flat 206, Allen House, 8 Allen Street, London | - | 49 m² | - |
| Flat 207, Allen House, 8 Allen Street, London | - | 108 m² | - |
| Flat 301, Allen House, 8 Allen Street, London | - | 98 m² | - |
| Flat 302, Allen House, 8 Allen Street, London | - | 45 m² | - |
| Flat 303, Allen House, 8 Allen Street, London | - | 78 m² | - |
| Flat 304, Allen House, 8 Allen Street, London | - | 49 m² | - |
| Flat 305, Allen House, 8 Allen Street, London | - | 112 m² | - |
| Flat 306, Allen House, 8 Allen Street, London | - | 47 m² | - |
| Flat 307, Allen House, 8 Allen Street, London | - | 49 m² | - |
| Flat 308, Allen House, 8 Allen Street, London | - | 108 m² | - |
| Flat 401, Allen House, 8 Allen Street, London | - | 98 m² | - |
| Flat 402, Allen House, 8 Allen Street, London | Leasehold | 45 m² | £1,494,750 (2025) |
| Flat 403, Allen House, 8 Allen Street, London | - | 78 m² | - |
| Flat 404, Allen House, 8 Allen Street, London | - | 49 m² | - |
| Flat 405, Allen House, 8 Allen Street, London | - | 98 m² | - |
| Flat 406, Allen House, 8 Allen Street, London | - | 47 m² | - |
| Flat 407, Allen House, 8 Allen Street, London | - | 49 m² | - |
| Flat 408, Allen House, 8 Allen Street, London | - | 93 m² | - |
| Flat 501, Allen House, 8 Allen Street, London | - | 98 m² | - |
| Flat 502, Allen House, 8 Allen Street, London | - | 45 m² | - |
| Flat 503, Allen House, 8 Allen Street, London | - | 78 m² | - |
| Flat 504, Allen House, 8 Allen Street, London | - | 49 m² | - |
| Flat 505, Allen House, 8 Allen Street, London | - | 161 m² | - |
| Flat 506, Allen House, 8 Allen Street, London | - | 49 m² | - |
| Flat 507, Allen House, 8 Allen Street, London | - | 93 m² | - |
| Ph1, Allen House, 8 Allen Street, London | - | 190 m² | - |
| Ph2, Allen House, 8 Allen Street, London | Leasehold | 166 m² | £6,375,000 (2025) |