| 1A, Onslow Parade, Hampden Square, London | Leasehold | 70 m² | £173,000 (2006) |
| 2A, Onslow Parade, Hampden Square, London | Leasehold | 79 m² | £190,000 (2006) |
| 3A Onslow Parade, Hampden Square, London | Freehold | 59 m² | £231,000 (2023) |
| 4A Onslow Parade, Hampden Square, London | Leasehold | 72 m² | £205,000 (2012) |
| 5A Onslow Parade, Hampden Square, London | Leasehold | 68 m² | £370,000 (2023) |
| 6A Onslow Parade, Hampden Square, Southgate, London | Leasehold | 75 m² | £330,000 (2022) |
| 7A Onslow Parade, Hampden Square, London | - | 62 m² | - |
| 8A, Onslow Parade, Hampden Square, London | Leasehold | 70 m² | £375,000 (2022) |
| 9A Onslow Parade, Hampden Square, London | Leasehold | 73 m² | £222,000 (2021) |
| 10A, Onslow Parade, Hampden Square, London | Freehold | 81 m² | £300,000 (2023) |
| 11A Onslow Parade, Hampden Square, Southgate, London | Leasehold | 73 m² | £360,000 (2024) |
| 12A, Onslow Parade, Hampden Square, London | - | 63 m² | - |
| 13A, Onslow Parade, Hampden Square, London | Leasehold | 70 m² | £200,000 (2012) |
| 14A Onslow Parade, Hampden Square, London | Leasehold | 60 m² | £268,000 (2015) |
| 15A, Onslow Parade, Hampden Square, London | Leasehold | 76 m² | £291,000 (2015) |
| 16A, Onslow Parade, Hampden Square, London | - | 63 m² | - |
| 17A, Onslow Parade, Hampden Square, London | Leasehold | 65 m² | £118,000 (2005) |
| 18A, Onslow Parade, Hampden Square, London | Leasehold | 60 m² | £138,500 (2003) |
