| 62, Onslow Gardens, London | Leasehold | 232 m² | £4,000,000 (2011) |
| 68, Onslow Gardens, London | Leasehold | 254 m² | £6,950,000 (2022) |
| 68A Onslow Gardens, London, London | Leasehold | 46 m² | £210,000 (2022) |
| 76, Onslow Gardens, London | - | 271 m² | - |
| Flat 1, 64, Onslow Gardens, London | Leasehold | 244 m² | £2,150,000 (2017) |
| Flat 1, 66 Onslow Gardens, London | Leasehold | 111 m² | £1,625,000 (2023) |
| Flat 1, 74 Onslow Gardens, London | Leasehold | 77 m² | £1,100,000 (2024) |
| Flat 2, 66 Onslow Gardens, London | Leasehold | 149 m² | £1,200,000 (2005) |
| Flat 2, 74 Onslow Gardens, London | - | 157 m² | - |
| Flat 2, 78, Onslow Gardens, London | Leasehold | 41 m² | £600,000 (2011) |
| Flat 3, 64 Onslow Gardens, London | Leasehold | 58 m² | £1,540,000 (2016) |
| Flat 3, 66, Onslow Gardens, London | Leasehold | 77 m² | £1,760,000 (2010) |
| Flat 3, 72 - 74 Onslow Gardens, London | Leasehold | 241 m² | £740,000 (1996) |
| Flat 3, 76 Onslow Gardens, London | - | 44 m² | - |
| Flat 3, 78 Onslow Gardens, London | - | 94 m² | - |
| Flat 4, 64, Onslow Gardens, London | - | 71 m² | - |
| Flat 4, 66 Onslow Gardens, London | - | 75 m² | - |
| Flat 4, 72, Onslow Gardens, London | Leasehold | 146 m² | £1,487,500 (2012) |
| Flat 4, 74 Onslow Gardens, London | Leasehold | 67 m² | £1,500,000 (2014) |
| Flat 5, 66 Onslow Gardens, London | - | 85 m² | - |
| Flat 5, 74, Onslow Gardens, London | Leasehold | 80 m² | £1,775,000 (2019) |
| Flat 6, 64 Onslow Gardens, London | Leasehold | 30 m² | £145,000 (1999) |
| Flat 6, 66 Onslow Gardens, London | Leasehold | 84 m² | £1,125,000 (2025) |
| Flat 6, 78 Onslow Gardens, London | - | 118 m² | - |
| Flat 8, 78, Onslow Gardens, London | Leasehold | 166 m² | £3,400,000 (2018) |
| Flat 10, 78 Onslow Gardens, London | - | 33 m² | - |
| Flat 11, 78 Onslow Gardens, London | - | 73 m² | - |
| Flat A, 70 Onslow Gardens, London | Leasehold | 48 m² | £585,000 (2024) |
| Flat B, 70 Onslow Gardens, London | Leasehold | 96 m² | £1,250,000 (2019) |
| Flat E, 70 Onslow Gardens, London | Leasehold | 74 m² | £800,000 (2005) |
| Flat F, 70 Onslow Gardens, London | Leasehold | 75 m² | £1,775,000 (2022) |
| Flat G, 70 Onslow Gardens, London | Leasehold | 69 m² | £1,370,000 (2021) |
| Flat H, 70 Onslow Gardens, London | Leasehold | 118 m² | £2,315,000 (2017) |
| Flat J, 70 Onslow Gardens, London | Leasehold | 63 m² | £1,450,000 (2016) |
| Flat K, 70 Onslow Gardens, London | Leasehold | 112 m² | £762,000 (2002) |
