| 1 Onslow Avenue Mansions, Onslow Avenue, Richmond | Leasehold | 71 m² | £720,000 (2015) |
| 2 Onslow Avenue Mansions, Onslow Avenue, Richmond | Leasehold | 103 m² | £1,037,500 (2022) |
| 3 Onslow Avenue Mansions, Onslow Avenue, Richmond | Leasehold | 72 m² | £116,000 (1996) |
| 4 Onslow Avenue Mansions, Onslow Avenue, Richmond | Leasehold | 102 m² | £1,050,000 (2024) |
| 5 Onslow Avenue Mansions, Onslow Avenue, Richmond | Leasehold | 72 m² | £60,000 (1999) |
| 8 Onslow Avenue Mansions, Onslow Avenue, Richmond | Leasehold | 100 m² | £930,000 (2018) |
| 9 Onslow Avenue Mansions, Onslow Avenue, Richmond | Leasehold | 94 m² | £815,000 (2022) |
| 10 Onslow Avenue Mansions, Onslow Avenue, Richmond, Richmond | Leasehold | 92 m² | £910,000 (2024) |
| 11 Onslow Avenue Mansions, Onslow Avenue, Richmond | Leasehold | 97 m² | £665,000 (2007) |
| 13 Onslow Avenue Mansions, Onslow Avenue, Richmond | Leasehold | 92 m² | £140,000 (1995) |
| 14 Onslow Avenue Mansions, Onslow Avenue, Richmond | - | 100 m² | - |
| 15 Onslow Avenue Mansions, Onslow Avenue, Richmond | Leasehold | 94 m² | £975,000 (2015) |
| 19 Onslow Avenue Mansions, Onslow Avenue, Richmond | Leasehold | 96 m² | £1,000,000 (2019) |
| 21 Onslow Avenue Mansions, Onslow Avenue, Richmond | Leasehold | 64 m² | £500,000 (2013) |
| 22 Onslow Avenue Mansions, Onslow Avenue, Richmond | Leasehold | 101 m² | £975,000 (2014) |
| 24 Onslow Avenue Mansions, Onslow Avenue, Richmond | - | 88 m² | - |
| 25 Onslow Avenue Mansions, Onslow Avenue, Richmond | Leasehold | 92 m² | £587,000 (2010) |
| 27 Onslow Avenue Mansions, Onslow Avenue, Richmond | Leasehold | 91 m² | £550,000 (2009) |
| 28 Onslow Avenue Mansions, Onslow Avenue, Richmond | Leasehold | 52 m² | £268,000 (2006) |
| 29 Onslow Avenue Mansions, Onslow Avenue, Richmond | Leasehold | 73 m² | £820,000 (2024) |
| 30 Onslow Avenue Mansions, Onslow Avenue, Richmond | Leasehold | 55 m² | £500,000 (2014) |
| 31 Onslow Avenue Mansions, Onslow Avenue, Richmond | Leasehold | 91 m² | £1,025,000 (2022) |
| 32 Onslow Avenue Mansions, Onslow Avenue, Richmond | Leasehold | 55 m² | £550,000 (2025) |