| 2, Onslow Gardens, Wallington | Freehold | 142 m² | £562,500 (2016) |
| 4, Onslow Gardens, Wallington | - | 63 m² | - |
| 6, Onslow Gardens, Wallington | Freehold | 141 m² | £455,000 (2009) |
| 16 Onslow Gardens, Wallington | Freehold | 202 m² | £700,000 (2025) |
| 18 Onslow Gardens, Wallington | Freehold | 148 m² | £740,000 (2023) |
| 20, Onslow Gardens, Wallington | Freehold | 189 m² | £725,000 (2017) |
| 22 Onslow Gardens, Wallington | Freehold | 194 m² | £790,000 (2019) |
| 30, Onslow Gardens, Wallington | - | 45 m² | - |
| 34, Onslow Gardens, Wallington | Freehold | 119 m² | £382,500 (2013) |
| 42 Onslow Gardens, Wallington | Freehold | 167 m² | £264,000 (1999) |
| 44, Onslow Gardens, Wallington | Freehold | 102 m² | £395,000 (2013) |
| Flat 1, 26 Onslow Gardens, Wallington | - | 50 m² | - |
| Flat 1, 30 Onslow Gardens, Wallington | Leasehold | 45 m² | £169,950 (2018) |
| Flat 2, 26 Onslow Gardens, Wallington | Leasehold | 51 m² | £160,000 (2020) |
| Flat 2, 30 Onslow Gardens, Wallington | - | 41 m² | - |
| Flat 3, 26 Onslow Gardens, Wallington | Leasehold | 41 m² | £64,950 (2000) |
| Flat 3, 30 Onslow Gardens, Wallington | Leasehold | 47 m² | £182,500 (2022) |
| Flat 4, 30 Onslow Gardens, Wallington | Leasehold | 45 m² | £160,000 (2020) |
| Flat 5, 26 Onslow Gardens, Wallington | Leasehold | 49 m² | £69,000 (2002) |
| Flat 5, 30 Onslow Gardens, Wallington | Leasehold | 42 m² | £170,000 (2018) |
| Flat 7, 26 Onslow Gardens, Wallington | Leasehold | 56 m² | £115,000 (2015) |
| Flat 8, 30 Onslow Gardens, Wallington | Leasehold | 46 m² | £124,970 (2024) |
| Flat 9, 26 Onslow Gardens, Wallington | Leasehold | 44 m² | £65,000 (2009) |
| Flat 9, 30 Onslow Gardens, Wallington | Leasehold | 43 m² | £107,500 (2007) |
| Flat 10, 30 Onslow Gardens, Wallington | Leasehold | 45 m² | £155,000 (2018) |
| Flat 11, 30 Onslow Gardens, Wallington | Leasehold | 43 m² | £75,000 (2012) |
| Flat 12, 30 Onslow Gardens, Wallington | Leasehold | 46 m² | £160,000 (2017) |
| Flat A, 2 Onslow Gardens, Wallington | - | 92 m² | - |
