| 91A Onslow Gardens, Wallington, SM6 9PX | Feb 2026 | £400,000 | Flat / maisonette | Leasehold |
| 67B Onslow Gardens, Wallington, SM6 9QH | Nov 2025 | £400,000 | Flat / maisonette | Leasehold |
| 81 Onslow Gardens, Wallington, SM6 9PX | Oct 2025 | £745,000 | Semi-detached | Freehold |
| 112 Onslow Gardens, Wallington, SM6 9QG | Aug 2025 | £815,000 | Semi-detached | Freehold |
| 55 Onslow Gardens, Wallington, SM6 9QH | Aug 2025 | £760,000 | Semi-detached | Freehold |
| 73 Onslow Gardens, Wallington, SM6 9QH | Aug 2025 | £665,000 | Semi-detached | Freehold |
| 16 Onslow Gardens, Wallington, SM6 9QN | Feb 2025 | £700,000 | Semi-detached | Freehold |
| 80 Onslow Gardens, Wallington, SM6 9QQ | Nov 2024 | £290,000 | Semi-detached | Leasehold |
| 91 Onslow Gardens, Wallington, SM6 9PX | Oct 2024 | £345,000 | Flat / maisonette | Leasehold |
| 115 Onslow Gardens, Wallington, SM6 9PY | Oct 2024 | £600,000 | Semi-detached | Freehold |
| Flat 8, 30 Onslow Gardens, Wallington, SM6 9QN | Oct 2024 | £124,970 | Flat / maisonette | Leasehold |
| 124 Onslow Gardens, Wallington, SM6 9QG | Aug 2024 | £770,000 | Semi-detached | Freehold |
| 132A Onslow Gardens, Wallington, SM6 9QE | May 2024 | £410,000 | Flat / maisonette | Leasehold |
| 107 Onslow Gardens, Wallington, SM6 9PX | Mar 2024 | £827,000 | Semi-detached | Freehold |
| 127 Onslow Gardens, Wallington, SM6 9QA | Oct 2023 | £560,000 | Semi-detached | Freehold |
| 18 Onslow Gardens, Wallington, SM6 9QN | Jun 2023 | £740,000 | Semi-detached | Freehold |
| First Floor Flat, 104 Onslow Gardens, Wallington, SM6 9QG | Apr 2023 | £345,000 | Flat / maisonette | Leasehold |
| Flat C, 84 Onslow Gardens, Wallington, SM6 9QQ | Apr 2023 | £370,000 | Flat / maisonette | Leasehold |
| 109 Onslow Gardens, Wallington, SM6 9PX | Mar 2023 | £815,000 | Detached | Freehold |
| 3 Onslow Gardens, Wallington, SM6 9QL | Feb 2023 | £4,000 | Other property | Freehold |
| 52 Onslow Gardens, Wallington, SM6 9QQ | Nov 2022 | £875,000 | Semi-detached | Freehold |
| 89 Onslow Gardens, Wallington, SM6 9PX | Oct 2022 | £827,000 | Semi-detached | Freehold |
| Flat 3, 30 Onslow Gardens, Wallington, SM6 9QN | Aug 2022 | £182,500 | Flat / maisonette | Leasehold |
| 126 Onslow Gardens, Wallington, SM6 9QG | May 2022 | £734,000 | Semi-detached | Freehold |
| 116 Onslow Gardens, Wallington, SM6 9QG | May 2022 | £801,000 | Semi-detached | Freehold |
| 104 Onslow Gardens, Wallington, SM6 9QG | Mar 2022 | £350,000 | Flat / maisonette | Leasehold |
| 53 Onslow Gardens, Wallington, SM6 9QH | Jan 2022 | £875,000 | Detached | Freehold |
| Flat A, 84 Onslow Gardens, Wallington, SM6 9QQ | Oct 2021 | £197,000 | Flat / maisonette | Leasehold |
| 25 Onslow Gardens, Wallington, SM6 9QL | Sep 2021 | £737,000 | Semi-detached | Freehold |
| 33 Onslow Gardens, Wallington, SM6 9QL | Aug 2021 | £772,500 | Semi-detached | Freehold |