| Flat 2, Allium House, 31 Riddlesdown Road, Purley, CR8 1DJ | Aug 2025 | £500,000 | Flat / maisonette | Leasehold |
| 27 Riddlesdown Road, Purley, CR8 1DJ | Oct 2024 | £617,320 | Detached | Freehold |
| Flat 3, Allium House, 31 Riddlesdown Road, Purley, CR8 1DJ | Jul 2024 | £300,000 | Flat / maisonette | Leasehold |
| Flat 6, Allium House, 31 Riddlesdown Road, Purley, CR8 1DJ | Mar 2024 | £300,000 | Flat / maisonette | Leasehold |
| Flat 7, Allium House, 31 Riddlesdown Road, Purley, CR8 1DJ | Jul 2023 | £297,000 | Flat / maisonette | Leasehold |
| Flat 4, Allium House, 31 Riddlesdown Road, Purley, CR8 1DJ | Jul 2023 | £299,000 | Flat / maisonette | Leasehold |
| Flat 1, Allium House, 31 Riddlesdown Road, Purley, CR8 1DJ | Jan 2023 | £585,000 | Flat / maisonette | Leasehold |
| Flat 8, Allium House, 31 Riddlesdown Road, Purley, CR8 1DJ | Dec 2022 | £445,000 | Flat / maisonette | Leasehold |
| Flat 5, Allium House, 31 Riddlesdown Road, Purley, CR8 1DJ | Dec 2022 | £461,000 | Flat / maisonette | Leasehold |
| 75A Riddlesdown Road, Purley, CR8 1DJ | Sep 2022 | £585,000 | Detached | Freehold |
| 51 Riddlesdown Road, Purley, CR8 1DJ | Mar 2022 | £835,000 | Detached | Freehold |
| 73A Riddlesdown Road, Purley, CR8 1DJ | Jan 2022 | £1,026,500 | Detached | Freehold |
| 57 Riddlesdown Road, Purley, CR8 1DJ | Aug 2020 | £799,950 | Semi-detached | Freehold |
| 39 Riddlesdown Road, Purley, CR8 1DJ | Jul 2020 | £700,000 | Detached | Freehold |
| 35 Riddlesdown Road, Purley, CR8 1DJ | Nov 2019 | £794,000 | Semi-detached | Freehold |
| 67 Riddlesdown Road, Purley, CR8 1DJ | Sep 2019 | £685,000 | Semi-detached | Freehold |
| 73 Riddlesdown Road, Purley, CR8 1DJ | Jan 2016 | £720,000 | Semi-detached | Freehold |
| 29 Riddlesdown Road, Purley, CR8 1DJ | Jul 2015 | £647,000 | Detached | Freehold |
| 43 Riddlesdown Road, Purley, CR8 1DJ | May 2014 | £545,000 | Detached | Freehold |
| 21 Riddlesdown Road, Purley, CR8 1DJ | Jul 2013 | £450,000 | Semi-detached | Freehold |
| 53 Riddlesdown Road, Purley, CR8 1DJ | Jul 2013 | £545,000 | Semi-detached | Freehold |
| 71 Riddlesdown Road, Purley, CR8 1DJ | Nov 2011 | £452,500 | Semi-detached | Freehold |
| 59 Riddlesdown Road, Purley, CR8 1DJ | Jul 2010 | £560,000 | Semi-detached | Freehold |
| 77 Riddlesdown Road, Purley, CR8 1DJ | Nov 2008 | £299,000 | Semi-detached | Freehold |
| 69A Riddlesdown Road, Purley, CR8 1DJ | May 2007 | £358,000 | Flat / maisonette | Freehold |
| 45 Riddlesdown Road, Purley, CR8 1DJ | Aug 2005 | £400,000 | Detached | Freehold |
| 25 Riddlesdown Road, Purley, CR8 1DJ | Nov 2003 | £340,000 | Detached | Freehold |
| 41A Riddlesdown Road, Purley, CR8 1DJ | Jun 2002 | £325,000 | Detached | Freehold |
| 41 Riddlesdown Road, Purley, CR8 1DJ | May 2002 | £320,000 | Detached | Freehold |
| 19 Riddlesdown Road, Purley, CR8 1DJ | Feb 2000 | £215,000 | Semi-detached | Freehold |