| 31 Castlegate, Richmond, TW9 2HL | Oct 2025 | £1,002,500 | Semi-detached | Leasehold |
| 27 Castlegate, Richmond, TW9 2HL | Sep 2025 | £1,350,000 | Terraced | Freehold |
| 14 Castlegate, Richmond, TW9 2HJ | Oct 2023 | £1,107,500 | Terraced | Freehold |
| 24 Castlegate, Richmond, TW9 2HJ | Feb 2022 | £1,850,000 | Terraced | Freehold |
| 1 Castlegate, Richmond, TW9 2HL | Jun 2021 | £1,250,000 | Terraced | Freehold |
| Flat 1, Winchester Court Castlegate, Richmond, TW9 2LQ | May 2020 | £280,000 | Flat / maisonette | Leasehold |
| 6 Castlegate, Richmond, TW9 2HJ | Nov 2019 | £1,135,000 | Terraced | Freehold |
| Flat 3, Winchester Court Castlegate, Richmond, TW9 2LQ | Oct 2017 | £347,500 | Flat / maisonette | Leasehold |
| 8 Castlegate, Richmond, TW9 2HJ | Sep 2017 | £905,000 | Terraced | Freehold |
| 29 Castlegate, Richmond, TW9 2HL | Apr 2017 | £850,000 | Terraced | Freehold |
| Flat 10, Winchester Court Castlegate, Richmond, TW9 2LQ | Mar 2016 | £445,000 | Flat / maisonette | Leasehold |
| Flat 6, Winchester Court Castlegate, Richmond, TW9 2LQ | Jan 2016 | £470,000 | Flat / maisonette | Leasehold |
| 3 Castlegate, Richmond, TW9 2HL | Jun 2015 | £1,125,000 | Terraced | Freehold |
| 11 Castlegate, Richmond, TW9 2HL | Jun 2015 | £915,000 | Terraced | Freehold |
| 13 Castlegate, Richmond, TW9 2HL | Mar 2014 | £799,950 | Terraced | Freehold |
| Flat 9, Winchester Court Castlegate, Richmond, TW9 2LQ | Jul 2013 | £375,000 | Flat / maisonette | Leasehold |
| 10 Castlegate, Richmond, TW9 2HJ | Oct 2012 | £850,000 | Terraced | Freehold |
| Flat 11, Winchester Court Castlegate, Richmond, TW9 2LQ | Jul 2011 | £317,000 | Flat / maisonette | Leasehold |
| 2 Castlegate, Richmond, TW9 2HJ | Jun 2010 | £795,000 | Terraced | Freehold |
| 21 Castlegate, Richmond, TW9 2HL | Jan 2010 | £565,000 | Terraced | Freehold |
| Flat 12, Winchester Court Castlegate, Richmond, TW9 2LQ | Apr 2008 | £277,500 | Flat / maisonette | Leasehold |
| 17 Castlegate, Richmond, TW9 2HL | May 2007 | £591,051 | Terraced | Freehold |
| 15 Castlegate, Richmond, TW9 2HL | Jan 2006 | £550,000 | Terraced | Freehold |
| Flat 2, Winchester Court Castlegate, Richmond, TW9 2LQ | Aug 2005 | £240,000 | Flat / maisonette | Leasehold |
| Flat 8, Winchester Court Castlegate, Richmond, TW9 2LQ | Aug 2005 | £245,000 | Flat / maisonette | Leasehold |
| Flat 4, Winchester Court Castlegate, Richmond, TW9 2LQ | Apr 2005 | £260,000 | Flat / maisonette | Leasehold |
| Flat 5, Winchester Court Castlegate, Richmond, TW9 2LQ | Apr 2005 | £250,000 | Flat / maisonette | Leasehold |
| Flat 7, Winchester Court Castlegate, Richmond, TW9 2LQ | Apr 2005 | £270,000 | Flat / maisonette | Leasehold |
| 23 Castlegate, Richmond, TW9 2HL | Jan 2004 | £500,000 | Terraced | Freehold |
| 12 Castlegate, Richmond, TW9 2HJ | Jan 2002 | £455,000 | Terraced | Freehold |