| Flat 5, 92 Welldon Crescent, Harrow, HA1 1QQ | Nov 2025 | £362,500 | Flat / maisonette | Leasehold |
| Flat 4, 80 Welldon Crescent, Harrow, HA1 1QQ | Oct 2025 | £145,000 | Flat / maisonette | Leasehold |
| Flat 3, 80 Welldon Crescent, Harrow, HA1 1QQ | Sep 2024 | £263,500 | Flat / maisonette | Leasehold |
| 84A Welldon Crescent, Harrow, HA1 1QQ | Jul 2022 | £405,000 | Flat / maisonette | Leasehold |
| Flat 4, 92 Welldon Crescent, Harrow, HA1 1QQ | Oct 2019 | £191,340 | Flat / maisonette | Leasehold |
| Flat 3, 90 Welldon Crescent, Harrow, HA1 1QQ | Oct 2015 | £235,000 | Flat / maisonette | Leasehold |
| Flat 2, 92 Welldon Crescent, Harrow, HA1 1QQ | Apr 2015 | £333,000 | Flat / maisonette | Leasehold |
| Flat 4, 90 Welldon Crescent, Harrow, HA1 1QQ | Dec 2014 | £150,000 | Flat / maisonette | Leasehold |
| Flat 1, 90 Welldon Crescent, Harrow, HA1 1QQ | May 2014 | £178,000 | Flat / maisonette | Leasehold |
| Flat 5, 90 Welldon Crescent, Harrow, HA1 1QQ | Mar 2014 | £135,000 | Flat / maisonette | Leasehold |
| Flat 6, 92 Welldon Crescent, Harrow, HA1 1QQ | Dec 2013 | £248,000 | Flat / maisonette | Leasehold |
| Flat 5, 80 Welldon Crescent, Harrow, HA1 1QQ | Apr 2013 | £103,000 | Flat / maisonette | Leasehold |
| Flat 3, 92 Welldon Crescent, Harrow, HA1 1QQ | Aug 2012 | £243,000 | Flat / maisonette | Leasehold |
| 96 Welldon Crescent, Harrow, HA1 1QQ | Apr 2011 | £245,000 | Flat / maisonette | Freehold |
| 96A Welldon Crescent, Harrow, HA1 1QQ | Apr 2011 | £250,000 | Flat / maisonette | Leasehold |
| Flat 2, 90 Welldon Crescent, Harrow, HA1 1QQ | Apr 2010 | £198,000 | Flat / maisonette | Leasehold |
| Flat 4, 92 - 94 Welldon Crescent, Harrow, HA1 1QQ | Sep 2008 | £153,000 | Flat / maisonette | Leasehold |
| Flat 1, 92 Welldon Crescent, Harrow, HA1 1QQ | Feb 2008 | £220,000 | Flat / maisonette | Leasehold |
| First Floor Flat, 88 Welldon Crescent, Harrow, HA1 1QQ | Nov 2007 | £200,000 | Flat / maisonette | Leasehold |
| 90 Welldon Crescent, Harrow, HA1 1QQ | Feb 2005 | £355,000 | Terraced | Freehold |
| 86A Welldon Crescent, Harrow, HA1 1QQ | Aug 1999 | £91,500 | Flat / maisonette | Leasehold |
| 82A Welldon Crescent, Harrow, HA1 1QQ | Oct 1997 | £48,000 | Flat / maisonette | Leasehold |
| Upper Flat, 80 Welldon Crescent, Harrow, HA1 1QQ | Nov 1995 | £85,000 | Semi-detached | Freehold |