| 41 Dellsome Lane, Welham Green, Hatfield, AL9 7DY | Jun 2025 | £317,000 | Other property | Freehold |
| Flat 6, Caxton Lodge, 3 Dellsome Lane, Welham Green, Hatfield, AL9 7DY | Jul 2024 | £235,000 | Flat / maisonette | Leasehold |
| Flat 3, Caxton Lodge, 3 Dellsome Lane, Welham Green, Hatfield, AL9 7DY | Nov 2023 | £240,000 | Flat / maisonette | Leasehold |
| 57 Dellsome Lane, Welham Green, Hatfield, AL9 7DY | Nov 2023 | £180,000 | Other property | Freehold |
| Flat 4, Caxton Lodge, 3 Dellsome Lane, Welham Green, Hatfield, AL9 7DY | Oct 2023 | £245,000 | Flat / maisonette | Leasehold |
| Flat 1, Caxton Lodge, 3 Dellsome Lane, Welham Green, Hatfield, AL9 7DY | May 2023 | £215,000 | Flat / maisonette | Leasehold |
| 23 Dellsome Lane, Welham Green, Hatfield, AL9 7DY | Mar 2023 | £847,160 | Other property | Freehold |
| Flat 7, Caxton Lodge, 3 Dellsome Lane, Welham Green, Hatfield, AL9 7DY | Dec 2022 | £260,000 | Flat / maisonette | Leasehold |
| 65 Dellsome Lane, Welham Green, Hatfield, AL9 7DY | Nov 2022 | £650,000 | Detached | Freehold |
| 17 Dellsome Lane, Welham Green, Hatfield, AL9 7DY | Oct 2021 | £250,000 | Flat / maisonette | Leasehold |
| 33 Dellsome Lane, Welham Green, Hatfield, AL9 7DY | May 2021 | £250,000 | Other property | Freehold |
| Flat 8, Caxton Lodge, 3 Dellsome Lane, Welham Green, Hatfield, AL9 7DY | Mar 2018 | £241,000 | Flat / maisonette | Leasehold |
| 61 Dellsome Lane, Welham Green, Hatfield, AL9 7DY | Jul 2016 | £460,000 | Semi-detached | Freehold |
| Flat 5, Caxton Lodge, 3 Dellsome Lane, Welham Green, Hatfield, AL9 7DY | Nov 2015 | £220,000 | Flat / maisonette | Leasehold |
| Flat 2, Caxton Lodge, 3 Dellsome Lane, Welham Green, Hatfield, AL9 7DY | Apr 2015 | £165,000 | Flat / maisonette | Leasehold |
| First And Second Floor Flat, 45 Dellsome Lane, Welham Green, Hatfield, AL9 7DY | Mar 2013 | £122,500 | Flat / maisonette | Leasehold |
| 53 Dellsome Lane, Welham Green, Hatfield, AL9 7DY | Sep 2011 | £127,000 | Flat / maisonette | Leasehold |
| 37 Dellsome Lane, Welham Green, Hatfield, AL9 7DY | Jun 2010 | £100,000 | Flat / maisonette | Leasehold |
| 9 Dellsome Lane, Welham Green, Hatfield, AL9 7DY | Sep 2009 | £170,000 | Flat / maisonette | Leasehold |
| 49 Dellsome Lane, Welham Green, Hatfield, AL9 7DY | Mar 2006 | £149,000 | Flat / maisonette | Leasehold |
| 67 Dellsome Lane, Welham Green, Hatfield, AL9 7DY | Feb 2006 | £245,000 | Semi-detached | Freehold |
| 15 Dellsome Lane, Welham Green, Hatfield, AL9 7DY | Oct 1998 | £60,000 | Flat / maisonette | Leasehold |
| 7 Dellsome Lane, Welham Green, Hatfield, AL9 7DY | Apr 1996 | £50,500 | Flat / maisonette | Leasehold |