| 15 Hartfield Avenue, Elstree, Borehamwood, WD6 3JB | Apr 2023 | £1,385,000 | Detached | Freehold |
| 23 Hartfield Avenue, Elstree, Borehamwood, WD6 3JB | Dec 2020 | £1,035,000 | Detached | Freehold |
| 11 Hartfield Avenue, Elstree, Borehamwood, WD6 3JB | Apr 2020 | £1,050,000 | Detached | Freehold |
| 37 Hartfield Avenue, Elstree, Borehamwood, WD6 3JB | Apr 2020 | £1,090,000 | Detached | Freehold |
| 31 Hartfield Avenue, Elstree, Borehamwood, WD6 3JB | Aug 2018 | £1,275,000 | Detached | Freehold |
| 5 Hartfield Avenue, Elstree, Borehamwood, WD6 3JB | Sep 2016 | £1,100,000 | Detached | Freehold |
| 3 Hartfield Avenue, Elstree, Borehamwood, WD6 3JB | Apr 2013 | £805,000 | Detached | Freehold |
| 9 Hartfield Avenue, Elstree, Borehamwood, WD6 3JB | Jul 2011 | £912,000 | Detached | Freehold |
| 29 Hartfield Avenue, Elstree, Borehamwood, WD6 3JB | Apr 2003 | £492,000 | Detached | Freehold |
| 21 Hartfield Avenue, Elstree, Borehamwood, WD6 3JB | Jul 2001 | £485,000 | Detached | Freehold |
| 35 Hartfield Avenue, Elstree, Borehamwood, WD6 3JB | Mar 2001 | £405,000 | Detached | Freehold |
| 17 Hartfield Avenue, Elstree, Borehamwood, WD6 3JB | May 2000 | £390,000 | Detached | Freehold |
| 19 Hartfield Avenue, Elstree, Borehamwood, WD6 3JB | Feb 1999 | £285,000 | Detached | Freehold |
| 7 Hartfield Avenue, Elstree, Borehamwood, WD6 3JB | Dec 1995 | £235,000 | Detached | Freehold |