| 40 Heddon Court Avenue, Barnet, EN4 9NE | May 2026 | £992,500 | Semi-detached | Freehold |
| 11 Heddon Court Avenue, Barnet, EN4 9NE | Jun 2025 | £1,050,000 | Semi-detached | Freehold |
| High View Heddon Court Avenue, Barnet, EN4 9NE | May 2024 | £1,375,000 | Detached | Freehold |
| 34 Heddon Court Avenue, Barnet, EN4 9NE | Nov 2023 | £960,000 | Semi-detached | Freehold |
| 23 Heddon Court Avenue, Barnet, EN4 9NE | Dec 2021 | £1,150,000 | Semi-detached | Freehold |
| Dimora Heddon Court Avenue, Barnet, EN4 9NE | Jun 2021 | £1,600,000 | Detached | Freehold |
| 7 Heddon Court Avenue, Barnet, EN4 9NE | Nov 2018 | £1,057,000 | Semi-detached | Freehold |
| 42 Heddon Court Avenue, Barnet, EN4 9NE | Jun 2017 | £500,000 | Semi-detached | Freehold |
| Merrivale Heddon Court Avenue, Barnet, EN4 9NE | Apr 2017 | £760,000 | Semi-detached | Freehold |
| 36 Heddon Court Avenue, Barnet, EN4 9NE | Nov 2016 | £830,000 | Semi-detached | Freehold |
| 31 Heddon Court Avenue, Barnet, EN4 9NE | Jul 2016 | £820,000 | Semi-detached | Leasehold |
| 38 Heddon Court Avenue, Barnet, EN4 9NE | Feb 2016 | £1,075,000 | Semi-detached | Freehold |
| Hilltop Heddon Court Avenue, Barnet, EN4 9NE | Dec 2015 | £810,000 | Detached | Freehold |
| 22 Heddon Court Avenue, Barnet, EN4 9NE | Sep 2014 | £880,000 | Semi-detached | Freehold |
| 15 Heddon Court Avenue, Barnet, EN4 9NE | May 2014 | £720,000 | Semi-detached | Freehold |
| 33 Heddon Court Avenue, Barnet, EN4 9NE | May 2014 | £775,000 | Semi-detached | Freehold |
| 6 Heddon Court Avenue, Barnet, EN4 9NE | Apr 2014 | £790,000 | Semi-detached | Freehold |
| 28 Heddon Court Avenue, Barnet, EN4 9NE | Oct 2011 | £770,000 | Semi-detached | Freehold |
| 10 Heddon Court Avenue, Barnet, EN4 9NE | May 2007 | £597,000 | Semi-detached | Freehold |
| 44 Heddon Court Avenue, Barnet, EN4 9NE | Sep 2006 | £530,000 | Semi-detached | Freehold |
| 2 Heddon Court Avenue, Barnet, EN4 9NE | Jul 2006 | £536,000 | Semi-detached | Freehold |
| 13 Heddon Court Avenue, Barnet, EN4 9NE | May 2003 | £472,500 | Semi-detached | Freehold |
| 19 Heddon Court Avenue, Barnet, EN4 9NE | Nov 2002 | £474,000 | Semi-detached | Leasehold |
| 29 Heddon Court Avenue, Barnet, EN4 9NE | Sep 1999 | £365,000 | Semi-detached | Leasehold |
| 14 Heddon Court Avenue, Barnet, EN4 9NE | Jan 1998 | £280,000 | Semi-detached | Freehold |
| 32 Heddon Court Avenue, Barnet, EN4 9NE | Nov 1997 | £240,000 | Detached | Freehold |
| 25 Heddon Court Avenue, Barnet, EN4 9NE | Nov 1995 | £185,000 | Semi-detached | Freehold |