Thornfield Avenue, Barnet
Sold-price history and street data for Thornfield Avenue in Barnet — every sale sourced to HM Land Registry, free from Acreright.
Median £380,00023 sold sales since 1995Latest Oct 2025
Homes sold here: 21 semi-detached · 2 detached.
Full Barnet area report → — prices, schools, crime, transport and more.
Sold prices
| Date | Address | Type | Tenure | Price |
|---|---|---|---|---|
| Oct 2025 | 25 Thornfield Avenue | Semi-detached | Freehold | £1,300,000 |
| Apr 2023 | 15 Thornfield Avenue | Semi-detached | Freehold | £857,500 |
| Aug 2018 | 5 Thornfield Avenue | Semi-detached | Freehold | £690,000 |
| Dec 2017 | 20, Thornfield Avenue | Semi-detached | Freehold | £775,000 |
| Sep 2016 | 7, Thornfield Avenue | Semi-detached | Freehold | £905,000 |
| Sep 2014 | 7, Thornfield Avenue | Semi-detached | Freehold | £541,100 |
| Sep 2012 | 2 THORNFIELD AVENUE | Semi-detached | Freehold | £435,000 |
| Sep 2011 | 23 THORNFIELD AVENUE | Semi-detached | Freehold | £472,500 |
| Jul 2011 | 25 Thornfield Avenue | Semi-detached | Freehold | £475,000 |
| Nov 2010 | 13 THORNFIELD AVENUE | Semi-detached | Freehold | £380,000 |
| May 2010 | 15 Thornfield Avenue | Semi-detached | Freehold | £420,000 |
| Jul 2009 | 6 THORNFIELD AVENUE | Semi-detached | Freehold | £360,000 |
| May 2009 | 17 THORNFIELD AVENUE | Detached | Freehold | £380,000 |
| Dec 2007 | 23 THORNFIELD AVENUE | Semi-detached | Freehold | £345,000 |
| Aug 2002 | 19 Thornfield Avenue | Semi-detached | Freehold | £285,000 |
| Apr 2002 | 18 THORNFIELD AVENUE | Semi-detached | Freehold | £280,000 |
| Jan 2002 | 22 THORNFIELD AVENUE | Semi-detached | Freehold | £259,000 |
| Nov 1999 | 24 THORNFIELD AVENUE | Semi-detached | Freehold | £198,500 |
| Jun 1999 | 3 THORNFIELD AVENUE | Semi-detached | Freehold | £185,000 |
| Jan 1999 | 17 THORNFIELD AVENUE | Detached | Freehold | £125,000 |
| Nov 1997 | 21 THORNFIELD AVENUE | Semi-detached | Freehold | £148,000 |
| Aug 1996 | 8 THORNFIELD AVENUE | Semi-detached | Freehold | £56,000 |
| Aug 1995 | 14 THORNFIELD AVENUE | Semi-detached | Freehold | £125,000 |
HM Land Registry Price Paid · updated Jul 2026. Prices are nominal. “·B” marks a Land Registry category-B transfer (may not reflect full market value).
Has it held its value?
3 homes on Thornfield Avenue sold twice in the records — too few (3) to quote a reliable loss rate, so we show the count, not a percentage. How this is measured.