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Sold prices and estimated values

Property Valuations in THORNFIELD AVENUE, Barnet NW7

See what homes on Thornfield Avenue have sold for, what they could be worth today, and the highest prices recorded for each type of property.

Highest sold prices on THORNFIELD AVENUE

The highest recorded sale on THORNFIELD AVENUE is £1,300,000 at 25, THORNFIELD AVENUE, BARNET, GREATER LONDON NW7 1LT, sold on 16 October 2025

Property type Highest sale Address Sale date
Semi-detached £1,300,000 25, THORNFIELD AVENUE, BARNET, GREATER LONDON NW7 1LT 16 Oct 2025

These historic sales (often known as ceiling prices) can help provide context when assessing potential development values on the street.

2, THORNFIELD AVENUE, BARNET, GREATER LONDON NW7 1LS

Tenure: Freehold
Property Type: Semi-Detached
Weighted central estimate: £710,546
Weighted central estimate £/m²: £8,262
Previous sales
21 Sep 2012 - £435,000

5, THORNFIELD AVENUE, BARNET, GREATER LONDON NW7 1LT

Tenure: Freehold
Property Type: Semi-Detached
Weighted central estimate: £767,249
Weighted central estimate £/m²: £7,672
Previous sales
21 Aug 2018 - £690,000

6, THORNFIELD AVENUE, BARNET, GREATER LONDON NW7 1LS

Tenure: Freehold
Property Type: Semi-Detached
Weighted central estimate: £740,114
Weighted central estimate £/m²: £7,049
Previous sales
24 Jul 2009 - £360,000

7, THORNFIELD AVENUE, BARNET, GREATER LONDON NW7 1LT

Tenure: Freehold
Property Type: Semi-Detached
Weighted central estimate: £1,011,977
Weighted central estimate £/m²: £10,652
Previous sales
09 Sep 2016 - £905,000
12 Sep 2014 - £541,100

13, THORNFIELD AVENUE, BARNET, GREATER LONDON NW7 1LT

Tenure: Freehold
Property Type: Semi-Detached
Weighted central estimate: £670,875
Weighted central estimate £/m²: £6,642
Previous sales
09 Nov 2010 - £380,000

15, THORNFIELD AVENUE, BARNET, GREATER LONDON NW7 1LT

Tenure: Freehold
Property Type: Semi-Detached
Weighted central estimate: £830,435
Weighted central estimate £/m²: £6,197
Previous sales
26 Apr 2023 - £857,500
14 May 2010 - £420,000

19, THORNFIELD AVENUE, BARNET, GREATER LONDON NW7 1LT

Tenure: Freehold
Property Type: Semi-Detached
Weighted central estimate: £772,150
Weighted central estimate £/m²: £8,128
Previous sales
21 Aug 2002 - £285,000

20, THORNFIELD AVENUE, BARNET, GREATER LONDON NW7 1LS

Tenure: Freehold
Property Type: Semi-Detached
Weighted central estimate: £863,531
Weighted central estimate £/m²: £6,799
Previous sales
11 Dec 2017 - £775,000

25, THORNFIELD AVENUE, BARNET, GREATER LONDON NW7 1LT

Tenure: Freehold
Property Type: Semi-Detached
Weighted central estimate: £1,269,260
Weighted central estimate £/m²: £7,212
Previous sales
16 Oct 2025 - £1,300,000
22 Jul 2011 - £475,000

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