Over the past 23 years, there have been 45 property sales recorded in the NW7 1GB postcode area. The highest sale price reached £765,000, while the most recent sale was for a detached flat sold in February 2026 for £347,500.

The estimated average property value in NW7 1GB currently stands at £437,446, which is approximately 46% lower than the city average - making it a relatively affordable option for buyers.

In terms of size, the average price per square metre is approximately £7,007.

Property prices in NW7 1GB have risen by 0.4% over the past year , with a total increase of 7.7% over the past five years , and a long-term rise of 19.1% over the past decade .

The most common type of property sold in the area is flat, making up around 91% of transactions , followed by semi-detached.

Housing in NW7 1GB is mixed, with 52% of homes being , indicating a diverse residential makeup.

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Property Sales

1 Seaton Square, London, Barnet, Greater London, NW7 1GB

🏠 Semi-detached
🛏️ 6bed
📐 1389 sq ft
Today
£858,561
streetscan.co.uk estimate
26 May 2016
£765,000
29 Jul 2005
£485,000
More details

10 Seaton Square, London, Barnet, Greater London, NW7 1GB

🏠 Flat
🛏️ 3bed
📐 597 sq ft
Today
£403,879
streetscan.co.uk estimate
10 Aug 2006
£249,999
7 Mar 2003
£230,000
View +1 more
More details

11 Seaton Square, London, Barnet, Greater London, NW7 1GB

🏠 Flat
🛏️ 3bed
📐 646 sq ft
Today
£395,430
streetscan.co.uk estimate
24 Aug 2011
£262,000
20 Dec 2002
£214,950
More details

12 Seaton Square, London, Barnet, Greater London, NW7 1GB

🏠 Flat
🛏️ 3bed
📐 639 sq ft
Today
£369,784
streetscan.co.uk estimate
20 May 2019
£364,000
29 Nov 2002
£229,950
More details

13 Seaton Square, London, Barnet, Greater London, NW7 1GB

🏠 Flat
🛏️ 3bed
📐 657 sq ft
Today
£455,498
streetscan.co.uk estimate
29 Nov 2002
£224,950
More details

14 Seaton Square, London, Barnet, Greater London, NW7 1GB

🏠 Flat
🛏️ 3bed
📐 667 sq ft
Today
£362,038
streetscan.co.uk estimate
29 Apr 2025
£385,500
28 Nov 2002
£219,950
More details

15 Seaton Square, London, Barnet, Greater London, NW7 1GB

🏠 Flat
🛏️ 3bed
📐 592 sq ft
Today
£380,529
streetscan.co.uk estimate
17 Oct 2002
£184,950
More details

16 Seaton Square, London, Barnet, Greater London, NW7 1GB

🏠 Flat
🛏️ 3bed
📐 603 sq ft
Today
£347,500
streetscan.co.uk estimate
12 Feb 2026
£347,500
28 Feb 2023
£325,000
View +3 more
More details

17 Seaton Square, London, Barnet, Greater London, NW7 1GB

🏠 Flat
🛏️ 3bed
📐 633 sq ft
Today
£385,527
streetscan.co.uk estimate
25 Apr 2012
£267,500
9 Sep 2005
£250,000
View +1 more
More details

18 Seaton Square, London, Barnet, Greater London, NW7 1GB

🏠 Flat
🛏️ 3bed
📐 635 sq ft
Today
£363,420
streetscan.co.uk estimate
1 Nov 2007
£261,500
14 Oct 2002
£219,950
More details

19 Seaton Square, London, Barnet, Greater London, NW7 1GB

Today
£384,450
streetscan.co.uk estimate
17 Mar 2010
£250,000
16 Oct 2002
£199,950

2 Seaton Square, London, Barnet, Greater London, NW7 1GB

🏠 Semi-detached
🛏️ 6bed
📐 1335 sq ft
Today
£304,810
streetscan.co.uk estimate
28 Feb 2023
£325,000
22 Nov 2002
£429,950
More details

20 Seaton Square, London, Barnet, Greater London, NW7 1GB

🏠 Flat
🛏️ 3bed
📐 639 sq ft
Today
£398,621
streetscan.co.uk estimate
29 Jun 2021
£420,000
25 Oct 2002
£210,000
More details

3 Seaton Square, London, Barnet, Greater London, NW7 1GB

🏠 Flat
🛏️ 3bed
📐 592 sq ft
Today
£442,253
streetscan.co.uk estimate
21 Oct 2002
£214,950
More details

4 Seaton Square, London, Barnet, Greater London, NW7 1GB

🏠 Flat
🛏️ 3bed
📐 592 sq ft
Today
£431,966
streetscan.co.uk estimate
24 Oct 2002
£209,950
More details

5 Seaton Square, London, Barnet, Greater London, NW7 1GB

🏠 Flat
🛏️ 3bed
📐 635 sq ft
Today
£418,976
streetscan.co.uk estimate
28 Mar 2025
£448,000
11 Aug 2015
£316,000
View +2 more
More details

6 Seaton Square, London, Barnet, Greater London, NW7 1GB

🏠 Flat
🛏️ 3bed
📐 657 sq ft
Today
£431,118
streetscan.co.uk estimate
1 Jun 2004
£250,000
28 Oct 2002
£219,950
More details

7 Seaton Square, London, Barnet, Greater London, NW7 1GB

🏠 Flat
🛏️ 3bed
📐 646 sq ft
Today
£346,274
streetscan.co.uk estimate
31 Mar 2017
£378,000
12 Apr 2012
£265,000
View +2 more
More details

8 Seaton Square, London, Barnet, Greater London, NW7 1GB

🏠 Flat
🛏️ 3bed
📐 603 sq ft
Today
£456,941
streetscan.co.uk estimate
28 Jul 2003
£242,000
24 Oct 2002
£219,950
More details

9 Seaton Square, London, Barnet, Greater London, NW7 1GB

🏠 Flat
🛏️ 3bed
📐 592 sq ft
Today
£329,448
streetscan.co.uk estimate
18 Feb 2022
£360,000
19 Nov 2002
£229,950
More details

Area Insights

Data Sources

Properties at NW7 1GB appear fourty-five times in the Land Registry records, with the latest transaction recorded on 12 Feb 2026. It also has nineteen Energy Performance Certificates (EPC) entries, the earliest dating back to 24 Aug 2018. We use this data, to estimate the property's characteristics and current market value.

This website uses public sector information from:

These datasets are licensed under the Open Government Licence v3.0.
This website is not affiliated with or endorsed by HM Land Registry or DLUHC.

Disclaimer: StreetScan.co.uk makes all reasonable efforts to ensure the information provided on this website is current and accurate; however, no warranties or representations are made as to its completeness or accuracy. StreetScan.co.uk expressly disclaims any and all liability for any loss, damage, or expense arising directly or indirectly from the use of, or reliance upon, such information.