Over the past 30 years, there have been 21 property sales recorded in the N12 0NL postcode area. The highest sale price reached £900,000, while the most recent sale was for a terraced flat sold in December 2025 for £315,000.

The estimated average property value in N12 0NL currently stands at £399,639, which is approximately 50.6% 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 £5,088.

Property prices in N12 0NL have risen by 0.8% over the past year , with a total increase of 1.3% over the past five years , and a long-term rise of 20.8% over the past decade .

The most common type of property sold in the area is flat, making up around 57% of transactions , followed by other and terraced.

Housing in N12 0NL is mixed, with 66% of homes being , indicating a diverse residential makeup.

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Property Sales

638 - 640 High Road, London, Barnet, Greater London, N12 0NL

Today
£1,040,476
streetscan.co.uk estimate
20 Jan 1999
£207,000
21 Aug 1995
£185,000

642 High Road, London, Barnet, Greater London, N12 0NL

Today
£392,544
streetscan.co.uk estimate
27 Jan 2021
£400,000
8 Mar 2018
£10,000

642A High Road, London, Barnet, Greater London, N12 0NL

🏠 Flat
🛏️ 3bed
📐 764 sq ft
Today
£224,318
streetscan.co.uk estimate
24 Nov 2014
£197,500
More details

642B High Road, London, Barnet, Greater London, N12 0NL

🏠 Flat
🛏️ 2bed
📐 603 sq ft
Today
£176,645
streetscan.co.uk estimate
27 Jan 2021
£180,000
More details

646 - 648 High Road, London, Barnet, Greater London, N12 0NL

Today
£303,234
streetscan.co.uk estimate
20 Jan 2022
£330,000

648A High Road, London, Barnet, Greater London, N12 0NL

🏠 Flat
🛏️ 3bed
📐 829 sq ft
Today
£373,641
streetscan.co.uk estimate
22 Apr 2005
£215,000
29 Jan 2001
£122,000
More details

652 High Road, London, Barnet, Greater London, N12 0NL

Today
£337,401
streetscan.co.uk estimate
12 Aug 1999
£95,000

Flat 1, 656A High Road, London, Barnet, Greater London, N12 0NL

🏠 Flat
🛏️ 2bed
📐 560 sq ft
Today
£264,053
streetscan.co.uk estimate
26 Nov 2021
£285,000
13 Dec 2013
£235,000
More details

Flat 2, 656A High Road, London, Barnet, Greater London, N12 0NL

🏠 Flat
🛏️ 2bed
📐 570 sq ft
Today
£310,490
streetscan.co.uk estimate
12 Dec 2025
£315,000
13 Apr 2017
£305,000
View +1 more
More details

Flat 3, 656A High Road, London, Barnet, Greater London, N12 0NL

🏠 Flat
🛏️ 2bed
📐 474 sq ft
Today
£299,331
streetscan.co.uk estimate
19 Jun 2020
£300,000
10 Jan 2014
£240,000
More details

662 High Road, London, Barnet, Greater London, N12 0NL

Today
£336,372
streetscan.co.uk estimate
4 Jul 2019
£337,500

666 High Road, London, Barnet, Greater London, N12 0NL

Today
£4,623
streetscan.co.uk estimate
22 May 2023
£5,000
30 Nov 2017
£350,000

668 High Road, London, Barnet, Greater London, N12 0NL

Today
£840,814
streetscan.co.uk estimate
30 Nov 2017
£900,000

Area Insights

Data Sources

Properties at N12 0NL appear twenty-one times in the Land Registry records, with the latest transaction recorded on 12 Dec 2025. It also has six Energy Performance Certificates (EPC) entries, the earliest dating back to 25 Jun 2020. 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.