Over the past 29 years, there have been 24 property sales recorded in the N1 3JZ postcode area. The highest sale price reached £1,220,000, while the most recent sale was for a terraced flat sold in October 2025 for £420,000.

The estimated average property value in N1 3JZ currently stands at £685,478, which is approximately 15.3% 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 £10,994.

Property prices in N1 3JZ have fallen by 0.9% over the past year , with a total increase of 0.9% over the past five years , and a long-term rise of 12.5% over the past decade .

The most common type of property sold in the area is flat, making up around 96% of transactions , followed by other.

Housing in N1 3JZ is predominantly owner-occupied, with an estimated 57% of homes being lived in by the owners.

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Property Sales

Flat B, 127 Southgate Road, London, Islington, Greater London, N1 3JZ

🏠 Flat
🛏️ 4bed
📐 872 sq ft
Today
£918,217
streetscan.co.uk estimate
11 Aug 2025
£970,000
16 Dec 2022
£730,000
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More details

129A Southgate Road, London, Islington, Greater London, N1 3JZ

🏠 Flat
🛏️ 3bed
📐 829 sq ft
Today
£820,786
streetscan.co.uk estimate
9 Dec 2020
£815,000
29 Jul 2014
£827,000
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131A Southgate Road, London, Islington, Greater London, N1 3JZ

Today
£678,084
streetscan.co.uk estimate
25 Apr 2003
£267,000
26 May 1999
£177,500

131B Southgate Road, London, Islington, Greater London, N1 3JZ

Today
£807,060
streetscan.co.uk estimate
15 Sep 2006
£408,000
19 Jul 2002
£289,500

133 Southgate Road, London, Islington, Greater London, N1 3JZ

Today
£58,355
streetscan.co.uk estimate
17 Jul 2018
£60,000

Flat A, 133 Southgate Road, London, Islington, Greater London, N1 3JZ

🏠 Flat
🛏️ 2bed
📐 560 sq ft
Today
£860,983
streetscan.co.uk estimate
26 Sep 2023
£900,000
15 Feb 2021
£825,000
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Flat B, 133 Southgate Road, London, Islington, Greater London, N1 3JZ

🏠 Flat
🛏️ 2bed
📐 409 sq ft
Today
£411,658
streetscan.co.uk estimate
14 Sep 2015
£410,000
24 Jun 2004
£116,970
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Flat D, 133 Southgate Road, London, Islington, Greater London, N1 3JZ

🏠 Flat
🛏️ 2bed
📐 452 sq ft
Today
£411,302
streetscan.co.uk estimate
10 Oct 2025
£420,000
More details

133D Southgate Road, London, Islington, Greater London, N1 3JZ

🏠 Flat
🛏️ 2bed
📐 420 sq ft
Today
£394,070
streetscan.co.uk estimate
23 Nov 2001
£138,500
More details

135A Southgate Road, London, Islington, Greater London, N1 3JZ

🏠 Flat
🛏️ 3bed
📐 1066 sq ft
Today
£827,500
streetscan.co.uk estimate
21 Dec 2010
£515,000
11 Jul 2002
£265,000
More details

135B Southgate Road, London, Islington, Greater London, N1 3JZ

Today
£1,167,110
streetscan.co.uk estimate
23 Apr 2025
£1,220,000
4 Aug 2000
£265,000

Area Insights

Data Sources

Properties at N1 3JZ appear twenty-four times in the Land Registry records, with the latest transaction recorded on 10 Oct 2025. It also has seven Energy Performance Certificates (EPC) entries, the earliest dating back to 17 Jan 2017. 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.