Over the past 30 years, there have been 91 property sales recorded in the N1 2LZ postcode area. The highest sale price reached £4,170,000, while the most recent sale was for a terraced flat sold in March 2025 for £985,000.

The estimated average property value in N1 2LZ currently stands at £870,846, which is roughly in line with the city average (within ±8%), suggesting property prices reflect broader market trends.

In terms of size, the average price per square metre is approximately £13,173.

Property prices in N1 2LZ have fallen by 0.5% over the past year , with a total increase of 2.2% over the past five years , and a long-term drop of 5.3% over the past decade .

The most common type of property sold in the area is flat, making up around 86% of transactions , followed by terraced and semi-detached.

Housing in N1 2LZ is predominantly owner-occupied, with an estimated 63% of homes being lived in by the owners.

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Property Sales

1 John Spencer Square, London, Islington, Greater London, N1 2LZ

🏠 Semi-detached
🛏️ 4bed
📐 947 sq ft
Today
£1,563,367
streetscan.co.uk estimate
3 Nov 2000
£389,000
More details

10 John Spencer Square, London, Islington, Greater London, N1 2LZ

🏠 Terraced
🛏️ 5bed
📐 1087 sq ft
Today
£1,688,162
streetscan.co.uk estimate
19 May 2005
£575,000
29 Sep 1995
£202,700
More details

11 John Spencer Square, London, Islington, Greater London, N1 2LZ

🏠 Terraced
🛏️ 4bed
📐 915 sq ft
Today
£1,537,666
streetscan.co.uk estimate
3 Feb 2006
£550,000
23 Sep 1997
£225,000
More details

12 John Spencer Square, London, Islington, Greater London, N1 2LZ

🏠 Semi-detached
🛏️ 4bed
📐 829 sq ft
Today
£1,837,953
streetscan.co.uk estimate
31 Jul 1996
£220,000
More details

Flat A, 13 John Spencer Square, London, Islington, Greater London, N1 2LZ

Today
£517,873
streetscan.co.uk estimate
20 Jun 2008
£315,000

Flat B, 13 John Spencer Square, London, Islington, Greater London, N1 2LZ

🏠 Flat
🛏️ 2bed
📐 506 sq ft
Today
£526,833
streetscan.co.uk estimate
1 Apr 2008
£330,000
8 Jul 2005
£266,000
View +4 more
More details

Flat C, 13 John Spencer Square, London, Islington, Greater London, N1 2LZ

Today
£575,511
streetscan.co.uk estimate
15 Dec 2006
£295,000

Flat E, 13 John Spencer Square, London, Islington, Greater London, N1 2LZ

Today
£546,827
streetscan.co.uk estimate
30 Oct 2024
£565,000

Flat H, 13 John Spencer Square, London, Islington, Greater London, N1 2LZ

🏠 Flat
🛏️ 3bed
📐 883 sq ft
Today
£982,033
streetscan.co.uk estimate
28 Mar 2025
£985,000
10 Jul 2002
£335,000
More details

Flat A, 14 John Spencer Square, London, Islington, Greater London, N1 2LZ

🏠 Flat
🛏️ 4bed
📐 840 sq ft
Today
£750,404
streetscan.co.uk estimate
18 Dec 2017
£730,000
More details

Flat B, 14 John Spencer Square, London, Islington, Greater London, N1 2LZ

🏠 Flat
🛏️ 3bed
📐 603 sq ft
Today
£724,969
streetscan.co.uk estimate
25 Jan 2008
£459,950
More details

Flat D, 14 John Spencer Square, London, Islington, Greater London, N1 2LZ

Today
£764,075
streetscan.co.uk estimate
13 Apr 2021
£771,000
6 Nov 2009
£4,170,000

Flat E, 14 John Spencer Square, London, Islington, Greater London, N1 2LZ

🏠 Flat
🛏️ 4bed
📐 840 sq ft
Today
£742,292
streetscan.co.uk estimate
10 Jan 2024
£755,000
10 Aug 2007
£487,500
View +1 more
More details

Flat F, 14 John Spencer Square, London, Islington, Greater London, N1 2LZ

Today
£831,752
streetscan.co.uk estimate
27 May 2016
£815,000

Flat G, 14 John Spencer Square, London, Islington, Greater London, N1 2LZ

Today
£981,967
streetscan.co.uk estimate
14 Jul 1997
£178,000

Flat C, 15 John Spencer Square, London, Islington, Greater London, N1 2LZ

Today
£153,478
streetscan.co.uk estimate
17 Jan 2012
£100,000

Flat E, 15 John Spencer Square, London, Islington, Greater London, N1 2LZ

Today
£597,205
streetscan.co.uk estimate
10 Feb 1999
£127,500
28 Feb 1997
£97,000

Flat F, 15 John Spencer Square, London, Islington, Greater London, N1 2LZ

Today
£591,684
streetscan.co.uk estimate
19 Aug 2019
£575,000
19 Aug 2015
£554,950
30 Jul 2004
£234,000

Flat G, 15 John Spencer Square, London, Islington, Greater London, N1 2LZ

Today
£568,511
streetscan.co.uk estimate
30 Sep 2022
£600,000
10 Oct 2014
£527,000
14 Jul 2006
£299,950
26 Jul 1996
£72,500

Flat A, 16 John Spencer Square, London, Islington, Greater London, N1 2LZ

Today
£804,829
streetscan.co.uk estimate
28 Aug 1998
£177,500

Flat B, 16 John Spencer Square, London, Islington, Greater London, N1 2LZ

Today
£732,929
streetscan.co.uk estimate
11 Jan 2008
£465,000

Flat C, 16 John Spencer Square, London, Islington, Greater London, N1 2LZ

🏠 Flat
🛏️ 3bed
📐 797 sq ft
Today
£783,589
streetscan.co.uk estimate
18 Jun 2024
£862,500
6 Nov 2020
£763,000
View +1 more
More details

Flat F, 16 John Spencer Square, London, Islington, Greater London, N1 2LZ

🏠 Flat
🛏️ 4bed
📐 807 sq ft
Today
£721,058
streetscan.co.uk estimate
10 Dec 2019
£700,000
More details

Flat G, 16 John Spencer Square, London, Islington, Greater London, N1 2LZ

🏠 Flat
🛏️ 3bed
📐 797 sq ft
Today
£769,430
streetscan.co.uk estimate
18 Oct 2024
£795,000
More details

Flat H, 16 John Spencer Square, London, Islington, Greater London, N1 2LZ

🏠 Flat
🛏️ 4bed
📐 807 sq ft
Today
£760,725
streetscan.co.uk estimate
16 Dec 2016
£750,000
18 Aug 2006
£405,000
View +2 more
More details

Flat A, 17 John Spencer Square, London, Islington, Greater London, N1 2LZ

Today
£715,480
streetscan.co.uk estimate
13 Sep 2004
£330,000
11 Jun 1999
£199,000
11 Oct 1996
£137,000

Flat B, 17 John Spencer Square, London, Islington, Greater London, N1 2LZ

Today
£747,368
streetscan.co.uk estimate
6 Oct 2022
£785,000
1 Nov 2011
£530,000
9 Feb 2007
£440,000
30 Apr 2004
£340,000

Flat C, 17 John Spencer Square, London, Islington, Greater London, N1 2LZ

Today
£735,159
streetscan.co.uk estimate
20 May 2024
£824,000
18 Jul 2019
£754,475
10 Sep 1999
£210,000

Flat D, 17 John Spencer Square, London, Islington, Greater London, N1 2LZ

Today
£804,605
streetscan.co.uk estimate
28 Aug 2020
£820,000
4 Jul 2014
£815,000
20 Feb 2004
£327,500
13 May 1997
£170,000

Flat E, 17 John Spencer Square, London, Islington, Greater London, N1 2LZ

Today
£717,003
streetscan.co.uk estimate
12 Jul 2017
£730,000

Flat F, 17 John Spencer Square, London, Islington, Greater London, N1 2LZ

🏠 Flat
🛏️ 3bed
📐 614 sq ft
Today
£824,333
streetscan.co.uk estimate
10 Mar 2000
£229,950
More details

Flat G, 17 John Spencer Square, London, Islington, Greater London, N1 2LZ

Today
£755,226
streetscan.co.uk estimate
31 Mar 2023
£775,000
13 Dec 2004
£300,000

Flat H, 17 John Spencer Square, London, Islington, Greater London, N1 2LZ

Today
£738,041
streetscan.co.uk estimate
30 Aug 2022
£770,000
25 Feb 1999
£180,000

Flat C, 18 John Spencer Square, London, Islington, Greater London, N1 2LZ

Today
£821,510
streetscan.co.uk estimate
5 Apr 2017
£800,000

Flat D, 18 John Spencer Square, London, Islington, Greater London, N1 2LZ

🏠 Flat
🛏️ 3bed
📐 797 sq ft
Today
£868,236
streetscan.co.uk estimate
27 Aug 2015
£849,000
30 Mar 1999
£180,000
More details

Flat E, 18 John Spencer Square, London, Islington, Greater London, N1 2LZ

Today
£695,005
streetscan.co.uk estimate
24 Oct 2022
£730,000

Flat F, 18 John Spencer Square, London, Islington, Greater London, N1 2LZ

Today
£815,095
streetscan.co.uk estimate
30 Mar 2007
£449,000

Flat G, 18 John Spencer Square, London, Islington, Greater London, N1 2LZ

Today
£841,707
streetscan.co.uk estimate
27 Apr 2016
£817,125
11 Feb 2011
£456,552

Flat H, 18 John Spencer Square, London, Islington, Greater London, N1 2LZ

🏠 Flat
🛏️ 3bed
📐 786 sq ft
Today
£792,024
streetscan.co.uk estimate
28 Feb 2025
£800,000
4 Dec 1995
£136,000
More details

Flat A, 19 John Spencer Square, London, Islington, Greater London, N1 2LZ

Today
£776,995
streetscan.co.uk estimate
28 Sep 2007
£500,000
12 Sep 1996
£128,500

Flat B, 19 John Spencer Square, London, Islington, Greater London, N1 2LZ

Today
£724,739
streetscan.co.uk estimate
3 Jun 2005
£335,000
22 Aug 1997
£165,000

Flat D, 19 John Spencer Square, London, Islington, Greater London, N1 2LZ

Today
£932,401
streetscan.co.uk estimate
7 May 2013
£677,000
16 Sep 2002
£310,000

Flat E, 19 John Spencer Square, London, Islington, Greater London, N1 2LZ

Today
£763,139
streetscan.co.uk estimate
24 Jul 2015
£747,000

Flat F, 19 John Spencer Square, London, Islington, Greater London, N1 2LZ

Today
£872,054
streetscan.co.uk estimate
20 Jul 2012
£576,100

4 John Spencer Square, London, Islington, Greater London, N1 2LZ

🏠 Terraced
🛏️ 4bed
📐 1073 sq ft
Today
£1,577,780
streetscan.co.uk estimate
27 Oct 2009
£735,000
More details

6 John Spencer Square, London, Islington, Greater London, N1 2LZ

🏠 Terraced
🛏️ 4bed
📐 958 sq ft
Today
£1,377,257
streetscan.co.uk estimate
22 Jun 2021
£1,210,000
4 May 2007
£720,000
View +3 more
More details

8 John Spencer Square, London, Islington, Greater London, N1 2LZ

🏠 Terraced
🛏️ 5bed
📐 1539 sq ft
Today
£2,047,112
streetscan.co.uk estimate
28 Mar 2025
£1,950,000
More details

Area Insights

Data Sources

Properties at N1 2LZ appear ninety-one times in the Land Registry records, with the latest transaction recorded on 28 Mar 2025. It also has nineteen Energy Performance Certificates (EPC) entries, the earliest dating back to 5 Jun 2009. 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.