Over the past 30 years, there have been 19 property sales recorded in the EC1M 4AS postcode area. The highest sale price reached £3,240,000, while the most recent sale was a property sold in July 2025 for £3,240,000.

The estimated average property value in EC1M 4AS currently stands at £1,645,754, which is approximately 103.3% higher than the city average, indicating a potentially more desirable or in-demand location.

In terms of size, the average price per square metre is approximately £13,535.

Property prices in EC1M 4AS have fallen by 0.6% over the past year , with a total increase of 2.6% over the past five years , and a long-term rise of 11.2% over the past decade .

The most common type of property sold in the area is flat, making up around 84% of transactions , followed by semi-detached and other.

Housing in EC1M 4AS is mixed, with 100% of homes being , indicating a diverse residential makeup.

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Property Sales

101 St John Street, London, Islington, Greater London, EC1M 4AS

Today
£3,078,775
streetscan.co.uk estimate
31 Jul 2025
£3,240,000

Flat 1, 103 St John Street, London, Islington, Greater London, EC1M 4AS

Today
£1,992,376
streetscan.co.uk estimate
27 Sep 2010
£1,250,000
3 Nov 2006
£949,500
18 Jul 2003
£735,000
17 Jun 1998
£357,500

Flat 2, 103 St John Street, London, Islington, Greater London, EC1M 4AS

Today
£1,581,660
streetscan.co.uk estimate
19 May 2010
£952,500
12 Jan 2007
£940,000
30 Sep 1998
£495,000

Flat 3, 103 St John Street, London, Islington, Greater London, EC1M 4AS

🏠 Flat
🛏️ 3bed
📐 861 sq ft
Today
£1,074,159
streetscan.co.uk estimate
29 Jan 1999
£225,000
More details

Flat 4, 103 St John Street, London, Islington, Greater London, EC1M 4AS

Today
£857,475
streetscan.co.uk estimate
19 Nov 2010
£539,700
13 Jun 2002
£295,000
18 Dec 1998
£150,000

Flat 5, 103 St John Street, London, Islington, Greater London, EC1M 4AS

Today
£1,027,653
streetscan.co.uk estimate
19 Feb 2014
£860,000
3 Sep 2009
£430,000
15 Dec 1998
£237,000

Flat 6, 103 St John Street, London, Islington, Greater London, EC1M 4AS

Today
£1,486,403
streetscan.co.uk estimate
10 Mar 2006
£720,000
26 Mar 1998
£202,000

Flat, 99 St John Street, London, Islington, Greater London, EC1M 4AS

Today
£3,577,559
streetscan.co.uk estimate
17 Feb 1998
£539,500
24 Jul 1995
£175,000

Area Insights

Data Sources

Properties at EC1M 4AS appear nineteen times in the Land Registry records, with the latest transaction recorded on 31 Jul 2025. It also has a single Energy Performance Certificate (EPC) from 1 Nov 2016. 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.