Over the past 29 years, there have been 31 property sales recorded in the N1 9BL postcode area. The highest sale price reached £980,000, while the most recent sale was a property sold in December 2024 for £583,250.

The estimated average property value in N1 9BL currently stands at £712,691, which is approximately 18.6% 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 £9,327.

Property prices in N1 9BL have fallen by 0.7% over the past year , with a total increase of 0.9% over the past five years, and a long-term rise of 8.8% over the past decade.

The most common type of property sold in the area is flat, making up around 97% of transactions , followed by terraced.

Housing in N1 9BL is mixed, with 54% of homes being , indicating a diverse residential makeup.

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Property Sales

Flat 11, 25 Northdown Street, London, Islington, Greater London, N1 9BL

🏠 Flat
🛏️ 3bed
📐 797 sq ft
Today
£619,392
streetscan.co.uk estimate
7 Feb 2020
£625,000
More details

Flat 4, 25 Northdown Street, London, Islington, Greater London, N1 9BL

🏠 Flat
🛏️ 4bed
📐 786 sq ft
Today
£652,882
streetscan.co.uk estimate
4 May 2021
£645,000
31 May 2007
£148,500
More details

Flat A, 27 Northdown Street, London, Islington, Greater London, N1 9BL

🏠 Flat
🛏️ 3bed
📐 797 sq ft
Today
£707,114
streetscan.co.uk estimate
3 Jul 2006
£350,000
7 May 1996
£85,000
More details

Flat B, 27 Northdown Street, London, Islington, Greater London, N1 9BL

🏠 Flat
🛏️ 3bed
📐 861 sq ft
Today
£713,917
streetscan.co.uk estimate
8 Aug 1997
£129,999
More details

Basement Flat, 31 Northdown Street, London, Islington, Greater London, N1 9BL

🏠 Flat
🛏️ 4bed
📐 969 sq ft
Today
£487,442
streetscan.co.uk estimate
27 Nov 1996
£76,500
More details

Upper Maisonette, 31 Northdown Street, London, Islington, Greater London, N1 9BL

Today
£870,557
streetscan.co.uk estimate
30 Jan 2012
£566,650
30 Jun 1998
£175,000

33 Northdown Street, London, Islington, Greater London, N1 9BL

Today
£1,223,459
streetscan.co.uk estimate
31 Jan 1997
£160,000

Basement Flat, 37 Northdown Street, London, Islington, Greater London, N1 9BL

🏠 Flat
🛏️ 2bed
📐 441 sq ft
Today
£472,479
streetscan.co.uk estimate
3 Feb 2014
£395,000
8 May 2006
£215,000
View +2 more
More details

Flat 2, 37 Northdown Street, London, Islington, Greater London, N1 9BL

Today
£324,837
streetscan.co.uk estimate
30 Jun 2005
£150,000

Flat 3, 37 Northdown Street, London, Islington, Greater London, N1 9BL

🏠 Flat
🛏️ 3bed
📐 700 sq ft
Today
£681,769
streetscan.co.uk estimate
24 Aug 2018
£690,000
4 Jun 2009
£385,000
View +1 more
More details

45C Northdown Street, London, Islington, Greater London, N1 9BL

🏠 Flat
🛏️ 3bed
📐 700 sq ft
Today
£784,737
streetscan.co.uk estimate
4 Apr 2012
£525,000
More details

45D Northdown Street, London, Islington, Greater London, N1 9BL

Today
£563,960
streetscan.co.uk estimate
13 Dec 2024
£583,250

51A Northdown Street, London, Islington, Greater London, N1 9BL

🏠 Flat
🛏️ 3bed
📐 904 sq ft
Today
£607,503
streetscan.co.uk estimate
16 Mar 2015
£580,000
More details

53 Northdown Street, London, Islington, Greater London, N1 9BL

🏠 Flat
🛏️ 5bed
📐 1410 sq ft
Today
£1,319,946
streetscan.co.uk estimate
2 Jul 2013
£980,000
15 Aug 2008
£720,000
View +1 more
More details

Basement Flat, 53 Northdown Street, London, Harrow, Greater London, N1 9BL

🏠 Flat
🛏️ 3bed
📐 764 sq ft
Today
£658,525
streetscan.co.uk estimate
2 May 2003
£265,000
More details

Upper Maisonette, 53 Northdown Street, London, Islington, Greater London, N1 9BL

Today
£1,208,919
streetscan.co.uk estimate
15 Aug 2008
£720,000

3, 55 - 57 Northdown Street, London, Islington, Greater London, N1 9BL

Today
£305,052
streetscan.co.uk estimate
8 Mar 2024
£325,000
15 Nov 2002
£160,000

Second Floor Flat, 55 - 59 Northdown Street, London, Islington, Greater London, N1 9BL

Today
£541,212
streetscan.co.uk estimate
25 Oct 2011
£355,000
4 Jan 2008
£321,000
6 Aug 2002
£245,000

Area Insights

Data Sources

Properties at N1 9BL appear thirty-one times in the Land Registry records, with the latest transaction recorded on 13 Dec 2024. It also has eleven Energy Performance Certificates (EPC) entries, the earliest dating back to 9 Jan 2015. 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.