Property market
The five-year median is £454,125 from 2 recorded sales in N1 9BL. This is a recorded-sale statistic, not a current valuation.
The latest UK House Price Index average for Islington is £673,384 in June 2026, down 8.1% year on year.
Property prices and recorded sales
N1 9BL: 31 recorded property sales with dates, prices and address history. HM Land Registry records, not current valuations.
Need wider context? View the N1 property report.
- Latest recorded sale
- 13 December 2024
- All recorded sales
- 31 Since 7 May 1996
- Five-year median
- £454,125
- Sales in five-year window
- 2
Properties by latest recorded type
Detached 0
Semi-detached 0
Terraced 1
Flats 24
Other 0
Annual property market
Bars show recorded Price Paid sales. Lines show median sale prices. Hover or tap a year for exact values, or select a legend item to show or hide a series.
| Year | Recorded sales | All property types median sale price | Flat or maisonette median sale price |
|---|---|---|---|
| 2007 | 1 | £148,500 | £148,500 |
| 2008 | 3 | £720,000 | £720,000 |
| 2009 | 1 | £385,000 | £385,000 |
| 2011 | 1 | £355,000 | £355,000 |
| 2012 | 2 | £545,825 | £545,825 |
| 2013 | 1 | £980,000 | £980,000 |
| 2014 | 1 | £395,000 | £395,000 |
| 2015 | 1 | £580,000 | £580,000 |
| 2018 | 1 | £690,000 | £690,000 |
| 2020 | 1 | £625,000 | £625,000 |
| 2021 | 1 | £645,000 | £645,000 |
| 2024 | 2 | £454,125 | £454,125 |
Properties with recorded sales
1-20 of 25 properties · 31 recorded sales · N1 9BL
July 2021 to July 2026
45d, Northdown Street, London, N1 9BL
Flat or maisonette, Leasehold, existing property
Latest sale · 13 December 2024
£583,25055 - 57, 3, Northdown Street, London, N1 9BL
Flat or maisonette, Leasehold, existing property
Latest sale · 8 March 2024
£325,00025, Flat 4, Northdown Street, London, N1 9BL
Flat or maisonette, Leasehold, existing property
Latest sale · 4 May 2021
£645,00025, Flat 11, Northdown Street, London, N1 9BL
Flat or maisonette, Leasehold, existing property
Latest sale · 7 February 2020
£625,00037, Flat 3, Northdown Street, London, N1 9BL
Flat or maisonette, Leasehold, existing property
Latest sale · 24 August 2018
£690,0001 previous sale
- 4 June 2009 £385,000
51a, Northdown Street, London, N1 9BL
Flat or maisonette, Leasehold, existing property
Latest sale · 16 March 2015
£580,00037, Basement Flat, Northdown Street, London, N1 9BL
Flat or maisonette, Leasehold, existing property
Latest sale · 3 February 2014
£395,00053, Northdown Street, London, N1 9BL
Flat or maisonette, Leasehold, existing property
Latest sale · 2 July 2013
£980,00045c, Northdown Street, London, N1 9BL
Flat or maisonette, Leasehold, existing property
Latest sale · 4 April 2012
£525,00031, Upper Maisonette, Northdown Street, London, N1 9BL
Flat or maisonette, Leasehold, existing property
Latest sale · 30 January 2012
£566,65055 - 59, Second Floor Flat, Northdown Street, London, N1 9BL
Flat or maisonette, Leasehold, existing property
Latest sale · 25 October 2011
£355,00053, Northdown Street, London, N1 9BL
Flat or maisonette, Leasehold, existing property
Latest sale · 15 August 2008
£720,0001 previous sale
- 16 April 2003 £491,500
53, Upper Maisonette, Northdown Street, London, N1 9BL
Flat or maisonette, Freehold, existing property
Latest sale · 15 August 2008
£720,00055 - 59, Second Floor Flat, Northdown Street, London, N1 9BL
Flat or maisonette, Leasehold, existing property
Latest sale · 4 January 2008
£321,0001 previous sale
- 6 August 2002 £245,000
25, Flat 4, Northdown Street, London, N1 9BL
Flat or maisonette, Leasehold, existing property
Latest sale · 31 May 2007
£148,50027, Flat A, Northdown Street, London, N1 9BL
Flat or maisonette, Leasehold, existing property
Latest sale · 3 July 2006
£350,0001 previous sale
- 7 May 1996 £85,000
37, Basement Flat, Northdown Street, London, N1 9BL
Flat or maisonette, Leasehold, existing property
Latest sale · 8 May 2006
£215,0002 previous sales
- 8 March 2002 £150,000
- 2 October 1998 £89,000
37, Flat 2, Northdown Street, London, N1 9BL
Flat or maisonette, Leasehold, existing property
Latest sale · 30 June 2005
£150,00053, Basement Flat, Northdown Street, London, N1 9BL
Flat or maisonette, Leasehold, existing property
Latest sale · 2 May 2003
£265,00055 - 57, 3, Northdown Street, London, N1 9BL
Flat or maisonette, Leasehold, existing property
Latest sale · 15 November 2002
£160,000