House prices in Northdown Street, London, N1
72 homes have sold on Northdown Street (N1) since 1995, the first in 1996. Over the last five years the median sold price was £583,250 from 3 sales, 10% below the Islington median of £650,000and against £745,000 across N1. Sales here have been flats 68%, terraced 28%, semi-detached 3%, detached 1%.
- Median sold price
- £583,250
- last five years · 3 sales
- Half of sales were above this price, half below
- Sales since 1995
- 72
- 1 in the last 12 months
- Latest sale
- £1,140,000
- 10 Nov 2025
- vs Islington
- −10%
- Islington median £650,000
Every sale on Northdown Street, N1
› 67 N1 9BS · Terraced £1,140,000· 10 Nov 2025
| 10 Nov 2025 | £1,140,000 | Terraced · Freehold | 1,023 sq ft · £1115/sq ft | first recorded sale |
› 45d N1 9BL · Flats £583,250· 13 Dec 2024
| 13 Dec 2024 | £583,250 | Flats · Leasehold | first recorded sale |
› 3, 55 - 57 N1 9BL · Flats £325,000· 8 Mar 2024 · 2 sales
| 8 Mar 2024 | £325,000 | Flats · Leasehold | 527 sq ft · £616/sq ft | first recorded sale |
| 15 Nov 2002 | £160,000 | Flats · Leasehold | 527 sq ft · £303/sq ft | −51% vs 2024 |
› Flat 4, 25 N1 9BL · Flats £645,000· 4 May 2021 · 2 sales
| 4 May 2021 | £645,000 | Flats · Leasehold | 786 sq ft · £821/sq ft | +334% vs 2007 |
| 31 May 2007 | £148,500 | Flats · Leasehold | 786 sq ft · £189/sq ft | first recorded sale |
› Apartment 7, 16 N1 9BG · Flats £1,000,000· 23 Oct 2020 · 2 sales
| 23 Oct 2020 | £1,000,000 | Flats · Leasehold | 1,076 sq ft · £929/sq ft | first recorded sale |
| 2 Oct 2017 | £1,365,000 | Flats · Leasehold | 1,076 sq ft · £1268/sq ft | +37% vs 2020 |
› Flat 11, 25 N1 9BL · Flats £625,000· 7 Feb 2020
| 7 Feb 2020 | £625,000 | Flats · Leasehold | 797 sq ft · £785/sq ft | first recorded sale |
| Additional transaction (e.g. buy-to-let, repossession or corporate purchase), so not used in averages. | ||||
› Flat 3, 37 N1 9BL · Flats £690,000· 24 Aug 2018 · 3 sales
| 24 Aug 2018 | £690,000 | Flats · Leasehold | 700 sq ft · £986/sq ft | +684% vs 1996 |
| 4 Jun 2009 | £385,000 | Flats · Leasehold | 700 sq ft · £550/sq ft | −44% vs 2018 |
| 23 Aug 1996 | £88,000 | Flats · Leasehold | 700 sq ft · £126/sq ft | first recorded sale |
› Apartment 6, 16 N1 9BG · Flats £1,350,000· 5 Sept 2017
| 5 Sept 2017 | £1,350,000 | Flats · Leasehold | 1,410 sq ft · £957/sq ft | first recorded sale |
| Additional transaction (e.g. buy-to-let, repossession or corporate purchase), so not used in averages. | ||||
› Apartment 3, 16 N1 9BG · Flats £560,000· 22 Aug 2017
| 22 Aug 2017 | £560,000 | Flats · Leasehold | 484 sq ft · £1156/sq ft | first recorded sale |
| Additional transaction (e.g. buy-to-let, repossession or corporate purchase), so not used in averages. | ||||
› Apartment 4, 16 N1 9BG · Flats £945,700· 2 Aug 2017
| 2 Aug 2017 | £945,700 | Flats · Leasehold | 678 sq ft · £1395/sq ft | first recorded sale |
› Apartment 5, 16 N1 9BG · Flats £667,500· 1 Aug 2017
| 1 Aug 2017 | £667,500 | Flats · Leasehold | 484 sq ft · £1378/sq ft | first recorded sale |
› Flat 34, Pollard House N1 9BJ · Flats £400,000· 15 May 2017
| 15 May 2017 | £400,000 | Flats · Leasehold | 538 sq ft · £743/sq ft | first recorded sale |
| Additional transaction (e.g. buy-to-let, repossession or corporate purchase), so not used in averages. | ||||
› 79 N1 9BS · Terraced £1,180,000· 10 Mar 2017 · 3 sales
| 10 Mar 2017 | £1,180,000 | Terraced · Freehold | 1,055 sq ft · £1119/sq ft | +165% vs 2003 |
| 7 Mar 2003 | £445,000 | Terraced · Freehold | 1,055 sq ft · £422/sq ft | first recorded sale |
| 21 Jun 2000 | £330,000 | Terraced · Freehold | 1,055 sq ft · £313/sq ft | −72% vs 2017 |
› Flat 14, Pollard House N1 9BJ · Flats £555,000· 28 Feb 2017 · 2 sales
| 28 Feb 2017 | £555,000 | Flats · Leasehold | 689 sq ft · £806/sq ft | +78% vs 2007 |
| Additional transaction (e.g. buy-to-let, repossession or corporate purchase), so not used in averages. | ||||
| 1 Jun 2007 | £312,500 | Flats · Leasehold | 689 sq ft · £454/sq ft | first recorded sale |
› 91 N1 9BS · Terraced £1,200,000· 7 Sept 2016
| 7 Sept 2016 | £1,200,000 | Terraced · Freehold | 1,249 sq ft · £961/sq ft | first recorded sale |
› 62 N1 9BS · Terraced £1,160,000· 28 Jan 2016 · 2 sales
| 28 Jan 2016 | £1,160,000 | Terraced · Freehold | 1,625 sq ft · £714/sq ft | +745% vs 1996 |
| 25 Mar 1996 | £137,262 | Terraced · Freehold | 1,625 sq ft · £84/sq ft | first recorded sale |
› 77 N1 9BS · Terraced £1,150,000· 14 Aug 2015
| 14 Aug 2015 | £1,150,000 | Terraced · Freehold | 1,001 sq ft · £1149/sq ft | first recorded sale |
› 51a N1 9BL · Flats £580,000· 16 Mar 2015
| 16 Mar 2015 | £580,000 | Flats · Leasehold | 850 sq ft · £682/sq ft | first recorded sale |
› Basement Flat, 37 N1 9BL · Flats £395,000· 3 Feb 2014 · 4 sales
| 3 Feb 2014 | £395,000 | Flats · Leasehold | 441 sq ft · £895/sq ft | +344% vs 1998 |
| 8 May 2006 | £215,000 | Flats · Leasehold | 441 sq ft · £487/sq ft | −46% vs 2014 |
| 8 Mar 2002 | £150,000 | Flats · Leasehold | 441 sq ft · £340/sq ft | first recorded sale |
| 2 Oct 1998 | £89,000 | Flats · Leasehold | 441 sq ft · £202/sq ft | −41% vs 2002 |
› Flat 9, Pollard House N1 9BJ · Flats £450,000· 30 Aug 2013 · 2 sales
| 30 Aug 2013 | £450,000 | Flats · Leasehold | 657 sq ft · £685/sq ft | first recorded sale |
| 6 May 2005 | £265,000 | Flats · Leasehold | 657 sq ft · £404/sq ft | −41% vs 2013 |
› 53 N1 9BL · Flats £980,000· 2 Jul 2013 · 3 sales
| 2 Jul 2013 | £980,000 | Flats · Leasehold | 1,410 sq ft · £695/sq ft | +36% vs 2008 |
| 15 Aug 2008 | £720,000 | Flats · Leasehold | 1,410 sq ft · £511/sq ft | first recorded sale |
| 16 Apr 2003 | £491,500 | Flats · Leasehold | 1,410 sq ft · £349/sq ft | −50% vs 2013 |
› 65 N1 9BS · Terraced £1,130,000· 24 Aug 2012 · 3 sales
| 24 Aug 2012 | £1,130,000 | Terraced · Freehold | 1,528 sq ft · £739/sq ft | first recorded sale |
| 8 Feb 1999 | £243,500 | Flats · Freehold | 1,528 sq ft · £159/sq ft | −78% vs 2012 |
| 25 Mar 1997 | £181,000 | Flats · Freehold | 1,528 sq ft · £118/sq ft | −26% vs 1999 |
› 45c N1 9BL · Flats £525,000· 4 Apr 2012
| 4 Apr 2012 | £525,000 | Flats · Leasehold | 700 sq ft · £750/sq ft | first recorded sale |
› Upper Maisonette, 31 N1 9BL · Flats £566,650· 30 Jan 2012 · 2 sales
| 30 Jan 2012 | £566,650 | Flats · Leasehold | 969 sq ft · £585/sq ft | first recorded sale |
| 30 Jun 1998 | £175,000 | Flats · Leasehold | 969 sq ft · £181/sq ft | −69% vs 2012 |
› Flat 32, Pollard House N1 9BJ · Flats £249,000· 11 Nov 2011
| 11 Nov 2011 | £249,000 | Flats · Leasehold | 431 sq ft · £578/sq ft | first recorded sale |
› Second Floor Flat, 55 - 59 N1 9BL · Flats £355,000· 25 Oct 2011 · 3 sales
| 25 Oct 2011 | £355,000 | Flats · Leasehold | +45% vs 2002 | |
| 4 Jan 2008 | £321,000 | Flats · Leasehold | first recorded sale | |
| 6 Aug 2002 | £245,000 | Flats · Leasehold | −24% vs 2008 |
› Flat A, 46 N1 9BP · Flats £350,000· 18 Jul 2011 · 3 sales
| 18 Jul 2011 | £350,000 | Flats · Leasehold | 258 sq ft · £1355/sq ft | first recorded sale |
| 9 Aug 2001 | £170,000 | Flats · Leasehold | 258 sq ft · £658/sq ft | −51% vs 2011 |
| 15 Aug 1996 | £20,000 | Flats · Leasehold · New build | 258 sq ft · £77/sq ft | −88% vs 2001 |
› 44a N1 9BP · Flats £156,000· 27 Jan 2011
| 27 Jan 2011 | £156,000 | Flats · Leasehold | 1,001 sq ft · £156/sq ft | first recorded sale |
› 40 N1 9BP · Terraced £131,000· 25 Jan 2011
| 25 Jan 2011 | £131,000 | Terraced · Leasehold | first recorded sale |
› 54 N1 9BS · Terraced £770,000· 27 Aug 2010 · 2 sales
| 27 Aug 2010 | £770,000 | Terraced · Freehold | 1,464 sq ft · £526/sq ft | first recorded sale |
| 11 May 2001 | £393,000 | Terraced · Freehold | 1,464 sq ft · £268/sq ft | −49% vs 2010 |
› 46d N1 9BP · Flats £190,000· 20 Oct 2008 · 2 sales
| 20 Oct 2008 | £190,000 | Flats · Leasehold | +40% vs 2004 | |
| 20 Feb 2004 | £135,750 | Flats · Leasehold | first recorded sale |
› Upper Maisonette, 53 N1 9BL · Flats £720,000· 15 Aug 2008
| 15 Aug 2008 | £720,000 | Flats · Freehold | 1,410 sq ft · £511/sq ft | first recorded sale |
› 58 N1 9BS · Terraced £610,000· 5 Dec 2006 · 2 sales
| 5 Dec 2006 | £610,000 | Terraced · Freehold | 980 sq ft · £623/sq ft | +339% vs 1996 |
| 29 Mar 1996 | £139,000 | Terraced · Freehold | 980 sq ft · £142/sq ft | first recorded sale |
› Flat A, 27 N1 9BL · Flats £350,000· 3 Jul 2006 · 2 sales
| 3 Jul 2006 | £350,000 | Flats · Leasehold | 861 sq ft · £406/sq ft | first recorded sale |
| 7 May 1996 | £85,000 | Flats · Leasehold | 861 sq ft · £99/sq ft | −76% vs 2006 |
› 66 N1 9BS · Semi-detached £515,000· 31 Mar 2006
| 31 Mar 2006 | £515,000 | Semi-detached · Freehold | 1,335 sq ft · £386/sq ft | first recorded sale |
› Flat 2, 37 N1 9BL · Flats £150,000· 30 Jun 2005
| 30 Jun 2005 | £150,000 | Flats · Leasehold | first recorded sale |
› 46c N1 9BP · Flats £165,000· 12 Feb 2004 · 2 sales
| 12 Feb 2004 | £165,000 | Flats · Leasehold | 495 sq ft · £333/sq ft | +725% vs 1996 |
| 15 Aug 1996 | £20,000 | Flats · Leasehold · New build | 495 sq ft | first recorded sale |
› Basement Flat, 53 N1 9BL · Flats £265,000· 2 May 2003
| 2 May 2003 | £265,000 | Flats · Leasehold | 1,410 sq ft · £188/sq ft | first recorded sale |
› 83 N1 9BS · Terraced £415,000· 22 Feb 2002
| 22 Feb 2002 | £415,000 | Terraced · Freehold | first recorded sale |
› Flat B, 46 N1 9BP · Flats £168,000· 31 Aug 2001 · 2 sales
| 31 Aug 2001 | £168,000 | Flats · Leasehold | 258 sq ft · £650/sq ft | first recorded sale |
| 15 Aug 1996 | £20,000 | Flats · Leasehold · New build | 258 sq ft · £77/sq ft | −88% vs 2001 |
› 38 N1 9BP · Terraced £260,000· 23 Oct 2000
| 23 Oct 2000 | £260,000 | Terraced · Freehold | 850 sq ft · £306/sq ft | first recorded sale |
› 73 N1 9BS · Terraced £245,000· 7 Sept 1999
| 7 Sept 1999 | £245,000 | Terraced · Freehold | first recorded sale |
› 32 N1 9BP · Terraced £260,000· 8 Jun 1998
| 8 Jun 1998 | £260,000 | Terraced · Freehold | first recorded sale |
› Flat B, 27 N1 9BL · Flats £129,999· 8 Aug 1997
| 8 Aug 1997 | £129,999 | Flats · Leasehold | 861 sq ft · £151/sq ft | first recorded sale |
› 52 N1 9BS · Detached £235,000· 20 Jun 1997
| 20 Jun 1997 | £235,000 | Detached · Freehold | first recorded sale |
› 33 N1 9BL · Terraced £160,000· 31 Jan 1997
| 31 Jan 1997 | £160,000 | Terraced · Freehold | 1,981 sq ft · £81/sq ft | first recorded sale |
› Basement Flat, 31 N1 9BL · Flats £76,500· 27 Nov 1996
| 27 Nov 1996 | £76,500 | Flats · Leasehold | 969 sq ft · £79/sq ft | first recorded sale |
› 56 N1 9BS · Terraced £145,950· 26 Jul 1996
| 26 Jul 1996 | £145,950 | Terraced · Freehold | first recorded sale |
› 2 N1 9BG · Semi-detached £123,000· 15 Mar 1996
| 15 Mar 1996 | £123,000 | Semi-detached · Freehold | first recorded sale |
At your size
A 90 m² (970 sq ft) home in N1 is worth roughly £786k–£1.1m at the district's typical £811–£1139 per square foot (1,677 sales, two years). That is a range, not a valuation.
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Sources and method. Sales completed to August 2026, as registered by 4 Oct 2026 · headline figures cover the 12 months to June 2026 (later months are still being registered).Next HM Land Registry release ~28 Oct 2026. Medians unless stated; averages only where 30 or more sales. Category A sales only (standard price-paid transactions), houses and flats.
Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0. Floor areas derived from Energy Performance Certificate data © Crown copyright, licensed under the Open Government Licence v3.0. Contains OS data © Crown copyright and database right 2026. Contains Royal Mail data © Royal Mail copyright and database right 2026. Source: Office for National Statistics licensed under the Open Government Licence v3.0.
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