House prices in Cornwallis Square, London, N19
45 homes have sold on Cornwallis Square (N19) since 1995, the first in 1996. Over the last five years the median sold price was £632,000 from 4 sales, 4% below the Islington median of £658,400and against £647,500 across N19. Sales here have been flats 49%, terraced 49%, semi-detached 2%.
- Median sold price
- £632,000
- last five years · 4 sales
- Half of sales were above this price, half below
- Price per sq ft
- £674
- based on 4 of 4 sales
- Sales matched to an EPC floor area
- Sales since 1995
- 45
- 2 in the last 12 months
- Latest sale
- £335,000
- 30 Sept 2025
- vs Islington
- −4%
- Islington median £658,400
Every sale on Cornwallis Square, N19
› 26 N19 4LY · Flats £335,000· 30 Sept 2025 · 3 sales
| 30 Sept 2025 | £335,000 | Flats · Leasehold | 517 sq ft · £648/sq ft | +46% vs 2019 |
| 23 Jul 2019 | £230,000 | Flats · Leasehold | 517 sq ft · £445/sq ft | +261% vs 1999 |
| Additional transaction (e.g. buy-to-let, repossession or corporate purchase) — not used in averages. | ||||
| 26 Feb 1999 | £63,750 | Flats · Leasehold | 517 sq ft · £123/sq ft | first recorded sale |
› 8 N19 4LY · Terraced £930,000· 25 Jul 2025 · 2 sales
| 25 Jul 2025 | £930,000 | Terraced · Freehold | 1,163 sq ft · £800/sq ft | first recorded sale |
| 30 Sept 2005 | £355,000 | Terraced · Freehold | 1,163 sq ft · £305/sq ft | −62% vs 2025 |
› 52 N19 4LY · Terraced £369,000· 30 Nov 2022
| 30 Nov 2022 | £369,000 | Terraced · Leasehold | 592 sq ft · £623/sq ft | first recorded sale |
› 7 N19 4LY · Terraced £895,000· 5 Oct 2022 · 3 sales
| 5 Oct 2022 | £895,000 | Terraced · Freehold | 1,281 sq ft · £699/sq ft | +397% vs 1999 |
| 17 Jul 2015 | £805,000 | Terraced · Freehold | 1,281 sq ft · £628/sq ft | first recorded sale |
| 21 May 1999 | £180,000 | Terraced · Freehold | 1,281 sq ft · £141/sq ft | −78% vs 2015 |
› 82 N19 4LZ · Flats £393,000· 20 Jul 2018 · 2 sales
| 20 Jul 2018 | £393,000 | Flats · Leasehold | 538 sq ft · £730/sq ft | first recorded sale |
| 20 Nov 2014 | £325,000 | Flats · Leasehold | 538 sq ft · £604/sq ft | −17% vs 2018 |
› 6 N19 4LY · Terraced £860,000· 22 Feb 2018 · 4 sales
| 22 Feb 2018 | £860,000 | Terraced · Freehold | 1,206 sq ft · £713/sq ft | +428% vs 1998 |
| 20 Dec 2010 | £499,950 | Terraced · Freehold | 1,206 sq ft · £415/sq ft | first recorded sale |
| 18 Jul 2007 | £380,000 | Terraced · Freehold | 1,206 sq ft · £315/sq ft | −56% vs 2018 |
| 10 Dec 1998 | £163,000 | Terraced · Freehold | 1,206 sq ft · £135/sq ft | −67% vs 2010 |
› 3 N19 4LY · Terraced £626,000· 14 May 2015
| 14 May 2015 | £626,000 | Terraced · Freehold | 926 sq ft · £676/sq ft | first recorded sale |
› 54 N19 4LY · Flats £320,000· 9 Jan 2015 · 2 sales
| 9 Jan 2015 | £320,000 | Flats · Leasehold | 495 sq ft · £646/sq ft | first recorded sale |
| 19 Oct 2007 | £227,500 | Flats · Leasehold | 495 sq ft · £459/sq ft | −29% vs 2015 |
› 4 N19 4LY · Terraced £725,000· 16 Dec 2014 · 2 sales
| 16 Dec 2014 | £725,000 | Terraced · Freehold | 1,087 sq ft · £667/sq ft | +96% vs 2007 |
| 16 Mar 2007 | £370,000 | Terraced · Freehold | 1,087 sq ft · £340/sq ft | first recorded sale |
› 5 N19 4LY · Terraced £685,000· 10 Sept 2014 · 3 sales
| 10 Sept 2014 | £685,000 | Terraced · Freehold | 947 sq ft · £723/sq ft | +85% vs 2006 |
| 22 Nov 2006 | £369,950 | Terraced · Freehold | 947 sq ft · £391/sq ft | +111% vs 1998 |
| 17 Dec 1998 | £175,000 | Terraced · Freehold | 947 sq ft · £185/sq ft | first recorded sale |
› 79 N19 4LZ · Flats £91,250· 4 Nov 2011 · 2 sales
| 4 Nov 2011 | £91,250 | Flats · Leasehold | 732 sq ft · £125/sq ft | first recorded sale |
| 1 Oct 1997 | £28,000 | Flats · Leasehold | 732 sq ft | −69% vs 2011 |
› 80 N19 4LZ · Flats £80,000· 11 Dec 2009
| 11 Dec 2009 | £80,000 | Flats · Leasehold | 495 sq ft · £162/sq ft | first recorded sale |
› 83 N19 4LZ · Flats £230,000· 2 Jun 2008 · 4 sales
| 2 Jun 2008 | £230,000 | Flats · Leasehold | 463 sq ft · £497/sq ft | +56% vs 2004 |
| 23 Jan 2004 | £147,500 | Flats · Leasehold | 463 sq ft · £319/sq ft | first recorded sale |
| 17 May 1999 | £73,000 | Flats · Leasehold | 463 sq ft · £158/sq ft | −68% vs 2008 |
| 11 Feb 1997 | £47,500 | Flats · Leasehold | 463 sq ft · £103/sq ft | −35% vs 1999 |
› 10 N19 4LY · Terraced £365,000· 19 Aug 2005 · 2 sales
| 19 Aug 2005 | £365,000 | Terraced · Freehold | first recorded sale | |
| 23 Jul 1998 | £172,950 | Terraced · Freehold | −53% vs 2005 |
› 49 N19 4LY · Flats £76,250· 30 Jun 2005
| 30 Jun 2005 | £76,250 | Flats · Leasehold | 614 sq ft · £124/sq ft | first recorded sale |
› 2 N19 4LY · Terraced £350,000· 22 Oct 2004
| 22 Oct 2004 | £350,000 | Terraced · Freehold | 1,270 sq ft · £276/sq ft | first recorded sale |
› 27 N19 4LY · Flats £165,000· 3 Aug 2004
| 3 Aug 2004 | £165,000 | Flats · Leasehold | 603 sq ft · £274/sq ft | first recorded sale |
› 51 N19 4LY · Flats £149,000· 8 Apr 2004
| 8 Apr 2004 | £149,000 | Flats · Leasehold | 549 sq ft · £271/sq ft | first recorded sale |
› 50 N19 4LY · Flats £67,500· 9 Dec 2002 · 2 sales
| 9 Dec 2002 | £67,500 | Flats · Leasehold | 474 sq ft · £143/sq ft | +105% vs 1998 |
| 4 Sept 1998 | £33,000 | Flats · Leasehold | 474 sq ft · £70/sq ft | first recorded sale |
› 9 N19 4LY · Terraced £227,500· 30 Jun 2000
| 30 Jun 2000 | £227,500 | Terraced · Freehold | 1,292 sq ft · £176/sq ft | first recorded sale |
› 28 N19 4LY · Flats £100,000· 14 Jan 2000
| 14 Jan 2000 | £100,000 | Flats · Leasehold | 603 sq ft · £166/sq ft | first recorded sale |
› 31 N19 4LY · Flats £75,000· 4 Dec 1998
| 4 Dec 1998 | £75,000 | Flats · Leasehold | 603 sq ft · £124/sq ft | first recorded sale |
› 78 N19 4LZ · Flats £32,500· 28 Aug 1998
| 28 Aug 1998 | £32,500 | Flats · Leasehold | 517 sq ft · £63/sq ft | first recorded sale |
› 13 N19 4LY · Terraced £151,500· 19 Jan 1998
| 19 Jan 1998 | £151,500 | Terraced · Freehold | 1,324 sq ft · £114/sq ft | first recorded sale |
› 29 N19 4LY · Flats £60,000· 20 Jun 1997
| 20 Jun 1997 | £60,000 | Flats · Leasehold | 603 sq ft · £100/sq ft | first recorded sale |
› 12 N19 4LY · Terraced £133,500· 12 Jul 1996
| 12 Jul 1996 | £133,500 | Terraced · Freehold | 1,302 sq ft · £103/sq ft | first recorded sale |
› 11 N19 4LY · Semi-detached £140,000· 1 May 1996
| 1 May 1996 | £140,000 | Semi-detached · Freehold | first recorded sale |
At your size
A 90 m² (970 sq ft) home in N19 is worth roughly £695k–£890k at the district's typical £717–£918 per square foot (474 sales, two years) — a range, not a valuation.
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Sources and method. Sales completed to July 2026, as registered by 29 Aug 2026 · headline figures cover the 12 months to May 2026 (later months are still being registered).Next HM Land Registry release ~28 Sept 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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