House prices on Cornwallis Square
Median value — November 2026
£427,000
Modelled from 27 properties Stede tracks in Cornwallis Square
Market snapshot
£427,000
Median value
£661,889
Average value
1
Sales in the last 12 months
-1%
Change over the past year
Value over time
- Modelled value
- Projected
Modelled month by month from the UK House Price Index, averaged across every property type Stede tracks here.
View as a table
| Year | Modelled value |
|---|---|
| 2000 | £155,487 |
| 2001 | £176,794 |
| 2002 | £214,480 |
| 2003 | £228,747 |
| 2004 | £242,678 |
| 2005 | £251,315 |
| 2006 | £278,850 |
| 2007 | £314,168 |
| 2008 | £267,660 |
| 2009 | £284,779 |
| 2010 | £300,841 |
| 2011 | £308,148 |
| 2012 | £330,773 |
| 2013 | £371,135 |
| 2014 | £424,766 |
| 2015 | £474,480 |
| 2016 | £498,012 |
| 2017 | £502,729 |
| 2018 | £498,939 |
| 2019 | £505,160 |
| 2020 | £521,016 |
| 2021 | £539,507 |
| 2022 | £563,681 |
| 2023 | £540,763 |
| 2024 | £548,415 |
| 2025 | £541,677 |
| 2026 | £546,000 |
There aren't enough recorded sales on Cornwallis Square alone to model a trend for it, so this line shows London instead.
Property types
- Flat / Maisonette52%£383,500
- Mid-terrace house44%£1,014,500
- Semi-detached house4%£1,097,000
Recent sales
- 6 Cornwallis Square, London, Islington, Greater London, N19 4LY£970,000 · 2026£1,043,000
- 26 Cornwallis Square, London, Islington, Greater London, N19 4LY£335,000 · 2025£349,000
- 8 Cornwallis Square, London, Islington, Greater London, N19 4LY£930,000 · 2025£1,007,000
- 52 Cornwallis Square, London, Islington, Greater London, N19 4LY£369,000 · 2022£417,000
- 7 Cornwallis Square, London, Islington, Greater London, N19 4LY£895,000 · 2022£980,000
- 82 Cornwallis Square, London, Islington, Greater London, N19 4LZ£393,000 · 2018£378,000
- 3 Cornwallis Square, London, Islington, Greater London, N19 4LY£626,000 · 2015£905,000
- 54 Cornwallis Square, London, Islington, Greater London, N19 4LY£320,000 · 2015£387,000
Addresses in Cornwallis Square
- 10 Cornwallis Square, London, Islington, Greater London, N19 4LY£365,000 · 2005£913,000
- 11 Cornwallis Square, London, Islington, Greater London, N19 4LY£140,000 · 1996£1,097,000
- 12 Cornwallis Square, London, Islington, Greater London, N19 4LY£133,500 · 1996£1,077,000
- 13 Cornwallis Square, London, Islington, Greater London, N19 4LY£151,500 · 1998£1,065,000
- 2 Cornwallis Square, London, Islington, Greater London, N19 4LY£350,000 · 2004£1,036,000
- 26 Cornwallis Square, London, Islington, Greater London, N19 4LY£335,000 · 2025£349,000
- 27 Cornwallis Square, London, Islington, Greater London, N19 4LY£165,000 · 2004£424,000
- 28 Cornwallis Square, London, Islington, Greater London, N19 4LY£100,000 · 2000£432,000
- 29 Cornwallis Square, London, Islington, Greater London, N19 4LY£60,000 · 1997£423,000
- 3 Cornwallis Square, London, Islington, Greater London, N19 4LY£626,000 · 2015£905,000
- 31 Cornwallis Square, London, Islington, Greater London, N19 4LY£75,000 · 1998£427,000
- 4 Cornwallis Square, London, Islington, Greater London, N19 4LY£725,000 · 2014£1,022,000
- 49 Cornwallis Square, London, Islington, Greater London, N19 4LY£76,250 · 2005£389,000
- 5 Cornwallis Square, London, Islington, Greater London, N19 4LY£685,000 · 2014£961,000
- 50 Cornwallis Square, London, Islington, Greater London, N19 4LY£67,500 · 2002£337,000
- 51 Cornwallis Square, London, Islington, Greater London, N19 4LY£149,000 · 2004£400,000
- 52 Cornwallis Square, London, Islington, Greater London, N19 4LY£369,000 · 2022£417,000
- 54 Cornwallis Square, London, Islington, Greater London, N19 4LY£320,000 · 2015£387,000
- 6 Cornwallis Square, London, Islington, Greater London, N19 4LY£970,000 · 2026£1,043,000
- 7 Cornwallis Square, London, Islington, Greater London, N19 4LY£895,000 · 2022£980,000
- 78 Cornwallis Square, London, Islington, Greater London, N19 4LZ£32,500 · 1998£352,000
- 79 Cornwallis Square, London, Islington, Greater London, N19 4LZ£91,250 · 2011£329,000
- 8 Cornwallis Square, London, Islington, Greater London, N19 4LY£930,000 · 2025£1,007,000
- 80 Cornwallis Square, London, Islington, Greater London, N19 4LZ£80,000 · 2009£281,000
- 82 Cornwallis Square, London, Islington, Greater London, N19 4LZ£393,000 · 2018£378,000
- 83 Cornwallis Square, London, Islington, Greater London, N19 4LZ£230,000 · 2008£380,000
- 9 Cornwallis Square, London, Islington, Greater London, N19 4LY£227,500 · 2000£1,060,000
About this area
Cornwallis Square, in London, is a street. Stede can model 27 properties there, from HM Land Registry Price Paid Data and the UK House Price Index.
As of November 2026, Cornwallis Square has a median estimated value of £427,000 and an average of £661,889.
Modelled values in Cornwallis Square are -1% over the past year and +1% over five years.
The market here is mostly flats, which make up 52% of the properties Stede tracks in Cornwallis Square.
1 sale was recorded in Cornwallis Square over the past 12 months.
Common questions
What is the average house price in Cornwallis Square?
As of November 2026, the average estimated value is £661,889 and the median is £427,000 across 27 properties Stede tracks in Cornwallis Square. This is not a formal market valuation.
Are house prices in Cornwallis Square going up or down?
Modelled values in Cornwallis Square are -1% over the past year and +1% over five years, based on the UK House Price Index.
What types of property are in Cornwallis Square?
52% of the properties Stede tracks in Cornwallis Square are flats. mid-terrace houses are next most common, at 44%.
How many properties are in Cornwallis Square?
Stede can model 27 properties in Cornwallis Square, with 1 recorded sale in the past 12 months.
How does Stede calculate house prices for Cornwallis Square?
These figures are modelled from HM Land Registry Price Paid Data and the UK House Price Index — the same sources used for every individual property valuation on Stede. Full detail is on the methodology page.
How we calculate this
These figures are modelled from HM Land Registry Price Paid Data and the UK House Price Index — the same sources behind every individual property valuation on Stede.
Read the full methodology and data sources →