13 Cornwallis Square, London, N19 4LY is a freehold terraced property built between 1983-1990. The property offers approximately 1,324 square feet of living space. In this location, properties of similar size usually have four bedrooms.

The estimated current market value of the property is £1,023,596 , which equates to approximately £773 per square foot. It was last sold on 19 Jan 1998 for £151,500. Since then, the value has increased by £872,096, representing a 575.6% increase, or approximately 20.3% per year.

The current estimated value of £1,023,596 is:

  • 68.2% higher than the average property price on Cornwallis Square
  • 56.1% higher than the average in the N19 4LY postcode area
  • and 26.4% higher than the average price for London as a whole

At the most recent EPC inspection on 30 July 2009, the property was recorded as owner-occupied.

View sold house prices in N19 4LY

Building approximate location

About Property

Type
Semi-Detached House
Built
1983-1990
Interior Size
1324 sq ft
Tenure
Freehold
Price (estimate)
£1,023,596
Price Per sq ft (estimate)
£773
Bedroom Count (estimate)
4 bedrooms

EPC Summary

13 Cornwallis Square, London, Islington, Greater London Authority, N19 4LY has an Energy Performance Certificate (EPC) rating of C, based on the latest assessment carried out on 22 Aug 2019.

This property uses a gas-fired boiler and radiators, connected to the mains gas supply, as its main heating source. Hot water is provided from main heating system. The windows are single glazed.

The previous EPC assessment was conducted on 30 Jul 2009, when the property was rated D. Since then, the rating has improved to C, with the energy efficiency score increasing by 9.2%.

Since the previous assessment, several changes were observed:

  • The roof construction or insulation changed from pitched, 150 mm loft insulation to pitched, 100 mm loft insulation, changing energy efficiency from good to average.
  • The lighting was updated from low energy lighting in 50% of fixed outlets to low energy lighting in all fixed outlets, with efficiency improving from good to very good.
Heating Type
Boiler and radiators, mains gas
Good
Hot Water
From main system
Good
Roof
Pitched, 100 mm loft insulation
Average
Walls
Cavity wall, as built, insulated (assumed)
Good
Windows
Single glazed
Very Poor
Lighting
Low energy lighting in all fixed outlets
Very Good

Compared to N19 4LY

5 th / 22
Price Rank
56% higher than average
1 st / 19
Size Rank
35% bigger than average
8 th / 19
Price Per Sq FT Rank
16% higher than average

Sale History

Today
£1,023,596
streetscan.co.uk estimate
+576 %
19 Jan 1998
£151,500
Freehold

Flood Risk for this Property

Flood risk from rivers and the sea
Very low flood risk
Flood risk from surface water
Very low flood risk
Surface water flood hazard
No mapped risk

* Results are based on Environment Agency flood risk mapping for the property UPRN where available. They are indicative and should not be treated as a site-specific flood survey.

Flood risk from rivers and the sea

This property has very low flood risk from rivers and the sea.

River and sea flooding includes flooding caused by overflowing rivers, estuaries, tidal waters and coastal surges.

Flood risk from surface water

This property has very low surface water flood risk.

Surface water flooding can happen when heavy rainfall overwhelms drains, roads, gardens or other hard surfaces.

Flood depth indicators

Rivers and Sea
  • 0.2m depth No mapped risk
  • 0.3m depth No mapped risk
  • 0.6m depth No mapped risk
  • 0.9m depth No mapped risk
  • 1.2m depth No mapped risk
Surface Water
  • 0.2m depth No mapped risk
  • 0.3m depth No mapped risk
  • 0.6m depth No mapped risk
  • 0.9m depth No mapped risk
  • 1.2m depth No mapped risk

Area Insights

Similar Properties Sold Nearby

rooms: 6
size: 1163 sq ft
sale price: £930,000
sale date: 25 Jul 2025
rooms: 6
size: 1281 sq ft
sale price: £895,000
sale date: 5 Oct 2022
rooms: 5
size: 1206 sq ft
sale price: £860,000
sale date: 22 Feb 2018
rooms: 5
size: 1270 sq ft
sale price: £350,000
sale date: 22 Oct 2004
rooms: 5
size: 1292 sq ft
sale price: £227,500
sale date: 30 Jun 2000

Data Sources

The property at 13 Cornwallis Square, London, N19 4LY appears once in HM Land Registry records, with the transaction recorded on 19 Jan 1998. It also has two Energy Performance Certificate (EPC) records, the earliest dating back to 22 Aug 2019. We use this information to estimate the property's characteristics, flood risk profile and current market value.

This website uses public sector information from:

These datasets are licensed under the Open Government Licence v3.0 .

StreetScan.co.uk is not affiliated with, endorsed by, or associated with HM Land Registry, DESNZ, MHCLG, Defra or the Environment Agency.


Disclaimer: StreetScan.co.uk makes all reasonable efforts to ensure that the information provided on this website is current and accurate. However, no warranties or representations are made regarding its completeness, accuracy, suitability or reliability. Property values, flood risk assessments and other derived information are estimates based on publicly available datasets and should not be relied upon as professional, legal, surveying, environmental, financial or insurance advice. StreetScan.co.uk expressly disclaims all liability for any loss, damage, cost or expense arising directly or indirectly from the use of, or reliance upon, information provided on this website.