21 Conistone Way, London, N7 9DD is a leasehold flat built between 1950-1966. The property offers approximately 517 square feet of living space and is situated on the 1st floor. In this location, apartments of similar size usually have one bedroom.

The estimated current market value of the property is £361,820 , which equates to approximately £700 per square foot. It was last sold on 4 Sep 2015 for £360,000. Since then, the value has increased by £1,820, representing a 0.5% increase, or approximately 0.0% per year.

The current estimated value of £361,820 is:

  • 22.4% lower than the average property price on Conistone Way
  • 25.5% lower than the average in the N7 9DD postcode area
  • and 58.7% lower than the average price for London as a whole

This property has had 2 EPC inspections with recorded tenure information. It was recorded as owner-occupied both times. This suggests the property has typically been lived in by its owners, which often reflects longer-term residency and more consistent maintenance.

At the most recent EPC inspection on 14 April 2025, the property was recorded as owner-occupied.

View sold house prices in N7 9DD

Building approximate location

About Property

Type
Flat
Built
1950-1966
Interior Size
517 sq ft
Tenure
Leasehold
Floor level
1st floor
Price (estimate)
£361,820
Price Per sq ft (estimate)
£700
Bedroom Count (estimate)
1 bedroom

EPC Summary

21 Conistone Way, London, Islington, Greater London, N7 9DD has an Energy Performance Certificate (EPC) rating of D, based on the latest assessment carried out on 14 Apr 2025.

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 fully double glazed.

The previous EPC assessment was conducted on 13 Nov 2018. The rating of D is unchanged, though the energy efficiency score decreased by 10.8%.

Since the previous assessment, several changes were observed:

  • The hot water energy efficiency improving from average to good, while the system remained as from main system.
  • The roof construction or insulation changed from pitched, no insulation to pitched, no insulation (assumed), changing energy efficiency from poor to very poor.
  • The wall construction or insulation changed from cavity wall, as built, partial insulation (assumed) to system built, as built, no insulation (assumed), changing energy efficiency from average to very poor.
  • The lighting was changed from low energy lighting in all fixed outlets to low energy lighting in 86% of fixed outlets, with no change in efficiency (very good).
Heating Type
Boiler and radiators, mains gas
Good
Hot Water
From main system
Good
Roof
Pitched, no insulation (assumed)
Very Poor
Walls
System built, as built, no insulation (assumed)
Very Poor
Windows
Fully double glazed
Average
Lighting
Low energy lighting in 86% of fixed outlets
Very Good

Compared to N7 9DD

17 th / 23
Price Rank
26% lower than average
12 th / 20
Size Rank
30% smaller than average
10 th / 20
Price Per Sq FT Rank
6% higher than average

Compared to other properties in N7 9DD , this flat's estimated value ranks 17th out of 23. Based on price per square foot, it ranks 10th out of 20 properties. In terms of size, this home ranks 12th out of 20 properties in its postcode area.

Sale History

Today
£361,820
streetscan.co.uk estimate
+1 %
4 Sep 2015
£360,000
Leasehold
+69.8 %
27 Apr 2010
£212,000
Leasehold

Area Insights

Similar Properties Sold Nearby

rooms: 3
size: 506 sq ft
sale price: £324,000
sale date: 31 Oct 2022
rooms: 2
size: 511 sq ft
sale price: £280,000
sale date: 14 Apr 2021
rooms: 3
size: 506 sq ft
sale price: £360,000
sale date: 21 Feb 2020
rooms: 2
size: 474 sq ft
sale price: £360,000
sale date: 22 Apr 2016
rooms: 2
size: 474 sq ft
sale price: £335,000
sale date: 31 Mar 2016

Data Sources

The property at 21 Conistone Way, London, N7 9DD appears two times in the Land Registry records, with the latest transaction recorded on 4 Sep 2015. It also has three Energy Performance Certificates (EPC) entries, the earliest dating back to 14 Apr 2025. We use this data, to estimate the property's characteristics and current market value.

This website uses public sector information from:

These datasets are licensed under the Open Government Licence v3.0.
This website is not affiliated with or endorsed by HM Land Registry or DLUHC.


Disclaimer: StreetScan.co.uk makes all reasonable efforts to ensure the information provided on this website is current and accurate; however, no warranties or representations are made as to its completeness or accuracy. StreetScan.co.uk expressly disclaims any and all liability for any loss, damage, or expense arising directly or indirectly from the use of, or reliance upon, such information.