Apartment 15, 5 Blackthorn Avenue, London, N7 8AQ is a leasehold flat built between 2007-2011. The property offers approximately 936 square feet of living space and is situated on the 2nd floor. In this location, apartments of similar size usually have three bedrooms.

The estimated current market value of the property is £899,741 , which equates to approximately £961 per square foot. It was last sold on 30 Jan 2015 for £840,000. Since then, the value has increased by £59,741, representing a 7.1% increase, or approximately 0.7% per year.

The current estimated value of £899,741 is:

  • 20.7% higher than the average property price on Blackthorn Avenue
  • 18.9% higher than the average in the N7 8AQ postcode area
  • and 2.8% higher than the average price for London as a whole

At the most recent EPC inspection on 22 January 2025, the property was recorded as owner-occupied.

View sold house prices in N7 8AQ

Building approximate location

About Property

Type
Flat
Built
2007-2011
Interior Size
936 sq ft
Tenure
Leasehold
Floor level
2nd floor
Price (estimate)
£899,741
Price Per sq ft (estimate)
£961
Bedroom Count (estimate)
3 bedrooms

EPC Summary

Apartment 15, 5 Blackthorn Avenue, London, Islington, Greater London, N7 8AQ has an Energy Performance Certificate (EPC) rating of B, based on the latest assessment carried out on 22 Jan 2025.

This property uses electric underfloor heating as its main heating source. Hot water is provided by a community heating scheme, but the cylinder is not fitted with a thermostat. The windows are fully double glazed.

The previous EPC assessment was conducted on 28 Jul 2009, when the property was rated C. Since then, the rating has improved to B, with the energy efficiency score increasing by 9.3%.

Since the previous assessment, several changes were observed:

  • The hot water system was changed from electric instantaneous at point of use to community scheme, no cylinder thermostat, with its energy efficiency improving from very poor to good.
  • The roof construction or insulation changed from average thermal transmittance 0.00 w/m?k to (another dwelling above), changing energy efficiency from very good to n/a.
  • The wall construction or insulation changed from average thermal transmittance 0.25 w/m?k to system built, as built, insulated (assumed), changing energy efficiency from very good to good.
  • The lighting was updated from low energy lighting in 50% fixed outlets to low energy lighting in all fixed outlets, with efficiency improving from good to very good.
Heating Type
Electric underfloor heating
Very Poor
Hot Water
Community scheme, no cylinder thermostat
Good
Walls
System built, as built, insulated (assumed)
Good
Windows
Fully double glazed
Good
Lighting
Low energy lighting in all fixed outlets
Very Good

Compared to N7 8AQ

7 th / 25
Price Rank
19% higher than average
4 th / 23
Size Rank
43% bigger than average
15 th / 23
Price Per Sq FT Rank
17% lower than average

Compared to other properties in N7 8AQ , this flat's estimated value ranks 7th out of 25. Based on price per square foot, it ranks 15th out of 23 properties. In terms of size, this home ranks 4th out of 23 properties in its postcode area.

Sale History

Today
£899,741
streetscan.co.uk estimate
+7 %
30 Jan 2015
£840,000
Leasehold

Area Insights

Similar Properties Sold Nearby

Apartment 19, 5 Blackthorn Avenue, London, N7 8AQ
rooms: 3
size: 915 sq ft
sale price: £830,000
sale date: 23 Feb 2023
Apartment 13, 5 Blackthorn Avenue, London, N7 8AQ
rooms: 3
size: 926 sq ft
sale price: £905,000
sale date: 12 Jul 2022
Apartment 9, 5 Blackthorn Avenue, London, N7 8AQ
rooms: 3
size: 926 sq ft
sale price: £770,000
sale date: 30 Sep 2021
Apartment 21, 5 Blackthorn Avenue, London, N7 8AQ
rooms: 3
size: 807 sq ft
sale price: £805,000
sale date: 15 Apr 2021
Apartment 8, 5 Blackthorn Avenue, London, N7 8AQ
rooms: 2
size: 947 sq ft
sale price: £515,000
sale date: 18 Jun 2010

Data Sources

The property at Apartment 15, 5 Blackthorn Avenue, London, Islington, Greater London, N7 8AQ appears once in the Land Registry records, with the transaction recorded on 30 Jan 2015. It also has two Energy Performance Certificates (EPC) entries, the earliest dating back to 22 Jan 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.
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