Energy Performance Certificate
21 Corker Walk
N7 7RH
LONDON
Current
D
68
Potential
C
72
At a Glance
About This Property
This terraced flat is located in LONDON, N7 7RH. The property offers 48m² (517 sq ft) of compact living space with 2 habitable rooms. It is built during the 1980s construction period. With an EPC rating of D (68/100), this property is around the UK average for energy efficiency. With recommended improvements, it could achieve a C rating (72/100). The gas central heating system has good efficiency, indicating a relatively modern, well-maintained boiler. The walls feature cavity wall insulation for improved thermal efficiency. Double glazing is installed throughout the property, providing good thermal and acoustic insulation. Estimated annual energy costs are £693, comprising £487 for heating, £112 for hot water, and £94 for lighting. The property produces 2.0 tonnes of CO2 per year, which is low for a UK home. For landlords: This rental property with a D rating is positioned above the current minimum standard. With proposed changes to require a C rating by 2028, modest improvements now could future-proof your compliance.
How Does 21 Corker Walk Compare?
With an energy efficiency score of 68/100, this LONDON property is around the national average for UK homes. Annual energy costs of £693 are approximately £1107 below the UK average of £1800, representing significant savings. With 48m² of space, this is a more compact property compared to the UK average of 87m². CO2 emissions of 2.0 tonnes/year are less than half the UK household average, making this an environmentally friendly choice.
Data source: Comparisons based on UK national statistics from the Department for Energy Security and Net Zero.This property is located in the N7 postcode district.
How This Property Compares
vs UK Average
vs LONDON
vs N7
National Ranking: With an EPC score of 68/100, this property is average and performs better than approximately 45% of UK homes for energy efficiency.
Top 55% nationally
Energy Costs: £149/year more than the LONDON average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
With recommended improvements
Based on assessment dated 20 Feb 2025
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Property Information
Full Address
21 Corker Walk
N7 7RH
LONDON
Property Type
Flat
Mid-Terrace
Construction Age
England and Wales: 1976-1982
Floor Area
48.0 m²
2.0 total rooms
2.0 heated
Tenure
Rented (social)
Efficiency Score
68 / 100
Potential: 72
CO₂ Emissions
2.0 tonnes/year
41 kg/m²
Energy Consumption
234 kWh/m²/year
Last Inspected
20 Feb 2025
rental
About LONDON
LONDON is situated in North London, London. Properties in LONDON have an average EPC rating of D (score 64/100). The N7 postcode district contains over 22100 registered properties.
Location & Nearby Area
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Annual Energy Costs
Heating
Boiler and radiators, mains gas
£487.0/yr
Save £59/yr
Hot Water
£112.0/yr
Lighting
33.0% low energy
£94.0/yr
Save £38/yr
Building Elements
Walls
Cavity wall, as built, partial insulation (assumed)
Roof
(another dwelling above)
Windows
Fully double glazed
Floor
To external air, no insulation (assumed)
Heating System
Boiler and radiators, mains gas
Main Fuel
mains gas (not community)
Lighting
Low energy lighting in 33% of fixed outlets
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📊 Compare with UK-Wide Property Data
See how this property compares to national averages. Explore energy efficiency trends, top-rated areas, and comprehensive UK property statistics.
View UK Property Insights →Nearby Schools
Within 3 miles of this property
Montem Primary School
PrimaryLast inspected: Feb 2023
Pakeman Primary School
PrimaryLast inspected: Jan 2022
Christ The King Catholic Primary School
PrimaryLast inspected: Feb 2019
Grafton Primary School
PrimaryLast inspected: Nov 2008
Arts and Media School Islington
SecondaryLast inspected: Apr 2023
St Mark's CofE Primary School
PrimaryLast inspected: Jun 2019
Ambler Primary School and Children's Centre
PrimaryLast inspected: Mar 2023
Stroud Green Primary School
PrimaryLast inspected: Sept 2022
About school ratings: Ofsted ratings range from Outstanding to Inadequate. These ratings are based on inspections of teaching quality, leadership, pupil behavior, and safety. Note that school catchment areas vary - check with the school or local council for admission details.
Data source: School information from Get Information About Schools (GIAS). Distances are approximate. Always verify school catchment areas directly with the school or local education authority.
Broadband & Connectivity
Average download speed: 448 Mbps
Download Speed
Upload Speed
Available Providers
What do these speeds mean? 10-30 Mbps: Good for browsing and streaming. 30-100 Mbps: Great for multiple users and HD streaming. 100-300 Mbps: Excellent for 4K streaming and gaming. 300+ Mbps: Perfect for large households and heavy internet use.
Data source: Broadband speeds are from Ofcom Connected Nations 2025 report (July 2025 release). Data shows typical speeds available in this postcode area. Actual speeds at this specific property may vary depending on line quality, distance from exchange, and chosen provider. Always verify availability with providers before committing.
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Area Safety
The surrounding area (1-mile radius) experiences higher crime levels
Most Common Incidents
April 2026Anti-social behaviour
451 incidents (29%)
violent crime
286 incidents (18%)
Pickpocketing
131 incidents (8%)
Shoplifting
129 incidents (8%)
Theft
96 incidents (6%)
About this data: Crime statistics show incidents reported during April 2026 within a 1-mile radius. Data from Police.uk, updated monthly.
More Properties in N7 7RH
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All properties in N7 • Click to view detailed energy performance data
Related Property Guides
Based on this property's characteristics, these guides might help you:
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About this EPC: Energy Performance Certificates are valid for 10 years and are required when a property is built, sold, or rented. Learn more about EPCs or book an EPC assessment.
Cost estimates are approximate and actual savings may vary. Find local tradesmen to get accurate quotes for improvements.
Data Sources: This report contains public sector information licensed under the Open Government Licence v3.0.
Data from: UK Energy Performance Certificate Register, HM Land Registry Price Paid Data, and Police.uk crime statistics.