Energy Performance Certificate
12, Corker Walk
N7 7RH
LONDON
Current
C
70
Potential
C
76
At a Glance
About This Property
This terraced maisonette is located in LONDON, N7 7RH. The property offers 81m² (872 sq ft) of good-sized living space with 4 habitable rooms. It is built during the 1980s construction period. The property holds an EPC rating of C (70/100), meeting the government's target standard for energy efficiency. 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. The flat roof has poor insulation. Flat roof insulation is more complex but essential for preventing heat loss and condensation issues, typically costing £1,000-£3,000 depending on access and method. Double glazing is installed, though the efficiency rating suggests older units. Modern low-E double glazing can be up to 40% more efficient than units installed before 2002. Estimated annual energy costs are £656, comprising £460 for heating, £107 for hot water, and £89 for lighting. The property produces 2.7 tonnes of CO2 per year, which is low for a UK home.
How Does 12, Corker Walk Compare?
With an energy efficiency score of 70/100, this LONDON property is above average, performing better than 60% of UK properties. Annual energy costs of £656 are approximately £1144 below the UK average of £1800, representing significant savings. At 2.7 tonnes of CO2 per year, emissions are below the UK average of 4.5 tonnes.
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 70/100, this property is good and performs better than approximately 60% of UK homes for energy efficiency.
Top 40% nationally
Energy Costs: £112/year more than the LONDON average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
Based on assessment dated 14 Sept 2016
Advertisement
Planning a Move? Get Expert Removals
We Got The Moves are professional removal specialists helping families and businesses move across the UK. Get a free, no-obligation quote today.
Ad • wegotthemove.co.uk
Property Information
Full Address
12, Corker Walk
N7 7RH
LONDON
Property Type
Maisonette
End-Terrace
Construction Age
England and Wales: 1976-1982
Floor Area
81.0 m²
4.0 total rooms
4.0 heated
Tenure
rental (social)
Efficiency Score
70 / 100
Potential: 76
CO₂ Emissions
2.7 tonnes/year
33 kg/m²
Energy Consumption
186 kWh/m²/year
Last Inspected
14 Sept 2016
rental (social)
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
Scroll to load map
Annual Energy Costs
Heating
Boiler and radiators, mains gas
£460.0/yr
Save £93/yr
Hot Water
£107.0/yr
Lighting
44.0% low energy
£89.0/yr
Save £32/yr
Building Elements
Walls
Cavity wall, as built, partial insulation (assumed)
Roof
Flat, limited insulation (assumed)
Windows
Fully double glazed
Floor
(another dwelling below)
Heating System
Boiler and radiators, mains gas
Main Fuel
mains gas (not community)
Lighting
Low energy lighting in 44% of fixed outlets
Showing quick wins with fastest payback first
💰 Save £325/year
With 2 selected upgrades
Future Energy Price Simulator
Drag to see how rising prices affect your savings
Your Savings Today
£325/yr
£3,250 over 10 years
Move slider to see
£325/yr
£3,250 over 10 years
Build Your Upgrade Plan
Sorted by best return on investment (quick wins first)
Loft Insulation
Your roof is rated Poor. Top up to 270mm for best results.
Air Source Heat Pump
Ultra-efficient heating with £7,500 government grant. OVO: MCS certified installation.
Get FREE Quotes in London
Compare prices from trusted local tradesmen - no obligation, 100% free
Trusted by thousands of UK homeowners
Advertisement
📊 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.
Getting Ripped Off by Your Local Tradesman in London?
Find out with a 100% FREE quote - costs nothing, no obligation
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
Showing properties in the same postcode. Click to view detailed EPC data for each property.
More Properties in the N7 Area
Explore nearby properties with EPC ratings in the N7 postcode district
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:
Advertisement
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.