Energy Performance Certificate
Flat 21, Quested Court
E8 1JS
LONDON
Current
C
70
Potential
B
81
At a Glance
About This Property
This terraced flat is located in LONDON, E8 1JS. The property offers 68m² (732 sq ft) of modest-sized living space with 4 habitable rooms. It is a characterful interwar or early 20th century home. The property holds an EPC rating of C (70/100), meeting the government's target standard for energy efficiency. With recommended improvements, it could achieve a B rating (81/100). The gas central heating system has good efficiency, indicating a relatively modern, well-maintained boiler. The solid walls lack insulation. Solid wall insulation (external or internal) typically costs £8,000-£14,000 but can reduce heat loss by up to 35% and improve your EPC rating by 1-2 bands. Single glazing is a significant source of heat loss, accounting for up to 25% of a home's heat escaping through windows. Upgrading to double glazing typically costs £400-£600 per window but improves thermal comfort and can reduce noise by up to 30dB. Estimated annual energy costs are £532, comprising £391 for heating, £82 for hot water, and £59 for lighting. The property produces 2.3 tonnes of CO2 per year, which is low for a UK home.
How Does Flat 21 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 £532 are approximately £1268 below the UK average of £1800, representing significant savings. At 2.3 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 E8 postcode district.
How This Property Compares
vs UK Average
vs LONDON
vs E8
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: £12/year less than the LONDON average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
With recommended improvements
Based on assessment dated 9 Oct 2022
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Property Information
Full Address
Flat 21
Quested Court
Brett Road
E8 1JS
LONDON
Property Type
Flat
Mid-Terrace
Construction Age
England and Wales: 1930-1949
Floor Area
68.0 m²
4.0 total rooms
4.0 heated
Tenure
Owner-occupied
Efficiency Score
70 / 100
Potential: 81
CO₂ Emissions
2.3 tonnes/year
34 kg/m²
Energy Consumption
194 kWh/m²/year
Last Inspected
9 Oct 2022
rental
About LONDON
LONDON is situated in East London, London. Properties in LONDON have an average EPC rating of D (score 64/100). The E8 postcode district contains over 18800 registered properties. Built during the mid-20th century suburban expansion, this property reflects the housing developments common to the LONDON area.
Location & Nearby Area
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Annual Energy Costs
Heating
Boiler and radiators, mains gas
£391.0/yr
Save £183/yr
Hot Water
£82.0/yr
Lighting
100.0% low energy
£59.0/yr
Building Elements
Walls
Solid brick, as built, no insulation (assumed)
Roof
(another dwelling above)
Windows
Single glazed
Floor
Suspended, no insulation (assumed)
Heating System
Boiler and radiators, mains gas
Main Fuel
mains gas (not community)
Lighting
Low energy lighting in all fixed outlets
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Your Savings Today
£731/yr
£7,310 over 10 years
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£731/yr
£7,310 over 10 years
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External Wall Insulation
Your walls are rated Very Poor. External insulation can dramatically reduce heat loss.
Double Glazing
Your windows are rated Very Poor. Modern A-rated double glazing reduces drafts and heat loss.
Air Source Heat Pump
Ultra-efficient heating with £7,500 government grant. OVO: MCS certified installation.
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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
The Olive School Hackney
PrimaryLast inspected: May 2015
St John and St James CofE Primary School
PrimaryLast inspected: Jul 2013
Morningside Primary School
PrimaryLast inspected: Sept 2023
The Urswick School - A Church of England Secondary School
SecondaryLast inspected: Jul 2022
Mossbourne Parkside Academy
PrimaryLast inspected: Oct 2021
The City Academy, Hackney
SecondaryLast inspected: Mar 2023
Mossbourne Community Academy
SecondaryLast inspected: Sept 2021
Cardinal Pole Catholic School
SecondaryLast inspected: Mar 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: 500 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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All properties in E8 • Click to view detailed energy performance data
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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.