Energy Performance Certificate
Flat 7, 121 High Street
W3 6LY
LONDON
Current
D
62
Potential
D
62
At a Glance
About This Property
This flat is located in LONDON, W3 6LY. The property offers 22m² (237 sq ft) of compact living space. With an EPC rating of D (62/100), this property is around the UK average for energy efficiency. Estimated annual energy costs are £515, comprising £266 for heating, £220 for hot water, and £29 for lighting. The property produces 1.5 tonnes of CO2 per year, which is very low for a UK home.
How Does Flat 7 Compare?
With an energy efficiency score of 62/100, this LONDON property is around the national average for UK homes. Annual energy costs of £515 are approximately £1285 below the UK average of £1800, representing significant savings. With 22m² of space, this is a more compact property compared to the UK average of 87m². CO2 emissions of 1.5 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 W3 postcode district.
How This Property Compares
vs UK Average
vs LONDON
vs W3
National Ranking: With an EPC score of 62/100, this property is average and performs better than approximately 45% of UK homes for energy efficiency.
Top 55% nationally
Energy Costs: £29/year less than the LONDON average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
Based on assessment dated 13 Mar 2020
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Property Information
Full Address
Flat 7
121 High Street
W3 6LY
LONDON
Property Type
Flat
NO DATA!
Construction Age
NO DATA!
Floor Area
22.0 m²
NaN total rooms
NaN heated
Tenure
unknown
Efficiency Score
62 / 100
Potential: 62
CO₂ Emissions
1.5 tonnes/year
67 kg/m²
Energy Consumption
394 kWh/m²/year
Last Inspected
13 Mar 2020
new dwelling
About LONDON
LONDON is situated in West London, London. Properties in LONDON have an average EPC rating of D (score 64/100). Heating costs are £278 below the LONDON average, offering good value. The W3 postcode district contains over 26900 registered properties.
Location & Nearby Area
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Annual Energy Costs
Heating
Room heaters, electric
£266.0/yr
Hot Water
£220.0/yr
Lighting
100.0% low energy
£29.0/yr
Building Elements
Walls
Average thermal transmittance 0.27 W/m+é-¦K
Roof
Average thermal transmittance 0.21 W/m+é-¦K
Windows
High performance glazing
Floor
Average thermal transmittance 0.17 W/m+é-¦K
Heating System
Room heaters, electric
Main Fuel
Electricity: electricity, unspecified tariff
Lighting
Low energy lighting in all 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
Ark Priory Primary Academy
PrimaryLast inspected: Jun 2015
Derwentwater Primary School
PrimaryLast inspected: Jun 2019
Ark Byron Primary Academy
PrimaryLast inspected: Nov 2018
Acton Gardens Primary School
PrimaryLast inspected: Sept 2021
Ark Soane Academy
SecondarySt Vincent's Catholic Primary School
PrimaryLast inspected: Jun 2018
Twyford Church of England High School
SecondaryLast inspected: May 2012
Ark Acton Academy
SecondaryLast inspected: Feb 2023
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: 467 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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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.