Energy Performance Certificate
Top Floor Flat 472a, Chiswick High Road
W4 5TT
LONDON
Current
D
58
Potential
D
58
At a Glance
About This Property
This terraced flat is located in LONDON , W4 5TT. The property offers 45m² (484 sq ft) of compact living space with 2 habitable rooms. It is a characterful interwar or early 20th century home. With an EPC rating of D (58/100), this property is around the UK average for energy efficiency. The property has modern timber frame or system-built walls, which typically offer good insulation properties when properly maintained. The pitched roof lacks adequate insulation. Topping up loft insulation to 270mm (the recommended depth) typically costs £300-£500 and could save £150-£250 annually, with the investment often paying for itself within 2-3 years. 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 £621, comprising £474 for heating, £96 for hot water, and £51 for lighting. The property produces 3.0 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 Top Floor Flat 472a Compare?
With an energy efficiency score of 58/100, this LONDON property is around the national average for UK homes. Annual energy costs of £621 are approximately £1179 below the UK average of £1800, representing significant savings. With 45m² of space, this is a more compact property compared to the UK average of 87m². At 3.0 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 W4 postcode district.
How This Property Compares
vs UK Average
vs LONDON
vs W4
National Ranking: With an EPC score of 58/100, this property is average and performs better than approximately 45% of UK homes for energy efficiency.
Top 55% nationally
Energy Costs: £315/year more than the LONDON average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
Based on assessment dated 11 May 2023
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Property Information
Full Address
Top Floor Flat 472a
Chiswick High Road
W4 5TT
LONDON
Property Type
Flat
Mid-Terrace
Construction Age
England and Wales: 1900-1929
Floor Area
45.0 m²
2.0 total rooms
2.0 heated
Tenure
Rented (private)
Efficiency Score
58 / 100
Potential: 58
CO₂ Emissions
3.0 tonnes/year
66 kg/m²
Energy Consumption
375 kWh/m²/year
Last Inspected
11 May 2023
rental
About LONDON
LONDON is situated in West London, London. Properties in LONDON have an average EPC rating of C (score 76/100). There is potential to improve this property's energy efficiency to match local standards. The W4 postcode district contains over 17600 registered properties.
Location & Nearby Area
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Annual Energy Costs
Heating
Community scheme
£474.0/yr
Hot Water
£96.0/yr
Lighting
83.0% low energy
£51.0/yr
Building Elements
Walls
Timber frame, as built, no insulation (assumed)
Roof
Pitched, no insulation (assumed)
Windows
Fully double glazed
Floor
(another dwelling below)
Heating System
Community scheme
Main Fuel
mains gas (community)
Lighting
Low energy lighting in 83% 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
Belmont Primary School
PrimaryLast inspected: Feb 2022
St Mary's Catholic Primary School ,Chiswick
PrimaryLast inspected: Jun 2023
Grove Park Primary School
PrimaryLast inspected: Mar 2014
The William Hogarth Primary School
PrimaryLast inspected: Jul 2023
Strand-on-the-Green Junior School
PrimaryLast inspected: Nov 2021
Strand-on-the-Green Infant and Nursery School
PrimaryLast inspected: Dec 2022
Acton Gardens Primary School
PrimaryLast inspected: Sept 2021
Southfield Primary School
PrimaryLast inspected: May 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: 333 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
116 incidents (24%)
violent crime
106 incidents (22%)
Vehicle crime
77 incidents (16%)
Shoplifting
47 incidents (10%)
Theft
39 incidents (8%)
About this data: Crime statistics show incidents reported during April 2026 within a 1-mile radius. Data from Police.uk, updated monthly.
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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.