Energy Performance Certificate
Flat 34, Caernarvon House
W2 6EG
LONDON
Current
C
75
Potential
C
80
At a Glance
About This Property
This terraced flat is located in LONDON, W2 6EG. The property offers 44m² (474 sq ft) of compact living space with 2 habitable rooms. It is a post-war property from the mid-20th century. The property holds an EPC rating of C (75/100), 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. 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 £352, comprising £241 for heating, £71 for hot water, and £40 for lighting. The property produces 1.3 tonnes of CO2 per year, which is very low for a UK home.
How Does Flat 34 Compare?
With an energy efficiency score of 75/100, this LONDON property is above average, performing better than 60% of UK properties. Annual energy costs of £352 are approximately £1448 below the UK average of £1800, representing significant savings. With 44m² of space, this is a more compact property compared to the UK average of 87m². CO2 emissions of 1.3 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 W2 postcode district.
How This Property Compares
vs UK Average
vs LONDON
vs W2
National Ranking: With an EPC score of 75/100, this property is good and performs better than approximately 60% of UK homes for energy efficiency.
Top 40% nationally
Energy Costs: £192/year less than the LONDON average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
Based on assessment dated 31 Aug 2022
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Property Information
Full Address
Flat 34
Caernarvon House
Hallfield Estate
W2 6EG
LONDON
Property Type
Flat
Mid-Terrace
Construction Age
England and Wales: 1950-1966
Floor Area
44.0 m²
2.0 total rooms
2.0 heated
Tenure
Rented (private)
Efficiency Score
75 / 100
Potential: 80
CO₂ Emissions
1.3 tonnes/year
29 kg/m²
Energy Consumption
167 kWh/m²/year
Last Inspected
31 Aug 2022
rental
About LONDON
LONDON is situated in West London, London. Properties in LONDON have an average EPC rating of D (score 64/100). This property performs better than most homes in the area. Heating costs are £303 below the LONDON average, offering good value. The W2 postcode district contains over 27900 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
£241.0/yr
Save £66/yr
Hot Water
£71.0/yr
Lighting
100.0% low energy
£40.0/yr
Building Elements
Walls
Cavity wall, as built, no insulation (assumed)
Roof
(another dwelling above)
Windows
Single glazed
Floor
(another dwelling below)
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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💰 Save £400/year
With 2 selected upgrades
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Your Savings Today
£400/yr
£4,000 over 10 years
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£400/yr
£4,000 over 10 years
Build Your Upgrade Plan
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Cavity Wall Insulation
Your walls are rated Poor. Cavity fill is quick and cost-effective.
Double Glazing
Your windows are rated Very Poor. Modern A-rated double glazing reduces drafts and heat loss.
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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
Hallfield Primary School
PrimaryLast inspected: Jul 2023
St James & St John Church of England Primary School
PrimaryLast inspected: Dec 2021
Marylebone Boys' School
SecondaryLast inspected: Nov 2022
Edward Wilson Primary School
PrimaryLast inspected: Apr 2023
Our Lady of Dolours Catholic Primary
PrimaryLast inspected: May 2023
Westminster Academy
SecondaryLast inspected: Oct 2023
St Mary Magdalene CofE Primary School
PrimaryLast inspected: May 2022
St Saviour's CofE Primary School
PrimaryLast inspected: Oct 2008
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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Area Safety
The surrounding area (1-mile radius) experiences higher crime levels
Most Common Incidents
April 2026Anti-social behaviour
401 incidents (23%)
violent crime
339 incidents (20%)
Shoplifting
182 incidents (11%)
Theft
162 incidents (9%)
Pickpocketing
128 incidents (7%)
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 W2 6EG
Showing properties in the same postcode. Click to view detailed EPC data for each property.
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All properties in W2 • 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.