Energy Performance Certificate
Flat 4, 69, St. Johns Road
TW7 6NL
ISLEWORTH
Current
B
86
Potential
B
86
At a Glance
About This Property
This terraced flat is located in ISLEWORTH, TW7 6NL. The property offers 36m² (388 sq ft) of compact living space. With an EPC rating of B (86/100), this property is highly energy efficient, placing it in the top tier of UK homes. Heating is provided by oil-fired central heating. While effective, oil prices can be volatile and the system produces higher carbon emissions than gas or heat pumps. 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 £194, comprising £55 for heating, £107 for hot water, and £32 for lighting. The property produces 1.2 tonnes of CO2 per year, which is very low for a UK home.
How Does Flat 4 Compare?
With an energy efficiency score of 86/100, this ISLEWORTH property is excellent, ranking in the top 15% nationally. Annual energy costs of £194 are approximately £1606 below the UK average of £1800, representing significant savings. With 36m² of space, this is a more compact property compared to the UK average of 87m². CO2 emissions of 1.2 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 TW7 postcode district.
How This Property Compares
vs UK Average
vs ISLEWORTH
vs TW7
National Ranking: With an EPC score of 86/100, this property is excellent and performs better than approximately 85% of UK homes for energy efficiency.
Top 15% nationally
Energy Costs: £380/year less than the ISLEWORTH average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
Based on assessment dated 8 Jul 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
Flat 4
69, St. Johns Road
TW7 6NL
ISLEWORTH
Property Type
Flat
Mid-Terrace
Construction Age
NO DATA!
Floor Area
36.0 m²
NaN total rooms
NaN heated
Tenure
owner-occupied
Efficiency Score
86 / 100
Potential: 86
CO₂ Emissions
1.2 tonnes/year
34 kg/m²
Energy Consumption
201 kWh/m²/year
Last Inspected
8 Jul 2016
new dwelling
About ISLEWORTH
ISLEWORTH is situated in Middlesex, South East. Properties in ISLEWORTH have an average EPC rating of D (score 64/100). This property performs better than most homes in the area. Heating costs are £519 below the ISLEWORTH average, offering good value. The TW7 postcode district contains over 12400 registered properties.
Location & Nearby Area
Scroll to load map
Annual Energy Costs
Heating
Boiler and radiators, electric
£55.0/yr
Hot Water
£107.0/yr
Lighting
NaN% low energy
£32.0/yr
Building Elements
Walls
Average thermal transmittance 0.29 W/m-¦K
Roof
(other premises above)
Windows
Fully double glazed
Floor
(other premises below)
Heating System
Boiler and radiators, electric
Main Fuel
Electricity: electricity, unspecified tariff
Lighting
Low energy lighting in all fixed outlets
Get FREE Quotes in Isleworth
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
Gumley House RC Convent School, FCJ
SecondaryLast inspected: Oct 2018
Isleworth Town Primary School
PrimaryLast inspected: Feb 2023
St Mary's Catholic Primary School, Isleworth
PrimaryLast inspected: Jun 2022
The Smallberry Green Primary School
PrimaryLast inspected: Feb 2023
The Blue School CofE Primary
PrimaryLast inspected: Nov 2022
Spring Grove Primary School
PrimaryLast inspected: Feb 2013
Marlborough Primary School
PrimaryLast inspected: Apr 2019
Worple Primary School
PrimaryLast inspected: Oct 2018
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: 20 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 Isleworth?
Find out with a 100% FREE quote - costs nothing, no obligation
More Properties in the TW7 Area
Explore nearby properties with EPC ratings in the TW7 postcode district
All properties in TW7 • 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.