Energy Performance Certificate
3 Summerwood Road
TW7 7QD
ISLEWORTH
Current
B
81
Potential
B
81
At a Glance
About This Property
This terraced flat is located in ISLEWORTH, TW7 7QD. The property offers 75m² (807 sq ft) of modest-sized living space with 4 habitable rooms. It is a post-war property from the mid-20th century. With an EPC rating of B (81/100), this property is highly energy efficient, placing it in the top tier of UK homes. The gas central heating system has good efficiency, indicating a relatively modern, well-maintained boiler. 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 £379, comprising £221 for heating, £86 for hot water, and £72 for lighting. The property produces 1.3 tonnes of CO2 per year, which is very low for a UK home. The property last sold in October 2018 for £260,000.
How Does 3 Summerwood Road Compare?
With an energy efficiency score of 81/100, this ISLEWORTH property is excellent, ranking in the top 15% nationally. Annual energy costs of £379 are approximately £1421 below the UK average of £1800, representing significant savings. 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 TW7 postcode district.
How This Property Compares
vs UK Average
vs ISLEWORTH
vs TW7
National Ranking: With an EPC score of 81/100, this property is excellent and performs better than approximately 85% of UK homes for energy efficiency.
Top 15% nationally
Energy Costs: £195/year less than the ISLEWORTH average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
Based on assessment dated 10 Nov 2021
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Property Information
Full Address
3 Summerwood Road
TW7 7QD
ISLEWORTH
Property Type
Flat
Mid-Terrace
Construction Age
England and Wales: 1967-1975
Floor Area
75.0 m²
4.0 total rooms
4.0 heated
Tenure
Owner-occupied
Efficiency Score
81 / 100
Potential: 81
CO₂ Emissions
1.3 tonnes/year
17 kg/m²
Energy Consumption
98 kWh/m²/year
Last Inspected
10 Nov 2021
ECO assessment
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 £353 below the ISLEWORTH average, offering good value. The TW7 postcode district contains over 12400 registered properties.
Location & Nearby Area
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Property Sale History
£260,000
31 October 2018
Type: Flat
Annual Energy Costs
Heating
Boiler and radiators, mains gas
£221.0/yr
Hot Water
£86.0/yr
Lighting
100.0% low energy
£72.0/yr
Building Elements
Walls
Cavity wall, filled cavity
Roof
(another dwelling above)
Windows
Fully double 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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📊 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
Ivybridge Primary School
PrimaryLast inspected: Feb 2023
St Stephen's C E Primary School
PrimaryLast inspected: Dec 2018
Chase Bridge Primary School
PrimaryLast inspected: Sept 2019
The Richmond upon Thames School
SecondaryLast inspected: Jan 2020
Worple Primary School
PrimaryLast inspected: Oct 2018
Gumley House RC Convent School, FCJ
SecondaryLast inspected: Oct 2018
Orleans Primary School
PrimaryLast inspected: Jan 2014
St Mary's Church of England Primary School
PrimaryLast inspected: Jan 2011
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: 69 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.