Energy Performance Certificate
11a Trenham Drive
CR7 9RU
Surrey
Current
C
78
Potential
C
78
At a Glance
About This Property
This semi-detached flat is located in Surrey, CR7 9RU. The property offers 57m² (614 sq ft) of modest-sized living space with 2 habitable rooms. It is a recently constructed modern home. The property holds an EPC rating of C (78/100), 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 property has modern timber frame or system-built walls, which typically offer good insulation properties when properly maintained. The property has good loft insulation, though topping up to the recommended 270mm depth could provide additional energy savings. 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 £782, comprising £441 for heating, £236 for hot water, and £105 for lighting. The property produces 1.3 tonnes of CO2 per year, which is very low for a UK home.
How Does 11a Trenham Drive Compare?
With an energy efficiency score of 78/100, this Surrey property is above average, performing better than 60% of UK properties. Annual energy costs of £782 are approximately £1018 below the UK average of £1800, representing significant savings. With 57m² 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 CR7 postcode district.
How This Property Compares
vs UK Average
vs Surrey
vs CR7
National Ranking: With an EPC score of 78/100, this property is good and performs better than approximately 60% of UK homes for energy efficiency.
Top 40% nationally
Energy Costs: £317/year more than the Surrey average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
Based on assessment dated 17 Nov 2023
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Property Information
Full Address
11a Trenham Drive
Warlingham
CR7 9RU
Surrey
Property Type
Flat
Semi-Detached
Construction Age
England and Wales: 2012 onwards
Floor Area
57.0 m²
2.0 total rooms
2.0 heated
Tenure
Rented (private)
Efficiency Score
78 / 100
Potential: 78
CO₂ Emissions
1.3 tonnes/year
23 kg/m²
Energy Consumption
132 kWh/m²/year
Last Inspected
17 Nov 2023
rental
About Surrey
Surrey is situated in Croydon, London. Properties in Surrey have an average EPC rating of C (score 75/100). The CR7 postcode district contains over 13400 registered properties. As a modern build, this property benefits from contemporary construction standards and improved energy efficiency requirements.
Location & Nearby Area
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Annual Energy Costs
Heating
Boiler and radiators, mains gas
£441.0/yr
Hot Water
£236.0/yr
Lighting
100.0% low energy
£105.0/yr
Building Elements
Walls
Timber frame, as built, insulated (assumed)
Roof
Pitched, insulated (assumed)
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 →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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More Properties in the CR7 Area
Explore nearby properties with EPC ratings in the CR7 postcode district
All properties in CR7 • Click to view detailed energy performance data
Related Property Guides
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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.