Energy Performance Certificate
1A, Harpenden Road
E12 5HJ
London
Current
B
85
Potential
A
94
At a Glance
About This Property
This semi-detached house is located in London, E12 5HJ. The property offers 147m² (1582 sq ft) of spacious living space. With an EPC rating of B (85/100), this property is highly energy efficient, placing it in the top tier of UK homes. With recommended improvements, it could achieve a A rating (94/100). This property benefits from a air source heat pump system, which can deliver 3-4 units of heat for every unit of electricity used. Heat pumps are eligible for the £7,500 Boiler Upgrade Scheme grant, making them increasingly popular for UK homes seeking to reduce carbon emissions. Estimated annual energy costs are £1017, comprising £482 for heating, £380 for hot water, and £155 for lighting. The property produces 1.7 tonnes of CO2 per year, which is very low for a UK home.
How Does 1A Compare?
With an energy efficiency score of 85/100, this London property is excellent, ranking in the top 15% nationally. Annual energy costs of £1017 are approximately £783 below the UK average of £1800, representing significant savings. At 147m², this property is significantly larger than the average UK home (87m²). CO2 emissions of 1.7 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 E12 postcode district.
How This Property Compares
vs UK Average
vs London
vs E12
National Ranking: With an EPC score of 85/100, this property is excellent and performs better than approximately 85% of UK homes for energy efficiency.
Top 15% nationally
Energy Costs: £630/year more than the London average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
With recommended improvements
Based on assessment dated 15 Jan 2024
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Property Information
Full Address
1A
Harpenden Road
E12 5HJ
London
Property Type
House
Semi-Detached
Construction Age
2022
Floor Area
147.0 m²
NaN total rooms
NaN heated
Tenure
Not defined - use in the case of a new dwelling for which the intended tenure in not known. It is not to be used for an existing dwelling
Efficiency Score
85 / 100
Potential: 94
CO₂ Emissions
1.7 tonnes/year
12 kg/m²
Energy Consumption
69 kWh/m²/year
Last Inspected
15 Jan 2024
new dwelling
About London
London is situated in East London, London. Properties in London have an average EPC rating of C (score 75/100). The E12 postcode district contains over 10800 registered properties.
Location & Nearby Area
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Annual Energy Costs
Heating
Air source heat pump, underfloor, electric
£482/yr
Hot Water
£380/yr
Save £155/yr
Lighting
100.0% low energy
£155/yr
Building Elements
Walls
Average thermal transmittance 0.21 W/m-¦K
Roof
Average thermal transmittance 0.13 W/m-¦K
Windows
High performance glazing
Floor
Average thermal transmittance 0.12 W/m-¦K
Heating System
Air source heat pump, underfloor, electric
Main Fuel
Electricity: electricity, unspecified tariff
Lighting
Low energy lighting in all fixed outlets
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💰 Save £1,154/year
With 2 selected upgrades
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Your Savings Today
£1,154/yr
£11,540 over 10 years
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£1,154/yr
£11,540 over 10 years
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Solar Panels + Battery
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Air Source Heat Pump
Ultra-efficient heating with £7,500 government grant. OVO: MCS certified installation.
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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
Aldersbrook Primary School
PrimaryLast inspected: Dec 2014
Godwin Junior School
PrimaryLast inspected: May 2018
Wanstead High School
SecondaryLast inspected: Jan 2019
Woodgrange Infant School
PrimaryLast inspected: Nov 2019
Highlands Primary School
PrimaryLast inspected: Mar 2019
Davies Lane Primary School
PrimaryBuxton School
All-throughLast inspected: Jun 2023
Our Lady of Lourdes RC Primary School
PrimaryAbout 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
97 incidents (32%)
violent crime
67 incidents (22%)
Criminal damage
25 incidents (8%)
Theft
22 incidents (7%)
Public order
20 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 E12 5HJ
Showing properties in the same postcode. Click to view detailed EPC data for each property.
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All properties in E12 • 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.