Energy Performance Certificate
Flat 51 Gouldman House, Wyllen Close
E1 4HJ
LONDON
Current
C
72
Potential
C
72
At a Glance
About This Property
This detached maisonette is located in LONDON, E1 4HJ. The property offers 66.27m² (713 sq ft) of modest-sized living space with 3 habitable rooms. It is a post-war property from the mid-20th century. The property holds an EPC rating of C (72/100), meeting the government's target standard for energy efficiency. The property benefits from a highly efficient gas central heating system, likely a modern condensing boiler achieving 90%+ efficiency. The property has modern timber frame or system-built walls, which typically offer good insulation properties when properly maintained. 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 £545, comprising £406 for heating, £105 for hot water, and £34 for lighting. The property produces 2.7 tonnes of CO2 per year, which is low for a UK home.
How Does Flat 51 Gouldman House Compare?
With an energy efficiency score of 72/100, this LONDON property is above average, performing better than 60% of UK properties. Annual energy costs of £545 are approximately £1255 below the UK average of £1800, representing significant savings. At 2.7 tonnes of CO2 per year, emissions are below the UK average of 4.5 tonnes.
Data source: Comparisons based on UK national statistics from the Department for Energy Security and Net Zero.This property is located in the E1 postcode district.
How This Property Compares
vs UK Average
vs LONDON
vs E1
National Ranking: With an EPC score of 72/100, this property is good and performs better than approximately 60% of UK homes for energy efficiency.
Top 40% nationally
Energy Costs: £1/year more than the LONDON average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
Based on assessment dated 29 Jan 2010
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Property Information
Full Address
Flat 51 Gouldman House
Wyllen Close
E1 4HJ
LONDON
Property Type
Maisonette
Detached
Construction Age
England and Wales: 1950-1966
Floor Area
66.27 m²
3.0 total rooms
3.0 heated
Tenure
rental (social)
Efficiency Score
72 / 100
Potential: 72
CO₂ Emissions
2.7 tonnes/year
40 kg/m²
Energy Consumption
242 kWh/m²/year
Last Inspected
29 Jan 2010
rental (social)
About LONDON
LONDON is situated in East London, London. Properties in LONDON have an average EPC rating of D (score 64/100). The E1 postcode district contains over 33000 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
£406/yr
Hot Water
£105/yr
Lighting
100.0% low energy
£34/yr
Building Elements
Walls
System built, as built, no insulation (assumed)
Roof
(another dwelling above)
Windows
Fully double glazed
Floor
(other premises below)
Heating System
Boiler and radiators, mains gas
Main Fuel
mains gas - this is for backwards compatibility only and should not be used
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
John Scurr Primary School
PrimaryLast inspected: Mar 2023
Stewart Headlam Primary School
PrimaryLast inspected: Jul 2023
Hague Primary School
PrimaryLast inspected: Sept 2022
Swanlea School
SecondaryLast inspected: Jul 2013
Bangabandhu Primary School
PrimaryLast inspected: Jul 2023
Stepney Park Primary School
PrimaryLast inspected: May 2023
Morpeth School
SecondaryLast inspected: Mar 2023
Thomas Buxton Primary School
PrimaryLast inspected: Mar 2023
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 2026violent crime
438 incidents (23%)
Anti-social behaviour
417 incidents (22%)
Shoplifting
164 incidents (9%)
Pickpocketing
163 incidents (9%)
Theft
156 incidents (8%)
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 E1 4HJ
Showing properties in the same postcode. Click to view detailed EPC data for each property.
More Properties in the E1 Area
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All properties in E1 • 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.