Energy Performance Certificate
20, James Lee Square
EN3 6GR
ENFIELD
Current
D
65
Potential
D
66
At a Glance
About This Property
This terraced flat is located in ENFIELD, EN3 6GR. The property offers 33.6m² (362 sq ft) of compact living space with 2 habitable rooms. It is a period property with Victorian or earlier origins. With an EPC rating of D (65/100), this property is around the UK average for energy efficiency. The property uses electric storage heaters, which charge overnight on cheaper electricity tariffs. While having low installation costs, running costs are typically higher than gas central heating. A heat pump could reduce electricity use by 60-70%. 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 £411, comprising £163 for heating, £216 for hot water, and £32 for lighting. The property produces 2.7 tonnes of CO2 per year, which is low for a UK home. For landlords: This rental property with a D rating is positioned above the current minimum standard. With proposed changes to require a C rating by 2028, modest improvements now could future-proof your compliance.
How Does 20, James Lee Square Compare?
With an energy efficiency score of 65/100, this ENFIELD property is around the national average for UK homes. Annual energy costs of £411 are approximately £1389 below the UK average of £1800, representing significant savings. With 33.6m² of space, this is a more compact property compared to the UK average of 87m². 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 EN3 postcode district.
How This Property Compares
vs UK Average
vs ENFIELD
vs EN3
National Ranking: With an EPC score of 65/100, this property is average and performs better than approximately 45% of UK homes for energy efficiency.
Top 55% nationally
Energy Costs: £203/year less than the ENFIELD average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
Based on assessment dated 17 Nov 2010
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Property Information
Full Address
20, James Lee Square
EN3 6GR
ENFIELD
Property Type
Flat
Mid-Terrace
Construction Age
England and Wales: before 1900
Floor Area
33.6 m²
2.0 total rooms
2.0 heated
Tenure
rental (private)
Efficiency Score
65 / 100
Potential: 66
CO₂ Emissions
2.7 tonnes/year
81 kg/m²
Energy Consumption
536 kWh/m²/year
Last Inspected
17 Nov 2010
rental (private)
About ENFIELD
ENFIELD is situated in Hertfordshire, East of England. Properties in ENFIELD have an average EPC rating of D (score 61/100). Heating costs are £451 below the ENFIELD average, offering good value. The EN3 postcode district contains over 19100 registered properties. Like many ENFIELD properties, this home features period architecture with character typical of Victorian-era construction.
Location & Nearby Area
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Annual Energy Costs
Heating
Electric storage heaters
£163.0/yr
Hot Water
£216/yr
Lighting
40.0% low energy
£32.0/yr
Save £12/yr
Building Elements
Walls
Solid brick, with internal insulation
Roof
(another dwelling above)
Windows
Fully double glazed
Floor
Suspended, no insulation (assumed)
Heating System
Electric storage heaters
Main Fuel
electricity - this is for backwards compatibility only and should not be used
Lighting
Low energy lighting in 40% of 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
Prince of Wales Primary School
PrimaryLast inspected: Jun 2021
Oasis Academy Enfield
SecondaryLast inspected: Jun 2018
Chesterfield Primary School
PrimaryLast inspected: Nov 2022
Keys Meadow Primary School
PrimaryLast inspected: Jan 2023
Ark John Keats Academy
All-throughLast inspected: Jan 2023
Eastfield Primary School
PrimaryLast inspected: May 2022
Freezywater St George's CofE VA Primary School
PrimaryLast inspected: Jul 2022
Holdbrook Primary School and Nursery
PrimaryLast inspected: Jan 2022
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 2026Anti-social behaviour
77 incidents (31%)
violent crime
69 incidents (27%)
Vehicle crime
20 incidents (8%)
Criminal damage
19 incidents (8%)
Public order
16 incidents (6%)
About this data: Crime statistics show incidents reported during April 2026 within a 1-mile radius. Data from Police.uk, updated monthly.
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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.