Energy Performance Certificate
15 Darwin Close
N11 1TA
LONDON
Current
C
72
Potential
C
78
At a Glance
About This Property
This terraced flat is located in LONDON, N11 1TA. The property offers 40m² (431 sq ft) of compact living space with 2 habitable rooms. It is built during the 1980s construction period. The property holds an EPC rating of C (72/100), 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 walls feature cavity wall insulation with good efficiency ratings, providing solid thermal performance. The loft insulation is rated very good, meeting or exceeding the recommended 270mm depth for optimal thermal performance. Double glazing is installed throughout the property, providing good thermal and acoustic insulation. Estimated annual energy costs are £878, comprising £343 for heating, £463 for hot water, and £72 for lighting. The property produces 1.5 tonnes of CO2 per year, which is very low for a UK home.
How Does 15 Darwin Close 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 £878 are approximately £922 below the UK average of £1800, representing significant savings. With 40m² of space, this is a more compact property compared to the UK average of 87m². CO2 emissions of 1.5 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 N11 postcode district.
How This Property Compares
vs UK Average
vs LONDON
vs N11
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: £334/year more than the LONDON average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
Based on assessment dated 14 Oct 2023
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Property Information
Full Address
15 Darwin Close
N11 1TA
LONDON
Property Type
Flat
Mid-Terrace
Construction Age
England and Wales: 1983-1990
Floor Area
40.0 m²
2.0 total rooms
2.0 heated
Tenure
Owner-occupied
Efficiency Score
72 / 100
Potential: 78
CO₂ Emissions
1.5 tonnes/year
39 kg/m²
Energy Consumption
222 kWh/m²/year
Last Inspected
14 Oct 2023
marketed sale
About LONDON
LONDON is situated in North London, London. Properties in LONDON have an average EPC rating of D (score 64/100). Heating costs are £201 below the LONDON average, offering good value. The N11 postcode district contains over 10700 registered properties.
Location & Nearby Area
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Annual Energy Costs
Heating
Boiler and radiators, mains gas
£343.0/yr
Save £22/yr
Hot Water
£463.0/yr
Save £219/yr
Lighting
100.0% low energy
£72.0/yr
Building Elements
Walls
Cavity wall, as built, insulated (assumed)
Roof
Pitched, 400+ mm loft insulation
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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£241/yr
£2,410 over 10 years
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£241/yr
£2,410 over 10 years
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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
St Paul's CofE Primary School N11
PrimaryLast inspected: Mar 2019
Holly Park Primary School
PrimaryLast inspected: Nov 2018
St Andrew the Apostle Greek Orthodox School
SecondaryLast inspected: Nov 2018
Our Lady of Lourdes Catholic Primary School
PrimaryLast inspected: Oct 2021
St John's CofE Junior Mixed and Infant School
PrimaryLast inspected: Sept 2023
Friern Barnet School
SecondaryLast inspected: Oct 2018
Garfield Primary School
PrimaryLast inspected: Mar 2019
Brunswick Park Primary and Nursery 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: 281 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 2026Shoplifting
79 incidents (22%)
Anti-social behaviour
78 incidents (21%)
violent crime
73 incidents (20%)
Vehicle crime
32 incidents (9%)
Burglary
21 incidents (6%)
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 N11 1TA
Showing properties in the same postcode. Click to view detailed EPC data for each property.
More Properties in the N11 Area
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All properties in N11 • 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.