Energy Performance Certificate
5b Arundel Square
N7 8AT
LONDON
Current
D
68
Potential
C
73
At a Glance
About This Property
This detached flat is located in LONDON, N7 8AT. The property offers 37.25m² (401 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 (68/100), this property is around the UK average for energy efficiency. With recommended improvements, it could achieve a C rating (73/100). The property benefits from a highly efficient gas central heating system, likely a modern condensing boiler achieving 90%+ efficiency. The solid walls lack insulation. Solid wall insulation (external or internal) typically costs £8,000-£14,000 but can reduce heat loss by up to 35% and improve your EPC rating by 1-2 bands. Single glazing is a significant source of heat loss, accounting for up to 25% of a home's heat escaping through windows. Upgrading to double glazing typically costs £400-£600 per window but improves thermal comfort and can reduce noise by up to 30dB. Estimated annual energy costs are £494, comprising £381 for heating, £73 for hot water, and £40 for lighting. The property produces 2.3 tonnes of CO2 per year, which is low for a UK home. The property last sold in September 2024 for £457,770.
How Does 5b Arundel Square Compare?
With an energy efficiency score of 68/100, this LONDON property is around the national average for UK homes. Annual energy costs of £494 are approximately £1306 below the UK average of £1800, representing significant savings. With 37.25m² of space, this is a more compact property compared to the UK average of 87m². At 2.3 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 N7 postcode district.
How This Property Compares
vs UK Average
vs LONDON
vs N7
National Ranking: With an EPC score of 68/100, this property is average and performs better than approximately 45% of UK homes for energy efficiency.
Top 55% nationally
Energy Costs: £50/year less than the LONDON average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
With recommended improvements
Based on assessment dated 28 Feb 2011
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Property Information
Full Address
5b Arundel Square
N7 8AT
LONDON
Property Type
Flat
Detached
Construction Age
England and Wales: before 1900
Floor Area
37.25 m²
2.0 total rooms
2.0 heated
Tenure
owner-occupied
Efficiency Score
68 / 100
Potential: 73
CO₂ Emissions
2.3 tonnes/year
62 kg/m²
Energy Consumption
329 kWh/m²/year
Last Inspected
28 Feb 2011
marketed sale
About LONDON
LONDON is situated in North London, London. Properties in LONDON have an average EPC rating of D (score 64/100). The N7 postcode district contains over 22100 registered properties. Like many LONDON properties, this home features period architecture with character typical of Victorian-era construction.
Location & Nearby Area
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Property Sale History
£457,770
23 September 2024
Type: Terraced
Annual Energy Costs
Heating
Boiler and radiators, mains gas
£381.0/yr
Save £35/yr
Hot Water
£73.0/yr
Save £4/yr
Lighting
0.0% low energy
£40.0/yr
Save £20/yr
Building Elements
Walls
Solid brick, as built, no insulation (assumed)
Roof
(another dwelling above)
Windows
Single 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
No low energy lighting
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External Wall Insulation
Your walls are rated Very Poor. External insulation can dramatically reduce heat loss.
Double Glazing
Your windows are rated Very Poor. Modern A-rated double glazing reduces drafts and heat loss.
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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 Mary Magdalene Academy
All-throughLast inspected: Jul 2023
Laycock Primary School
PrimaryLast inspected: Mar 2023
Thornhill Primary School
PrimaryLast inspected: Nov 2022
Canonbury Primary School
PrimaryLast inspected: Oct 2022
Sacred Heart Catholic Primary School
PrimaryLast inspected: Oct 2022
William Tyndale Primary School
PrimaryLast inspected: Mar 2013
Drayton Park Primary School
PrimaryLast inspected: Nov 2019
Robert Blair School and Children's Centre
PrimaryLast inspected: May 2019
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
406 incidents (24%)
violent crime
355 incidents (21%)
Shoplifting
256 incidents (15%)
Pickpocketing
121 incidents (7%)
Theft
119 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 N7 8AT
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Related Property Guides
Based on this property's characteristics, these guides might help you:
How to Improve Your EPC Rating →
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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.