Energy Performance Certificate
Flat 5, 31 Castillon Road
SE6 1QA
LONDON
Current
D
62
Potential
D
62
At a Glance
About This Property
This terraced flat is located in LONDON, SE6 1QA. The property offers 11m² (118 sq ft) of compact living space with 1 habitable room. It is a post-war property from the mid-20th century. With an EPC rating of D (62/100), this property is around the UK average for energy efficiency. The walls feature cavity wall insulation for improved thermal efficiency. The pitched roof lacks adequate insulation. Topping up loft insulation to 270mm (the recommended depth) typically costs £300-£500 and could save £150-£250 annually, with the investment often paying for itself within 2-3 years. 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 £413, comprising £260 for heating, £138 for hot water, and £15 for lighting. The property produces 1.3 tonnes of CO2 per year, which is very 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 Flat 5 Compare?
With an energy efficiency score of 62/100, this LONDON property is around the national average for UK homes. Annual energy costs of £413 are approximately £1387 below the UK average of £1800, representing significant savings. With 11m² of space, this is a more compact property compared to the UK average of 87m². CO2 emissions of 1.3 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 SE6 postcode district.
How This Property Compares
vs UK Average
vs LONDON
vs SE6
National Ranking: With an EPC score of 62/100, this property is average and performs better than approximately 45% of UK homes for energy efficiency.
Top 55% nationally
Energy Costs: £131/year less than the LONDON average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
Based on assessment dated 11 Mar 2019
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Property Information
Full Address
Flat 5
31 Castillon Road
SE6 1QA
LONDON
Property Type
Flat
Mid-Terrace
Construction Age
England and Wales: 1950-1966
Floor Area
11.0 m²
1.0 total rooms
1.0 heated
Tenure
rental (private)
Efficiency Score
62 / 100
Potential: 62
CO₂ Emissions
1.3 tonnes/year
119 kg/m²
Energy Consumption
701 kWh/m²/year
Last Inspected
11 Mar 2019
rental (private)
About LONDON
LONDON is situated in South East London, London. Properties in LONDON have an average EPC rating of D (score 64/100). Heating costs are £284 below the LONDON average, offering good value. The SE6 postcode district contains over 20800 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
Room heaters, electric
£260.0/yr
Hot Water
£138.0/yr
Lighting
100.0% low energy
£15.0/yr
Building Elements
Walls
Cavity wall, as built, no insulation (assumed)
Roof
Pitched, no insulation (assumed)
Windows
Fully double glazed
Floor
(another dwelling below)
Heating System
Room heaters, electric
Main Fuel
electricity (not community)
Lighting
Low energy lighting in all fixed outlets
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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
Forster Park Primary School
PrimaryLast inspected: Jun 2019
Torridon Primary School
PrimaryLast inspected: Feb 2023
Sandhurst Primary School
PrimaryLast inspected: Mar 2019
Downderry Primary School
PrimaryLast inspected: May 2022
Haberdashers' Knights Primary
PrimaryConisborough College
SecondaryLast inspected: Apr 2022
Bonus Pastor Catholic College
SecondaryLast inspected: Oct 2023
Baring Primary School
PrimaryLast inspected: Feb 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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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.