Energy Performance Certificate
Flat 13 Aston House, Wandsworth Road
SW8 4ER
LONDON
Current
C
71
Potential
C
79
At a Glance
About This Property
This terraced flat is located in LONDON, SW8 4ER. The property offers 41m² (441 sq ft) of compact living space with 2 habitable rooms. It is a characterful interwar or early 20th century home. The property holds an EPC rating of C (71/100), 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 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. 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 £454, comprising £346 for heating, £74 for hot water, and £34 for lighting. The property produces 1.6 tonnes of CO2 per year, which is very low for a UK home.
How Does Flat 13 Aston House Compare?
With an energy efficiency score of 71/100, this LONDON property is above average, performing better than 60% of UK properties. Annual energy costs of £454 are approximately £1346 below the UK average of £1800, representing significant savings. With 41m² of space, this is a more compact property compared to the UK average of 87m². CO2 emissions of 1.6 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 SW8 postcode district.
How This Property Compares
vs UK Average
vs LONDON
vs SW8
National Ranking: With an EPC score of 71/100, this property is good and performs better than approximately 60% of UK homes for energy efficiency.
Top 40% nationally
Energy Costs: £90/year less than the LONDON average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
Based on assessment dated 14 Nov 2014
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Property Information
Full Address
Flat 13 Aston House
Wandsworth Road
SW8 4ER
LONDON
Property Type
Flat
Mid-Terrace
Construction Age
England and Wales: 1900-1929
Floor Area
41.0 m²
2.0 total rooms
2.0 heated
Tenure
rental (social)
Efficiency Score
71 / 100
Potential: 79
CO₂ Emissions
1.6 tonnes/year
39 kg/m²
Energy Consumption
202 kWh/m²/year
Last Inspected
14 Nov 2014
rental (social)
About LONDON
LONDON is situated in South West London, London. Properties in LONDON have an average EPC rating of D (score 64/100). The SW8 postcode district contains over 22500 registered properties.
Location & Nearby Area
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Annual Energy Costs
Heating
Boiler and radiators, mains gas
£346.0/yr
Save £124/yr
Hot Water
£74/yr
Lighting
80.0% low energy
£34/yr
Building Elements
Walls
Solid brick, as built, no insulation (assumed)
Roof
(another dwelling above)
Windows
Mostly double glazing
Floor
(other premises below)
Heating System
Boiler and radiators, mains gas
Main Fuel
mains gas (not community)
Lighting
Low energy lighting in 80% of fixed outlets
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Your Savings Today
£522/yr
£5,220 over 10 years
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£522/yr
£5,220 over 10 years
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External Wall Insulation
Your walls are rated Very Poor. External insulation can dramatically reduce heat loss.
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
Griffin Primary School
PrimaryLast inspected: Nov 2019
Larkhall Primary Campus
PrimaryLast inspected: Jun 2023
Allen Edwards Primary School
PrimaryLast inspected: Jul 2018
St George's CofE Primary School
PrimaryLast inspected: Jan 2019
Heathbrook Primary School
PrimaryLast inspected: Jan 2020
Herbert Morrison Primary School
PrimaryLast inspected: May 2023
St Mary's RC Voluntary Aided Primary School
PrimaryLast inspected: May 2023
St Andrew's Church of England Primary School
PrimaryLast inspected: Jan 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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All properties in SW8 • 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.