Energy Performance Certificate
Flat 12a, Elmhurst Mansions
SW4 6ET
LONDON
Current
B
81
Potential
B
83
At a Glance
About This Property
This detached flat is located in LONDON, SW4 6ET. The property offers 67.59m² (728 sq ft) of modest-sized living space with 3 habitable rooms. It is a modern property built in the 2000s. With an EPC rating of B (81/100), this property is highly energy efficient, placing it in the top tier of UK homes. The property benefits from a highly efficient gas central heating system, likely a modern condensing boiler achieving 90%+ efficiency. The roof space has been converted to living space, with insulation between the rafters. Double glazing is installed throughout the property, providing good thermal and acoustic insulation. Estimated annual energy costs are £339, comprising £205 for heating, £70 for hot water, and £64 for lighting. The property produces 1.6 tonnes of CO2 per year, which is very low for a UK home.
How Does Flat 12a Compare?
With an energy efficiency score of 81/100, this LONDON property is excellent, ranking in the top 15% nationally. Annual energy costs of £339 are approximately £1461 below the UK average of £1800, representing significant savings. 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 SW4 postcode district.
How This Property Compares
vs UK Average
vs LONDON
vs SW4
National Ranking: With an EPC score of 81/100, this property is excellent and performs better than approximately 85% of UK homes for energy efficiency.
Top 15% nationally
Energy Costs: £205/year less than the LONDON average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
Based on assessment dated 10 Nov 2008
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Property Information
Full Address
Flat 12a
Elmhurst Mansions
Edgeley Road
SW4 6ET
LONDON
Property Type
Flat
Detached
Construction Age
England and Wales: 2003-2006
Floor Area
67.59 m²
3.0 total rooms
3.0 heated
Tenure
rental (private)
Efficiency Score
81 / 100
Potential: 83
CO₂ Emissions
1.6 tonnes/year
24 kg/m²
Energy Consumption
147 kWh/m²/year
Last Inspected
10 Nov 2008
rental (private)
About LONDON
LONDON is situated in South West London, London. Properties in LONDON have an average EPC rating of D (score 64/100). This property performs better than most homes in the area. Heating costs are £339 below the LONDON average, offering good value. The SW4 postcode district contains over 20500 registered properties.
Location & Nearby Area
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Annual Energy Costs
Heating
Boiler and radiators, mains gas
£205.0/yr
Hot Water
£70/yr
Lighting
10.0% low energy
£64/yr
Save £31/yr
Building Elements
Walls
Solid brick, as built, insulated (assumed)
Roof
Roof room(s), insulated (assumed)
Windows
Fully double 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
Low energy lighting in 10% 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
Clapham Manor Primary School
PrimaryLast inspected: Oct 2022
Larkhall Primary Campus
PrimaryLast inspected: Jun 2023
St Mary's Roman Catholic Primary School
PrimaryLast inspected: Nov 2014
Heathbrook Primary School
PrimaryLast inspected: Jan 2020
St Andrew's Church of England Primary School
PrimaryLast inspected: Jan 2019
Macaulay Church of England Primary School
PrimaryLast inspected: May 2009
Allen Edwards Primary School
PrimaryLast inspected: Jul 2018
Kings Avenue School
PrimaryLast inspected: Mar 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
317 incidents (21%)
violent crime
294 incidents (20%)
Shoplifting
181 incidents (12%)
Pickpocketing
146 incidents (10%)
Vehicle crime
97 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 SW4 6ET
Showing properties in the same postcode. Click to view detailed EPC data for each property.
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All properties in SW4 • 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.