Energy Performance Certificate
414 Westmount Road
SE9 1AF
LONDON
Current
C
77
Potential
C
79
At a Glance
About This Property
This semi-detached maisonette is located in LONDON, SE9 1AF. The property offers 84m² (904 sq ft) of good-sized living space with 4 habitable rooms. It is a recently constructed modern home. The property holds an EPC rating of C (77/100), meeting the government's target standard for energy efficiency. This property benefits from a air source heat pump system, which can deliver 3-4 units of heat for every unit of electricity used. Heat pumps are eligible for the £7,500 Boiler Upgrade Scheme grant, making them increasingly popular for UK homes seeking to reduce carbon emissions. The cavity walls have excellent insulation, contributing significantly to the property's thermal efficiency and helping maintain stable indoor temperatures year-round. Double glazing is installed throughout the property, providing good thermal and acoustic insulation. Estimated annual energy costs are £798, comprising £480 for heating, £222 for hot water, and £96 for lighting. The property produces 1.7 tonnes of CO2 per year, which is very low for a UK home.
How Does 414 Westmount Road Compare?
With an energy efficiency score of 77/100, this LONDON property is above average, performing better than 60% of UK properties. Annual energy costs of £798 are approximately £1002 below the UK average of £1800, representing significant savings. CO2 emissions of 1.7 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 SE9 postcode district.
How This Property Compares
vs UK Average
vs LONDON
vs SE9
National Ranking: With an EPC score of 77/100, this property is good and performs better than approximately 60% of UK homes for energy efficiency.
Top 40% nationally
Energy Costs: £254/year more than the LONDON average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
Based on assessment dated 16 Apr 2025
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Property Information
Full Address
414 Westmount Road
SE9 1AF
LONDON
Property Type
Maisonette
Semi-Detached
Construction Age
England and Wales: 2012 onwards
Floor Area
84.0 m²
4.0 total rooms
4.0 heated
Tenure
Owner-occupied
Efficiency Score
77 / 100
Potential: 79
CO₂ Emissions
1.7 tonnes/year
20 kg/m²
Energy Consumption
121 kWh/m²/year
Last Inspected
16 Apr 2025
marketed sale
About LONDON
LONDON is situated in South East 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. The SE9 postcode district contains over 18600 registered properties. As a modern build, this property benefits from contemporary construction standards and improved energy efficiency requirements.
Location & Nearby Area
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Annual Energy Costs
Heating
Air source heat pump, radiators, electric
£480.0/yr
Hot Water
£222.0/yr
Save £46/yr
Lighting
100.0% low energy
£96.0/yr
Building Elements
Walls
Cavity wall, as built, insulated (assumed)
Roof
(another dwelling above)
Windows
Fully double glazed
Floor
Suspended, insulated (assumed)
Heating System
Air source heat pump, radiators, electric
Main Fuel
electricity (not community)
Lighting
Low energy lighting in all 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
Ark Greenwich Free School
SecondaryLast inspected: Apr 2023
Christ Church Church of England Primary School, Shooters Hill
PrimaryLast inspected: May 2009
Deansfield Primary School
PrimarySt Thomas More Catholic Primary School
PrimaryLast inspected: Jul 2018
The Halley Academy
SecondaryLast inspected: Jun 2022
Henwick Primary School
PrimaryLast inspected: Jan 2019
Gordon Primary School
PrimaryLast inspected: Jun 2018
Eglinton Primary School
PrimaryLast inspected: Oct 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: 388 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 2026violent crime
103 incidents (32%)
Anti-social behaviour
59 incidents (18%)
Public order
31 incidents (10%)
Vehicle crime
26 incidents (8%)
Theft
23 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 SE9 1AF
Showing properties in the same postcode. Click to view detailed EPC data for each property.
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All properties in SE9 • 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.