Energy Performance Certificate
1a, Devonshire Road
SM5 2TJ
CARSHALTON
Current
B
91
Potential
B
91
At a Glance
About This Property
This terraced house is located in CARSHALTON, SM5 2TJ. The property offers 114.94m² (1237 sq ft) of good-sized living space. With an EPC rating of B (91/100), 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. Estimated annual energy costs are £425, comprising £233 for heating, £123 for hot water, and £69 for lighting. The property produces 1.1 tonnes of CO2 per year, which is very low for a UK home.
How Does 1a, Devonshire Road Compare?
With an energy efficiency score of 91/100, this CARSHALTON property is excellent, ranking in the top 15% nationally. Annual energy costs of £425 are approximately £1375 below the UK average of £1800, representing significant savings. The 114.94m² floor area is above the UK average of 87m². CO2 emissions of 1.1 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 SM5 postcode district.
How This Property Compares
vs UK Average
vs CARSHALTON
vs SM5
National Ranking: With an EPC score of 91/100, this property is excellent and performs better than approximately 85% of UK homes for energy efficiency.
Top 15% nationally
Energy Costs: £222/year less than the CARSHALTON average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
Based on assessment dated 10 Mar 2011
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Property Information
Full Address
1a, Devonshire Road
SM5 2TJ
CARSHALTON
Property Type
House
Mid-Terrace
Construction Age
NO DATA!
Floor Area
114.94 m²
NaN total rooms
NaN heated
Efficiency Score
91 / 100
Potential: 91
CO₂ Emissions
1.1 tonnes/year
9 kg/m²
Energy Consumption
62 kWh/m²/year
Last Inspected
10 Mar 2011
new dwelling
About CARSHALTON
CARSHALTON is situated in Surrey, South East. Properties in CARSHALTON have an average EPC rating of D (score 61/100). This property performs better than most homes in the area. Heating costs are £414 below the CARSHALTON average, offering good value. The SM5 postcode district contains over 11400 registered properties.
Location & Nearby Area
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Annual Energy Costs
Heating
Boiler and radiators, mains gas
£233.0/yr
Hot Water
£123.0/yr
Lighting
20.0% low energy
£69.0/yr
Building Elements
Walls
Average thermal transmittance 0.25 W/m?K
Roof
Average thermal transmittance 0.20 W/m?K
Windows
High performance glazing
Floor
Average thermal transmittance 0.20 W/m?K
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 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
All Saints Carshalton Church of England Primary School
PrimaryLast inspected: Oct 2019
Victor Seymour Infants' School
PrimaryLast inspected: Sept 2019
Harris Junior Academy Carshalton
PrimaryLast inspected: Jul 2019
Wallington County Grammar School
SecondaryLast inspected: Nov 2022
St Mary's RC Infants School
PrimaryLast inspected: Sept 2023
Carshalton High School for Girls
SecondaryLast inspected: Jan 2023
St Mary's RC Junior School
PrimaryLast inspected: Feb 2020
Holy Trinity CofE Junior School
PrimaryLast inspected: Jun 2023
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 2026violent crime
103 incidents (29%)
Shoplifting
60 incidents (17%)
Anti-social behaviour
56 incidents (16%)
Vehicle crime
31 incidents (9%)
Theft
25 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 SM5 2TJ
Showing properties in the same postcode. Click to view detailed EPC data for each property.
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All properties in SM5 • 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.