Energy Performance Certificate
Flat 42, Penn Court
SN11 8BJ
CALNE
Current
C
75
Potential
B
83
At a Glance
About This Property
This terraced flat is located in CALNE, SN11 8BJ. The property offers 60m² (646 sq ft) of modest-sized living space with 3 habitable rooms. It is a modern property built in the 2000s. The property holds an EPC rating of C (75/100), meeting the government's target standard for energy efficiency. With recommended improvements, it could achieve a B rating (83/100). The property uses electric storage heaters, which charge overnight on cheaper electricity tariffs. While having low installation costs, running costs are typically higher than gas central heating. A heat pump could reduce electricity use by 60-70%. The walls feature cavity wall insulation with good efficiency ratings, providing solid thermal performance. The property has good loft insulation, though topping up to the recommended 270mm depth could provide additional energy savings. Double glazing is installed throughout the property, providing good thermal and acoustic insulation. Estimated annual energy costs are £1034, comprising £626 for heating, £298 for hot water, and £110 for lighting. The property produces 2.9 tonnes of CO2 per year, which is low for a UK home.
How Does Flat 42 Compare?
With an energy efficiency score of 75/100, this CALNE property is above average, performing better than 60% of UK properties. Annual energy costs of £1034 are approximately £766 below the UK average of £1800, representing significant savings. With 60m² of space, this is a more compact property compared to the UK average of 87m². At 2.9 tonnes of CO2 per year, emissions are below the UK average of 4.5 tonnes.
Data source: Comparisons based on UK national statistics from the Department for Energy Security and Net Zero.This property is located in the SN11 postcode district.
How This Property Compares
vs UK Average
vs CALNE
vs SN11
National Ranking: With an EPC score of 75/100, this property is good and performs better than approximately 60% of UK homes for energy efficiency.
Top 40% nationally
Energy Costs: £367/year more than the CALNE average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
With recommended improvements
Based on assessment dated 23 May 2024
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Property Information
Full Address
Flat 42
Penn Court
Oxford Road
SN11 8BJ
CALNE
Property Type
Flat
Mid-Terrace
Construction Age
England and Wales: 2003-2006
Floor Area
60.0 m²
3.0 total rooms
3.0 heated
Tenure
Owner-occupied
Efficiency Score
75 / 100
Potential: 83
CO₂ Emissions
2.9 tonnes/year
49 kg/m²
Energy Consumption
289 kWh/m²/year
Last Inspected
23 May 2024
marketed sale
About CALNE
CALNE is situated in Wiltshire, South West. Properties in CALNE have an average EPC rating of D (score 65/100). The SN11 postcode district contains over 9300 registered properties.
Location & Nearby Area
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Annual Energy Costs
Heating
Electric storage heaters
£626.0/yr
Save £274/yr
Hot Water
£298.0/yr
Save £48/yr
Lighting
100.0% low energy
£110.0/yr
Building Elements
Walls
Cavity wall, as built, insulated (assumed)
Roof
Pitched, 250 mm loft insulation
Windows
Fully double glazed
Floor
(another dwelling below)
Heating System
Electric storage heaters
Main Fuel
electricity (not community)
Lighting
Low energy lighting in all fixed outlets
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Your Savings Today
£322/yr
£3,220 over 10 years
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£322/yr
£3,220 over 10 years
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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
Marden Vale CofE Academy
PrimaryLast inspected: Sept 2023
Saint Edmund's Roman Catholic Primary School
PrimaryLast inspected: Sept 2022
Priestley Primary School
PrimaryLast inspected: Mar 2018
Kingsbury Green Academy
SecondaryLast inspected: Apr 2022
Fynamore Primary School
PrimaryLast inspected: Feb 2018
Holy Trinity Church of England Academy
PrimaryLast inspected: Nov 2021
Cherhill CofE School
PrimaryLast inspected: Jul 2018
Derry Hill Church of England Voluntary Aided Primary School
PrimaryLast inspected: Jun 2012
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
Crime levels are moderate in the surrounding area (1-mile radius)
Most Common Incidents
April 2026violent crime
44 incidents (56%)
Anti-social behaviour
9 incidents (11%)
Criminal damage
6 incidents (8%)
Public order
6 incidents (8%)
Theft
5 incidents (6%)
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 SN11 8BJ
Showing properties in the same postcode. Click to view detailed EPC data for each property.
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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.