Energy Performance Certificate
18, Willis Way, Purton
SN5 4BD
SWINDON
Current
D
68
Potential
C
73
At a Glance
About This Property
This detached flat is located in SWINDON, SN5 4BD. The property offers 43.5m² (468 sq ft) of compact living space with 2 habitable rooms. It is built during the 1980s construction period. With an EPC rating of D (68/100), this property is around the UK average for energy efficiency. With recommended improvements, it could achieve a C rating (73/100). 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, 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 £409, comprising £267 for heating, £104 for hot water, and £38 for lighting. The property produces 2.8 tonnes of CO2 per year, which is low for a UK home. The property last sold in August 2016 for £107,000.
How Does 18, Willis Way Compare?
With an energy efficiency score of 68/100, this SWINDON property is around the national average for UK homes. Annual energy costs of £409 are approximately £1391 below the UK average of £1800, representing significant savings. With 43.5m² of space, this is a more compact property compared to the UK average of 87m². At 2.8 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 SN5 postcode district.
How This Property Compares
vs UK Average
vs SWINDON
vs SN5
National Ranking: With an EPC score of 68/100, this property is average and performs better than approximately 45% of UK homes for energy efficiency.
Top 55% nationally
Energy Costs: £222/year less than the SWINDON average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
With recommended improvements
Based on assessment dated 23 Jul 2009
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Property Information
Full Address
18, Willis Way
Purton
SN5 4BD
SWINDON
Property Type
Flat
Detached
Construction Age
England and Wales: 1983-1990
Floor Area
43.5 m²
2.0 total rooms
2.0 heated
Tenure
owner-occupied
Efficiency Score
68 / 100
Potential: 73
CO₂ Emissions
2.8 tonnes/year
63 kg/m²
Energy Consumption
422 kWh/m²/year
Last Inspected
23 Jul 2009
marketed sale
About SWINDON
SWINDON is situated in Wiltshire, South West. Properties in SWINDON have an average EPC rating of D (score 65/100). Heating costs are £364 below the SWINDON average, offering good value. The SN5 postcode district contains over 10700 registered properties.
Location & Nearby Area
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Property Sale History
£107,000
18 August 2016
Type: Flat
Annual Energy Costs
Heating
Electric storage heaters
£267.0/yr
Save £50/yr
Hot Water
£104.0/yr
Lighting
50.0% low energy
£38.0/yr
Save £13/yr
Building Elements
Walls
Cavity wall, as built, insulated (assumed)
Roof
Pitched, 150mm loft insulation
Windows
Fully double glazed
Floor
(other premises below)
Heating System
Electric storage heaters
Main Fuel
electricity - this is for backwards compatibility only and should not be used
Lighting
Low energy lighting in 50% 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
Bradon Forest School
SecondaryLast inspected: Mar 2023
St Mary's Church of England Primary School & Nursery, Purton
PrimaryLast inspected: May 2023
Lydiard Millicent CofE Primary School
PrimaryLast inspected: Sept 2018
Ridgeway Farm CofE Academy
PrimaryLast inspected: May 2019
Peatmoor Community Primary School
PrimaryLast inspected: Sept 2022
Brook Field Primary School
PrimaryTregoze Primary School
PrimaryLast inspected: Nov 2021
Lydiard Park Academy
SecondaryLast inspected: Jan 2018
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: 165 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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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.