Energy Performance Certificate
29, Charminster Close
SN3 3QB
SWINDON
Current
D
64
Potential
C
72
At a Glance
About This Property
This terraced flat is located in SWINDON, SN3 3QB. The property offers 47m² (506 sq ft) of compact living space with 3 habitable rooms. It is built during the 1980s construction period. With an EPC rating of D (64/100), this property is around the UK average for energy efficiency. With recommended improvements, it could achieve a C rating (72/100). 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%. 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 £590, comprising £357 for heating, £198 for hot water, and £35 for lighting. The property produces 3.3 tonnes of CO2 per year, which is low for a UK home. The property last sold in September 2023 for £133,000, with 2 recorded sales in our database. For landlords: This rental property with a D rating is positioned above the current minimum standard. With proposed changes to require a C rating by 2028, modest improvements now could future-proof your compliance.
How Does 29, Charminster Close Compare?
With an energy efficiency score of 64/100, this SWINDON property is around the national average for UK homes. Annual energy costs of £590 are approximately £1210 below the UK average of £1800, representing significant savings. With 47m² of space, this is a more compact property compared to the UK average of 87m². At 3.3 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 SN3 postcode district.
How This Property Compares
vs UK Average
vs SWINDON
vs SN3
National Ranking: With an EPC score of 64/100, this property is average and performs better than approximately 45% of UK homes for energy efficiency.
Top 55% nationally
Energy Costs: £41/year less than the SWINDON average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
With recommended improvements
Based on assessment dated 17 Apr 2014
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Property Information
Full Address
29, Charminster Close
SN3 3QB
SWINDON
Property Type
Flat
End-Terrace
Construction Age
England and Wales: 1976-1982
Floor Area
47.0 m²
3.0 total rooms
3.0 heated
Tenure
rental (social)
Efficiency Score
64 / 100
Potential: 72
CO₂ Emissions
3.3 tonnes/year
69 kg/m²
Energy Consumption
390 kWh/m²/year
Last Inspected
17 Apr 2014
rental (social)
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 £274 below the SWINDON average, offering good value. The SN3 postcode district contains over 17300 registered properties.
Location & Nearby Area
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Property Sale History
£133,000
15 September 2023
Type: Flat
vs previous sale
£92,000
18 March 2016
Type: Flat
Market Insights: This property has sold 2 times since 2015. Value has increased by 44.6% over this period.
Annual Energy Costs
Heating
Electric storage heaters
£357.0/yr
Save £54/yr
Hot Water
£198.0/yr
Save £87/yr
Lighting
100.0% low energy
£35.0/yr
Building Elements
Walls
Cavity wall, filled cavity
Roof
Pitched, limited insulation (assumed)
Windows
Fully double glazed
Floor
(other premises below)
Heating System
Electric storage heaters
Main Fuel
electricity (not community)
Lighting
Low energy lighting in all fixed outlets
Showing quick wins with fastest payback first
💰 Save £341/year
With 2 selected upgrades
Future Energy Price Simulator
Drag to see how rising prices affect your savings
Your Savings Today
£341/yr
£3,410 over 10 years
Move slider to see
£341/yr
£3,410 over 10 years
Build Your Upgrade Plan
Sorted by best return on investment (quick wins first)
Loft Insulation
Your roof is rated Poor. Top up to 270mm for best results.
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
Holy Family Catholic Primary School
PrimaryLast inspected: Mar 2023
Nythe Primary School
PrimaryGoddard Park Community Primary School
PrimaryLast inspected: Jul 2023
Covingham Park Primary School
PrimaryThe Dorcan Academy
SecondaryLast inspected: Jul 2022
Eldene Nursery and Primary School
PrimaryLast inspected: Mar 2022
Colebrook Junior School
PrimaryLast inspected: Mar 2020
Colebrook Infant Academy
PrimaryLast inspected: Sept 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: 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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Related Property Guides
Based on this property's characteristics, these guides might help you:
How to Improve Your EPC Rating →
Step-by-step guide to upgrading from D-G to A-C ratings. Learn which improvements offer the best value.
Air Source Heat Pumps vs Gas Boilers →
Complete cost comparison, government grants up to £7,500, and real running costs for 2025.
EPC Requirements for Landlords 2025 →
Avoid fines up to £30,000. Understand minimum EPC ratings and compliance deadlines.
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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.