Energy Performance Certificate
99, Copse Avenue
SN1 2PW
SWINDON
Current
D
61
Potential
C
78
At a Glance
About This Property
This detached flat is located in SWINDON, SN1 2PW. The property offers 31m² (334 sq ft) of compact living space with 2 habitable rooms. It is built during the 1980s construction period. With an EPC rating of D (61/100), this property is around the UK average for energy efficiency. With recommended improvements, it could achieve a C rating (78/100). 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 throughout the property, providing good thermal and acoustic insulation. Estimated annual energy costs are £573, comprising £359 for heating, £186 for hot water, and £28 for lighting. The property produces 2.9 tonnes of CO2 per year, which is low for a UK home. The property last sold in July 2019 for £80,000, with 2 recorded sales in our database.
How Does 99, Copse Avenue Compare?
With an energy efficiency score of 61/100, this SWINDON property is around the national average for UK homes. Annual energy costs of £573 are approximately £1227 below the UK average of £1800, representing significant savings. With 31m² 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 SN1 postcode district.
How This Property Compares
vs UK Average
vs SWINDON
vs SN1
National Ranking: With an EPC score of 61/100, this property is average and performs better than approximately 45% of UK homes for energy efficiency.
Top 55% nationally
Energy Costs: £58/year less than the SWINDON average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
With recommended improvements
Based on assessment dated 21 Apr 2016
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Property Information
Full Address
99, Copse Avenue
SN1 2PW
SWINDON
Property Type
Flat
Detached
Construction Age
England and Wales: 1976-1982
Floor Area
31.0 m²
2.0 total rooms
1.0 heated
Tenure
owner-occupied
Efficiency Score
61 / 100
Potential: 78
CO₂ Emissions
2.9 tonnes/year
93 kg/m²
Energy Consumption
553 kWh/m²/year
Last Inspected
21 Apr 2016
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 £272 below the SWINDON average, offering good value. The SN1 postcode district contains over 14200 registered properties.
Location & Nearby Area
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Property Sale History
£80,000
31 July 2019
Type: Flat
vs previous sale
£70,000
30 September 2016
Type: Flat
Market Insights: This property has sold 2 times since 2015. Value has increased by 14.3% over this period.
Annual Energy Costs
Heating
Electric storage heaters
£359.0/yr
Save £185/yr
Hot Water
£186.0/yr
Save £72/yr
Lighting
100.0% low energy
£28.0/yr
Building Elements
Walls
Cavity wall, filled cavity
Roof
(another dwelling above)
Windows
Fully double glazed
Floor
Solid, no insulation (assumed)
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
£257/yr
£2,570 over 10 years
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£257/yr
£2,570 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
Gorse Hill Primary School
PrimaryLast inspected: Sept 2022
St Joseph's Catholic College
SecondaryLast inspected: Jan 2018
Holy Cross Catholic Primary School
PrimaryLast inspected: Jul 2023
Mountford Manor Primary School
PrimaryLast inspected: Jun 2023
Drove Primary School
PrimaryLainesmead Primary School and Nursery
PrimaryLast inspected: May 2022
Holy Rood Catholic Primary School
PrimaryLast inspected: May 2022
Grange Junior School
PrimaryLast inspected: May 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
128 incidents (31%)
Anti-social behaviour
76 incidents (19%)
Shoplifting
49 incidents (12%)
Public order
42 incidents (10%)
Criminal damage
24 incidents (6%)
About this data: Crime statistics show incidents reported during April 2026 within a 1-mile radius. Data from Police.uk, updated monthly.
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All properties in SN1 • Click to view detailed energy performance data
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.
How Much Does a Low EPC Cost You? →
The financial impact of poor energy efficiency on resale value and running costs.
What is a Good EPC Rating? →
Understanding A-G ratings, what each means, and how UK properties compare.
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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.