Local authority
EPC ratings in Swindon
Explore EPC ratings for properties in Swindon. 73,397 properties have been assessed, with an average rating of C. Browse districts below to see local energy efficiency trends, or search for a specific address to view detailed EPC data. The most common improvement recommended across Swindon is solar photovoltaic panels, 2.5 kwp, followed by solar water heating.
On average, 57% of EPC-rated homes in Swindon are band A-C and 43% are band D-G, broadly above the England & Wales average.
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Percentage of properties in each EPC band across Swindon.
District breakdown
7 districts in this authority.
SN1
Properties: 13,251
Band A-C
53%
Band D-G
47%
SN2
Properties: 13,475
Band A-C
47%
Band D-G
53%
SN25
Properties: 14,270
Band A-C
79%
Band D-G
21%
SN26
Properties: 890
Band A-C
70%
Band D-G
30%
SN3
Properties: 16,899
Band A-C
55%
Band D-G
45%
SN5
Properties: 8,262
Band A-C
55%
Band D-G
45%
SN6
Properties: 3,002
Band A-C
40%
Band D-G
60%
Common improvements in Swindon
Top recommended actions across districts in this authority.
- 1
Solar photovoltaic panels, 2.5 kWp
72570 occurrences
- 2
Solar water heating
66312 occurrences
- 3
Low energy lighting for all fixed outlets
38660 occurrences
- 4
Replace boiler with new condensing boiler
21047 occurrences
- 5
Floor insulation (solid floor)
16328 occurrences
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Use these statistics
Free to reuse with a link to this page. Figures cover homes with an EPC on the official register, counted by their latest certificate. Homes that have never had an EPC are not included, so the figures describe certified homes, not every home in Swindon.
Summary
In Swindon, 56.7% of homes with an EPC are rated band C or above, based on the latest certificate for 73,397 homes on the official register (statistics updated June 2026). That is 9.0 percentage points above the England and Wales figure of 47.7%.
Citation
EPC Advisor (2026). EPC ratings in Swindon. Statistics updated June 2026. Analysis of the MHCLG Get Energy Performance Data register (Open Government Licence v3.0). https://epcadvisor.co.uk/browse/swindon
- Band C or above:
- a current rating of A, B or C.
- Homes counted:
- 73,397
- Statistics updated:
- June 2026
- Source:
- The MHCLG Get Energy Performance Data register, published under the Open Government Licence v3.0. How we calculate these figures · All EPC data downloads