Local authority
EPC ratings in Spelthorne
Explore EPC ratings for properties in Spelthorne. 32,426 properties have been assessed, with an average rating of D. 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 Spelthorne is solar photovoltaic panels, 2.5 kwp, followed by solar water heating.
On average, 46% of EPC-rated homes in Spelthorne are band A-C and 54% are band D-G, broadly in line with the England & Wales average.
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Percentage of properties in each EPC band across Spelthorne.
Common improvements in Spelthorne
Top recommended actions across districts in this authority.
- 1
Solar photovoltaic panels, 2.5 kWp
28294 occurrences
- 2
Solar water heating
24611 occurrences
- 3
Low energy lighting for all fixed outlets
22351 occurrences
- 4
Cavity wall insulation
13370 occurrences
- 5
Internal or external wall insulation
6418 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 Spelthorne.
Summary
In Spelthorne, 45.7% of homes with an EPC are rated band C or above, based on the latest certificate for 32,426 homes on the official register (statistics updated June 2026). That is 2.0 percentage points below the England and Wales figure of 47.7%.
Citation
EPC Advisor (2026). EPC ratings in Spelthorne. Statistics updated June 2026. Analysis of the MHCLG Get Energy Performance Data register (Open Government Licence v3.0). https://epcadvisor.co.uk/browse/spelthorne
- Band C or above:
- a current rating of A, B or C.
- Homes counted:
- 32,426
- 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