Local authority
EPC ratings in Neath Port Talbot
Explore EPC ratings for properties in Neath Port Talbot. 44,957 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 Neath Port Talbot is solar photovoltaic panels, 2.5 kwp, followed by solar water heating.
On average, 40% of EPC-rated homes in Neath Port Talbot are band A-C and 60% are band D-G, broadly below the England & Wales average.
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Percentage of properties in each EPC band across Neath Port Talbot.
Common improvements in Neath Port Talbot
Top recommended actions across districts in this authority.
- 1
Solar photovoltaic panels, 2.5 kWp
50256 occurrences
- 2
Solar water heating
45160 occurrences
- 3
Low energy lighting for all fixed outlets
42738 occurrences
- 4
Floor insulation (solid floor)
25564 occurrences
- 5
Replace boiler with new condensing boiler
17221 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 Neath Port Talbot.
Summary
In Neath Port Talbot, 39.8% of homes with an EPC are rated band C or above, based on the latest certificate for 44,957 homes on the official register (statistics updated June 2026). That is 7.9 percentage points below the England and Wales figure of 47.7%.
Citation
EPC Advisor (2026). EPC ratings in Neath Port Talbot. Statistics updated June 2026. Analysis of the MHCLG Get Energy Performance Data register (Open Government Licence v3.0). https://epcadvisor.co.uk/browse/neath-port-talbot
- Band C or above:
- a current rating of A, B or C.
- Homes counted:
- 44,957
- 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