Postcode district
EPC ratings in SA39
SA39 in Carmarthenshire has 738 properties with EPC certificates. The average rating is D, matching the Carmarthenshire average. Browse sectors below or search for a specific address to view detailed property data. The area is predominantly house (66%). The most frequently recommended improvement is solar water heating.
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Percentage of properties in each EPC band across SA39.
Property type mix
Distribution of property types (houses, flats, bungalows) within SA39.
In SA39, the most common EPC-rated properties are house (around 66%) and bungalow (around 30%). This mix shapes how easy it is for local homes to improve their EPC ratings.
Top recommendations
Improvements most often recommended in this district.
- 1
Solar water heating
1046 occurrences
- 2
Solar photovoltaic panels, 2.5 kWp
1040 occurrences
- 3
Low energy lighting for all fixed outlets
626 occurrences
- 4
Floor insulation (solid floor)
591 occurrences
- 5
Wind turbine
574 occurrences
Sector breakdown
1 postcode sectors in SA39.
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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 SA39, Carmarthenshire.
Summary
In postcode district SA39 (Carmarthenshire), 16.1% of homes with an EPC are rated band C or above, based on the latest certificate for 738 homes on the official register (statistics updated June 2026). That is 31.6 percentage points below the England and Wales figure of 47.7%.
Citation
EPC Advisor (2026). EPC ratings in SA39, Carmarthenshire. Statistics updated June 2026. Analysis of the MHCLG Get Energy Performance Data register (Open Government Licence v3.0). https://epcadvisor.co.uk/browse/carmarthenshire/SA39
- Band C or above:
- a current rating of A, B or C.
- Homes counted:
- 738
- 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