Postcode district
EPC ratings in SA3
SA3 in Swansea has 8,410 properties with EPC certificates. The average rating is D, matching the Swansea average. Browse sectors below or search for a specific address to view detailed property data.
EPC distribution
Percentage of properties in each EPC band across SA3.
Property type mix
Distribution of property types (houses, flats, bungalows) within SA3.
In SA3, the most common EPC-rated properties are house (around 68%) and flat (around 16%). 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 photovoltaic panels, 2.5 kWp
7905 occurrences · Code 34
- 2
Solar water heating
6179 occurrences · Code 19
- 3
Low energy lighting for all fixed outlets
5713 occurrences · Code 35
- 4
Floor insulation (solid floor)
3997 occurrences · Code 58
- 5
Cavity wall insulation
3498 occurrences · Code 6
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