Postcode district
EPC ratings in SA4
SA4 in Swansea has 12,318 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 SA4.
Property type mix
Distribution of property types (houses, flats, bungalows) within SA4.
In SA4, the most common EPC-rated properties are house (around 77%) and flat (around 12%). 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
13569 occurrences · Code 34
- 2
Solar water heating
12259 occurrences · Code 19
- 3
Low energy lighting for all fixed outlets
8929 occurrences · Code 35
- 4
Floor insulation (solid floor)
5659 occurrences · Code 58
- 5
Replace boiler with new condensing boiler
4732 occurrences · Code 20
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