Postcode district
EPC ratings in CF15
CF15 in Cardiff has 4,205 properties with EPC certificates. The average rating is C, matching the Cardiff 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 CF15.
Property type mix
Distribution of property types (houses, flats, bungalows) within CF15.
In CF15, the most common EPC-rated properties are house (around 77%) 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
5179 occurrences · Code 34
- 2
Solar water heating
4324 occurrences · Code 19
- 3
Low energy lighting for all fixed outlets
3517 occurrences · Code 35
- 4
Floor insulation (solid floor)
2179 occurrences · Code 58
- 5
Replace boiler with new condensing boiler
1715 occurrences · Code 20
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