Postcode district
EPC ratings in CF5
CF5 in Cardiff has 21,305 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. The area is predominantly house (73%). The most frequently recommended improvement is solar photovoltaic panels, 2.5 kwp.
EPC distribution
Percentage of properties in each EPC band across CF5.
Property type mix
Distribution of property types (houses, flats, bungalows) within CF5.
In CF5, the most common EPC-rated properties are house (around 73%) and flat (around 24%). 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
23188 occurrences · Code M
- 2
Solar water heating
20408 occurrences · Code L
- 3
Low energy lighting for all fixed outlets
16148 occurrences · Code H
- 4
Floor insulation (solid floor)
10209 occurrences · Code E
- 5
Cavity wall insulation
8901 occurrences · Code B
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