Postcode district
EPC ratings in CF81
CF81 in Caerphilly has 5,231 properties with EPC certificates. The average rating is D, matching the Caerphilly average. Browse sectors below or search for a specific address to view detailed property data. The area is predominantly house (82%). The most frequently recommended improvement is solar photovoltaic panels, 2.5 kwp.
EPC distribution
Percentage of properties in each EPC band across CF81.
Property type mix
Distribution of property types (houses, flats, bungalows) within CF81.
In CF81, the most common EPC-rated properties are house (around 82%) 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
5866 occurrences · Code M
- 2
Solar water heating
5433 occurrences · Code L
- 3
Low energy lighting for all fixed outlets
3865 occurrences · Code H
- 4
Internal or external wall insulation
3120 occurrences · Code C
- 5
Floor insulation (solid floor)
3019 occurrences · Code E
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