Postcode district
EPC ratings in CF42
CF42 in Rhondda Cynon Taf has 4,786 properties with EPC certificates. The average rating is D, matching the Rhondda Cynon Taf average. Browse sectors below or search for a specific address to view detailed property data. The area is predominantly house (90%). The most frequently recommended improvement is solar photovoltaic panels, 2.5 kwp.
EPC distribution
Percentage of properties in each EPC band across CF42.
Property type mix
Distribution of property types (houses, flats, bungalows) within CF42.
In CF42, the most common EPC-rated properties are house (around 90%) and flat (around 8%). 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
6351 occurrences · Code M
- 2
Solar water heating
5935 occurrences · Code L
- 3
Internal or external wall insulation
5744 occurrences · Code C
- 4
Low energy lighting for all fixed outlets
4630 occurrences · Code H
- 5
Floor insulation (solid floor)
3205 occurrences · Code E
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