Postcode district
EPC ratings in NP12
NP12 in Caerphilly has 9,891 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.
EPC distribution
Percentage of properties in each EPC band across NP12.
Property type mix
Distribution of property types (houses, flats, bungalows) within NP12.
In NP12, the most common EPC-rated properties are house (around 84%) 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
11068 occurrences · Code 34
- 2
Solar water heating
10186 occurrences · Code 19
- 3
Low energy lighting for all fixed outlets
6601 occurrences · Code 35
- 4
Floor insulation (solid floor)
4918 occurrences · Code 58
- 5
Replace boiler with new condensing boiler
3670 occurrences · Code 20
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