Postcode district
EPC ratings in LL31
LL31 in Conwy has 3,660 properties with EPC certificates. The average rating is D, matching the Conwy 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 LL31.
Property type mix
Distribution of property types (houses, flats, bungalows) within LL31.
In LL31, the most common EPC-rated properties are house (around 67%) 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
3513 occurrences · Code 34
- 2
Solar water heating
3110 occurrences · Code 19
- 3
Low energy lighting for all fixed outlets
2503 occurrences · Code 35
- 4
Cavity wall insulation
1138 occurrences · Code 6
- 5
Internal or external wall insulation
1083 occurrences · Code 7
Sector breakdown
1 postcode sectors in LL31.
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