Postcode district
EPC ratings in LL48
LL48 in Gwynedd has 744 properties with EPC certificates. The average rating is D, matching the Gwynedd 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 LL48.
Property type mix
Distribution of property types (houses, flats, bungalows) within LL48.
In LL48, the most common EPC-rated properties are house (around 80%) and bungalow (around 15%). 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
805 occurrences · Code 34
- 2
Solar water heating
796 occurrences · Code 19
- 3
Internal or external wall insulation
466 occurrences · Code 7
- 4
Floor insulation (solid floor)
457 occurrences · Code 58
- 5
Low energy lighting for all fixed outlets
422 occurrences · Code 35
Sector breakdown
1 postcode sectors in LL48.
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