Postcode district
EPC ratings in LL39
LL39 in Gwynedd has 76 properties with EPC certificates. The average rating is F, below 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 LL39.
Property type mix
Distribution of property types (houses, flats, bungalows) within LL39.
In LL39, the most common EPC-rated properties are house (around 76%) and bungalow (around 21%). 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
86 occurrences · Code 34
- 2
Solar water heating
83 occurrences · Code 19
- 3
Internal or external wall insulation
63 occurrences · Code 7
- 4
Wind turbine
52 occurrences · Code 44
- 5
Low energy lighting for all fixed outlets
41 occurrences · Code 35
Sector breakdown
1 postcode sectors in LL39.
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