Postcode district
EPC ratings in LL49
LL49 in Gwynedd has 1,580 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 LL49.
Property type mix
Distribution of property types (houses, flats, bungalows) within LL49.
In LL49, the most common EPC-rated properties are house (around 65%) and flat (around 20%). 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
1364 occurrences · Code 34
- 2
Solar water heating
1223 occurrences · Code 19
- 3
Low energy lighting for all fixed outlets
936 occurrences · Code 35
- 4
Internal or external wall insulation
802 occurrences · Code 7
- 5
Floor insulation (solid floor)
697 occurrences · Code 58
Sector breakdown
1 postcode sectors in LL49.
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