Postcode district
EPC ratings in LL51
LL51 in Gwynedd has 219 properties with EPC certificates. The average rating is E, 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 LL51.
Property type mix
Distribution of property types (houses, flats, bungalows) within LL51.
In LL51, the most common EPC-rated properties are house (around 84%) 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 water heating
260 occurrences · Code 19
- 2
Solar photovoltaic panels, 2.5 kWp
247 occurrences · Code 34
- 3
Internal or external wall insulation
164 occurrences · Code 7
- 4
Floor insulation (solid floor)
161 occurrences · Code 58
- 5
Wind turbine
126 occurrences · Code 44
Sector breakdown
1 postcode sectors in LL51.
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