Postcode district
EPC ratings in LL18
LL18 in Denbighshire has 12,521 properties with EPC certificates. The average rating is D, matching the Denbighshire average. Browse sectors below or search for a specific address to view detailed property data. The area is predominantly house (51%). The most frequently recommended improvement is solar photovoltaic panels, 2.5 kwp.
EPC distribution
Percentage of properties in each EPC band across LL18.
Property type mix
Distribution of property types (houses, flats, bungalows) within LL18.
In LL18, the most common EPC-rated properties are house (around 51%) and bungalow (around 25%). 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
15722 occurrences · Code M
- 2
Solar water heating
13926 occurrences · Code L
- 3
Low energy lighting for all fixed outlets
10506 occurrences · Code H
- 4
Floor insulation (solid floor)
6287 occurrences · Code E
- 5
Internal or external wall insulation
6160 occurrences · Code C
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