Postcode district
EPC ratings in WD4
WD4 in Dacorum has 2,196 properties with EPC certificates. The average rating is D, below the Dacorum 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 WD4.
Property type mix
Distribution of property types (houses, flats, bungalows) within WD4.
In WD4, the most common EPC-rated properties are house (around 66%) and flat (around 22%). 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
3021 occurrences · Code 34
- 2
Solar water heating
2492 occurrences · Code 19
- 3
Low energy lighting for all fixed outlets
2464 occurrences · Code 35
- 4
Internal or external wall insulation
1165 occurrences · Code 7
- 5
Replace boiler with new condensing boiler
1059 occurrences · Code 20
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