Postcode district
EPC ratings in HP23
HP23 in Dacorum has 5,146 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 HP23.
Property type mix
Distribution of property types (houses, flats, bungalows) within HP23.
In HP23, the most common EPC-rated properties are house (around 77%) and flat (around 14%). 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
5831 occurrences · Code 34
- 2
Solar water heating
5302 occurrences · Code 19
- 3
Low energy lighting for all fixed outlets
3616 occurrences · Code 35
- 4
Floor insulation (solid floor)
2191 occurrences · Code 58
- 5
Replace boiler with new condensing boiler
2176 occurrences · Code 20
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