Postcode district
EPC ratings in DE23
DE23 in Derby has 18,420 properties with EPC certificates. The average rating is D, matching the Derby average. Browse sectors below or search for a specific address to view detailed property data. The area is predominantly house (77%). The most frequently recommended improvement is solar photovoltaic panels, 2.5 kwp.
EPC distribution
Percentage of properties in each EPC band across DE23.
Property type mix
Distribution of property types (houses, flats, bungalows) within DE23.
In DE23, the most common EPC-rated properties are house (around 77%) and flat (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 photovoltaic panels, 2.5 kWp
21504 occurrences · Code M
- 2
Solar water heating
17731 occurrences · Code L
- 3
Low energy lighting for all fixed outlets
14406 occurrences · Code H
- 4
Internal or external wall insulation
12619 occurrences · Code C
- 5
Replace boiler with new condensing boiler
7020 occurrences · Code J
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