Postcode district
EPC ratings in DL16
DL16 in County Durham has 8,413 properties with EPC certificates. The average rating is D, matching the County Durham 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 DL16.
Property type mix
Distribution of property types (houses, flats, bungalows) within DL16.
In DL16, the most common EPC-rated properties are house (around 82%) and bungalow (around 11%). 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
9903 occurrences · Code 34
- 2
Solar water heating
9321 occurrences · Code 19
- 3
Low energy lighting for all fixed outlets
5502 occurrences · Code 35
- 4
Floor insulation (solid floor)
2201 occurrences · Code 58
- 5
Replace boiler with new condensing boiler
2091 occurrences · Code 20
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