Postcode district
EPC ratings in BL3
BL3 in Bolton has 18,900 properties with EPC certificates. The average rating is D, matching the Bolton average. Browse sectors below or search for a specific address to view detailed property data. The area is predominantly house (74%). The most frequently recommended improvement is solar photovoltaic panels, 2.5 kwp.
EPC distribution
Percentage of properties in each EPC band across BL3.
Property type mix
Distribution of property types (houses, flats, bungalows) within BL3.
In BL3, the most common EPC-rated properties are house (around 74%) and flat (around 17%). 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
21978 occurrences · Code M
- 2
Solar water heating
18701 occurrences · Code L
- 3
Low energy lighting for all fixed outlets
15686 occurrences · Code H
- 4
Cavity wall insulation
7691 occurrences · Code B
- 5
Replace boiler with new condensing boiler
6501 occurrences · Code J
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