Postcode district
EPC ratings in SN4
SN4 in Wiltshire has 5,241 properties with EPC certificates. The average rating is D, matching the Wiltshire 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 SN4.
Property type mix
Distribution of property types (houses, flats, bungalows) within SN4.
In SN4, the most common EPC-rated properties are house (around 74%) 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
8796 occurrences · Code 34
- 2
Solar water heating
7959 occurrences · Code 19
- 3
Low energy lighting for all fixed outlets
4561 occurrences · Code 35
- 4
Floor insulation (solid floor)
3224 occurrences · Code 58
- 5
Replace boiler with new condensing boiler
2788 occurrences · Code 20
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