Postcode district
EPC ratings in SN1
SN1 in Swindon has 13,251 properties with EPC certificates. The average rating is D, below the Swindon average. Browse sectors below or search for a specific address to view detailed property data. The area is predominantly house (60%). The most frequently recommended improvement is solar photovoltaic panels, 2.5 kwp.
EPC distribution
Percentage of properties in each EPC band across SN1.
Property type mix
Distribution of property types (houses, flats, bungalows) within SN1.
In SN1, the most common EPC-rated properties are house (around 60%) and flat (around 35%). 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
10712 occurrences · Code M
- 2
Solar water heating
9553 occurrences · Code L
- 3
Low energy lighting for all fixed outlets
6407 occurrences · Code H
- 4
Internal or external wall insulation
5544 occurrences · Code C
- 5
Cavity wall insulation
4067 occurrences · Code B
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