Postcode district
EPC ratings in SG12
SG12 in East Hertfordshire has 9,275 properties with EPC certificates. The average rating is D, matching the East Hertfordshire average. Browse sectors below or search for a specific address to view detailed property data. The area is predominantly house (59%). The most frequently recommended improvement is solar photovoltaic panels, 2.5 kwp.
EPC distribution
Percentage of properties in each EPC band across SG12.
Property type mix
Distribution of property types (houses, flats, bungalows) within SG12.
In SG12, the most common EPC-rated properties are house (around 59%) and flat (around 31%). 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
6749 occurrences · Code M
- 2
Solar water heating
6087 occurrences · Code L
- 3
Low energy lighting for all fixed outlets
5179 occurrences · Code H
- 4
Cavity wall insulation
2567 occurrences · Code B
- 5
Replace boiler with new condensing boiler
2481 occurrences · Code J
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