Postcode district
EPC ratings in PO17
PO17 in Winchester has 2,219 properties with EPC certificates. The average rating is C, matching the Winchester average. Browse sectors below or search for a specific address to view detailed property data. The area is predominantly house (63%). The most frequently recommended improvement is solar photovoltaic panels, 2.5 kwp.
EPC distribution
Percentage of properties in each EPC band across PO17.
Property type mix
Distribution of property types (houses, flats, bungalows) within PO17.
In PO17, the most common EPC-rated properties are house (around 63%) and flat (around 25%). 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
1960 occurrences · Code M
- 2
Solar water heating
1902 occurrences · Code L
- 3
Low energy lighting for all fixed outlets
1398 occurrences · Code H
- 4
Floor insulation (solid floor)
798 occurrences · Code E
- 5
Replace boiler with new condensing boiler
580 occurrences · Code J
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