Postcode district
EPC ratings in PO1
PO1 in Portsmouth has 11,597 properties with EPC certificates. The average rating is C, above the Portsmouth 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 PO1.
Property type mix
Distribution of property types (houses, flats, bungalows) within PO1.
In PO1, the most common EPC-rated properties are flat (around 58%) and house (around 34%). 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
Low energy lighting for all fixed outlets
7231 occurrences · Code 35
- 2
Solar photovoltaic panels, 2.5 kWp
5642 occurrences · Code 34
- 3
Cavity wall insulation
5285 occurrences · Code 6
- 4
Solar water heating
5052 occurrences · Code 19
- 5
Replace boiler with new condensing boiler
2782 occurrences · Code 20
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