Postcode district
EPC ratings in SW1W
SW1W in Westminster has 4,123 properties with EPC certificates. The average rating is C, matching the Westminster 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 SW1W.
Property type mix
Distribution of property types (houses, flats, bungalows) within SW1W.
In SW1W, the most common EPC-rated properties are flat (around 79%) and house (around 17%). 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
Internal or external wall insulation
3121 occurrences · Code 7
- 2
Low energy lighting for all fixed outlets
2796 occurrences · Code 35
- 3
Replace single glazed windows with low-E double glazed windows
1990 occurrences · Code 8
- 4
Solar photovoltaic panels, 2.5 kWp
989 occurrences · Code 34
- 5
Draught proofing
940 occurrences · Code 10
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