Postcode district
EPC ratings in SL4
SL4 in Windsor and Maidenhead has 13,256 properties with EPC certificates. The average rating is D, matching the Windsor and Maidenhead 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 SL4.
Property type mix
Distribution of property types (houses, flats, bungalows) within SL4.
In SL4, the most common EPC-rated properties are house (around 58%) and flat (around 33%). 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
10844 occurrences · Code 34
- 2
Low energy lighting for all fixed outlets
9966 occurrences · Code 35
- 3
Solar water heating
9228 occurrences · Code 19
- 4
Internal or external wall insulation
5082 occurrences · Code 7
- 5
Cavity wall insulation
4287 occurrences · Code 6
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