Postcode district
EPC ratings in SL1
SL1 in Slough has 20,208 properties with EPC certificates. The average rating is C, matching the Slough average. Browse sectors below or search for a specific address to view detailed property data. The area is predominantly flat (48%). The most frequently recommended improvement is solar photovoltaic panels, 2.5 kwp.
EPC distribution
Percentage of properties in each EPC band across SL1.
Property type mix
Distribution of property types (houses, flats, bungalows) within SL1.
In SL1, the most common EPC-rated properties are flat (around 48%) and house (around 44%). 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
15727 occurrences · Code M
- 2
Solar water heating
13539 occurrences · Code L
- 3
Low energy lighting for all fixed outlets
11611 occurrences · Code H
- 4
Cavity wall insulation
6595 occurrences · Code B
- 5
Replace boiler with new condensing boiler
6231 occurrences · Code J
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