Postcode district
EPC ratings in TW18
TW18 in Spelthorne has 7,836 properties with EPC certificates. The average rating is C, above the Spelthorne 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 TW18.
Property type mix
Distribution of property types (houses, flats, bungalows) within TW18.
In TW18, the most common EPC-rated properties are house (around 46%) and flat (around 45%). 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
6547 occurrences · Code 34
- 2
Solar water heating
5873 occurrences · Code 19
- 3
Low energy lighting for all fixed outlets
5621 occurrences · Code 35
- 4
Cavity wall insulation
3222 occurrences · Code 6
- 5
Internal or external wall insulation
3054 occurrences · Code 7
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