Postcode district
EPC ratings in WD18
WD18 in Watford has 8,801 properties with EPC certificates. The average rating is C, above the Watford 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 WD18.
Property type mix
Distribution of property types (houses, flats, bungalows) within WD18.
In WD18, the most common EPC-rated properties are flat (around 56%) and house (around 41%). 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
4845 occurrences · Code 35
- 2
Solar photovoltaic panels, 2.5 kWp
4772 occurrences · Code 34
- 3
Solar water heating
4302 occurrences · Code 19
- 4
Internal or external wall insulation
3975 occurrences · Code 7
- 5
Floor insulation (suspended floor)
1885 occurrences · Code 57
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