Postcode district
EPC ratings in WD17
WD17 in Watford has 6,773 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. The area is predominantly flat (56%). The most frequently recommended improvement is low energy lighting for all fixed outlets.
EPC distribution
Percentage of properties in each EPC band across WD17.
Property type mix
Distribution of property types (houses, flats, bungalows) within WD17.
In WD17, the most common EPC-rated properties are flat (around 56%) and house (around 37%). 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
3798 occurrences · Code H
- 2
Solar photovoltaic panels, 2.5 kWp
3263 occurrences · Code M
- 3
Internal or external wall insulation
2752 occurrences · Code C
- 4
Solar water heating
2607 occurrences · Code L
- 5
Replace boiler with new condensing boiler
1477 occurrences · Code J
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