Postcode district
EPC ratings in WD25
WD25 in Watford has 7,149 properties with EPC certificates. The average rating is D, matching the Watford average. Browse sectors below or search for a specific address to view detailed property data. The area is predominantly house (59%). The most frequently recommended improvement is solar photovoltaic panels, 2.5 kwp.
EPC distribution
Percentage of properties in each EPC band across WD25.
Property type mix
Distribution of property types (houses, flats, bungalows) within WD25.
In WD25, the most common EPC-rated properties are house (around 59%) and flat (around 32%). 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
7262 occurrences · Code M
- 2
Low energy lighting for all fixed outlets
6572 occurrences · Code H
- 3
Solar water heating
6518 occurrences · Code L
- 4
Floor insulation (solid floor)
2898 occurrences · Code E
- 5
Replace boiler with new condensing boiler
2502 occurrences · Code J
Check a specific property
Enter your postcode to view an EPC report
Pick your address to see live EPC data and improvement recommendations.
Partner Booking
Book an EPC assessment in WD25
Book an accredited EPC assessment, Gas Safety certificate or EICR with EPC UK — qualified assessors covering your area.