Postcode district
EPC ratings in CR4
CR4 in Merton has 16,749 properties with EPC certificates. The average rating is D, matching the Merton 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 CR4.
Property type mix
Distribution of property types (houses, flats, bungalows) within CR4.
In CR4, the most common EPC-rated properties are house (around 51%) and flat (around 40%). 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
11634 occurrences · Code 34
- 2
Solar water heating
11030 occurrences · Code 19
- 3
Low energy lighting for all fixed outlets
10973 occurrences · Code 35
- 4
Internal or external wall insulation
9872 occurrences · Code 7
- 5
Replace boiler with new condensing boiler
6806 occurrences · Code 20
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