Postcode district
EPC ratings in SW20
SW20 in Merton has 9,594 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 SW20.
Property type mix
Distribution of property types (houses, flats, bungalows) within SW20.
In SW20, the most common EPC-rated properties are house (around 51%) and flat (around 43%). 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
Internal or external wall insulation
7185 occurrences · Code 7
- 2
Low energy lighting for all fixed outlets
6333 occurrences · Code 35
- 3
Solar photovoltaic panels, 2.5 kWp
6301 occurrences · Code 34
- 4
Solar water heating
5027 occurrences · Code 19
- 5
Floor insulation (suspended floor)
2830 occurrences · Code 57
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