Postcode district
EPC ratings in CM20
CM20 in Harlow has 9,043 properties with EPC certificates. The average rating is C, matching the Harlow 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 CM20.
Property type mix
Distribution of property types (houses, flats, bungalows) within CM20.
In CM20, the most common EPC-rated properties are house (around 50%) and flat (around 44%). 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
7775 occurrences · Code 34
- 2
Solar water heating
7492 occurrences · Code 19
- 3
Low energy lighting for all fixed outlets
5636 occurrences · Code 35
- 4
Cavity wall insulation
3335 occurrences · Code 6
- 5
Replace boiler with new condensing boiler
2935 occurrences · Code 20
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