Postcode district
EPC ratings in CM20
CM20 in Harlow has 9,114 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. The area is predominantly house (50%). The most frequently recommended improvement is solar photovoltaic panels, 2.5 kwp.
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
8059 occurrences
- 2
Solar water heating
7522 occurrences
- 3
Low energy lighting for all fixed outlets
5673 occurrences
- 4
Cavity wall insulation
3412 occurrences
- 5
Floor insulation (solid floor)
3164 occurrences
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