Postcode district
EPC ratings in CM13
CM13 in Brentwood has 8,036 properties with EPC certificates. The average rating is D, matching the Brentwood average. Browse sectors below or search for a specific address to view detailed property data. The area is predominantly house (61%). The most frequently recommended improvement is solar photovoltaic panels, 2.5 kwp.
EPC distribution
Percentage of properties in each EPC band across CM13.
Property type mix
Distribution of property types (houses, flats, bungalows) within CM13.
In CM13, the most common EPC-rated properties are house (around 61%) and flat (around 24%). 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
7392 occurrences · Code M
- 2
Solar water heating
6208 occurrences · Code L
- 3
Low energy lighting for all fixed outlets
5426 occurrences · Code H
- 4
Floor insulation (solid floor)
3369 occurrences · Code E
- 5
Cavity wall insulation
2963 occurrences · Code B
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