Postcode district
EPC ratings in SM1
SM1 in Sutton has 14,072 properties with EPC certificates. The average rating is D, matching the Sutton average. Browse sectors below or search for a specific address to view detailed property data. The area is predominantly flat (51%). The most frequently recommended improvement is low energy lighting for all fixed outlets.
EPC distribution
Percentage of properties in each EPC band across SM1.
Property type mix
Distribution of property types (houses, flats, bungalows) within SM1.
In SM1, the most common EPC-rated properties are flat (around 51%) and house (around 41%). 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
Low energy lighting for all fixed outlets
8875 occurrences · Code H
- 2
Solar photovoltaic panels, 2.5 kWp
7617 occurrences · Code M
- 3
Internal or external wall insulation
7263 occurrences · Code C
- 4
Solar water heating
6614 occurrences · Code L
- 5
Floor insulation (suspended floor)
3746 occurrences · Code E
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