Postcode district
EPC ratings in NN7
NN7 in South Northamptonshire has 5,214 properties with EPC certificates. The average rating is D, matching the South Northamptonshire 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 NN7.
Property type mix
Distribution of property types (houses, flats, bungalows) within NN7.
In NN7, the most common EPC-rated properties are house (around 80%) and bungalow (around 15%). 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
9483 occurrences · Code 34
- 2
Solar water heating
7908 occurrences · Code 19
- 3
Low energy lighting for all fixed outlets
4934 occurrences · Code 35
- 4
Floor insulation (solid floor)
4019 occurrences · Code 58
- 5
Internal or external wall insulation
2325 occurrences · Code 7
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