Postcode district
EPC ratings in NN12
NN12 in E07000155 has 6,663 properties with EPC certificates. The average rating is D, matching the E07000155 average. Browse sectors below or search for a specific address to view detailed property data. The area is predominantly house (83%). The most frequently recommended improvement is solar photovoltaic panels, 2.5 kwp.
EPC distribution
Percentage of properties in each EPC band across NN12.
Property type mix
Distribution of property types (houses, flats, bungalows) within NN12.
In NN12, the most common EPC-rated properties are house (around 83%) and bungalow (around 9%). 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
10095 occurrences · Code M
- 2
Solar water heating
9143 occurrences · Code L
- 3
Low energy lighting for all fixed outlets
4528 occurrences · Code H
- 4
Floor insulation (solid floor)
3858 occurrences · Code E
- 5
Replace boiler with new condensing boiler
2473 occurrences · Code J
Check a specific property
Enter your postcode to view an EPC report
Pick your address to see live EPC data and improvement recommendations.
Partner Booking
Book an EPC assessment in NN12
Book an accredited EPC assessment, Gas Safety certificate or EICR with EPC UK — qualified assessors covering your area.