Postcode district
EPC ratings in HA7
HA7 in Harrow has 10,115 properties with EPC certificates. The average rating is D, matching the Harrow average. Browse sectors below or search for a specific address to view detailed property data. The area is predominantly house (54%). The most frequently recommended improvement is solar photovoltaic panels, 2.5 kwp.
EPC distribution
Percentage of properties in each EPC band across HA7.
Property type mix
Distribution of property types (houses, flats, bungalows) within HA7.
In HA7, the most common EPC-rated properties are house (around 54%) and flat (around 38%). 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
7561 occurrences · Code M
- 2
Low energy lighting for all fixed outlets
6792 occurrences · Code H
- 3
Solar water heating
6046 occurrences · Code L
- 4
Cavity wall insulation
4127 occurrences · Code B
- 5
Internal or external wall insulation
3279 occurrences · Code C
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 HA7
Book an accredited EPC assessment, Gas Safety certificate or EICR with EPC UK — qualified assessors covering your area.