Postcode district
EPC ratings in TW3
TW3 in Hounslow has 12,554 properties with EPC certificates. The average rating is D, below the Hounslow 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 TW3.
Property type mix
Distribution of property types (houses, flats, bungalows) within TW3.
In TW3, the most common EPC-rated properties are flat (around 60%) and house (around 35%). 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
Internal or external wall insulation
6222 occurrences · Code 7
- 2
Solar photovoltaic panels, 2.5 kWp
6114 occurrences · Code 34
- 3
Solar water heating
5462 occurrences · Code 19
- 4
Low energy lighting for all fixed outlets
5117 occurrences · Code 35
- 5
Floor insulation (suspended floor)
2933 occurrences · Code 57
Check a specific property
Enter your postcode to view an EPC report
Pick your address to see live EPC data and improvement recommendations.