NW7 is around the national average for energy efficiency.
Data from 9,469 property assessments shows NW7 averaging 71 out of 100, placing it around the national average. For reference, the England and Wales average is 67 — so NW7 is around that benchmark. The most common rating band is B, with 31.1% of homes rated A or B and 57.8% in the C or D bands. Meanwhile, 1.7% of homes sit in the F or G bands — the least efficient categories. In practical terms, a B rating indicates well-insulated homes with efficient heating — energy bills here tend to be well below average.
Walk through NW7 and you will mostly see flats. Flats make up a notable 48% of homes here. Around 62% of properties are owner-occupied , while 29% are privately rented . Gas central heating is the main fuel source for 78% of homes, which is typical for urban areas across England.
There is genuine room for improvement here. If every recommended upgrade were carried out, the average score could climb from 71 to 80 — a 9-point jump that would lift the typical rating to C. If you live in NW7 and want to reduce your energy bills, start with our guide to loft insulation — it is one of the most cost-effective upgrades you can make.
EPC Rating Distribution
Energy Efficiency Score
Potential score if all improvements made: 80 (rating C)
Recommended Improvements
Government funding may be available for some of these improvements. Check grants →
More data — property types, tenure & fuel
Property Types
Tenure
Main Fuel Types
Frequently asked questions
What is the average EPC rating in NW7?
Homes in NW7 have an average EPC rating of C, scoring 71 out of 100 for energy efficiency. That figure comes from 9,469 certificates issued across the district.
This is broadly in line with the national average of 67 — neither particularly efficient nor particularly wasteful.
What percentage of homes in NW7 are rated F or G?
1.7% of homes in NW7 fall into the F or G bands — the lowest energy efficiency ratings. Nationally, the figure is 2.9%.
This is actually better than the national picture, suggesting the housing stock in NW7 is in relatively good shape — though any home rated F or G would still benefit enormously from basic upgrades. Landlords should note that F and G rated properties cannot legally be rented out under current MEES rules.