GU7 is around the national average for energy efficiency.
Looking at the energy data for GU7, this Waverley district scores an average of 67 out of 100, placing it around the national average. Compared to the national average of 67, that puts GU7 around the norm for England and Wales. The most common rating band is D, with 17.9% of homes rated A or B and 68.0% in the C or D bands. Meanwhile, 2.1% of homes sit in the F or G bands — the least efficient categories. In practical terms, a rating of D means many homes here lose more heat than average — potentially adding £200-400 per year to energy bills compared to a C-rated home.
The area is characterised by houses. Flats make up a notable 27% of homes here. Around 70% of properties are owner-occupied . Gas central heating is the main fuel source for 84% 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 67 to 80 — a 13-point jump that would lift the typical rating to C. If you live in GU7 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 GU7?
Homes in GU7 have an average EPC rating of D, scoring 67 out of 100 for energy efficiency. That figure comes from 8,094 certificates issued across the district.
This is broadly in line with the national average of 67 — neither particularly efficient nor particularly wasteful. A D rating typically means higher-than-necessary heating bills, especially in older properties without adequate insulation.
What percentage of homes in GU7 are rated F or G?
2.1% of homes in GU7 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 GU7 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.