SG17 is above average for energy efficiency — better than most areas in England and Wales.
Across 5,097 assessed properties, SG17 achieves an average EPC score of 72 out of 100, placing it above the national average. For reference, the England and Wales average is 67 — so SG17 is above that benchmark. The most common rating band is B, with 33.1% of homes rated A or B and 59.6% in the C or D bands. Meanwhile, 1% 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 SG17 and you will mostly see houses. Around 63% of properties are owner-occupied and 20% are social housing. Gas central heating is the main fuel source for 96% 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 72 to 85 — a 13-point jump that would lift the typical rating to B. If you live in SG17 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: 85 (rating B)
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 SG17?
Homes in SG17 have an average EPC rating of C, scoring 72 out of 100 for energy efficiency. That figure comes from 5,097 certificates issued across the district.
To put that in perspective, SG17 performs better than most areas in England and Wales — the national average is just 67.
What percentage of homes in SG17 are rated F or G?
1% of homes in SG17 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 SG17 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.