Suffolk home energy certificates
June 2021
The average home energy rating in Suffolk county is 63.8, D rating. This is by 0.7 worse score than the average home energy rating in England and Wales. The average potential rating is 79.1, C rating.
Suffolk homes by energy rating
| Energy rating | Suffolk | England & Wales |
|---|
| █ A | 0.2% | 0.1% |
| █ B | 11.6% | 12.0% |
| █ C | 53.5% | 54.9% |
| █ D | 13.3% | 13.5% |
| █ E | 15.8% | 15.2% |
| █ F | 4.6% | 3.4% |
| █ G | 1.1% | 0.9% |
Suffolk map of energy efficiency of properties
Suffolk homes by potential energy rating
| Potential energy rating | Suffolk | England & Wales |
|---|
| █ A | 5.6% | 4.2% |
| █ B | 47.5% | 44.8% |
| █ C | 39.0% | 45.6% |
| █ D | 2.4% | 2.2% |
| █ E | 2.6% | 1.9% |
| █ F | 0.8% | 0.5% |
| █ G | 2.1% | 0.7% |
Suffolk homes by main heating control energy efficiency
| Main heating control | Suffolk | England & Wales |
|---|
| █ very poor | 2.0% | 5.8% |
| █ poor | 11.0% | 9.4% |
| █ average | 26.6% | 29.4% |
| █ good | 52.5% | 49.0% |
| █ very good | 7.9% | 6.4% |
Suffolk homes by main heating energy efficiency
| Main heat efficiency | Suffolk | England & Wales |
|---|
| █ very poor | 4.4% | 5.3% |
| █ poor | 6.0% | 3.4% |
| █ average | 20.8% | 10.4% |
| █ good | 64.1% | 75.5% |
| █ very good | 4.8% | 5.4% |
Suffolk homes by walls energy efficiency
| Walls efficiency | Suffolk | England & Wales |
|---|
| █ very poor | 20.2% | 24.1% |
| █ poor | 10.6% | 15.9% |
| █ average | 8.7% | 8.1% |
| █ good | 49.2% | 40.7% |
| █ very good | 11.3% | 11.2% |
Suffolk homes by windows energy efficiency
| Windows efficiency | Suffolk | England & Wales |
|---|
| █ very poor | 6.0% | 6.3% |
| █ poor | 4.5% | 4.2% |
| █ average | 46.0% | 50.8% |
| █ good | 33.9% | 28.4% |
| █ very good | 9.6% | 10.3% |
Suffolk homes by hot water heating energy efficiency
| Hot water heating energy efficiency | Suffolk | England & Wales |
|---|
| █ very poor | 6.7% | 7.1% |
| █ poor | 9.5% | 6.9% |
| █ average | 24.8% | 14.4% |
| █ good | 53.2% | 64.7% |
| █ very good | 5.8% | 7.0% |
Suffolk homes by lighting energy efficiency
| Lightning energy efficiency | Suffolk | England & Wales |
|---|
| █ very poor | 11.1% | 14.5% |
| █ poor | 10.3% | 9.4% |
| █ average | 17.6% | 15.8% |
| █ good | 19.3% | 17.3% |
| █ very good | 41.7% | 43.0% |
Other reports for Suffolk county
