Rochester house energy certificates
June 2021
The average house energy rating in Rochester postcode area is 64.0, D rating. This is by 1.6 better score than the average house energy rating in England and Wales. The average potential rating is 81.0, C rating.
Rochester houses by energy rating
| Energy rating | Rochester | England & Wales |
|---|
| █ A | 0.1% | 0.1% |
| █ B | 10.7% | 9.4% |
| █ C | 55.8% | 51.8% |
| █ D | 15.0% | 15.8% |
| █ E | 15.0% | 17.8% |
| █ F | 2.8% | 4.1% |
| █ G | 0.7% | 1.0% |
Rochester map of energy efficiency of houses
Rochester houses by potential energy rating
| Potential energy rating | Rochester | England & Wales |
|---|
| █ A | 6.4% | 6.1% |
| █ B | 56.2% | 52.8% |
| █ C | 32.9% | 35.5% |
| █ D | 1.6% | 2.1% |
| █ E | 1.5% | 2.0% |
| █ F | 0.3% | 0.5% |
| █ G | 1.0% | 1.0% |
Rochester houses by main heating control energy efficiency
| Main heating control | Rochester | England & Wales |
|---|
| █ very poor | 4.9% | 5.8% |
| █ poor | 5.9% | 6.4% |
| █ average | 31.0% | 30.8% |
| █ good | 49.0% | 49.3% |
| █ very good | 9.2% | 7.7% |
Rochester houses by main heating energy efficiency
| Main heat efficiency | Rochester | England & Wales |
|---|
| █ very poor | 1.5% | 1.7% |
| █ poor | 1.4% | 2.4% |
| █ average | 6.5% | 9.6% |
| █ good | 85.7% | 81.8% |
| █ very good | 4.9% | 4.5% |
Rochester houses by walls energy efficiency
| Walls efficiency | Rochester | England & Wales |
|---|
| █ very poor | 19.7% | 24.4% |
| █ poor | 19.1% | 16.5% |
| █ average | 9.6% | 8.9% |
| █ good | 40.7% | 40.7% |
| █ very good | 10.9% | 9.5% |
Rochester houses by windows energy efficiency
| Windows efficiency | Rochester | England & Wales |
|---|
| █ very poor | 3.2% | 4.4% |
| █ poor | 3.3% | 4.4% |
| █ average | 58.5% | 55.1% |
| █ good | 25.1% | 27.3% |
| █ very good | 9.9% | 8.9% |
Rochester houses by hot water heating energy efficiency
| Hot water heating energy efficiency | Rochester | England & Wales |
|---|
| █ very poor | 2.7% | 4.0% |
| █ poor | 4.9% | 7.0% |
| █ average | 14.4% | 14.4% |
| █ good | 70.5% | 68.7% |
| █ very good | 7.5% | 5.9% |
Rochester houses by lighting energy efficiency
| Lightning energy efficiency | Rochester | England & Wales |
|---|
| █ very poor | 14.8% | 14.6% |
| █ poor | 9.7% | 10.5% |
| █ average | 15.9% | 17.0% |
| █ good | 16.7% | 18.3% |
| █ very good | 42.9% | 39.5% |
Other reports for Rochester postcode area
