Norwich house energy certificates
June 2021
The average house energy rating in Norwich postcode area is 62.1, D rating. This is by 0.3 worse score than the average house energy rating in England and Wales. The average potential rating is 80.0, C rating.
Norwich houses by energy rating
| Energy rating | Norwich | England & Wales |
|---|
| █ A | 0.3% | 0.1% |
| █ B | 9.7% | 9.4% |
| █ C | 50.9% | 51.8% |
| █ D | 15.1% | 15.8% |
| █ E | 17.4% | 17.8% |
| █ F | 5.2% | 4.1% |
| █ G | 1.3% | 1.0% |
Norwich map of energy efficiency of houses
Norwich houses by potential energy rating
| Potential energy rating | Norwich | England & Wales |
|---|
| █ A | 7.5% | 6.1% |
| █ B | 51.3% | 52.8% |
| █ C | 34.0% | 35.5% |
| █ D | 2.3% | 2.1% |
| █ E | 2.4% | 2.0% |
| █ F | 0.7% | 0.5% |
| █ G | 1.9% | 1.0% |
Norwich houses by main heating control energy efficiency
| Main heating control | Norwich | England & Wales |
|---|
| █ very poor | 2.0% | 5.8% |
| █ poor | 9.3% | 6.4% |
| █ average | 26.8% | 30.8% |
| █ good | 52.7% | 49.3% |
| █ very good | 9.2% | 7.7% |
Norwich houses by main heating energy efficiency
| Main heat efficiency | Norwich | England & Wales |
|---|
| █ very poor | 3.0% | 1.7% |
| █ poor | 5.5% | 2.4% |
| █ average | 21.9% | 9.6% |
| █ good | 65.2% | 81.8% |
| █ very good | 4.4% | 4.5% |
Norwich houses by walls energy efficiency
| Walls efficiency | Norwich | England & Wales |
|---|
| █ very poor | 21.8% | 24.4% |
| █ poor | 10.1% | 16.5% |
| █ average | 9.3% | 8.9% |
| █ good | 47.7% | 40.7% |
| █ very good | 11.2% | 9.5% |
Norwich houses by windows energy efficiency
| Windows efficiency | Norwich | England & Wales |
|---|
| █ very poor | 4.5% | 4.4% |
| █ poor | 4.2% | 4.4% |
| █ average | 47.3% | 55.1% |
| █ good | 34.2% | 27.3% |
| █ very good | 9.8% | 8.9% |
Norwich houses by hot water heating energy efficiency
| Hot water heating energy efficiency | Norwich | England & Wales |
|---|
| █ very poor | 6.4% | 4.0% |
| █ poor | 10.2% | 7.0% |
| █ average | 25.0% | 14.4% |
| █ good | 52.9% | 68.7% |
| █ very good | 5.5% | 5.9% |
Norwich houses by lighting energy efficiency
| Lightning energy efficiency | Norwich | England & Wales |
|---|
| █ very poor | 11.2% | 14.6% |
| █ poor | 9.6% | 10.5% |
| █ average | 16.5% | 17.0% |
| █ good | 18.5% | 18.3% |
| █ very good | 44.2% | 39.5% |
Other reports for Norwich postcode area
