Norwich house energy certificates
June 2020
The average house energy rating in Norwich postcode area is 62.0, D rating. This is by 0.3 worse score than the average house energy rating in England and Wales. The average potential rating is 79.6, C rating.
Norwich houses by energy rating

Energy rating | Norwich | England & Wales |
---|
█ A | 0.3% | 0.1% |
█ B | 9.9% | 9.6% |
█ C | 50.3% | 50.9% |
█ D | 15.3% | 15.9% |
█ E | 17.6% | 18.2% |
█ F | 5.4% | 4.2% |
█ G | 1.3% | 1.1% |
Norwich map of energy efficiency of houses

Norwich houses by potential energy rating

Potential energy rating | Norwich | England & Wales |
---|
█ A | 7.4% | 6.1% |
█ B | 49.8% | 51.4% |
█ C | 35.1% | 36.6% |
█ D | 2.5% | 2.3% |
█ E | 2.6% | 2.1% |
█ F | 0.7% | 0.5% |
█ G | 1.8% | 1.0% |
Norwich houses by main heating control energy efficiency

Main heating control | Norwich | England & Wales |
---|
█ very poor | 2.0% | 6.0% |
█ poor | 9.8% | 6.7% |
█ average | 27.6% | 31.5% |
█ good | 51.4% | 48.0% |
█ very good | 9.2% | 7.7% |
Norwich houses by main heating energy efficiency

Main heat efficiency | Norwich | England & Wales |
---|
█ very poor | 2.9% | 1.7% |
█ poor | 5.6% | 2.5% |
█ average | 22.1% | 9.8% |
█ good | 64.6% | 81.2% |
█ very good | 4.8% | 4.9% |
Norwich houses by walls energy efficiency

Walls efficiency | Norwich | England & Wales |
---|
█ very poor | 21.9% | 24.4% |
█ poor | 10.1% | 16.5% |
█ average | 8.1% | 7.7% |
█ good | 48.7% | 41.8% |
█ very good | 11.2% | 9.6% |
Norwich houses by windows energy efficiency

Windows efficiency | Norwich | England & Wales |
---|
█ very poor | 4.7% | 4.5% |
█ poor | 4.3% | 4.5% |
█ average | 47.3% | 54.7% |
█ good | 33.8% | 27.2% |
█ very good | 9.9% | 9.1% |
Norwich houses by hot water heating energy efficiency

Hot water heating energy efficiency | Norwich | England & Wales |
---|
█ very poor | 6.4% | 4.1% |
█ poor | 10.2% | 7.1% |
█ average | 25.4% | 14.6% |
█ good | 52.2% | 67.8% |
█ very good | 5.8% | 6.4% |
Norwich houses by lighting energy efficiency

Lightning energy efficiency | Norwich | England & Wales |
---|
█ very poor | 11.8% | 15.3% |
█ poor | 10.1% | 11.1% |
█ average | 17.1% | 17.6% |
█ good | 18.7% | 18.5% |
█ very good | 42.3% | 37.5% |
Other reports for Norwich postcode area