Dorchester home energy certificates
June 2020
The average home energy rating in Dorchester postcode area is 62.9, D rating. This is by 1.5 worse score than the average home energy rating in England and Wales. The average potential rating is 77.6, C rating.
Dorchester homes by energy rating

Energy rating | Dorchester | England & Wales |
---|
█ A | 0.1% | 0.1% |
█ B | 11.2% | 12.1% |
█ C | 52.1% | 54.2% |
█ D | 12.5% | 13.6% |
█ E | 16.7% | 15.5% |
█ F | 5.8% | 3.6% |
█ G | 1.6% | 1.0% |
Dorchester map of energy efficiency of properties

Dorchester homes by potential energy rating

Potential energy rating | Dorchester | England & Wales |
---|
█ A | 4.7% | 4.2% |
█ B | 40.9% | 44.0% |
█ C | 45.3% | 46.1% |
█ D | 2.9% | 2.4% |
█ E | 3.2% | 2.1% |
█ F | 1.1% | 0.5% |
█ G | 1.9% | 0.7% |
Dorchester homes by main heating control energy efficiency

Main heating control | Dorchester | England & Wales |
---|
█ very poor | 2.7% | 6.0% |
█ poor | 13.3% | 9.7% |
█ average | 30.5% | 30.1% |
█ good | 46.0% | 47.7% |
█ very good | 7.4% | 6.5% |
Dorchester homes by main heating energy efficiency

Main heat efficiency | Dorchester | England & Wales |
---|
█ very poor | 4.5% | 5.0% |
█ poor | 6.2% | 3.6% |
█ average | 19.6% | 10.5% |
█ good | 64.5% | 75.2% |
█ very good | 5.2% | 5.7% |
Dorchester homes by walls energy efficiency

Walls efficiency | Dorchester | England & Wales |
---|
█ very poor | 16.3% | 24.2% |
█ poor | 17.2% | 15.8% |
█ average | 8.6% | 7.2% |
█ good | 47.3% | 41.5% |
█ very good | 10.6% | 11.3% |
Dorchester homes by windows energy efficiency

Windows efficiency | Dorchester | England & Wales |
---|
█ very poor | 7.5% | 6.5% |
█ poor | 5.1% | 4.4% |
█ average | 46.8% | 50.4% |
█ good | 31.2% | 28.4% |
█ very good | 9.4% | 10.3% |
Dorchester homes by hot water heating energy efficiency

Hot water heating energy efficiency | Dorchester | England & Wales |
---|
█ very poor | 8.2% | 7.0% |
█ poor | 8.2% | 6.9% |
█ average | 21.1% | 14.7% |
█ good | 56.3% | 64.1% |
█ very good | 6.2% | 7.4% |
Dorchester homes by lighting energy efficiency

Lightning energy efficiency | Dorchester | England & Wales |
---|
█ very poor | 12.4% | 15.3% |
█ poor | 9.8% | 9.9% |
█ average | 15.9% | 16.4% |
█ good | 16.6% | 17.5% |
█ very good | 45.3% | 40.9% |
Other reports for Dorchester postcode area