Portsmouth home energy efficiency
June 2023
Residential buildings are ordinary efficient. The average home energy rating in Portsmouth postcode area is 65.3, D rating. This is by 0.2 better score than the average home energy rating in England and Wales. The average potential rating is 79.1, C rating.
Portsmouth homes by energy rating
| Energy rating | Portsmouth | England & Wales |
|---|
| █ A | 0.1% | 0.1% |
| █ B | 10.5% | 11.5% |
| █ C | 60.3% | 57.6% |
| █ D | 12.4% | 12.9% |
| █ E | 12.9% | 14.0% |
| █ F | 2.9% | 3.0% |
| █ G | 0.8% | 0.8% |
Portsmouth map of energy efficiency of properties
Portsmouth homes by potential energy rating
| Potential energy rating | Portsmouth | England & Wales |
|---|
| █ A | 3.5% | 3.9% |
| █ B | 45.3% | 47.2% |
| █ C | 47.2% | 44.4% |
| █ D | 1.6% | 1.8% |
| █ E | 1.5% | 1.6% |
| █ F | 0.4% | 0.4% |
| █ G | 0.5% | 0.7% |
Portsmouth homes by main heating control energy efficiency
| Main heating control | Portsmouth | England & Wales |
|---|
| █ very poor | 3.0% | 5.2% |
| █ poor | 11.5% | 8.9% |
| █ average | 28.1% | 27.5% |
| █ good | 51.7% | 52.5% |
| █ very good | 5.6% | 5.9% |
Portsmouth homes by main heating energy efficiency
| Main heat efficiency | Portsmouth | England & Wales |
|---|
| █ very poor | 5.9% | 6.0% |
| █ poor | 3.7% | 3.2% |
| █ average | 10.6% | 10.1% |
| █ good | 75.7% | 76.2% |
| █ very good | 4.2% | 4.6% |
Portsmouth homes by walls energy efficiency
| Walls efficiency | Portsmouth | England & Wales |
|---|
| █ very poor | 8.4% | 23.5% |
| █ poor | 28.6% | 15.9% |
| █ average | 12.9% | 10.8% |
| █ good | 40.8% | 39.0% |
| █ very good | 9.2% | 10.9% |
Portsmouth homes by windows energy efficiency
| Windows efficiency | Portsmouth | England & Wales |
|---|
| █ very poor | 3.6% | 5.9% |
| █ poor | 4.1% | 3.8% |
| █ average | 55.6% | 51.1% |
| █ good | 28.7% | 29.4% |
| █ very good | 8.1% | 9.8% |
Portsmouth homes by hot water heating energy efficiency
| Hot water heating energy efficiency | Portsmouth | England & Wales |
|---|
| █ very poor | 7.5% | 7.4% |
| █ poor | 5.3% | 6.6% |
| █ average | 14.6% | 13.6% |
| █ good | 67.0% | 66.3% |
| █ very good | 5.6% | 6.0% |
Portsmouth homes by lighting energy efficiency
| Lightning energy efficiency | Portsmouth | England & Wales |
|---|
| █ very poor | 12.1% | 12.6% |
| █ poor | 8.4% | 8.0% |
| █ average | 14.1% | 13.8% |
| █ good | 16.6% | 16.2% |
| █ very good | 48.8% | 49.4% |
Plumplot area insights - interactive charts and maps
Other reports for Portsmouth postcode area
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