South West house energy efficiency
January 2026
Houses are ordinary efficient. The average house energy rating in South West region is 63.3, D rating. This is by 0.5 worse score than the average house energy rating in England and Wales. The average potential rating is 81.1, B rating.
South West houses by energy rating
| Energy rating | South West | England & Wales |
|---|
| █ A | 0.5% | 0.3% |
| █ B | 10.5% | 8.2% |
| █ C | 54.2% | 58.7% |
| █ D | 12.7% | 14.2% |
| █ E | 15.5% | 14.5% |
| █ F | 5.0% | 3.2% |
| █ G | 1.6% | 0.9% |
South West map of energy efficiency of houses
South West houses by potential energy rating
| Potential energy rating | South West | England & Wales |
|---|
| █ A | 7.8% | 5.6% |
| █ B | 54.3% | 59.3% |
| █ C | 31.8% | 31.2% |
| █ D | 1.6% | 1.3% |
| █ E | 1.8% | 1.2% |
| █ F | 0.6% | 0.3% |
| █ G | 2.2% | 1.1% |
South West houses by main heating control energy efficiency
| Main heating control | South West | England & Wales |
|---|
| █ very poor | 2.4% | 4.4% |
| █ poor | 7.3% | 4.9% |
| █ average | 24.5% | 25.9% |
| █ good | 56.3% | 57.8% |
| █ very good | 9.5% | 7.1% |
South West houses by main heating energy efficiency
| Main heat efficiency | South West | England & Wales |
|---|
| █ very poor | 3.6% | 1.8% |
| █ poor | 4.7% | 2.3% |
| █ average | 16.2% | 8.5% |
| █ good | 71.8% | 84.5% |
| █ very good | 3.7% | 2.9% |
South West houses by walls energy efficiency
| Walls efficiency | South West | England & Wales |
|---|
| █ very poor | 17.1% | 22.5% |
| █ poor | 15.6% | 16.7% |
| █ average | 14.6% | 15.1% |
| █ good | 40.9% | 37.2% |
| █ very good | 11.7% | 8.5% |
South West houses by windows energy efficiency
| Windows efficiency | South West | England & Wales |
|---|
| █ very poor | 4.2% | 3.5% |
| █ poor | 4.9% | 4.9% |
| █ average | 49.9% | 55.1% |
| █ good | 31.1% | 29.2% |
| █ very good | 9.8% | 7.3% |
South West houses by hot water heating energy efficiency
| Hot water heating energy efficiency | South West | England & Wales |
|---|
| █ very poor | 7.0% | 3.7% |
| █ poor | 8.0% | 6.1% |
| █ average | 17.9% | 12.6% |
| █ good | 62.1% | 73.5% |
| █ very good | 4.9% | 4.0% |
South West houses by lighting energy efficiency
| Lightning energy efficiency | South West | England & Wales |
|---|
| █ very poor | 8.7% | 10.3% |
| █ poor | 7.6% | 7.9% |
| █ average | 12.8% | 13.0% |
| █ good | 16.6% | 17.0% |
| █ very good | 54.3% | 51.8% |
Plumplot area insights - interactive charts and maps
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