East Sussex home energy efficiency
January 2026
Residential buildings are ordinary efficient. The average home energy rating in East Sussex county is 64.7, D rating. This is by 1.3 worse score than the average home energy rating in England and Wales. The average potential rating is 78.0, C rating.
East Sussex homes by energy rating
| Energy rating | East Sussex | England & Wales |
|---|
| █ A | 0.2% | 0.2% |
| █ B | 8.1% | 11.5% |
| █ C | 61.6% | 60.8% |
| █ D | 12.6% | 11.8% |
| █ E | 13.6% | 12.2% |
| █ F | 3.1% | 2.6% |
| █ G | 0.9% | 0.8% |
East Sussex map of energy efficiency of properties
East Sussex homes by potential energy rating
| Potential energy rating | East Sussex | England & Wales |
|---|
| █ A | 2.2% | 3.6% |
| █ B | 39.8% | 47.8% |
| █ C | 52.9% | 44.6% |
| █ D | 2.0% | 1.5% |
| █ E | 1.8% | 1.3% |
| █ F | 0.5% | 0.3% |
| █ G | 0.8% | 0.7% |
East Sussex homes by main heating control energy efficiency
| Main heating control | East Sussex | England & Wales |
|---|
| █ very poor | 3.4% | 4.5% |
| █ poor | 11.2% | 8.2% |
| █ average | 26.5% | 25.3% |
| █ good | 54.6% | 56.4% |
| █ very good | 4.2% | 5.7% |
East Sussex homes by main heating energy efficiency
| Main heat efficiency | East Sussex | England & Wales |
|---|
| █ very poor | 7.7% | 6.4% |
| █ poor | 3.7% | 3.0% |
| █ average | 11.2% | 9.8% |
| █ good | 73.8% | 76.7% |
| █ very good | 3.5% | 4.0% |
East Sussex homes by walls energy efficiency
| Walls efficiency | East Sussex | England & Wales |
|---|
| █ very poor | 21.9% | 22.3% |
| █ poor | 26.4% | 15.9% |
| █ average | 12.3% | 12.9% |
| █ good | 32.0% | 38.0% |
| █ very good | 7.4% | 10.9% |
East Sussex homes by windows energy efficiency
| Windows efficiency | East Sussex | England & Wales |
|---|
| █ very poor | 13.3% | 5.4% |
| █ poor | 8.3% | 4.7% |
| █ average | 48.6% | 50.4% |
| █ good | 23.9% | 30.1% |
| █ very good | 6.0% | 9.3% |
East Sussex homes by hot water heating energy efficiency
| Hot water heating energy efficiency | East Sussex | England & Wales |
|---|
| █ very poor | 10.0% | 7.5% |
| █ poor | 6.0% | 6.3% |
| █ average | 13.0% | 12.9% |
| █ good | 65.7% | 68.1% |
| █ very good | 5.4% | 5.2% |
East Sussex homes by lighting energy efficiency
| Lightning energy efficiency | East Sussex | England & Wales |
|---|
| █ very poor | 11.3% | 10.5% |
| █ poor | 7.8% | 7.0% |
| █ average | 12.7% | 12.0% |
| █ good | 16.1% | 15.9% |
| █ very good | 52.2% | 54.6% |
Plumplot area insights - interactive charts and maps
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