South East flat energy efficiency
January 2026
Flats are ordinary efficient. The average flat energy rating in South East region is 69.9, C rating. This is by 0.0 worse score than the average flat energy rating in England and Wales. The average potential rating is 76.3, C rating.
South East flats by energy rating
| Energy rating | South East | England & Wales |
|---|
| █ A | 0.1% | 0.1% |
| █ B | 17.9% | 17.4% |
| █ C | 63.9% | 64.6% |
| █ D | 7.2% | 7.7% |
| █ E | 8.6% | 8.2% |
| █ F | 1.9% | 1.6% |
| █ G | 0.6% | 0.5% |
South East map of energy efficiency of flats
South East flats by potential energy rating
| Potential energy rating | South East | England & Wales |
|---|
| █ A | 0.1% | 0.1% |
| █ B | 26.8% | 27.1% |
| █ C | 68.9% | 68.9% |
| █ D | 2.1% | 2.0% |
| █ E | 1.6% | 1.4% |
| █ F | 0.4% | 0.3% |
| █ G | 0.1% | 0.1% |
South East flats by main heating control energy efficiency
| Main heating control | South East | England & Wales |
|---|
| █ very poor | 2.9% | 4.7% |
| █ poor | 17.5% | 14.1% |
| █ average | 22.6% | 24.0% |
| █ good | 51.9% | 54.1% |
| █ very good | 5.2% | 3.1% |
South East flats by main heating energy efficiency
| Main heat efficiency | South East | England & Wales |
|---|
| █ very poor | 15.2% | 14.6% |
| █ poor | 5.9% | 4.4% |
| █ average | 15.1% | 12.2% |
| █ good | 59.3% | 62.8% |
| █ very good | 4.5% | 5.9% |
South East flats by walls energy efficiency
| Walls efficiency | South East | England & Wales |
|---|
| █ very poor | 13.2% | 21.9% |
| █ poor | 18.1% | 14.7% |
| █ average | 9.8% | 8.9% |
| █ good | 42.7% | 39.4% |
| █ very good | 16.1% | 15.2% |
South East flats by windows energy efficiency
| Windows efficiency | South East | England & Wales |
|---|
| █ very poor | 7.9% | 8.9% |
| █ poor | 4.3% | 4.4% |
| █ average | 43.2% | 42.0% |
| █ good | 30.7% | 31.7% |
| █ very good | 13.8% | 12.9% |
South East flats by hot water heating energy efficiency
| Hot water heating energy efficiency | South East | England & Wales |
|---|
| █ very poor | 15.5% | 14.2% |
| █ poor | 7.3% | 6.6% |
| █ average | 16.3% | 13.5% |
| █ good | 54.6% | 58.3% |
| █ very good | 6.3% | 7.4% |
South East flats by lighting energy efficiency
| Lightning energy efficiency | South East | England & Wales |
|---|
| █ very poor | 9.8% | 10.8% |
| █ poor | 5.7% | 5.4% |
| █ average | 10.6% | 10.2% |
| █ good | 13.8% | 13.9% |
| █ very good | 60.1% | 59.8% |
Plumplot area insights - interactive charts and maps
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