Chester flat energy efficiency
January 2026
Flats are ordinary efficient. The average flat energy rating in Chester postcode area is 69.6, C rating. This is by 0.3 worse score than the average flat energy rating in England and Wales. The average potential rating is 76.2, C rating.
Chester flats by energy rating
| Energy rating | Chester | England & Wales |
|---|
| █ A | 0.1% | 0.1% |
| █ B | 15.0% | 17.4% |
| █ C | 66.6% | 64.6% |
| █ D | 7.2% | 7.7% |
| █ E | 8.6% | 8.2% |
| █ F | 1.6% | 1.6% |
| █ G | 0.8% | 0.5% |
Chester map of energy efficiency of flats
Chester flats by potential energy rating
| Potential energy rating | Chester | England & Wales |
|---|
| █ A | 0.2% | 0.1% |
| █ B | 24.2% | 27.1% |
| █ C | 71.8% | 68.9% |
| █ D | 1.9% | 2.0% |
| █ E | 1.4% | 1.4% |
| █ F | 0.3% | 0.3% |
| █ G | 0.2% | 0.1% |
Chester flats by main heating control energy efficiency
| Main heating control | Chester | England & Wales |
|---|
| █ very poor | 4.4% | 4.7% |
| █ poor | 13.6% | 14.1% |
| █ average | 27.8% | 24.0% |
| █ good | 52.1% | 54.1% |
| █ very good | 2.2% | 3.1% |
Chester flats by main heating energy efficiency
| Main heat efficiency | Chester | England & Wales |
|---|
| █ very poor | 14.0% | 14.6% |
| █ poor | 3.3% | 4.4% |
| █ average | 13.0% | 12.2% |
| █ good | 66.5% | 62.8% |
| █ very good | 3.2% | 5.9% |
Chester flats by walls energy efficiency
| Walls efficiency | Chester | England & Wales |
|---|
| █ very poor | 20.1% | 21.9% |
| █ poor | 11.2% | 14.7% |
| █ average | 11.2% | 8.9% |
| █ good | 45.2% | 39.4% |
| █ very good | 12.3% | 15.2% |
Chester flats by windows energy efficiency
| Windows efficiency | Chester | England & Wales |
|---|
| █ very poor | 5.4% | 8.9% |
| █ poor | 4.5% | 4.4% |
| █ average | 44.6% | 42.0% |
| █ good | 35.8% | 31.7% |
| █ very good | 9.7% | 12.9% |
Chester flats by hot water heating energy efficiency
| Hot water heating energy efficiency | Chester | England & Wales |
|---|
| █ very poor | 13.5% | 14.2% |
| █ poor | 6.2% | 6.6% |
| █ average | 12.1% | 13.5% |
| █ good | 62.9% | 58.3% |
| █ very good | 5.4% | 7.4% |
Chester flats by lighting energy efficiency
| Lightning energy efficiency | Chester | England & Wales |
|---|
| █ very poor | 10.4% | 10.8% |
| █ poor | 5.9% | 5.4% |
| █ average | 10.8% | 10.2% |
| █ good | 15.8% | 13.9% |
| █ very good | 57.0% | 59.8% |
Plumplot area insights - interactive charts and maps
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