Slough home energy efficiency
January 2026
Residential buildings are energy-efficient. The average home energy rating in Slough postcode area is 66.8, D rating. This is by 0.8 better score than the average home energy rating in England and Wales. The average potential rating is 78.9, C rating.
Slough homes by energy rating
| Energy rating | Slough | England & Wales |
|---|
| █ A | 0.1% | 0.2% |
| █ B | 11.4% | 11.5% |
| █ C | 63.1% | 60.8% |
| █ D | 11.3% | 11.8% |
| █ E | 11.5% | 12.2% |
| █ F | 2.1% | 2.6% |
| █ G | 0.4% | 0.8% |
Slough map of energy efficiency of properties
Slough homes by potential energy rating
| Potential energy rating | Slough | England & Wales |
|---|
| █ A | 1.7% | 3.6% |
| █ B | 45.2% | 47.8% |
| █ C | 49.4% | 44.6% |
| █ D | 1.6% | 1.5% |
| █ E | 1.5% | 1.3% |
| █ F | 0.3% | 0.3% |
| █ G | 0.3% | 0.7% |
Slough homes by main heating control energy efficiency
| Main heating control | Slough | England & Wales |
|---|
| █ very poor | 2.7% | 4.5% |
| █ poor | 8.5% | 8.2% |
| █ average | 24.9% | 25.3% |
| █ good | 57.1% | 56.4% |
| █ very good | 6.8% | 5.7% |
Slough homes by main heating energy efficiency
| Main heat efficiency | Slough | England & Wales |
|---|
| █ very poor | 9.2% | 6.4% |
| █ poor | 2.7% | 3.0% |
| █ average | 8.8% | 9.8% |
| █ good | 76.1% | 76.7% |
| █ very good | 3.2% | 4.0% |
Slough homes by walls energy efficiency
| Walls efficiency | Slough | England & Wales |
|---|
| █ very poor | 16.8% | 22.3% |
| █ poor | 18.8% | 15.9% |
| █ average | 14.2% | 12.9% |
| █ good | 38.6% | 38.0% |
| █ very good | 11.7% | 10.9% |
Slough homes by windows energy efficiency
| Windows efficiency | Slough | England & Wales |
|---|
| █ very poor | 4.2% | 5.4% |
| █ poor | 4.7% | 4.7% |
| █ average | 53.1% | 50.4% |
| █ good | 27.5% | 30.1% |
| █ very good | 10.6% | 9.3% |
Slough homes by hot water heating energy efficiency
| Hot water heating energy efficiency | Slough | England & Wales |
|---|
| █ very poor | 8.0% | 7.5% |
| █ poor | 6.0% | 6.3% |
| █ average | 15.1% | 12.9% |
| █ good | 66.0% | 68.1% |
| █ very good | 4.9% | 5.2% |
Slough homes by lighting energy efficiency
| Lightning energy efficiency | Slough | England & Wales |
|---|
| █ very poor | 10.9% | 10.5% |
| █ poor | 7.1% | 7.0% |
| █ average | 11.2% | 12.0% |
| █ good | 14.3% | 15.9% |
| █ very good | 56.5% | 54.6% |
Plumplot area insights - interactive charts and maps
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