Mid Glamorgan home energy efficiency
January 2026
Residential buildings are ordinary efficient. The average home energy rating in Mid Glamorgan county is 65.0, D rating. This is by 1.0 worse score than the average home energy rating in England and Wales. The average potential rating is 81.5, B rating.
Mid Glamorgan homes by energy rating

| Energy rating | Mid Glamorgan | England & Wales |
|---|
| █ A | 0.4% | 0.2% |
| █ B | 7.9% | 11.5% |
| █ C | 61.8% | 60.8% |
| █ D | 13.7% | 11.8% |
| █ E | 13.2% | 12.2% |
| █ F | 2.3% | 2.6% |
| █ G | 0.7% | 0.8% |
Mid Glamorgan map of energy efficiency of properties

Mid Glamorgan homes by potential energy rating

| Potential energy rating | Mid Glamorgan | England & Wales |
|---|
| █ A | 3.8% | 3.6% |
| █ B | 58.5% | 47.8% |
| █ C | 35.4% | 44.6% |
| █ D | 1.0% | 1.5% |
| █ E | 0.7% | 1.3% |
| █ F | 0.1% | 0.3% |
| █ G | 0.6% | 0.7% |
Mid Glamorgan homes by main heating control energy efficiency

| Main heating control | Mid Glamorgan | England & Wales |
|---|
| █ very poor | 10.8% | 4.5% |
| █ poor | 4.7% | 8.2% |
| █ average | 28.0% | 25.3% |
| █ good | 52.2% | 56.4% |
| █ very good | 4.2% | 5.7% |
Mid Glamorgan homes by main heating energy efficiency

| Main heat efficiency | Mid Glamorgan | England & Wales |
|---|
| █ very poor | 1.8% | 6.4% |
| █ poor | 1.0% | 3.0% |
| █ average | 4.6% | 9.8% |
| █ good | 89.9% | 76.7% |
| █ very good | 2.7% | 4.0% |
Mid Glamorgan homes by walls energy efficiency

| Walls efficiency | Mid Glamorgan | England & Wales |
|---|
| █ very poor | 35.1% | 22.3% |
| █ poor | 15.2% | 15.9% |
| █ average | 8.7% | 12.9% |
| █ good | 33.4% | 38.0% |
| █ very good | 7.7% | 10.9% |
Mid Glamorgan homes by windows energy efficiency

| Windows efficiency | Mid Glamorgan | England & Wales |
|---|
| █ very poor | 1.9% | 5.4% |
| █ poor | 3.9% | 4.7% |
| █ average | 55.9% | 50.4% |
| █ good | 32.3% | 30.1% |
| █ very good | 6.0% | 9.3% |
Mid Glamorgan homes by hot water heating energy efficiency

| Hot water heating energy efficiency | Mid Glamorgan | England & Wales |
|---|
| █ very poor | 2.9% | 7.5% |
| █ poor | 5.7% | 6.3% |
| █ average | 7.8% | 12.9% |
| █ good | 79.1% | 68.1% |
| █ very good | 4.4% | 5.2% |
Mid Glamorgan homes by lighting energy efficiency

| Lightning energy efficiency | Mid Glamorgan | England & Wales |
|---|
| █ very poor | 10.2% | 10.5% |
| █ poor | 9.3% | 7.0% |
| █ average | 15.2% | 12.0% |
| █ good | 17.6% | 15.9% |
| █ very good | 47.7% | 54.6% |
Plumplot area insights - interactive charts and maps

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