Dyfed flat energy efficiency
January 2026
Flats are energetically very inefficient. The average flat energy rating in Dyfed county is 65.8, D rating. This is by 4.1 worse score than the average flat energy rating in England and Wales. The average potential rating is 75.0, C rating.
Dyfed flats by energy rating

| Energy rating | Dyfed | England & Wales |
|---|
| █ A | 0.7% | 0.1% |
| █ B | 10.0% | 17.4% |
| █ C | 61.8% | 64.6% |
| █ D | 8.4% | 7.7% |
| █ E | 13.7% | 8.2% |
| █ F | 3.9% | 1.6% |
| █ G | 1.4% | 0.5% |
Dyfed map of energy efficiency of flats

Dyfed flats by potential energy rating

| Potential energy rating | Dyfed | England & Wales |
|---|
| █ A | 0.8% | 0.1% |
| █ B | 17.8% | 27.1% |
| █ C | 75.6% | 68.9% |
| █ D | 2.3% | 2.0% |
| █ E | 2.5% | 1.4% |
| █ F | 0.7% | 0.3% |
| █ G | 0.3% | 0.1% |
Dyfed flats by main heating control energy efficiency

| Main heating control | Dyfed | England & Wales |
|---|
| █ very poor | 4.7% | 4.7% |
| █ poor | 20.2% | 14.1% |
| █ average | 25.2% | 24.0% |
| █ good | 46.9% | 54.1% |
| █ very good | 3.0% | 3.1% |
Dyfed flats by main heating energy efficiency

| Main heat efficiency | Dyfed | England & Wales |
|---|
| █ very poor | 13.9% | 14.6% |
| █ poor | 6.0% | 4.4% |
| █ average | 22.3% | 12.2% |
| █ good | 54.4% | 62.8% |
| █ very good | 3.5% | 5.9% |
Dyfed flats by walls energy efficiency

| Walls efficiency | Dyfed | England & Wales |
|---|
| █ very poor | 25.7% | 21.9% |
| █ poor | 15.9% | 14.7% |
| █ average | 7.3% | 8.9% |
| █ good | 42.0% | 39.4% |
| █ very good | 9.0% | 15.2% |
Dyfed flats by windows energy efficiency

| Windows efficiency | Dyfed | England & Wales |
|---|
| █ very poor | 12.7% | 8.9% |
| █ poor | 6.5% | 4.4% |
| █ average | 39.9% | 42.0% |
| █ good | 34.8% | 31.7% |
| █ very good | 6.2% | 12.9% |
Dyfed flats by hot water heating energy efficiency

| Hot water heating energy efficiency | Dyfed | England & Wales |
|---|
| █ very poor | 19.2% | 14.2% |
| █ poor | 8.4% | 6.6% |
| █ average | 17.4% | 13.5% |
| █ good | 49.8% | 58.3% |
| █ very good | 5.2% | 7.4% |
Dyfed flats by lighting energy efficiency

| Lightning energy efficiency | Dyfed | England & Wales |
|---|
| █ very poor | 9.1% | 10.8% |
| █ poor | 5.5% | 5.4% |
| █ average | 9.2% | 10.2% |
| █ good | 14.2% | 13.9% |
| █ very good | 62.1% | 59.8% |
Plumplot area insights - interactive charts and maps

Next for Dyfed county