Worst EPC Ratings in Cardiff
Homes rated F or G on the EPC scale are among the least energy-efficient in England and Wales. These properties are expensive to heat, contribute disproportionately to carbon emissions, and their occupants are at greater risk of fuel poverty. Below are the postcode districts in Cardiff with the highest concentration of poorly-rated homes.
| # | District | Area | Avg Score | % F/G | Certificates |
|---|---|---|---|---|---|
| 1 | CF10 | Cardiff City Centre | 58 | 9.5% | 12,432 |
How to Improve Your EPC Rating
If your home is rated F or G, there are several improvements that can significantly boost your energy efficiency score: