How warm is your street in Cardiff?
3,396 streets ranked from 128,230 real Energy Performance Certificates. Type your postcode to see where yours comes.
The typical home in Cardiff scores 70 on its Energy Performance Certificate, warmer than the England and Wales typical score of 69. The most common build period is 1900-1929. Streets are ranked from warmest (rank 1) to coldest (rank 3,396).
| Rank | Street | Typical score | Homes |
|---|---|---|---|
| 1 | Ffos Y Faendre CF3 | A · 104 | 13 |
| 2 | Clos Telerch CF3 | A · 102 | 18 |
| 3 | Clive Lane CF11 | A · 99 | 8 |
| 4 | Heol Telerch CF3 | A · 98 | 12 |
| 5 | Lon Pen Y Pil CF3 | A · 98 | 15 |
| 6 | Maes Yr Ysgol CF3 | A · 98 | 72 |
| 7 | Rhodfa'R Ysgol CF3 | A · 98 | 7 |
| 8 | Tai Cae'R Castell CF3 | A · 98 | 43 |
| 9 | Rhodfa Price CF3 | A · 97 | 17 |
| 10 | Macdonald Close CF5 | A · 97 | 12 |
| Rank | Street | Typical score | Homes |
|---|---|---|---|
| 3396 | Graig Llwyn Road CF14 | F · 27 | 5 |
| 3395 | Cyncoed Crescent CF23 | E · 40 | 5 |
| 3394 | Vulcan Court CF24 | E · 46 | 9 |
| 3393 | Garth Hill CF15 | E · 47 | 9 |
| 3392 | Howells Crescent CF5 | E · 48 | 14 |
| 3391 | Queenwood Close CF23 | E · 48 | 7 |
| 3390 | Denbigh Court CF14 | E · 50 | 12 |
| 3389 | Crystal Rise CF14 | E · 50 | 9 |
| 3388 | Ty-Draw Place CF23 | E · 50 | 11 |
| 3387 | St. Mellons Road CF14 | E · 50 | 14 |
Questions
What is the typical EPC score in Cardiff?
The typical (median) home in Cardiff scores 70 out of 100, which is band C. That is warmer than the England and Wales typical score of 69.
How many homes in Cardiff are rated D or below?
45% of homes with an EPC in Cardiff are rated D, E, F or G.
How many homes in Cardiff still have single glazing?
2% of EPCs in Cardiff list some single-glazed windows.
How is my street's rank worked out?
We take the latest EPC for each home, group homes by street, and rank streets by their typical score. Streets with fewer than 5 homes with an EPC are left out. Rank 1 is the warmest.
Is this a survey of my house?
No. It is an estimate based on public Energy Performance Certificates. Some certificates are several years old and some homes do not have one.
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