Llwyngwril · 37 postcodes
LL37 EPC ratings
The LL37 district holds 223 certificated properties. The average energy score across its postcodes is 39, and 7% of certificates rate C or better. It sits mainly in Gwynedd.
That average is 24.6 points below the England and Wales average of 63.6, and sits in band E territory.
Postcodes in LL37
| Postcode | Properties | Certificates | Avg score | C or better |
|---|---|---|---|---|
| LL37 2JA | 9 | 12 | 49 | 8% |
| LL37 2JB | 6 | 11 | 35 | 9% |
| LL37 2JD | 26 | 39 | 38 | 13% |
| LL37 2JE | 8 | 14 | 47 | 36% |
| LL37 2JF | 1 | 2 | 40 | 0% |
| LL37 2JG | 7 | 12 | 41 | 0% |
| LL37 2JH | 3 | 4 | 43 | 0% |
| LL37 2JJ | 1 | 2 | 42 | 0% |
| LL37 2JL | 1 | 1 | 51 | 0% |
| LL37 2JP | 4 | 5 | 69 | 40% |
| LL37 2JQ | 26 | 43 | 44 | 12% |
| LL37 2JR | 5 | 7 | 38 | 0% |
| LL37 2JS | 7 | 9 | 47 | 11% |
| LL37 2JU | 10 | 15 | 45 | 7% |
| LL37 2JX | 7 | 12 | 43 | 8% |
| LL37 2JY | 5 | 6 | 37 | 17% |
| LL37 2JZ | 21 | 31 | 52 | 3% |
| LL37 2LA | 14 | 18 | 60 | 22% |
| LL37 2QA | 2 | 5 | 54 | 40% |
| LL37 2QB | 7 | 9 | 40 | 0% |
| LL37 2QD | 1 | 2 | 34 | 0% |
| LL37 2QF | 1 | 1 | 31 | 0% |
| LL37 2QH | 3 | 5 | 47 | 0% |
| LL37 2QJ | 3 | 6 | 46 | 0% |
| LL37 2QL | 5 | 5 | 35 | 0% |
| LL37 2QN | 1 | 1 | 13 | 0% |
| LL37 2QP | 1 | 2 | 41 | 0% |
| LL37 2QR | 3 | 6 | 40 | 17% |
| LL37 2QS | 1 | 1 | 22 | 0% |
| LL37 2QW | 2 | 4 | 29 | 0% |
| LL37 2UJ | 1 | 1 | 13 | 0% |
| LL37 2UX | 1 | 1 | 24 | 0% |
| LL37 2UZ | 15 | 24 | 37 | 4% |
| LL37 2YJ | 7 | 12 | 39 | 8% |
| LL37 2YQ | 6 | 10 | 33 | 0% |
| LL37 2YX | 1 | 1 | 13 | 0% |
| LL37 2YZ | 1 | 1 | 29 | 0% |
Jump to a postcode
Computed from the official certificate register: counts are certificates lodged since 2008 and distinct properties per postcode; scores are averages of current certificates. Source: Energy Performance of Buildings Data, MHCLG, Open Government Licence v3.0. Refreshed monthly. Method on about the data.