Trefnant postcodes (2024)
There are 31 postcodes in the built up area of Trefnant. The area contains approximately 287 households with a population of about 690 (2011 census)
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Key
Active postcode
Postcode no longer in use
Active postcode
Postcode no longer in use| Postcode | Latitude | Longitude | Easting | Northing | Grid reference | Active? |
|---|---|---|---|---|---|---|
| LL16 4UA | 53.223605 | -3.417043 | 305491 | 370555 | SJ054705 | Yes |
| LL16 4UH | 53.223033 | -3.416051 | 305556 | 370490 | SJ055704 | Yes |
| LL16 4UJ | 53.22433 | -3.417337 | 305473 | 370636 | SJ054706 | Yes |
| LL16 4UL | 53.22504 | -3.418109 | 305423 | 370716 | SJ054707 | Yes |
| LL16 4UN | 53.226864 | -3.418904 | 305374 | 370920 | SJ053709 | Yes |
| LL16 4UP | 53.224992 | -3.421164 | 305219 | 370715 | SJ052707 | Yes |
| LL16 4UQ | 53.223902 | -3.417023 | 305493 | 370588 | SJ054705 | Yes |
| LL16 4UR | 53.2246 | -3.421061 | 305225 | 370671 | SJ052706 | Yes |
| LL16 4US | 53.224424 | -3.421474 | 305197 | 370652 | SJ051706 | Yes |
| LL16 4UT | 53.225369 | -3.420697 | 305251 | 370756 | SJ052707 | Yes |
| LL16 4UU | 53.225521 | -3.421451 | 305201 | 370774 | SJ052707 | Yes |
| LL16 4UW | 53.224456 | -3.421626 | 305187 | 370656 | SJ051706 | Yes |
| LL16 4UY | 53.223139 | -3.416923 | 305498 | 370503 | SJ054705 | Yes |
| LL16 4WA | 53.223157 | -3.416924 | 305498 | 370505 | SJ054705 | No |
| LL16 4YA | 53.224717 | -3.419552 | 305326 | 370682 | SJ053706 | Yes |
| LL16 4YD | 53.224075 | -3.419111 | 305354 | 370610 | SJ053706 | Yes |
| LL16 4YE | 53.225963 | -3.419832 | 305310 | 370821 | SJ053708 | Yes |
| LL16 4YH | 53.226981 | -3.420375 | 305276 | 370935 | SJ052709 | Yes |
| LL16 4YJ | 53.227962 | -3.421097 | 305230 | 371045 | SJ052710 | Yes |
| LL16 4YL | 53.227017 | -3.42192 | 305173 | 370941 | SJ051709 | Yes |
| LL16 5TU | 53.225008 | -3.421568 | 305192 | 370717 | SJ051707 | Yes |
| LL16 5TY | 53.224743 | -3.421695 | 305183 | 370688 | SJ051706 | Yes |
| LL16 5TZ | 53.22394 | -3.422911 | 305100 | 370600 | SJ051706 | No |
| LL16 5UA | 53.224695 | -3.422187 | 305150 | 370683 | SJ051706 | Yes |
| LL16 5UB | 53.224834 | -3.42333 | 305074 | 370700 | SJ050707 | Yes |
| LL16 5UD | 53.225439 | -3.422347 | 305141 | 370766 | SJ051707 | Yes |
| LL16 5UE | 53.22364 | -3.422992 | 305094 | 370567 | SJ050705 | Yes |
| LL16 5UF | 53.22402 | -3.422929 | 305099 | 370609 | SJ050706 | Yes |
| LL16 5UG | 53.224016 | -3.421011 | 305227 | 370606 | SJ052706 | Yes |
| LL16 5UJ | 53.223824 | -3.42189 | 305168 | 370586 | SJ051705 | Yes |
| LL16 5YP | 53.225692 | -3.422175 | 305153 | 370794 | SJ051707 | Yes |