L23 3 postcodes Sefton
This is a list of postcodes in the L23 3 area covering the areas of Blundellsands, Brighton-le-Sands, Crosby, Little Crosby, Thornton, Sefton. The area contains approximately 1,056 households with a population of about 2,523 (2011 census)
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Postcode no longer in use- Page 1 of 1 (73 postcodes, 51 active)
| Postcode | Latitude | Longitude | Easting | Northing | Grid reference | Active? |
|---|---|---|---|---|---|---|
| L23 3AD | 53.487001 | -3.037339 | 331266 | 399422 | SJ312994 | Yes |
| L23 3AE | 53.48623 | -3.036024 | 331352 | 399335 | SJ313993 | Yes |
| L23 3AF | 53.486954 | -3.034504 | 331454 | 399414 | SJ314994 | Yes |
| L23 3AG | 53.486642 | -3.036185 | 331342 | 399381 | SJ313993 | Yes |
| L23 3AH | 53.488214 | -3.036374 | 331332 | 399556 | SJ313995 | Yes |
| L23 3AJ | 53.487422 | -3.036415 | 331328 | 399468 | SJ313994 | Yes |
| L23 3AL | 53.487577 | -3.035183 | 331410 | 399484 | SJ314994 | Yes |
| L23 3AN | 53.485307 | -3.03466 | 331441 | 399231 | SJ314992 | Yes |
| L23 3AP | 53.485502 | -3.036036 | 331350 | 399254 | SJ313992 | Yes |
| L23 3AQ | 53.485616 | -3.037395 | 331260 | 399268 | SJ312992 | Yes |
| L23 3AR | 53.488588 | -3.034635 | 331448 | 399596 | SJ314995 | Yes |
| L23 3AS | 53.485506 | -3.03245 | 331588 | 399251 | SJ315992 | Yes |
| L23 3AT | 53.486647 | -3.033517 | 331519 | 399379 | SJ315993 | Yes |
| L23 3AU | 53.485953 | -3.033787 | 331500 | 399302 | SJ315993 | No |
| L23 3AW | 53.485382 | -3.035325 | 331397 | 399240 | SJ313992 | Yes |
| L23 3AX | 53.48887 | -3.034234 | 331475 | 399627 | SJ314996 | Yes |
| L23 3AY | 53.483869 | -3.033646 | 331506 | 399070 | SJ315990 | Yes |
| L23 3AZ | 53.484219 | -3.033639 | 331507 | 399109 | SJ315991 | Yes |
| L23 3BA | 53.486282 | -3.034247 | 331470 | 399339 | SJ314993 | Yes |
| L23 3BB | 53.484333 | -3.035089 | 331411 | 399123 | SJ314991 | Yes |
| L23 3BD | 53.484719 | -3.032988 | 331551 | 399164 | SJ315991 | Yes |
| L23 3BE | 53.483931 | -3.034717 | 331435 | 399078 | SJ314990 | Yes |
| L23 3BG | 53.484953 | -3.032994 | 331551 | 399190 | SJ315991 | Yes |
| L23 3BH | 53.487565 | -3.033419 | 331527 | 399481 | SJ315994 | No |
| L23 3BJ | 53.487581 | -3.031551 | 331651 | 399481 | SJ316994 | Yes |
| L23 3BN | 53.487195 | -3.030426 | 331725 | 399437 | SJ317994 | Yes |
| L23 3BP | 53.486465 | -3.02649 | 331985 | 399352 | SJ319993 | Yes |
| L23 3BQ | 53.484073 | -3.034932 | 331421 | 399094 | SJ314990 | Yes |
| L23 3BR | 53.486779 | -3.032812 | 331566 | 399393 | SJ315993 | Yes |
| L23 3BS | 53.4866 | -3.031678 | 331641 | 399372 | SJ316993 | Yes |
| L23 3BT | 53.486066 | -3.031062 | 331681 | 399312 | SJ316993 | Yes |
| L23 3BU | 53.486432 | -3.030317 | 331731 | 399352 | SJ317993 | Yes |
| L23 3BW | 53.486768 | -3.025759 | 332034 | 399385 | SJ320993 | Yes |
| L23 3BX | 53.485964 | -3.030381 | 331726 | 399300 | SJ317992 | Yes |
| L23 3BY | 53.487418 | -3.028563 | 331849 | 399460 | SJ318994 | Yes |
| L23 3BZ | 53.48576 | -3.03009 | 331745 | 399277 | SJ317992 | Yes |
| L23 3DA | 53.487046 | -3.027966 | 331888 | 399418 | SJ318994 | Yes |
| L23 3DB | 53.487115 | -3.027199 | 331939 | 399425 | SJ319994 | Yes |
| L23 3DD | 53.485338 | -3.0269 | 331956 | 399227 | SJ319992 | Yes |
| L23 3DE | 53.485777 | -3.026066 | 332012 | 399275 | SJ320992 | Yes |
| L23 3DF | 53.486245 | -3.028052 | 331881 | 399329 | SJ318993 | Yes |
| L23 3DG | 53.485165 | -3.029216 | 331802 | 399210 | SJ318992 | Yes |
| L23 3DH | 53.485218 | -3.027319 | 331928 | 399214 | SJ319992 | Yes |
| L23 3DJ | 53.484843 | -3.028003 | 331882 | 399173 | SJ318991 | Yes |
| L23 3DL | 53.484486 | -3.028733 | 331833 | 399134 | SJ318991 | Yes |
| L23 3DN | 53.485528 | -3.029933 | 331755 | 399251 | SJ317992 | Yes |
| L23 3DP | 53.486153 | -3.032496 | 331586 | 399323 | SJ315993 | Yes |
| L23 3DQ | 53.485061 | -3.028822 | 331828 | 399198 | SJ318991 | Yes |
| L23 3DR | 53.485433 | -3.031544 | 331648 | 399242 | SJ316992 | Yes |
| L23 3DS | 53.487466 | -3.033417 | 331527 | 399470 | SJ315994 | Yes |
| L23 3DT | 53.485093 | -3.029245 | 331800 | 399202 | SJ318992 | No |
| L23 3DW | 53.485269 | -3.029716 | 331769 | 399222 | SJ317992 | Yes |
| L23 3DX | 53.48775 | -3.03383 | 331500 | 399502 | SJ315995 | No |
| L23 3DY | 53.485927 | -3.0368 | 331300 | 399302 | SJ313993 | No |
| L23 3DZ | 53.485927 | -3.0368 | 331300 | 399302 | SJ313993 | No |
| L23 3EA | 53.475529 | -3.027145 | 331924 | 398136 | SJ319981 | No |
| L23 3EB | 53.485927 | -3.0368 | 331300 | 399302 | SJ313993 | No |
| L23 3ED | 53.475529 | -3.027145 | 331924 | 398136 | SJ319981 | No |
| L23 3EE | 53.485927 | -3.0368 | 331300 | 399302 | SJ313993 | No |
| L23 3EF | 53.485717 | -3.031988 | 331619 | 399274 | SJ316992 | No |
| L23 3EG | 53.485752 | -3.032034 | 331616 | 399278 | SJ316992 | No |
| L23 3EH | 53.485717 | -3.031988 | 331619 | 399274 | SJ316992 | No |
| L23 3EJ | 53.485717 | -3.031988 | 331619 | 399274 | SJ316992 | No |
| L23 3EL | 53.485269 | -3.029716 | 331769 | 399222 | SJ317992 | No |
| L23 3EQ | 53.475529 | -3.027145 | 331924 | 398136 | SJ319981 | No |
| L23 3HB | 53.485927 | -3.0368 | 331300 | 399302 | SJ313993 | No |
| L23 3HD | 53.475529 | -3.027145 | 331924 | 398136 | SJ319981 | No |
| L23 3WA | 53.475529 | -3.027145 | 331924 | 398136 | SJ319981 | No |
| L23 3WB | 53.475609 | -3.027268 | 331916 | 398145 | SJ319981 | No |
| L23 3WD | 53.475609 | -3.027268 | 331916 | 398145 | SJ319981 | No |
| L23 3WZ | 53.475529 | -3.027145 | 331924 | 398136 | SJ319981 | No |
| L23 3YW | 53.475609 | -3.027268 | 331916 | 398145 | SJ319981 | Yes |
| L23 3YX | 53.475609 | -3.027268 | 331916 | 398145 | SJ319981 | Yes |
- Page 1 of 1 (73 postcodes, 51 active)
Contains OS data © Crown copyright and database right 2025
Contains Royal Mail data © Royal Mail copyright and database right 2025
Contains National Statistics data © Crown copyright and database rights 2025
Source: Office for National Statistics licensed under the Open Government Licence v.3.0
Contains data from Wikipedia covered by the Creative Commons license
Contains Royal Mail data © Royal Mail copyright and database right 2025
Contains National Statistics data © Crown copyright and database rights 2025
Source: Office for National Statistics licensed under the Open Government Licence v.3.0
Contains data from Wikipedia covered by the Creative Commons license