L23 4 postcodes Sefton

This is a list of postcodes in the L23 4 area covering the areas of Blundellsands, Brighton-le-Sands, Crosby, Little Crosby, Thornton, Sefton. The area contains approximately 466 households with a population of about 1,094 (2011 census)

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L23 0  L23 1  L23 2  L23 3  L23 4  L23 5  L23 6  L23 7  L23 8  L23 9 

Nearby districts

L22  L21  L72  L29  L30  L38  L20  L80  CH27  L75 

Nearby sectors

L23 9  L29 5  L23 1  L23 2  L70 0  L72 0  L23 0  L23 5  L29 9  L29 3 
Key Active postcodeActive postcode Postcode no longer in usePostcode no longer in use
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  • Page 1 of 1 (45 postcodes, 37 active)
Postcode Latitude Longitude Easting Northing Grid reference Active?
L23 4AA53.475609-3.027268331916398145SJ319981No
L23 4AB53.50397-2.999563333799401274SD337012Yes
L23 4AD53.502906-3.001016333701401157SD337011Yes
L23 4AE53.50101-3.006308333347400951SD333009No
L23 4AF53.50348-3.00118333691401221SD336012Yes
L23 4AG53.503782-3.000493333737401254SD337012Yes
L23 4AH53.503011-2.999254333818401167SD338011Yes
L23 4AJ53.502709-3.00092333707401135SD337011Yes
L23 4FA53.475529-3.027145331924398136SJ319981No
L23 4JD53.475529-3.027145331924398136SJ319981No
L23 4TA53.499586-3.005731333383400792SD333007Yes
L23 4TB53.500672-3.004853333443400912SD334009Yes
L23 4TD53.502261-3.00397333504401088SD335010Yes
L23 4TE53.499613-3.004616333457400794SD334007Yes
L23 4TF53.498296-3.001917333634400645SD336006Yes
L23 4TG53.495654-2.997589333917400347SD339003Yes
L23 4TH53.503995-3.005187333426401282SD334012Yes
L23 4TJ53.503626-3.006264333354401242SD333012Yes
L23 4TL53.50459-3.007041333304401350SD333013Yes
L23 4TN53.497456-3.009857333106400559SD331005No
L23 4TP53.498673-3.002077333624400687SD336006Yes
L23 4TQ53.499208-3.004727333449400749SD334007Yes
L23 4TR53.498066-3.025926332041400642SD320006Yes
L23 4TS53.505194-3.027983331916401437SD319014Yes
L23 4TT53.506641-3.030113331777401600SD317015Yes
L23 4TU53.507578-3.03089331727401705SD317017Yes
L23 4TW53.498394-3.007422333269400661SD332006Yes
L23 4TX53.508716-3.028158331910401829SD319018Yes
L23 4TY53.502419-3.005482333404401107SD334011Yes
L23 4TZ53.502779-3.005475333405401147SD334011Yes
L23 4UA53.506883-3.022882332257401620SD322016Yes
L23 4UB53.500936-3.005447333404400942SD334009Yes
L23 4UD53.500884-3.007405333274400938SD332009Yes
L23 4UE53.502499-3.00779333251401118SD332011Yes
L23 4UF53.503425-3.007737333256401221SD332012Yes
L23 4UG53.501316-3.00728333283400986SD332009Yes
L23 4UH53.504104-3.00715333296401296SD332012Yes
L23 4UJ53.50998-3.010652333073401953SD330019Yes
L23 4UL53.500287-3.007874333242400872SD332008Yes
L23 4UN53.498293-3.001254333678400644SD336006Yes
L23 4UP53.505221-3.029054331845401441SD318014Yes
L23 4UQ53.50101-3.006308333347400951SD333009Yes
L23 4WZ53.50101-3.006308333347400951SD333009No
L23 4YX53.475609-3.027268331916398145SJ319981No
L23 4YZ53.475609-3.027268331916398145SJ319981No
  • Page 1 of 1 (45 postcodes, 37 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