Postcodes in Lisburn and Castlereagh page 16 District

  1. All administrative areas

This page provides postcode data for the Lisburn and Castlereagh UK District.

In 2011, Lisburn and Castlereagh contained approximately 52,373 households with a population of about 134,201

Website: https://www.lisburncastlereagh.gov.uk/

Wards in this District
Ballinderry ,   Ballyhanwood ,   Ballymacash ,   Ballymacbrennan ,   Ballymacoss ,   Beechill ,   Blaris ,   Cairnshill ,   Carrowreagh ,   Carryduff East ,   Carryduff West ,   Derryaghy ,   Dromara ,   Drumbo ,   Dundonald ,   Enler ,   Galwally ,   Glenavy ,   Graham's Bridge ,   Harmony Hill ,   Hilden ,   Hillhall ,   Hillsborough ,   Knockbracken ,   Knockmore ,   Lagan ,   Lagan Valley ,   Lambeg ,   Lisnagarvey ,   Maghaberry ,   Magheralave ,   Maze ,   Moira ,   Moneyreagh ,   Newtownbreda ,   Old Warren ,   Ravernet ,   Stonyford ,   Wallace Park ,   White Mountain
Key Active postcodeActive postcode Postcode no longer in usePostcode no longer in use

Postcode Ward Latitude Longitude Easting Northing Grid ref
BT27 4ER Harmony Hill 54.521991 -6.035984 138924 521575 NW389215
BT27 4ES Harmony Hill 54.524149 -6.034413 139040 521809 NW390218
BT27 4ET Harmony Hill 54.526081 -6.03171 139227 522014 NW392220
BT27 4EU Harmony Hill 54.524769 -6.031665 139222 521868 NW392218
BT27 4EW Harmony Hill 54.526906 -6.034899 139026 522117 NW390221
BT27 4EX Magheralave 54.535791 -6.044824 138441 523142 NW384231
BT27 4EZ Magheralave 54.535357 -6.045169 138416 523095 NW384230
BT27 4FA Harmony Hill 54.521475 -6.031901 139185 521502 NW391215
BT27 4FB Harmony Hill 54.520585 -6.031295 139219 521401 NW392214
BT27 4FD Hilden 54.521475 -6.031901 139185 521502 NW391215
BT27 4FP Harmony Hill 54.521991 -6.035984 138924 521575 NW389215
BT27 4HA Harmony Hill 54.521991 -6.035984 138924 521575 NW389215
BT27 4HE Harmony Hill 54.523566 -6.036697 138888 521752 NW388217
BT27 4HF Harmony Hill 54.524258 -6.038393 138783 521836 NW387218
BT27 4HG Harmony Hill 54.522771 -6.036982 138865 521665 NW388216
BT27 4HH Harmony Hill 54.525026 -6.038666 138770 521922 NW387219
BT27 4HJ Magheralave 54.526268 -6.037648 138844 522056 NW388220
BT27 4HN Magheralave 54.526965 -6.037429 138863 522133 NW388221
BT27 4HP Harmony Hill 54.525989 -6.035993 138949 522019 NW389220
BT27 4HQ Harmony Hill 54.524847 -6.038118 138805 521900 NW388219
BT27 4HR Magheralave 54.527456 -6.037761 138844 522189 NW388221
BT27 4HS Magheralave 54.525869 -6.037992 138819 522013 NW388220
BT27 4HT Harmony Hill 54.525428 -6.035727 138963 521956 NW389219
BT27 4HU Harmony Hill 54.525167 -6.04181 138568 521950 NW385219
BT27 4HW Harmony Hill 54.527674 -6.036268 138942 522208 NW389222
BT27 4HX Magheralave 54.526462 -6.039106 138751 522083 NW387220
BT27 4HY Harmony Hill 54.525846 -6.039321 138733 522016 NW387220
BT27 4HZ Harmony Hill 54.527412 -6.04059 138661 522195 NW386221
BT27 4JA Magheralave 54.527777 -6.040418 138675 522235 NW386222
BT27 4JB Harmony Hill 54.525611 -6.039842 138698 521992 NW386219
BT27 4JD Harmony Hill 54.526077 -6.040283 138673 522045 NW386220
BT27 4JE Harmony Hill 54.526591 -6.040413 138667 522103 NW386221
BT27 4JF Harmony Hill 54.527116 -6.040651 138655 522162 NW386221
BT27 4JG Magheralave 54.528139 -6.040555 138668 522275 NW386222
BT27 4JH Magheralave 54.526736 -6.038244 138809 522111 NW388221
BT27 4JJ Magheralave 54.528277 -6.037459 138869 522279 NW388222
BT27 4JL Magheralave 54.529287 -6.038245 138825 522394 NW388223
BT27 4JN Magheralave 54.529287 -6.038245 138825 522394 NW388223
BT27 4JP Harmony Hill 54.521991 -6.035984 138924 521575 NW389215
BT27 4JW Magheralave 54.529287 -6.038245 138825 522394 NW388223
BT27 4LA Magheralave 54.529671 -6.041378 138625 522449 NW386224
BT27 4LB Magheralave 54.530324 -6.042892 138531 522527 NW385225
BT27 4LD Magheralave 54.528729 -6.043153 138504 522351 NW385223
BT27 4LE Magheralave 54.531793 -6.03709 138916 522669 NW389226
BT27 4LF Magheralave 54.531488 -6.03766 138877 522637 NW388226
BT27 4LG Magheralave 54.53295 -6.038054 138861 522801 NW388228
BT27 4LH Magheralave 54.534301 -6.039379 138784 522956 NW387229
BT27 4LJ Magheralave 54.534021 -6.039795 138755 522926 NW387229
BT27 4LL Magheralave 54.533927 -6.040664 138698 522919 NW386229
BT27 4LN Magheralave 54.534637 -6.041774 138631 523002 NW386230
BT27 4LP Magheralave 54.535852 -6.040819 138700 523134 NW387231
BT27 4LQ Magheralave 54.532916 -6.038751 138815 522800 NW388227
BT27 4LR Magheralave 54.53479 -6.038491 138844 523007 NW388230
BT27 4LS Magheralave 54.536183 -6.039088 138814 523164 NW388231
BT27 4LT Magheralave 54.536206 -6.03714 138941 523159 NW389231
BT27 4LU Magheralave 54.53559 -6.037402 138920 523092 NW389230
BT27 4LW Magheralave 54.533432 -6.041182 138661 522866 NW386228
BT27 4LX Magheralave 54.535601 -6.039719 138770 523102 NW387231
BT27 4LY Magheralave 54.52987 -6.040905 138657 522469 NW386224
BT27 4LZ Magheralave 54.528959 -6.039033 138772 522361 NW387223
BT27 4NA Magheralave 54.529833 -6.039764 138730 522461 NW387224
BT27 4NB Magheralave 54.528651 -6.040577 138670 522332 NW386223
BT27 4ND Magheralave 54.528201 -6.039409 138743 522278 NW387222
BT27 4NE Magheralave 54.528803 -6.039427 138745 522345 NW387223
BT27 4NF Magheralave 54.528803 -6.039427 138745 522345 NW387223
BT27 4NG Magheralave 54.528803 -6.039427 138745 522345 NW387223
BT27 4NH Harmony Hill 54.527777 -6.032107 139212 522204 NW392222
BT27 4NJ Harmony Hill 54.527777 -6.032107 139212 522204 NW392222
BT27 4NL Harmony Hill 54.527777 -6.032107 139212 522204 NW392222
BT27 4NN Harmony Hill 54.527777 -6.032107 139212 522204 NW392222
BT27 4NP Magheralave 54.529051 -6.034193 139085 522353 NW390223
BT27 4NQ Magheralave 54.528803 -6.039427 138745 522345 NW387223
BT27 4NR Harmony Hill 54.527794 -6.034254 139073 522214 NW390222
BT27 4NS Harmony Hill 54.530427 -6.032644 139194 522500 NW391225
BT27 4NT Harmony Hill 54.529641 -6.034041 139099 522418 NW390224
BT27 4NU Magheralave 54.529997 -6.035492 139007 522463 NW390224
BT27 4NW Harmony Hill 54.527929 -6.033166 139145 522224 NW391222
BT27 4NX Harmony Hill 54.530564 -6.035557 139007 522526 NW390225
BT27 4NY Magheralave 54.531191 -6.036485 138951 522599 NW389225
BT27 4NZ Magheralave 54.531191 -6.036485 138951 522599 NW389225
BT27 4PA Harmony Hill 54.530296 -6.034535 139071 522493 NW390224
BT27 4PB Harmony Hill 54.530626 -6.033809 139120 522527 NW391225
BT27 4PD Magheralave 54.531257 -6.036127 138974 522605 NW389226
BT27 4PE Magheralave 54.53146 -6.034834 139059 522623 NW390226
BT27 4PF Magheralave 54.532752 -6.034139 139112 522764 NW391227
BT27 4PG Magheralave 54.534479 -6.0354 139042 522961 NW390229
BT27 4PH Magheralave 54.534167 -6.037192 138924 522933 NW389229
BT27 4PJ Magheralave 54.533067 -6.035283 139041 522804 NW390228
BT27 4PL Magheralave 54.532571 -6.03682 138938 522754 NW389227
BT27 4PN Magheralave 54.531907 -6.039123 138785 522689 NW387226
BT27 4PP Magheralave 54.529495 -6.035562 139000 522407 NW389224
BT27 4PQ Magheralave 54.534989 -6.03689 138949 523023 NW389230
BT27 4PR Magheralave 54.53024 -6.03772 138865 522498 NW388224
BT27 4PS Magheralave 54.532898 -6.041471 138639 522808 NW386228
BT27 4PT Lambeg 54.529047 -6.027334 139529 522327 NW395223
BT27 4PW Magheralave 54.530826 -6.040581 138684 522574 NW386225
BT27 4PX Lambeg 54.529047 -6.027334 139529 522327 NW395223
BT27 4PY Lambeg 54.529047 -6.027334 139529 522327 NW395223
BT27 4PZ Lambeg 54.529047 -6.027334 139529 522327 NW395223
BT27 4QA Lambeg 54.528504 -6.027113 139540 522266 NW395222
Contains OS data © Crown copyright and database right 2026
Contains Royal Mail data © Royal Mail copyright and database right 2026
Contains National Statistics data © Crown copyright and database rights 2026
Source: Office for National Statistics licensed under the Open Government Licence v.3.0
Contains data from Wikipedia covered by the Creative Commons license




© 2026 Chris Bell [ Email ] [ Bluesky ] [ Strava ] [ Privacy ]