Postcodes in Welwyn Hatfield page 29 Local Authority District

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This page provides postcode data for the Welwyn Hatfield UK Local Authority District.

In 2021, Welwyn Hatfield contained approximately 46,200 households with a population of about 119,900

In 2011, Welwyn Hatfield contained approximately 43,600 households with a population of about 110,474

Wards in this Local Authority District
Brookmans Park and Little Heath ,   Haldens ,   Handside ,   Hatfield Central ,   Hatfield East ,   Hatfield South West ,   Hatfield Villages ,   Hollybush ,   Howlands ,   Northaw and Cuffley ,   Panshanger ,   Peartree ,   Sherrards ,   Welham Green and Hatfield South ,   Welwyn East ,   Welwyn West
Parishes in this Local Authority District
Ayot St Lawrence ,   Ayot St Peter ,   Essendon ,   Hatfield ,   North Mymms ,   Northaw and Cuffley ,   Welwyn ,   Welwyn Hatfield, unparished area ,   Woolmer Green
Key Active postcodeActive postcode Postcode no longer in usePostcode no longer in use

Postcode Ward Latitude Longitude Easting Northing Grid ref
AL7 4LU Hollybush 51.790366 -0.190245 524916 211739 TL249117
AL7 4LW Peartree 51.804489 -0.195874 524489 213300 TL244132
AL7 4LX Howlands 51.789603 -0.189174 524992 211656 TL249116
AL7 4LY Howlands 51.789957 -0.188217 525057 211697 TL250116
AL7 4LZ Howlands 51.789345 -0.188212 525059 211629 TL250116
AL7 4NA Hollybush 51.790315 -0.192234 524779 211730 TL247117
AL7 4NB Hollybush 51.790693 -0.194611 524614 211768 TL246117
AL7 4ND Hollybush 51.790866 -0.191806 524807 211792 TL248117
AL7 4NE Hollybush 51.79065 -0.191191 524850 211769 TL248117
AL7 4NF Hollybush 51.789201 -0.191698 524819 211607 TL248116
AL7 4NG Hollybush 51.789111 -0.192891 524737 211595 TL247115
AL7 4NH Hollybush 51.789884 -0.194586 524618 211678 TL246116
AL7 4NJ Hollybush 51.78936 -0.196187 524509 211617 TL245116
AL7 4NL Hollybush 51.789599 -0.194756 524607 211646 TL246116
AL7 4NN Hollybush 51.789065 -0.195111 524584 211586 TL245115
AL7 4NP Hollybush 51.788178 -0.19593 524530 211486 TL245114
AL7 4NQ Hollybush 51.790096 -0.193751 524675 211703 TL246117
AL7 4NR Hollybush 51.787913 -0.195679 524548 211457 TL245114
AL7 4NS Hollybush 51.787995 -0.19395 524667 211469 TL246114
AL7 4NT Hollybush 51.788815 -0.194686 524614 211559 TL246115
AL7 4NU Hollybush 51.788752 -0.193514 524695 211554 TL246115
AL7 4NW Hollybush 51.788611 -0.195999 524524 211534 TL245115
AL7 4NX Hollybush 51.78772 -0.193657 524688 211439 TL246114
AL7 4NY Hollybush 51.787354 -0.194411 524637 211397 TL246113
AL7 4NZ Hollybush 51.786836 -0.194635 524623 211339 TL246113
AL7 4PA Hollybush 51.791296 -0.192282 524773 211839 TL247118
AL7 4PE Howlands 51.78996 -0.186114 525202 211701 TL252117
AL7 4PF Howlands 51.788949 -0.178905 525702 211601 TL257116
AL7 4PG Howlands 51.788949 -0.178905 525702 211601 TL257116
AL7 4PH Howlands 51.788931 -0.179427 525666 211598 TL256115
AL7 4PJ Howlands 51.789689 -0.180774 525571 211680 TL255116
AL7 4PL Howlands 51.789327 -0.181775 525503 211638 TL255116
AL7 4PN Howlands 51.789112 -0.181842 525499 211614 TL254116
AL7 4PP Howlands 51.788232 -0.18137 525534 211517 TL255115
AL7 4PQ Howlands 51.789268 -0.177978 525765 211638 TL257116
AL7 4PR Howlands 51.788329 -0.178915 525703 211532 TL257115
AL7 4PS Howlands 51.788043 -0.179014 525697 211500 TL256114
AL7 4PT Howlands 51.787822 -0.17866 525722 211476 TL257114
AL7 4PU Howlands 51.788226 -0.181573 525520 211516 TL255115
AL7 4PW Howlands 51.788725 -0.180683 525580 211573 TL255115
AL7 4PX Howlands 51.788321 -0.182454 525459 211525 TL254115
AL7 4PY Howlands 51.787431 -0.181866 525502 211427 TL255114
AL7 4PZ Howlands 51.787356 -0.18052 525595 211421 TL255114
AL7 4QA Howlands 51.786414 -0.18182 525508 211314 TL255113
AL7 4QB Howlands 51.786954 -0.181276 525544 211375 TL255113
AL7 4QD Howlands 51.786277 -0.182275 525477 211298 TL254112
AL7 4QE Howlands 51.78748 -0.183908 525361 211429 TL253114
AL7 4QF Howlands 51.787986 -0.183482 525389 211486 TL253114
AL7 4QG Howlands 51.786352 -0.185389 525262 211301 TL252113
AL7 4QH Howlands 51.785562 -0.186044 525219 211212 TL252112
AL7 4QJ Howlands 51.786111 -0.184906 525296 211275 TL252112
AL7 4QL Howlands 51.785507 -0.184843 525302 211208 TL253112
AL7 4QP Howlands 51.785444 -0.184846 525302 211201 TL253112
AL7 4QQ Howlands 51.786021 -0.186664 525175 211262 TL251112
AL7 4QS Howlands 51.785444 -0.184846 525302 211201 TL253112
AL7 4QW Howlands 51.785444 -0.184846 525302 211201 TL253112
AL7 4QY Hollybush 51.786641 -0.20891 523639 211293 TL236112
AL7 4RA Howlands 51.787981 -0.176754 525853 211497 TL258114
AL7 4RB Howlands 51.789996 -0.176803 525844 211721 TL258117
AL7 4RD Howlands 51.789818 -0.177492 525797 211700 TL257116
AL7 4RE Howlands 51.788609 -0.177265 525816 211566 TL258115
AL7 4RF Howlands 51.787366 -0.177664 525792 211427 TL257114
AL7 4RG Howlands 51.786083 -0.179615 525661 211281 TL256112
AL7 4RH Howlands 51.784392 -0.185424 525265 211083 TL252110
AL7 4RJ Howlands 51.78391 -0.185081 525290 211030 TL252110
AL7 4RL Howlands 51.785394 -0.179831 525648 211204 TL256112
AL7 4RN Howlands 51.786851 -0.17635 525884 211372 TL258113
AL7 4RP Howlands 51.785754 -0.176975 525844 211249 TL258112
AL7 4RQ Howlands 51.785412 -0.181599 525526 211203 TL255112
AL7 4RR Howlands 51.785575 -0.177576 525803 211228 TL258112
AL7 4RS Howlands 51.784639 -0.17873 525726 211122 TL257111
AL7 4RT Howlands 51.785004 -0.179035 525704 211162 TL257111
AL7 4RU Howlands 51.784376 -0.177407 525818 211095 TL258110
AL7 4RW Howlands 51.786317 -0.176734 525859 211312 TL258113
AL7 4RX Howlands 51.78485 -0.179534 525670 211144 TL256111
AL7 4RY Howlands 51.784263 -0.179993 525640 211078 TL256110
AL7 4RZ Howlands 51.783683 -0.181408 525544 211011 TL255110
AL7 4SA Howlands 51.784441 -0.181029 525568 211096 TL255110
AL7 4SB Howlands 51.784186 -0.181967 525504 211066 TL255110
AL7 4SD Howlands 51.785555 -0.183246 525412 211216 TL254112
AL7 4SE Howlands 51.78343 -0.179591 525670 210986 TL256109
AL7 4SG Hollybush 51.785092 -0.204607 523940 211128 TL239111
AL7 4SH Hollybush 51.785239 -0.205442 523882 211143 TL238111
AL7 4SJ Hollybush 51.791132 -0.204483 523932 211800 TL239117
AL7 4SL Hollybush 51.790352 -0.204601 523926 211713 TL239117
AL7 4SN Hollybush 51.790615 -0.20533 523875 211741 TL238117
AL7 4SP Hollybush 51.790648 -0.206939 523764 211742 TL237117
AL7 4SQ Hollybush 51.78571 -0.209193 523622 211189 TL236111
AL7 4SR Hollybush 51.789758 -0.207496 523728 211642 TL237116
AL7 4SS Hollybush 51.789155 -0.206896 523771 211576 TL237115
AL7 4ST Hollybush 51.789383 -0.205945 523836 211603 TL238116
AL7 4SU Hollybush 51.789849 -0.205245 523883 211656 TL238116
AL7 4SW Hollybush 51.790749 -0.205282 523878 211756 TL238117
AL7 4SX Hollybush 51.784951 -0.208382 523680 211106 TL236111
AL7 4SY Hollybush 51.785969 -0.210285 523546 211216 TL235112
AL7 4SZ Hollybush 51.790001 -0.204615 523926 211674 TL239116
AL7 4TA Hollybush 51.78929 -0.204585 523930 211595 TL239115
AL7 4TB Hollybush 51.789066 -0.207552 523726 211565 TL237115
AL7 4TD Hollybush 51.788935 -0.202511 524074 211559 TL240115
AL7 4TE Hollybush 51.789181 -0.203299 524019 211585 TL240115
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




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