AL10 9 postcodes Welwyn Hatfield
This is a list of postcodes in the AL10 9 area covering the areas of Hatfield, Welwyn Hatfield. The area contains approximately 4,306 households with a population of about 14,715 (2011 census)
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Postcode no longer in use- Page 1 of 2 (364 postcodes, 282 active)
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| Postcode | Latitude | Longitude | Easting | Northing | Grid reference | Active? |
|---|---|---|---|---|---|---|
| AL10 9AA | 51.752901 | -0.242859 | 521388 | 207484 | TL213074 | Yes |
| AL10 9AB | 51.752882 | -0.242179 | 521435 | 207483 | TL214074 | Yes |
| AL10 9AD | 51.745164 | -0.238423 | 521715 | 206631 | TL217066 | Yes |
| AL10 9AE | 51.76427 | -0.22623 | 522505 | 208776 | TL225087 | Yes |
| AL10 9AF | 51.745855 | -0.2407 | 521556 | 206704 | TL215067 | Yes |
| AL10 9AG | 51.745585 | -0.239508 | 521639 | 206676 | TL216066 | Yes |
| AL10 9AH | 51.767309 | -0.246603 | 521091 | 209080 | TL210090 | Yes |
| AL10 9AJ | 51.744919 | -0.24007 | 521602 | 206601 | TL216066 | No |
| AL10 9AL | 51.754512 | -0.239305 | 521629 | 207669 | TL216076 | No |
| AL10 9AN | 51.764314 | -0.22617 | 522509 | 208781 | TL225087 | No |
| AL10 9AP | 51.75454 | -0.239376 | 521624 | 207672 | TL216076 | No |
| AL10 9AQ | 51.754512 | -0.239305 | 521629 | 207669 | TL216076 | No |
| AL10 9AR | 51.764314 | -0.22617 | 522509 | 208781 | TL225087 | No |
| AL10 9AS | 51.754512 | -0.239305 | 521629 | 207669 | TL216076 | No |
| AL10 9AT | 51.754512 | -0.239305 | 521629 | 207669 | TL216076 | No |
| AL10 9AU | 51.764464 | -0.247597 | 521030 | 208762 | TL210087 | Yes |
| AL10 9AW | 51.754512 | -0.239305 | 521629 | 207669 | TL216076 | No |
| AL10 9AX | 51.765164 | -0.243889 | 521284 | 208846 | TL212088 | Yes |
| AL10 9AY | 51.764617 | -0.246939 | 521075 | 208780 | TL210087 | Yes |
| AL10 9AZ | 51.76588 | -0.246035 | 521134 | 208922 | TL211089 | Yes |
| AL10 9BA | 51.78471 | -0.26179 | 519997 | 210990 | TL199109 | Yes |
| AL10 9BB | 51.787885 | -0.263103 | 519898 | 211341 | TL198113 | Yes |
| AL10 9BD | 51.77116 | -0.241903 | 521405 | 209516 | TL214095 | Yes |
| AL10 9BE | 51.761652 | -0.250184 | 520859 | 208445 | TL208084 | Yes |
| AL10 9BF | 51.764314 | -0.22617 | 522509 | 208781 | TL225087 | No |
| AL10 9BG | 51.781057 | -0.24349 | 521269 | 210614 | TL212106 | Yes |
| AL10 9BH | 51.782005 | -0.234769 | 521868 | 210734 | TL218107 | Yes |
| AL10 9BJ | 51.775908 | -0.247342 | 521017 | 210035 | TL210100 | Yes |
| AL10 9BL | 51.761935 | -0.248637 | 520965 | 208479 | TL209084 | Yes |
| AL10 9BN | 51.764314 | -0.22617 | 522509 | 208781 | TL225087 | No |
| AL10 9BP | 51.77546 | -0.255956 | 520424 | 209971 | TL204099 | Yes |
| AL10 9BQ | 51.781403 | -0.243795 | 521247 | 210652 | TL212106 | Yes |
| AL10 9BS | 51.771925 | -0.240742 | 521483 | 209603 | TL214096 | Yes |
| AL10 9BT | 51.750871 | -0.24175 | 521470 | 207260 | TL214072 | Yes |
| AL10 9BU | 51.750865 | -0.233565 | 522035 | 207273 | TL220072 | Yes |
| AL10 9BW | 51.769247 | -0.236064 | 521813 | 209313 | TL218093 | Yes |
| AL10 9BX | 51.750209 | -0.233591 | 522035 | 207200 | TL220071 | Yes |
| AL10 9BY | 51.749362 | -0.234102 | 522002 | 207105 | TL220071 | Yes |
| AL10 9BZ | 51.748141 | -0.234802 | 521957 | 206968 | TL219069 | Yes |
| AL10 9DA | 51.749558 | -0.234558 | 521970 | 207126 | TL219071 | Yes |
| AL10 9DB | 51.764314 | -0.22617 | 522509 | 208781 | TL225087 | No |
| AL10 9DD | 51.749761 | -0.235521 | 521903 | 207147 | TL219071 | Yes |
| AL10 9DE | 51.748902 | -0.236409 | 521844 | 207050 | TL218070 | Yes |
| AL10 9DF | 51.749519 | -0.236776 | 521817 | 207118 | TL218071 | Yes |
| AL10 9DG | 51.749373 | -0.237245 | 521785 | 207101 | TL217071 | Yes |
| AL10 9DH | 51.747785 | -0.237481 | 521773 | 206924 | TL217069 | Yes |
| AL10 9DJ | 51.747849 | -0.23871 | 521688 | 206929 | TL216069 | Yes |
| AL10 9DL | 51.748185 | -0.240131 | 521589 | 206964 | TL215069 | Yes |
| AL10 9DN | 51.747748 | -0.239192 | 521655 | 206917 | TL216069 | Yes |
| AL10 9DP | 51.746859 | -0.238705 | 521691 | 206819 | TL216068 | Yes |
| AL10 9DQ | 51.747834 | -0.237117 | 521798 | 206930 | TL217069 | Yes |
| AL10 9DR | 51.74686 | -0.238169 | 521728 | 206820 | TL217068 | Yes |
| AL10 9DS | 51.746348 | -0.239406 | 521644 | 206761 | TL216067 | Yes |
| AL10 9DT | 51.764314 | -0.22617 | 522509 | 208781 | TL225087 | No |
| AL10 9DU | 51.74702 | -0.237424 | 521779 | 206839 | TL217068 | Yes |
| AL10 9DW | 51.747465 | -0.239536 | 521632 | 206885 | TL216068 | Yes |
| AL10 9DX | 51.745464 | -0.236789 | 521827 | 206667 | TL218066 | Yes |
| AL10 9DY | 51.745769 | -0.236748 | 521829 | 206701 | TL218067 | Yes |
| AL10 9DZ | 51.745243 | -0.235871 | 521891 | 206644 | TL218066 | Yes |
| AL10 9EA | 51.744962 | -0.236302 | 521862 | 206612 | TL218066 | Yes |
| AL10 9EB | 51.744546 | -0.236173 | 521872 | 206566 | TL218065 | Yes |
| AL10 9ED | 51.745026 | -0.23756 | 521775 | 206617 | TL217066 | Yes |
| AL10 9EE | 51.743613 | -0.23689 | 521825 | 206461 | TL218064 | Yes |
| AL10 9EF | 51.743984 | -0.235833 | 521897 | 206504 | TL218065 | Yes |
| AL10 9EG | 51.743484 | -0.236113 | 521879 | 206448 | TL218064 | Yes |
| AL10 9EH | 51.775751 | -0.239825 | 521536 | 210030 | TL215100 | Yes |
| AL10 9EJ | 51.747552 | -0.241097 | 521524 | 206892 | TL215068 | Yes |
| AL10 9EL | 51.747036 | -0.240291 | 521581 | 206836 | TL215068 | Yes |
| AL10 9EN | 51.776433 | -0.239146 | 521581 | 210107 | TL215101 | Yes |
| AL10 9EP | 51.742463 | -0.233951 | 522031 | 206338 | TL220063 | Yes |
| AL10 9EQ | 51.743826 | -0.237939 | 521752 | 206483 | TL217064 | Yes |
| AL10 9ER | 51.743669 | -0.232861 | 522103 | 206474 | TL221064 | Yes |
| AL10 9ES | 51.745252 | -0.232886 | 522097 | 206650 | TL220066 | Yes |
| AL10 9ET | 51.746373 | -0.240448 | 521572 | 206762 | TL215067 | Yes |
| AL10 9EU | 51.76071 | -0.250279 | 520855 | 208340 | TL208083 | Yes |
| AL10 9EW | 51.768927 | -0.243569 | 521296 | 209265 | TL212092 | Yes |
| AL10 9EX | 51.762157 | -0.242992 | 521354 | 208513 | TL213085 | No |
| AL10 9EY | 51.762157 | -0.242992 | 521354 | 208513 | TL213085 | No |
| AL10 9EZ | 51.765185 | -0.24228 | 521395 | 208851 | TL213088 | Yes |
| AL10 9FA | 51.776416 | -0.23561 | 521825 | 210111 | TL218101 | Yes |
| AL10 9FB | 51.775568 | -0.239035 | 521591 | 210011 | TL215100 | Yes |
| AL10 9FD | 51.77705 | -0.235339 | 521842 | 210182 | TL218101 | Yes |
| AL10 9FE | 51.777052 | -0.237238 | 521711 | 210179 | TL217101 | Yes |
| AL10 9FF | 51.777087 | -0.238396 | 521631 | 210181 | TL216101 | Yes |
| AL10 9FG | 51.775946 | -0.236672 | 521753 | 210057 | TL217100 | Yes |
| AL10 9FH | 51.776185 | -0.236445 | 521768 | 210084 | TL217100 | Yes |
| AL10 9FJ | 51.777723 | -0.237038 | 521723 | 210254 | TL217102 | Yes |
| AL10 9FL | 51.773705 | -0.23831 | 521646 | 209805 | TL216098 | Yes |
| AL10 9FN | 51.774745 | -0.23753 | 521697 | 209922 | TL216099 | Yes |
| AL10 9FP | 51.774281 | -0.237766 | 521682 | 209870 | TL216098 | Yes |
| AL10 9FQ | 51.773926 | -0.237504 | 521701 | 209831 | TL217098 | Yes |
| AL10 9FR | 51.772857 | -0.237532 | 521702 | 209712 | TL217097 | Yes |
| AL10 9FS | 51.773021 | -0.238322 | 521647 | 209729 | TL216097 | No |
| AL10 9FT | 51.77386 | -0.239087 | 521592 | 209821 | TL215098 | Yes |
| AL10 9FU | 51.74382 | -0.235115 | 521947 | 206487 | TL219064 | Yes |
| AL10 9FW | 51.775069 | -0.239939 | 521530 | 209954 | TL215099 | Yes |
| AL10 9FX | 51.774195 | -0.239842 | 521539 | 209857 | TL215098 | Yes |
| AL10 9FY | 51.77351 | -0.240318 | 521508 | 209780 | TL215097 | Yes |
| AL10 9FZ | 51.772316 | -0.238075 | 521666 | 209651 | TL216096 | Yes |
| AL10 9GA | 51.768591 | -0.246321 | 521107 | 209223 | TL211092 | Yes |
| AL10 9GB | 51.769021 | -0.246798 | 521073 | 209270 | TL210092 | Yes |
| AL10 9GD | 51.768367 | -0.247562 | 521022 | 209196 | TL210091 | Yes |
| AL10 9GE | 51.768899 | -0.247107 | 521052 | 209256 | TL210092 | Yes |
| AL10 9GF | 51.76639 | -0.248247 | 520980 | 208975 | TL209089 | Yes |
| AL10 9GG | 51.767675 | -0.247009 | 521062 | 209120 | TL210091 | Yes |
| AL10 9GH | 51.768355 | -0.248012 | 520991 | 209194 | TL209091 | Yes |
| AL10 9GJ | 51.767903 | -0.247232 | 521046 | 209145 | TL210091 | Yes |
| AL10 9GL | 51.767727 | -0.249311 | 520903 | 209122 | TL209091 | Yes |
| AL10 9GN | 51.775797 | -0.238751 | 521610 | 210037 | TL216100 | Yes |
| AL10 9GP | 51.768692 | -0.249463 | 520890 | 209229 | TL208092 | Yes |
| AL10 9GQ | 51.768497 | -0.249673 | 520876 | 209207 | TL208092 | Yes |
| AL10 9GR | 51.77529 | -0.238509 | 521628 | 209981 | TL216099 | Yes |
| AL10 9GS | 51.775526 | -0.237471 | 521699 | 210009 | TL216100 | Yes |
| AL10 9GT | 51.764999 | -0.241273 | 521465 | 208832 | TL214088 | Yes |
| AL10 9GU | 51.764886 | -0.240915 | 521490 | 208820 | TL214088 | Yes |
| AL10 9GW | 51.76463 | -0.241838 | 521427 | 208790 | TL214087 | Yes |
| AL10 9GX | 51.76455 | -0.24129 | 521465 | 208782 | TL214087 | Yes |
| AL10 9GY | 51.76408 | -0.241729 | 521436 | 208729 | TL214087 | Yes |
| AL10 9GZ | 51.767789 | -0.250439 | 520825 | 209127 | TL208091 | Yes |
| AL10 9HA | 51.75818 | -0.23809 | 521703 | 208079 | TL217080 | Yes |
| AL10 9HB | 51.756832 | -0.23749 | 521748 | 207930 | TL217079 | Yes |
| AL10 9HD | 51.756954 | -0.237877 | 521721 | 207943 | TL217079 | Yes |
| AL10 9HE | 51.757259 | -0.237213 | 521766 | 207978 | TL217079 | Yes |
| AL10 9HF | 51.756875 | -0.236793 | 521796 | 207936 | TL217079 | Yes |
| AL10 9HG | 51.75597 | -0.236988 | 521785 | 207835 | TL217078 | Yes |
| AL10 9HH | 51.754987 | -0.234983 | 521926 | 207729 | TL219077 | Yes |
| AL10 9HJ | 51.755405 | -0.234677 | 521946 | 207776 | TL219077 | Yes |
| AL10 9HL | 51.76427 | -0.22623 | 522505 | 208776 | TL225087 | Yes |
| AL10 9HN | 51.753452 | -0.233377 | 522041 | 207561 | TL220075 | Yes |
| AL10 9HP | 51.756367 | -0.237682 | 521736 | 207878 | TL217078 | Yes |
| AL10 9HQ | 51.755964 | -0.235974 | 521855 | 207836 | TL218078 | Yes |
| AL10 9HR | 51.756951 | -0.238877 | 521652 | 207941 | TL216079 | Yes |
| AL10 9HS | 51.75694 | -0.239891 | 521582 | 207938 | TL215079 | Yes |
| AL10 9HT | 51.756078 | -0.238824 | 521658 | 207844 | TL216078 | Yes |
| AL10 9HU | 51.7552 | -0.237192 | 521773 | 207749 | TL217077 | Yes |
| AL10 9HW | 51.755853 | -0.237601 | 521743 | 207821 | TL217078 | Yes |
| AL10 9HX | 51.755317 | -0.239621 | 521605 | 207758 | TL216077 | Yes |
| AL10 9HY | 51.755547 | -0.238786 | 521662 | 207785 | TL216077 | Yes |
| AL10 9HZ | 51.754873 | -0.238813 | 521662 | 207710 | TL216077 | Yes |
| AL10 9JA | 51.754464 | -0.23793 | 521724 | 207666 | TL217076 | Yes |
| AL10 9JB | 51.754082 | -0.235236 | 521911 | 207628 | TL219076 | Yes |
| AL10 9JD | 51.753724 | -0.236554 | 521821 | 207586 | TL218075 | Yes |
| AL10 9JE | 51.754527 | -0.236131 | 521848 | 207676 | TL218076 | Yes |
| AL10 9JF | 51.749527 | -0.234921 | 521945 | 207122 | TL219071 | No |
| AL10 9JG | 51.754133 | -0.233858 | 522006 | 207636 | TL220076 | Yes |
| AL10 9JH | 51.765493 | -0.249615 | 520888 | 208873 | TL208088 | Yes |
| AL10 9JJ | 51.765615 | -0.24877 | 520946 | 208888 | TL209088 | Yes |
| AL10 9JL | 51.75169 | -0.235213 | 521919 | 207362 | TL219073 | No |
| AL10 9JN | 51.752015 | -0.232926 | 522076 | 207402 | TL220074 | Yes |
| AL10 9JP | 51.754615 | -0.235403 | 521898 | 207687 | TL218076 | Yes |
| AL10 9JQ | 51.75277 | -0.235273 | 521912 | 207482 | TL219074 | No |
| AL10 9JR | 51.765241 | -0.250234 | 520846 | 208844 | TL208088 | Yes |
| AL10 9JS | 51.771566 | -0.233596 | 521977 | 209575 | TL219095 | Yes |
| AL10 9JT | 51.772504 | -0.233211 | 522001 | 209680 | TL220096 | Yes |
| AL10 9JU | 51.77399 | -0.233342 | 521988 | 209845 | TL219098 | Yes |
| AL10 9JW | 51.751437 | -0.233383 | 522046 | 207337 | TL220073 | No |
| AL10 9JX | 51.774974 | -0.233028 | 522007 | 209955 | TL220099 | Yes |
| AL10 9JY | 51.775271 | -0.233596 | 521967 | 209987 | TL219099 | Yes |
| AL10 9JZ | 51.766641 | -0.249411 | 520899 | 209001 | TL208090 | Yes |
| AL10 9LA | 51.775021 | -0.234954 | 521874 | 209957 | TL218099 | Yes |
| AL10 9LB | 51.774616 | -0.234912 | 521878 | 209912 | TL218099 | Yes |
| AL10 9LD | 51.773373 | -0.234801 | 521889 | 209774 | TL218097 | Yes |
| AL10 9LE | 51.77296 | -0.234252 | 521928 | 209729 | TL219097 | Yes |
| AL10 9LF | 51.773539 | -0.235679 | 521828 | 209791 | TL218097 | Yes |
| AL10 9LG | 51.774313 | -0.23633 | 521781 | 209876 | TL217098 | Yes |
| AL10 9LH | 51.7728 | -0.236157 | 521797 | 209708 | TL217097 | Yes |
| AL10 9LJ | 51.772003 | -0.237 | 521741 | 209618 | TL217096 | Yes |
| AL10 9LL | 51.766302 | -0.247207 | 521052 | 208967 | TL210089 | Yes |
| AL10 9LN | 51.771519 | -0.23525 | 521863 | 209567 | TL218095 | Yes |
| AL10 9LP | 51.763374 | -0.249219 | 520921 | 208638 | TL209086 | Yes |
| AL10 9LQ | 51.773563 | -0.237287 | 521717 | 209791 | TL217097 | Yes |
| AL10 9LR | 51.764297 | -0.250227 | 520849 | 208739 | TL208087 | Yes |
| AL10 9LS | 51.762753 | -0.250432 | 520839 | 208567 | TL208085 | Yes |
| AL10 9LT | 51.764677 | -0.249183 | 520920 | 208783 | TL209087 | Yes |
| AL10 9LU | 51.764226 | -0.250925 | 520801 | 208730 | TL208087 | Yes |
| AL10 9LW | 51.772124 | -0.234226 | 521932 | 209636 | TL219096 | Yes |
| AL10 9LX | 51.763702 | -0.248308 | 520983 | 208676 | TL209086 | Yes |
| AL10 9LY | 51.764394 | -0.248267 | 520984 | 208753 | TL209087 | Yes |
| AL10 9LZ | 51.771396 | -0.234255 | 521932 | 209555 | TL219095 | Yes |
| AL10 9NA | 51.762332 | -0.243883 | 521292 | 208531 | TL212085 | Yes |
| AL10 9NB | 51.765975 | -0.246365 | 521111 | 208932 | TL211089 | Yes |
| AL10 9ND | 51.762157 | -0.242992 | 521354 | 208513 | TL213085 | No |
| AL10 9NE | 51.761598 | -0.242941 | 521359 | 208451 | TL213084 | Yes |
| AL10 9NF | 51.762038 | -0.242301 | 521402 | 208501 | TL214085 | No |
| AL10 9NG | 51.762527 | -0.241296 | 521470 | 208557 | TL214085 | Yes |
| AL10 9NH | 51.758635 | -0.247418 | 521058 | 208114 | TL210081 | Yes |
| AL10 9NJ | 51.758644 | -0.24804 | 521015 | 208114 | TL210081 | Yes |
| AL10 9NL | 51.759018 | -0.245954 | 521158 | 208159 | TL211081 | Yes |
| AL10 9NN | 51.758324 | -0.245908 | 521163 | 208082 | TL211080 | Yes |
| AL10 9NP | 51.757237 | -0.247733 | 521040 | 207958 | TL210079 | Yes |
| AL10 9NQ | 51.760284 | -0.245267 | 521202 | 208301 | TL212083 | No |
| AL10 9NR | 51.757431 | -0.248088 | 521015 | 207979 | TL210079 | Yes |
| AL10 9NS | 51.756213 | -0.24783 | 521036 | 207844 | TL210078 | Yes |
| AL10 9NT | 51.755483 | -0.247091 | 521089 | 207764 | TL210077 | Yes |
| AL10 9NU | 51.764229 | -0.245694 | 521162 | 208739 | TL211087 | Yes |
| AL10 9NW | 51.758006 | -0.245674 | 521180 | 208047 | TL211080 | Yes |
| AL10 9NX | 51.764964 | -0.247897 | 521008 | 208817 | TL210088 | Yes |
| AL10 9NY | 51.754721 | -0.246657 | 521121 | 207680 | TL211076 | Yes |
| AL10 9NZ | 51.76624 | -0.246659 | 521090 | 208961 | TL210089 | Yes |
| AL10 9PA | 51.754811 | -0.242466 | 521410 | 207697 | TL214076 | Yes |
- Page 1 of 2 (364 postcodes, 282 active)
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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