AL10 1 postcodes Welwyn Hatfield
This is a list of postcodes in the AL10 1 area covering the areas of Hatfield, Welwyn Hatfield.
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Postcode no longer in use- Page 1 of 1 (156 postcodes, 15 active)
| Postcode | Latitude | Longitude | Easting | Northing | Grid reference | Active? |
|---|---|---|---|---|---|---|
| AL10 1AA | 51.764308 | -0.226194 | 522507 | 208780 | TL225087 | No |
| AL10 1AB | 51.764308 | -0.226194 | 522507 | 208780 | TL225087 | No |
| AL10 1AD | 51.764308 | -0.226194 | 522507 | 208780 | TL225087 | No |
| AL10 1AE | 51.764308 | -0.226194 | 522507 | 208780 | TL225087 | No |
| AL10 1AF | 51.764308 | -0.226194 | 522507 | 208780 | TL225087 | No |
| AL10 1AG | 51.764308 | -0.226194 | 522507 | 208780 | TL225087 | No |
| AL10 1AH | 51.764308 | -0.226194 | 522507 | 208780 | TL225087 | No |
| AL10 1AJ | 51.764264 | -0.226254 | 522503 | 208775 | TL225087 | Yes |
| AL10 1AL | 51.764264 | -0.226254 | 522503 | 208775 | TL225087 | Yes |
| AL10 1AN | 51.764308 | -0.226194 | 522507 | 208780 | TL225087 | No |
| AL10 1AP | 0 | 0 | No | |||
| AL10 1AQ | 51.764308 | -0.226194 | 522507 | 208780 | TL225087 | No |
| AL10 1AR | 51.764308 | -0.226194 | 522507 | 208780 | TL225087 | No |
| AL10 1AS | 51.764308 | -0.226194 | 522507 | 208780 | TL225087 | No |
| AL10 1AT | 51.764308 | -0.226194 | 522507 | 208780 | TL225087 | No |
| AL10 1AU | 51.764308 | -0.226194 | 522507 | 208780 | TL225087 | No |
| AL10 1AW | 51.764308 | -0.226194 | 522507 | 208780 | TL225087 | No |
| AL10 1AX | 51.764308 | -0.226194 | 522507 | 208780 | TL225087 | No |
| AL10 1AY | 51.764264 | -0.226254 | 522503 | 208775 | TL225087 | No |
| AL10 1AZ | 51.764264 | -0.226254 | 522503 | 208775 | TL225087 | No |
| AL10 1BA | 51.764308 | -0.226194 | 522507 | 208780 | TL225087 | No |
| AL10 1BB | 51.764308 | -0.226194 | 522507 | 208780 | TL225087 | No |
| AL10 1BD | 51.764308 | -0.226194 | 522507 | 208780 | TL225087 | No |
| AL10 1BE | 51.764308 | -0.226194 | 522507 | 208780 | TL225087 | No |
| AL10 1BF | 51.764308 | -0.226194 | 522507 | 208780 | TL225087 | No |
| AL10 1BG | 51.764308 | -0.226194 | 522507 | 208780 | TL225087 | No |
| AL10 1BH | 51.764308 | -0.226194 | 522507 | 208780 | TL225087 | No |
| AL10 1BJ | 51.764308 | -0.226194 | 522507 | 208780 | TL225087 | No |
| AL10 1BL | 51.764308 | -0.226194 | 522507 | 208780 | TL225087 | No |
| AL10 1BN | 51.764308 | -0.226194 | 522507 | 208780 | TL225087 | No |
| AL10 1BP | 51.764308 | -0.226194 | 522507 | 208780 | TL225087 | No |
| AL10 1BQ | 51.764308 | -0.226194 | 522507 | 208780 | TL225087 | No |
| AL10 1BR | 51.764308 | -0.226194 | 522507 | 208780 | TL225087 | No |
| AL10 1BS | 51.764308 | -0.226194 | 522507 | 208780 | TL225087 | No |
| AL10 1BT | 51.764308 | -0.226194 | 522507 | 208780 | TL225087 | No |
| AL10 1BU | 51.764308 | -0.226194 | 522507 | 208780 | TL225087 | No |
| AL10 1BW | 51.764308 | -0.226194 | 522507 | 208780 | TL225087 | No |
| AL10 1BX | 51.764308 | -0.226194 | 522507 | 208780 | TL225087 | No |
| AL10 1BY | 51.764308 | -0.226194 | 522507 | 208780 | TL225087 | No |
| AL10 1BZ | 51.764264 | -0.226254 | 522503 | 208775 | TL225087 | No |
| AL10 1DA | 51.764308 | -0.226194 | 522507 | 208780 | TL225087 | No |
| AL10 1DB | 51.764308 | -0.226194 | 522507 | 208780 | TL225087 | No |
| AL10 1DD | 51.764308 | -0.226194 | 522507 | 208780 | TL225087 | No |
| AL10 1DE | 51.764308 | -0.226194 | 522507 | 208780 | TL225087 | No |
| AL10 1DF | 51.764308 | -0.226194 | 522507 | 208780 | TL225087 | No |
| AL10 1DG | 51.764308 | -0.226194 | 522507 | 208780 | TL225087 | No |
| AL10 1DH | 51.764308 | -0.226194 | 522507 | 208780 | TL225087 | No |
| AL10 1DJ | 51.764264 | -0.226254 | 522503 | 208775 | TL225087 | No |
| AL10 1DL | 51.764308 | -0.226194 | 522507 | 208780 | TL225087 | No |
| AL10 1DN | 51.764308 | -0.226194 | 522507 | 208780 | TL225087 | No |
| AL10 1DP | 51.764308 | -0.226194 | 522507 | 208780 | TL225087 | No |
| AL10 1DQ | 51.764308 | -0.226194 | 522507 | 208780 | TL225087 | No |
| AL10 1DR | 51.764264 | -0.226254 | 522503 | 208775 | TL225087 | No |
| AL10 1DS | 51.764308 | -0.226194 | 522507 | 208780 | TL225087 | No |
| AL10 1DT | 51.76427 | -0.22623 | 522505 | 208776 | TL225087 | No |
| AL10 1DU | 51.764264 | -0.226254 | 522503 | 208775 | TL225087 | No |
| AL10 1DW | 51.764308 | -0.226194 | 522507 | 208780 | TL225087 | No |
| AL10 1DX | 51.764308 | -0.226194 | 522507 | 208780 | TL225087 | No |
| AL10 1DY | 51.764308 | -0.226194 | 522507 | 208780 | TL225087 | No |
| AL10 1DZ | 51.764308 | -0.226194 | 522507 | 208780 | TL225087 | No |
| AL10 1EA | 51.764308 | -0.226194 | 522507 | 208780 | TL225087 | No |
| AL10 1EB | 51.764308 | -0.226194 | 522507 | 208780 | TL225087 | No |
| AL10 1ED | 51.764308 | -0.226194 | 522507 | 208780 | TL225087 | No |
| AL10 1EE | 51.764308 | -0.226194 | 522507 | 208780 | TL225087 | No |
| AL10 1EF | 51.76427 | -0.22623 | 522505 | 208776 | TL225087 | No |
| AL10 1EG | 51.764308 | -0.226194 | 522507 | 208780 | TL225087 | No |
| AL10 1EH | 51.764308 | -0.226194 | 522507 | 208780 | TL225087 | No |
| AL10 1EJ | 51.764308 | -0.226194 | 522507 | 208780 | TL225087 | No |
| AL10 1EL | 51.764308 | -0.226194 | 522507 | 208780 | TL225087 | No |
| AL10 1EN | 51.764308 | -0.226194 | 522507 | 208780 | TL225087 | No |
| AL10 1EP | 51.764308 | -0.226194 | 522507 | 208780 | TL225087 | No |
| AL10 1EQ | 51.764308 | -0.226194 | 522507 | 208780 | TL225087 | No |
| AL10 1ER | 51.764308 | -0.226194 | 522507 | 208780 | TL225087 | No |
| AL10 1ES | 51.764264 | -0.226254 | 522503 | 208775 | TL225087 | Yes |
| AL10 1ET | 51.764308 | -0.226194 | 522507 | 208780 | TL225087 | No |
| AL10 1EU | 51.76427 | -0.22623 | 522505 | 208776 | TL225087 | No |
| AL10 1EW | 51.764308 | -0.226194 | 522507 | 208780 | TL225087 | No |
| AL10 1EX | 51.764264 | -0.226254 | 522503 | 208775 | TL225087 | No |
| AL10 1EY | 51.764264 | -0.226254 | 522503 | 208775 | TL225087 | No |
| AL10 1EZ | 51.764308 | -0.226194 | 522507 | 208780 | TL225087 | No |
| AL10 1FA | 51.764264 | -0.226254 | 522503 | 208775 | TL225087 | No |
| AL10 1FB | 51.764308 | -0.226194 | 522507 | 208780 | TL225087 | No |
| AL10 1FD | 51.764264 | -0.226254 | 522503 | 208775 | TL225087 | Yes |
| AL10 1FE | 51.764308 | -0.226194 | 522507 | 208780 | TL225087 | No |
| AL10 1FF | 51.764308 | -0.226194 | 522507 | 208780 | TL225087 | No |
| AL10 1FG | 51.764308 | -0.226194 | 522507 | 208780 | TL225087 | No |
| AL10 1FH | 51.764308 | -0.226194 | 522507 | 208780 | TL225087 | No |
| AL10 1FJ | 51.764308 | -0.226194 | 522507 | 208780 | TL225087 | No |
| AL10 1FL | 51.764308 | -0.226194 | 522507 | 208780 | TL225087 | No |
| AL10 1FN | 51.764264 | -0.226254 | 522503 | 208775 | TL225087 | Yes |
| AL10 1FP | 51.764308 | -0.226194 | 522507 | 208780 | TL225087 | No |
| AL10 1FQ | 51.764308 | -0.226194 | 522507 | 208780 | TL225087 | No |
| AL10 1FR | 51.764308 | -0.226194 | 522507 | 208780 | TL225087 | No |
| AL10 1FS | 51.764308 | -0.226194 | 522507 | 208780 | TL225087 | No |
| AL10 1FT | 51.764308 | -0.226194 | 522507 | 208780 | TL225087 | No |
| AL10 1FU | 51.764264 | -0.226254 | 522503 | 208775 | TL225087 | No |
| AL10 1FW | 51.764264 | -0.226254 | 522503 | 208775 | TL225087 | No |
| AL10 1FX | 51.764308 | -0.226194 | 522507 | 208780 | TL225087 | No |
| AL10 1FY | 51.764264 | -0.226254 | 522503 | 208775 | TL225087 | No |
| AL10 1FZ | 51.764308 | -0.226194 | 522507 | 208780 | TL225087 | No |
| AL10 1GA | 51.764264 | -0.226254 | 522503 | 208775 | TL225087 | No |
| AL10 1GB | 51.764264 | -0.226254 | 522503 | 208775 | TL225087 | Yes |
| AL10 1GE | 51.764264 | -0.226254 | 522503 | 208775 | TL225087 | No |
| AL10 1GF | 51.764264 | -0.226254 | 522503 | 208775 | TL225087 | No |
| AL10 1GG | 51.764264 | -0.226254 | 522503 | 208775 | TL225087 | Yes |
| AL10 1GH | 51.764264 | -0.226254 | 522503 | 208775 | TL225087 | No |
| AL10 1GL | 51.76427 | -0.22623 | 522505 | 208776 | TL225087 | Yes |
| AL10 1GP | 51.76427 | -0.22623 | 522505 | 208776 | TL225087 | No |
| AL10 1GQ | 51.76427 | -0.22623 | 522505 | 208776 | TL225087 | No |
| AL10 1GR | 51.76427 | -0.22623 | 522505 | 208776 | TL225087 | No |
| AL10 1GS | 51.764264 | -0.226254 | 522503 | 208775 | TL225087 | No |
| AL10 1GT | 51.76427 | -0.22623 | 522505 | 208776 | TL225087 | No |
| AL10 1GU | 51.76427 | -0.22623 | 522505 | 208776 | TL225087 | No |
| AL10 1GW | 51.76427 | -0.22623 | 522505 | 208776 | TL225087 | No |
| AL10 1GX | 51.76427 | -0.22623 | 522505 | 208776 | TL225087 | Yes |
| AL10 1GY | 51.76427 | -0.22623 | 522505 | 208776 | TL225087 | No |
| AL10 1GZ | 51.76427 | -0.22623 | 522505 | 208776 | TL225087 | No |
| AL10 1HA | 51.76427 | -0.22623 | 522505 | 208776 | TL225087 | No |
| AL10 1HB | 51.76427 | -0.22623 | 522505 | 208776 | TL225087 | No |
| AL10 1HD | 51.76427 | -0.22623 | 522505 | 208776 | TL225087 | No |
| AL10 1HE | 51.76427 | -0.22623 | 522505 | 208776 | TL225087 | No |
| AL10 1HF | 51.76427 | -0.22623 | 522505 | 208776 | TL225087 | No |
| AL10 1HG | 51.76427 | -0.22623 | 522505 | 208776 | TL225087 | No |
| AL10 1HH | 51.76427 | -0.22623 | 522505 | 208776 | TL225087 | No |
| AL10 1HJ | 51.76427 | -0.22623 | 522505 | 208776 | TL225087 | Yes |
| AL10 1HL | 51.76427 | -0.22623 | 522505 | 208776 | TL225087 | No |
| AL10 1HN | 51.76427 | -0.22623 | 522505 | 208776 | TL225087 | No |
| AL10 1HP | 51.76427 | -0.22623 | 522505 | 208776 | TL225087 | No |
| AL10 1HQ | 51.76427 | -0.22623 | 522505 | 208776 | TL225087 | No |
| AL10 1HR | 51.76427 | -0.22623 | 522505 | 208776 | TL225087 | No |
| AL10 1HS | 51.76427 | -0.22623 | 522505 | 208776 | TL225087 | No |
| AL10 1HT | 51.76427 | -0.22623 | 522505 | 208776 | TL225087 | No |
| AL10 1HU | 51.76427 | -0.22623 | 522505 | 208776 | TL225087 | No |
| AL10 1HW | 51.76427 | -0.22623 | 522505 | 208776 | TL225087 | No |
| AL10 1HX | 51.76427 | -0.22623 | 522505 | 208776 | TL225087 | No |
| AL10 1HY | 51.76427 | -0.22623 | 522505 | 208776 | TL225087 | No |
| AL10 1HZ | 51.76427 | -0.22623 | 522505 | 208776 | TL225087 | No |
| AL10 1JA | 51.76427 | -0.22623 | 522505 | 208776 | TL225087 | No |
| AL10 1JB | 51.76427 | -0.22623 | 522505 | 208776 | TL225087 | No |
| AL10 1JD | 51.76427 | -0.22623 | 522505 | 208776 | TL225087 | No |
| AL10 1JE | 51.76427 | -0.22623 | 522505 | 208776 | TL225087 | No |
| AL10 1JF | 51.76427 | -0.22623 | 522505 | 208776 | TL225087 | No |
| AL10 1JG | 51.76427 | -0.22623 | 522505 | 208776 | TL225087 | No |
| AL10 1JH | 51.76427 | -0.22623 | 522505 | 208776 | TL225087 | No |
| AL10 1JJ | 51.76427 | -0.22623 | 522505 | 208776 | TL225087 | No |
| AL10 1JL | 51.76427 | -0.22623 | 522505 | 208776 | TL225087 | No |
| AL10 1JQ | 51.76427 | -0.22623 | 522505 | 208776 | TL225087 | Yes |
| AL10 1JR | 51.76427 | -0.22623 | 522505 | 208776 | TL225087 | Yes |
| AL10 1JS | 51.76427 | -0.22623 | 522505 | 208776 | TL225087 | Yes |
| AL10 1JT | 51.76427 | -0.22623 | 522505 | 208776 | TL225087 | No |
| AL10 1JU | 51.76427 | -0.22623 | 522505 | 208776 | TL225087 | No |
| AL10 1JW | 51.76427 | -0.22623 | 522505 | 208776 | TL225087 | Yes |
| AL10 1JX | 51.76427 | -0.22623 | 522505 | 208776 | TL225087 | No |
| AL10 1JY | 51.76427 | -0.22623 | 522505 | 208776 | TL225087 | Yes |
| AL10 1ZY | 51.764308 | -0.226194 | 522507 | 208780 | TL225087 | No |
| AL10 1ZZ | 0 | 0 | No |
- Page 1 of 1 (156 postcodes, 15 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