This is a list of postcodes in the CM18 6 area covering the areas of Harlow. The area contains approximately 5,565 households with a population of about 13,020 (2011 census)
Active postcode
Postcode no longer in use| Postcode | Latitude | Longitude | Easting | Northing | Grid reference | Active? |
|---|---|---|---|---|---|---|
| CM18 6QT | 51.755871 | 0.110612 | 545775 | 208461 | TL457084 | Yes |
| CM18 6QU | 51.755385 | 0.111096 | 545810 | 208408 | TL458084 | Yes |
| CM18 6QW | 51.757482 | 0.108513 | 545625 | 208636 | TL456086 | Yes |
| CM18 6QX | 51.759344 | 0.10747 | 545547 | 208841 | TL455088 | No |
| CM18 6QY | 51.756218 | 0.108773 | 545647 | 208496 | TL456084 | Yes |
| CM18 6QZ | 51.75597 | 0.107066 | 545530 | 208465 | TL455084 | Yes |
| CM18 6RA | 51.755583 | 0.109627 | 545708 | 208427 | TL457084 | No |
| CM18 6RB | 51.756715 | 0.108637 | 545636 | 208551 | TL456085 | Yes |
| CM18 6RD | 51.755325 | 0.110977 | 545802 | 208401 | TL458084 | No |
| CM18 6RE | 51.771752 | 0.093973 | 544576 | 210194 | TL445101 | No |
| CM18 6RF | 51.756602 | 0.110443 | 545761 | 208542 | TL457085 | Yes |
| CM18 6RG | 51.761366 | 0.10655 | 545477 | 209064 | TL454090 | Yes |
| CM18 6RH | 51.760793 | 0.104914 | 545366 | 208997 | TL453089 | Yes |
| CM18 6RJ | 51.760613 | 0.103921 | 545298 | 208975 | TL452089 | Yes |
| CM18 6RL | 51.771752 | 0.093973 | 544576 | 210194 | TL445101 | No |
| CM18 6RN | 51.75889 | 0.097667 | 544872 | 208771 | TL448087 | Yes |
| CM18 6RP | 51.759204 | 0.095219 | 544702 | 208801 | TL447088 | No |
| CM18 6RQ | 51.761118 | 0.105814 | 545427 | 209035 | TL454090 | Yes |
| CM18 6RR | 51.75977 | 0.092723 | 544528 | 208859 | TL445088 | Yes |
| CM18 6RS | 51.759521 | 0.093567 | 544587 | 208833 | TL445088 | Yes |
| CM18 6RT | 51.758834 | 0.094767 | 544672 | 208759 | TL446087 | Yes |
| CM18 6RU | 51.75915 | 0.095173 | 544699 | 208795 | TL446087 | Yes |
| CM18 6RW | 51.759932 | 0.097745 | 544874 | 208887 | TL448088 | No |
| CM18 6RX | 51.759609 | 0.094658 | 544662 | 208845 | TL446088 | Yes |
| CM18 6RY | 51.76031 | 0.094676 | 544661 | 208923 | TL446089 | Yes |
| CM18 6RZ | 51.760672 | 0.093562 | 544583 | 208961 | TL445089 | Yes |
| CM18 6SA | 51.761295 | 0.093924 | 544606 | 209031 | TL446090 | Yes |
| CM18 6SB | 51.760165 | 0.09577 | 544737 | 208909 | TL447089 | Yes |
| CM18 6SD | 51.759402 | 0.096706 | 544804 | 208826 | TL448088 | Yes |
| CM18 6SE | 51.760041 | 0.09717 | 544834 | 208898 | TL448088 | No |
| CM18 6SH | 51.758389 | 0.100035 | 545037 | 208720 | TL450087 | Yes |
| CM18 6SJ | 51.758279 | 0.096625 | 544802 | 208701 | TL448087 | No |
| CM18 6SL | 51.758681 | 0.096252 | 544775 | 208745 | TL447087 | Yes |
| CM18 6SN | 51.75885 | 0.099419 | 544993 | 208770 | TL449087 | Yes |
| CM18 6SP | 51.756901 | 0.099763 | 545023 | 208554 | TL450085 | Yes |
| CM18 6SQ | 51.771752 | 0.093973 | 544576 | 210194 | TL445101 | No |
| CM18 6SR | 51.758059 | 0.098368 | 544923 | 208680 | TL449086 | Yes |
| CM18 6SS | 51.758724 | 0.098384 | 544922 | 208754 | TL449087 | Yes |
| CM18 6ST | 51.757966 | 0.097567 | 544868 | 208668 | TL448086 | Yes |
| CM18 6SU | 51.75665 | 0.098752 | 544954 | 208524 | TL449085 | Yes |
| CM18 6SW | 51.757501 | 0.100443 | 545068 | 208622 | TL450086 | Yes |
| CM18 6SX | 51.756017 | 0.100432 | 545072 | 208457 | TL450084 | Yes |
| CM18 6SY | 51.75582 | 0.099858 | 545033 | 208434 | TL450084 | Yes |
| CM18 6SZ | 51.759344 | 0.10747 | 545547 | 208841 | TL455088 | No |
| CM18 6TA | 51.759614 | 0.098904 | 544955 | 208854 | TL449088 | No |
| CM18 6TB | 51.758371 | 0.096513 | 544794 | 208711 | TL447087 | No |
| CM18 6TD | 51.75616 | 0.103004 | 545249 | 208478 | TL452084 | Yes |
| CM18 6TE | 51.756944 | 0.097853 | 544891 | 208555 | TL448085 | Yes |
| CM18 6TF | 51.756637 | 0.096954 | 544830 | 208519 | TL448085 | Yes |
| CM18 6TG | 51.75578 | 0.096089 | 544773 | 208422 | TL447084 | Yes |
| CM18 6TH | 51.75424 | 0.097191 | 544854 | 208253 | TL448082 | Yes |
| CM18 6TJ | 51.75495 | 0.099238 | 544993 | 208336 | TL449083 | Yes |
| CM18 6TL | 51.755304 | 0.099559 | 545014 | 208376 | TL450083 | Yes |
| CM18 6TN | 51.755225 | 0.097454 | 544869 | 208363 | TL448083 | Yes |
| CM18 6TP | 51.755519 | 0.098105 | 544913 | 208397 | TL449083 | Yes |
| CM18 6TQ | 51.754896 | 0.096758 | 544822 | 208325 | TL448083 | Yes |
| CM18 6TR | 51.75589 | 0.09847 | 544937 | 208439 | TL449084 | Yes |
| CM18 6TS | 51.755905 | 0.099152 | 544984 | 208442 | TL449084 | Yes |
| CM18 6TT | 51.756126 | 0.101872 | 545171 | 208472 | TL451084 | No |
| CM18 6TW | 51.756121 | 0.097119 | 544843 | 208462 | TL448084 | Yes |
| CM18 6TZ | 51.754596 | 0.09189 | 544487 | 208282 | TL444082 | Yes |
| CM18 6UA | 51.755586 | 0.09437 | 544655 | 208397 | TL446083 | Yes |
| CM18 6UB | 51.754814 | 0.093755 | 544615 | 208310 | TL446083 | Yes |
| CM18 6UD | 51.754873 | 0.094975 | 544699 | 208319 | TL446083 | Yes |
| CM18 6UE | 51.754402 | 0.094692 | 544681 | 208266 | TL446082 | Yes |
| CM18 6UF | 51.755133 | 0.092538 | 544530 | 208343 | TL445083 | Yes |
| CM18 6UG | 51.753847 | 0.095565 | 544743 | 208206 | TL447082 | Yes |
| CM18 6UH | 51.75415 | 0.099737 | 545030 | 208248 | TL450082 | No |
| CM18 6UJ | 51.754281 | 0.100468 | 545080 | 208264 | TL450082 | Yes |
| CM18 6UL | 51.753795 | 0.100503 | 545084 | 208210 | TL450082 | Yes |
| CM18 6UN | 51.753404 | 0.100238 | 545067 | 208166 | TL450081 | Yes |
| CM18 6UP | 51.753477 | 0.098648 | 544957 | 208171 | TL449081 | Yes |
| CM18 6UQ | 51.753761 | 0.097864 | 544902 | 208201 | TL449082 | No |
| CM18 6UR | 51.753594 | 0.098117 | 544920 | 208183 | TL449081 | Yes |
| CM18 6UT | 51.753804 | 0.097953 | 544908 | 208206 | TL449082 | Yes |
| CM18 6UU | 51.753807 | 0.09933 | 545003 | 208209 | TL450082 | No |
| CM18 6UW | 51.753348 | 0.099309 | 545003 | 208158 | TL450081 | Yes |
| CM18 6UX | 51.753722 | 0.102543 | 545225 | 208206 | TL452082 | Yes |
| CM18 6UY | 51.754795 | 0.102911 | 545247 | 208326 | TL452083 | Yes |
| CM18 6UZ | 51.755114 | 0.101665 | 545160 | 208359 | TL451083 | Yes |
| CM18 6WA | 51.755114 | 0.101665 | 545160 | 208359 | TL451083 | No |
| CM18 6WB | 51.755114 | 0.101665 | 545160 | 208359 | TL451083 | No |
| CM18 6WE | 51.771752 | 0.093973 | 544576 | 210194 | TL445101 | No |
| CM18 6WG | 51.771752 | 0.093973 | 544576 | 210194 | TL445101 | No |
| CM18 6WH | 51.755114 | 0.101665 | 545160 | 208359 | TL451083 | No |
| CM18 6WJ | 51.771752 | 0.093973 | 544576 | 210194 | TL445101 | No |
| CM18 6WN | 51.755114 | 0.101665 | 545160 | 208359 | TL451083 | No |
| CM18 6WQ | 51.755114 | 0.101665 | 545160 | 208359 | TL451083 | No |
| CM18 6WR | 51.755114 | 0.101665 | 545160 | 208359 | TL451083 | No |
| CM18 6WT | 51.755114 | 0.101665 | 545160 | 208359 | TL451083 | No |
| CM18 6WU | 51.771752 | 0.093973 | 544576 | 210194 | TL445101 | No |
| CM18 6WW | 51.771752 | 0.093973 | 544576 | 210194 | TL445101 | No |
| CM18 6WX | 51.771752 | 0.093973 | 544576 | 210194 | TL445101 | No |
| CM18 6WY | 51.755114 | 0.101665 | 545160 | 208359 | TL451083 | No |
| CM18 6WZ | 51.771744 | 0.093959 | 544575 | 210193 | TL445101 | Yes |
| CM18 6XA | 51.754628 | 0.101686 | 545163 | 208305 | TL451083 | Yes |
| CM18 6XB | 51.754153 | 0.102113 | 545194 | 208253 | TL451082 | Yes |
| CM18 6XD | 51.754653 | 0.102296 | 545205 | 208309 | TL452083 | Yes |
| CM18 6XE | 51.752836 | 0.09927 | 545002 | 208101 | TL450081 | No |
| CM18 6XF | 51.759344 | 0.10747 | 545547 | 208841 | TL455088 | No |
| CM18 6XG | 51.753683 | 0.102207 | 545202 | 208201 | TL452082 | No |
| CM18 6XH | 51.771752 | 0.093973 | 544576 | 210194 | TL445101 | No |
| CM18 6XJ | 51.758098 | 0.090632 | 544389 | 208669 | TL443086 | Yes |
| CM18 6XL | 51.759619 | 0.091586 | 544450 | 208840 | TL444088 | Yes |
| CM18 6XN | 51.758869 | 0.090769 | 544396 | 208755 | TL443087 | Yes |
| CM18 6XP | 51.758672 | 0.090238 | 544360 | 208732 | TL443087 | Yes |
| CM18 6XQ | 51.771752 | 0.093973 | 544576 | 210194 | TL445101 | No |
| CM18 6XR | 51.759076 | 0.089271 | 544292 | 208775 | TL442087 | Yes |
| CM18 6XS | 51.757518 | 0.090909 | 544410 | 208605 | TL444086 | Yes |
| CM18 6XT | 51.7577 | 0.091787 | 544470 | 208627 | TL444086 | Yes |
| CM18 6XU | 51.758103 | 0.092385 | 544510 | 208673 | TL445086 | Yes |
| CM18 6XW | 51.75974 | 0.089838 | 544329 | 208850 | TL443088 | Yes |
| CM18 6XX | 51.75528 | 0.091849 | 544482 | 208358 | TL444083 | Yes |
| CM18 6XY | 51.75606 | 0.091451 | 544452 | 208444 | TL444084 | Yes |
| CM18 6XZ | 51.756791 | 0.091803 | 544474 | 208526 | TL444085 | Yes |
| CM18 6YA | 51.757274 | 0.092956 | 544552 | 208582 | TL445085 | Yes |
| CM18 6YB | 51.756343 | 0.092724 | 544539 | 208478 | TL445084 | Yes |
| CM18 6YD | 51.755576 | 0.093399 | 544588 | 208394 | TL445083 | Yes |
| CM18 6YE | 51.756495 | 0.093789 | 544612 | 208497 | TL446084 | Yes |
| CM18 6YF | 51.755306 | 0.090387 | 544381 | 208358 | TL443083 | No |
| CM18 6YG | 51.757905 | 0.094434 | 544652 | 208655 | TL446086 | Yes |
| CM18 6YH | 51.757432 | 0.093687 | 544602 | 208601 | TL446086 | No |
| CM18 6YJ | 51.754515 | 0.090365 | 544382 | 208270 | TL443082 | Yes |
| CM18 6YL | 51.761835 | 0.090834 | 544391 | 209085 | TL443090 | Yes |
| CM18 6YN | 51.761078 | 0.090958 | 544402 | 209001 | TL444090 | No |
| CM18 6YP | 51.761864 | 0.090762 | 544386 | 209088 | TL443090 | No |
| CM18 6YQ | 51.7582 | 0.095505 | 544725 | 208690 | TL447086 | Yes |
| CM18 6YX | 51.761864 | 0.090762 | 544386 | 209088 | TL443090 | No |