Postcodes in Harlow Local Authority District

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

In 2021, Harlow contained approximately 37,900 households with a population of about 93,300

In 2011, Harlow contained approximately 34,612 households with a population of about 81,929

Wards in this Local Authority District
Bush Fair ,   Church Langley North & Newhall ,   Church Langley South & Potter Street ,   Great Parndon ,   Latton Bush & Stewards ,   Little Parndon & Town Centre ,   Mark Hall ,   Netteswell ,   Old Harlow ,   Passmores ,   Sumners & Kingsmoor
Parishes in this Local Authority District
Harlow, unparished area
Key Active postcodeActive postcode Postcode no longer in usePostcode no longer in use

Postcode Ward Latitude Longitude Easting Northing Grid ref
CM17 0AA Old Harlow 51.783177 0.132285 547182 211541 TL471115
CM17 0AB Old Harlow 51.783064 0.131048 547097 211526 TL470115
CM17 0AD Old Harlow 51.782809 0.13176 547147 211499 TL471114
CM17 0AE Old Harlow 51.783033 0.128828 546944 211518 TL469115
CM17 0AF Old Harlow 51.783328 0.129378 546981 211552 TL469115
CM17 0AG Old Harlow 51.784179 0.129085 546958 211646 TL469116
CM17 0AH Old Harlow 51.783545 0.131824 547149 211581 TL471115
CM17 0AJ Old Harlow 51.78363 0.131089 547098 211589 TL470115
CM17 0AL Old Harlow 51.783749 0.130485 547056 211601 TL470116
CM17 0AN Old Harlow 51.78337 0.132526 547198 211563 TL471115
CM17 0AP Old Harlow 51.784051 0.133167 547240 211640 TL472116
CM17 0AQ Old Harlow 51.783338 0.130321 547046 211555 TL470115
CM17 0AR Old Harlow 51.785652 0.133663 547269 211819 TL472118
CM17 0AS Old Harlow 51.784416 0.133388 547254 211681 TL472116
CM17 0AT Old Harlow 51.784507 0.134827 547353 211694 TL473116
CM17 0AU Old Harlow 51.783792 0.132604 547202 211610 TL472116
CM17 0AW Old Harlow 51.784113 0.132735 547210 211646 TL472116
CM17 0AX Old Harlow 51.784044 0.134066 547302 211641 TL473116
CM17 0AY Old Harlow 51.784199 0.136408 547463 211663 TL474116
CM17 0AZ Old Harlow 51.784937 0.135891 547425 211744 TL474117
CM17 0BA Old Harlow 51.785592 0.136952 547496 211819 TL474118
CM17 0BB Old Harlow 51.785408 0.137683 547547 211800 TL475117
CM17 0BD Old Harlow 51.786289 0.138696 547614 211900 TL476118
CM17 0BE Old Harlow 51.786951 0.136871 547486 211970 TL474119
CM17 0BG Old Harlow 51.787869 0.134884 547346 212068 TL473120
CM17 0BH Old Harlow 51.786282 0.134607 547332 211891 TL473118
CM17 0BJ Old Harlow 51.787158 0.134923 547351 211989 TL473119
CM17 0BL Old Harlow 51.785952 0.136418 547458 211858 TL474118
CM17 0BN Old Harlow 51.786424 0.135686 547406 211909 TL474119
CM17 0BP Old Harlow 51.782464 0.129961 547024 211457 TL470114
CM17 0BQ Old Harlow 51.783832 0.147177 548207 211644 TL482116
CM17 0BS Old Harlow 51.783442 0.131065 547097 211568 TL470115
CM17 0BT Old Harlow 51.784586 0.131931 547153 211697 TL471116
CM17 0BU Old Harlow 51.784628 0.130614 547062 211699 TL470116
CM17 0BW Old Harlow 51.784918 0.128482 546914 211727 TL469117
CM17 0BX Old Harlow 51.785694 0.130345 547040 211817 TL470118
CM17 0BY Old Harlow 51.78601 0.131244 547101 211854 TL471118
CM17 0BZ Old Harlow 51.785605 0.132298 547175 211811 TL471118
CM17 0DA Old Harlow 51.782646 0.132782 547218 211483 TL472114
CM17 0DB Old Harlow 51.783752 0.133269 547248 211607 TL472116
CM17 0DD Old Harlow 51.782238 0.132951 547231 211438 TL472114
CM17 0DE Old Harlow 51.783213 0.132794 547217 211546 TL472115
CM17 0DF Old Harlow 51.782785 0.133079 547238 211499 TL472114
CM17 0DG Old Harlow 51.782795 0.133485 547266 211501 TL472115
CM17 0DH Old Harlow 51.782411 0.134815 547359 211461 TL473114
CM17 0DJ Old Harlow 51.782055 0.136611 547484 211425 TL474114
CM17 0DL Old Harlow 51.781242 0.134847 547365 211331 TL473113
CM17 0DN Old Harlow 51.783598 0.133827 547287 211591 TL472115
CM17 0DP Old Harlow 51.784033 0.13711 547512 211646 TL475116
CM17 0DQ Old Harlow 51.78462 0.145866 548114 211729 TL481117
CM17 0DR Old Harlow 51.78367 0.137311 547527 211606 TL475116
CM17 0DS Old Harlow 51.783442 0.135531 547405 211577 TL474115
CM17 0DT Old Harlow 51.784063 0.135488 547400 211646 TL473116
CM17 0DU Old Harlow 51.784197 0.139017 547643 211668 TL476116
CM17 0DW Old Harlow 51.783415 0.134036 547302 211571 TL473115
CM17 0DX Old Harlow 51.784572 0.141616 547821 211715 TL478117
CM17 0DY Old Harlow 51.784007 0.142995 547918 211655 TL479116
CM17 0DZ Old Harlow 51.78462 0.145866 548114 211729 TL481117
CM17 0EA Old Harlow 51.785269 0.144346 548007 211798 TL480117
CM17 0EB Old Harlow 51.784802 0.145266 548072 211748 TL480117
CM17 0ED Old Harlow 51.78462 0.137022 547504 211711 TL475117
CM17 0EE Old Harlow 51.784777 0.139248 547657 211733 TL476117
CM17 0EF Old Harlow 51.78224 0.141288 547806 211455 TL478114
CM17 0EG Old Harlow 51.783605 0.138395 547602 211601 TL476116
CM17 0EH Old Harlow 51.784875 0.143225 547931 211752 TL479117
CM17 0EJ Old Harlow 51.783795 0.141826 547838 211629 TL478116
CM17 0EL Old Harlow 51.782696 0.140411 547744 211504 TL477115
CM17 0EN Little Parndon & Town Centre 51.771752 0.093973 544576 210194 TL445101
CM17 0EP Old Harlow 51.785269 0.144346 548007 211798 TL480117
CM17 0EQ Old Harlow 51.78462 0.145866 548114 211729 TL481117
CM17 0ER Old Harlow 51.782757 0.138587 547618 211507 TL476115
CM17 0ES Old Harlow 51.782641 0.139524 547683 211496 TL476114
CM17 0ET Old Harlow 51.782956 0.141467 547816 211535 TL478115
CM17 0EU Old Harlow 51.782681 0.139801 547702 211501 TL477115
CM17 0EX Old Harlow 51.784568 0.134395 547323 211700 TL473116
CM17 0EY Old Harlow 51.783486 0.140985 547781 211593 TL477115
CM17 0EZ Old Harlow 51.783659 0.143834 547977 211618 TL479116
CM17 0FA Old Harlow 51.786874 0.134214 547303 211956 TL473119
CM17 0FE Old Harlow 51.782783 0.133659 547278 211500 TL472114
CM17 0FF Old Harlow 51.784942 0.133615 547268 211740 TL472117
CM17 0FG Old Harlow 51.780473 0.150396 548440 211277 TL484112
CM17 0FH Old Harlow 51.782647 0.132739 547215 211483 TL472114
CM17 0FJ Old Harlow 51.788186 0.150545 548425 212135 TL484121
CM17 0FL Old Harlow 51.787641 0.152332 548550 212078 TL485120
CM17 0FN Old Harlow 51.786806 0.150741 548443 211982 TL484119
CM17 0FP Old Harlow 51.786611 0.150601 548434 211960 TL484119
CM17 0FQ Old Harlow 51.786564 0.151208 548476 211956 TL484119
CM17 0FR Old Harlow 51.787324 0.149011 548322 212036 TL483120
CM17 0FS Old Harlow 51.786054 0.147616 548230 211892 TL482118
CM17 0FT Old Harlow 51.788093 0.152165 548537 212128 TL485121
CM17 0FU Old Harlow 51.787553 0.148761 548304 212061 TL483120
CM17 0FW Old Harlow 51.787277 0.150589 548431 212034 TL484120
CM17 0FX Old Harlow 51.78725 0.153531 548634 212037 TL486120
CM17 0FY Old Harlow 51.785932 0.146929 548183 211877 TL481118
CM17 0FZ Old Harlow 51.783744 0.13917 547655 211618 TL476116
CM17 0GA Old Harlow 51.785907 0.148769 548310 211878 TL483118
CM17 0GB Old Harlow 51.785907 0.148784 548311 211878 TL483118
CM17 0GD Old Harlow 51.788723 0.147236 548195 212188 TL481121
CM17 0GE Old Harlow 51.787716 0.153118 548604 212088 TL486120
CM17 0GF Old Harlow 51.789719 0.144905 548031 212294 TL480122
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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