SE23 1 postcodes Lewisham
This is a list of postcodes in the SE23 1 area covering the areas of Forest Hill, Honor Oak, Crofton Park, Lewisham. The area contains approximately 3,792 households with a population of about 8,762 (2011 census)
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SE1P SE1 SE2 SE3 SE4 SE5 SE6 SE7 SE8 SE9 SE10 SE11 SE12 SE13 SE14 SE15 SE16 SE17 SE18 SE19 SE20 SE21 SE22 SE23 SE24 SE25 SE26 SE27 SE28 SE99Filter by sector
SE23 1 SE23 2 SE23 3 SE23 9Nearby districts
SE26 SE6 SE20 SE4 SE22 SE21 SE14 SE15 BR3 SE19Nearby sectors
SE23 2 SE23 3 SE23 9 SE26 9 SE26 5 SE6 4 SE26 4 SE4 2 SE4 9 SE6 9Click to view map
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| Postcode | Latitude | Longitude | Easting | Northing | Grid reference | Active? |
|---|---|---|---|---|---|---|
| SE23 1AA | 51.443737 | -0.049272 | 535667 | 173443 | TQ356734 | Yes |
| SE23 1AB | 51.443366 | -0.050223 | 535602 | 173400 | TQ356733 | No |
| SE23 1AD | 51.442797 | -0.049514 | 535653 | 173338 | TQ356733 | Yes |
| SE23 1AE | 51.442931 | -0.049969 | 535621 | 173352 | TQ356733 | Yes |
| SE23 1AF | 51.444111 | -0.048465 | 535722 | 173486 | TQ357734 | Yes |
| SE23 1AG | 51.442773 | -0.048061 | 535754 | 173338 | TQ357733 | Yes |
| SE23 1AH | 51.443325 | -0.048297 | 535736 | 173399 | TQ357733 | Yes |
| SE23 1AJ | 51.443295 | -0.045909 | 535902 | 173400 | TQ359734 | No |
| SE23 1AL | 51.443223 | -0.044876 | 535974 | 173394 | TQ359733 | Yes |
| SE23 1AN | 51.442907 | -0.04476 | 535983 | 173359 | TQ359733 | Yes |
| SE23 1AP | 51.436445 | -0.053094 | 535423 | 172625 | TQ354726 | No |
| SE23 1AQ | 51.442468 | -0.050262 | 535602 | 173300 | TQ356733 | No |
| SE23 1AR | 51.444048 | -0.046885 | 535832 | 173482 | TQ358734 | Yes |
| SE23 1AS | 51.444049 | -0.044222 | 536017 | 173487 | TQ360734 | Yes |
| SE23 1AT | 51.443532 | -0.046691 | 535847 | 173425 | TQ358734 | Yes |
| SE23 1AU | 51.448865 | -0.043455 | 536056 | 174024 | TQ360740 | Yes |
| SE23 1AW | 51.436445 | -0.053094 | 535423 | 172625 | TQ354726 | No |
| SE23 1AX | 51.443505 | -0.046663 | 535849 | 173422 | TQ358734 | No |
| SE23 1AY | 51.444672 | -0.047103 | 535815 | 173551 | TQ358735 | Yes |
| SE23 1AZ | 51.448982 | -0.043968 | 536020 | 174036 | TQ360740 | Yes |
| SE23 1BB | 51.444427 | -0.044264 | 536013 | 173529 | TQ360735 | Yes |
| SE23 1BD | 51.449061 | -0.044382 | 535991 | 174044 | TQ359740 | Yes |
| SE23 1BE | 51.444621 | -0.045637 | 535917 | 173548 | TQ359735 | Yes |
| SE23 1BF | 51.449132 | -0.044897 | 535955 | 174051 | TQ359740 | Yes |
| SE23 1BG | 51.444402 | -0.043804 | 536045 | 173527 | TQ360735 | No |
| SE23 1BQ | 51.444321 | -0.04706 | 535819 | 173512 | TQ358735 | Yes |
| SE23 1BS | 51.442197 | -0.049093 | 535684 | 173272 | TQ356732 | Yes |
| SE23 1BT | 51.442229 | -0.048329 | 535737 | 173277 | TQ357732 | Yes |
| SE23 1BU | 51.441545 | -0.048862 | 535702 | 173200 | TQ357731 | No |
| SE23 1BW | 51.441959 | -0.051046 | 535549 | 173242 | TQ355732 | Yes |
| SE23 1BX | 51.442093 | -0.045587 | 535928 | 173267 | TQ359732 | Yes |
| SE23 1BY | 51.442396 | -0.045948 | 535902 | 173300 | TQ359733 | No |
| SE23 1BZ | 51.441992 | -0.043289 | 536088 | 173260 | TQ360732 | Yes |
| SE23 1DA | 51.44196 | -0.041894 | 536185 | 173259 | TQ361732 | Yes |
| SE23 1DB | 51.441856 | -0.039467 | 536354 | 173252 | TQ363732 | Yes |
| SE23 1DD | 51.442028 | -0.037373 | 536499 | 173275 | TQ364732 | Yes |
| SE23 1DE | 51.442101 | -0.034794 | 536678 | 173288 | TQ366732 | Yes |
| SE23 1DF | 51.444097 | -0.040119 | 536302 | 173500 | TQ363734 | No |
| SE23 1DG | 51.445967 | -0.044356 | 536002 | 173700 | TQ360737 | No |
| SE23 1DH | 51.44653 | -0.045253 | 535938 | 173761 | TQ359737 | Yes |
| SE23 1DJ | 51.446843 | -0.044089 | 536018 | 173798 | TQ360737 | Yes |
| SE23 1DL | 51.44743 | -0.043675 | 536045 | 173864 | TQ360738 | Yes |
| SE23 1DN | 51.447041 | -0.044066 | 536019 | 173820 | TQ360738 | Yes |
| SE23 1DP | 51.4481 | -0.044467 | 535988 | 173937 | TQ359739 | Yes |
| SE23 1DQ | 51.445967 | -0.044356 | 536002 | 173700 | TQ360737 | No |
| SE23 1DR | 51.448659 | -0.044572 | 535979 | 173999 | TQ359739 | Yes |
| SE23 1DS | 51.448564 | -0.043727 | 536038 | 173990 | TQ360739 | Yes |
| SE23 1DT | 51.447976 | -0.042975 | 536092 | 173926 | TQ360739 | Yes |
| SE23 1DU | 51.448422 | -0.042755 | 536106 | 173976 | TQ361739 | Yes |
| SE23 1DW | 51.447624 | -0.043451 | 536060 | 173886 | TQ360738 | Yes |
| SE23 1DX | 51.448554 | -0.040993 | 536228 | 173994 | TQ362739 | Yes |
| SE23 1DY | 51.449427 | -0.043143 | 536076 | 174087 | TQ360740 | Yes |
| SE23 1DZ | 51.449006 | -0.043277 | 536068 | 174040 | TQ360740 | Yes |
| SE23 1EA | 51.449298 | -0.044588 | 535976 | 174070 | TQ359740 | Yes |
| SE23 1EB | 51.449846 | -0.045126 | 535937 | 174130 | TQ359741 | Yes |
| SE23 1ED | 51.436445 | -0.053094 | 535423 | 172625 | TQ354726 | No |
| SE23 1EF | 51.445044 | -0.042957 | 536102 | 173600 | TQ361736 | No |
| SE23 1EG | 51.445572 | -0.043913 | 536034 | 173657 | TQ360736 | Yes |
| SE23 1EH | 51.436445 | -0.053094 | 535423 | 172625 | TQ354726 | No |
| SE23 1EJ | 51.445361 | -0.045792 | 535904 | 173630 | TQ359736 | Yes |
| SE23 1EL | 51.445045 | -0.045705 | 535911 | 173595 | TQ359735 | Yes |
| SE23 1EN | 51.445506 | -0.047456 | 535788 | 173643 | TQ357736 | Yes |
| SE23 1EP | 51.447073 | -0.045993 | 535885 | 173820 | TQ358738 | Yes |
| SE23 1EQ | 51.445229 | -0.044373 | 536003 | 173618 | TQ360736 | No |
| SE23 1ER | 51.445555 | -0.046101 | 535882 | 173651 | TQ358736 | Yes |
| SE23 1ES | 51.445877 | -0.046001 | 535888 | 173687 | TQ358736 | Yes |
| SE23 1ET | 51.445752 | -0.044999 | 535958 | 173675 | TQ359736 | Yes |
| SE23 1EU | 51.446256 | -0.04502 | 535955 | 173731 | TQ359737 | Yes |
| SE23 1EW | 51.447065 | -0.046583 | 535844 | 173818 | TQ358738 | Yes |
| SE23 1EX | 51.446004 | -0.044455 | 535995 | 173704 | TQ359737 | Yes |
| SE23 1EY | 51.445902 | -0.044273 | 536008 | 173693 | TQ360736 | Yes |
| SE23 1EZ | 51.446278 | -0.044185 | 536013 | 173735 | TQ360737 | Yes |
| SE23 1GA | 51.443174 | -0.046231 | 535880 | 173386 | TQ358733 | Yes |
| SE23 1HA | 51.447199 | -0.044937 | 535958 | 173836 | TQ359738 | Yes |
| SE23 1HB | 51.447369 | -0.044311 | 536001 | 173856 | TQ360738 | Yes |
| SE23 1HD | 51.445007 | -0.047736 | 535770 | 173587 | TQ357735 | Yes |
| SE23 1HE | 51.441521 | -0.047424 | 535802 | 173200 | TQ358731 | No |
| SE23 1HF | 51.442526 | -0.049453 | 535658 | 173308 | TQ356733 | Yes |
| SE23 1HG | 51.440854 | -0.05164 | 535511 | 173118 | TQ355731 | Yes |
| SE23 1HH | 51.442538 | -0.046891 | 535836 | 173314 | TQ358733 | Yes |
| SE23 1HJ | 51.442667 | -0.047649 | 535783 | 173327 | TQ357733 | No |
| SE23 1HL | 51.442603 | -0.0465 | 535863 | 173322 | TQ358733 | Yes |
| SE23 1HN | 51.443237 | -0.045696 | 535917 | 173394 | TQ359733 | Yes |
| SE23 1HP | 51.44239 | -0.043444 | 536076 | 173304 | TQ360733 | Yes |
| SE23 1HQ | 51.442535 | -0.050547 | 535582 | 173307 | TQ355733 | Yes |
| SE23 1HR | 51.442397 | -0.043832 | 536049 | 173304 | TQ360733 | No |
| SE23 1HS | 51.442611 | -0.05889 | 535002 | 173300 | TQ350733 | No |
| SE23 1HT | 51.442611 | -0.05889 | 535002 | 173300 | TQ350733 | No |
| SE23 1HU | 51.442383 | -0.040854 | 536256 | 173308 | TQ362733 | Yes |
| SE23 1HW | 51.442555 | -0.045797 | 535912 | 173318 | TQ359733 | Yes |
| SE23 1HX | 51.442348 | -0.043072 | 536102 | 173300 | TQ361733 | No |
| SE23 1HY | 51.442453 | -0.037542 | 536486 | 173322 | TQ364733 | Yes |
| SE23 1HZ | 51.4423 | -0.040196 | 536302 | 173300 | TQ363733 | No |
| SE23 1JA | 51.442529 | -0.03774 | 536472 | 173330 | TQ364733 | Yes |
| SE23 1JB | 51.442481 | -0.034921 | 536668 | 173330 | TQ366733 | Yes |
| SE23 1JD | 51.442324 | -0.041634 | 536202 | 173300 | TQ362733 | No |
| SE23 1JE | 51.442444 | -0.048824 | 535702 | 173300 | TQ357733 | No |
| SE23 1JF | 51.442547 | -0.046891 | 535836 | 173315 | TQ358733 | No |
| SE23 1JG | 51.443287 | -0.042744 | 536122 | 173405 | TQ361734 | Yes |
| SE23 1JH | 51.443247 | -0.043033 | 536102 | 173400 | TQ361734 | No |
| SE23 1JL | 51.444145 | -0.042995 | 536102 | 173500 | TQ361734 | No |
| SE23 1JN | 51.44571 | -0.042971 | 536099 | 173674 | TQ360736 | Yes |
| SE23 1JP | 51.447539 | -0.042116 | 536153 | 173879 | TQ361738 | Yes |
| SE23 1JQ | 51.442348 | -0.043072 | 536102 | 173300 | TQ361733 | No |
| SE23 1JS | 51.448689 | -0.041549 | 536189 | 174008 | TQ361740 | Yes |
| SE23 1JT | 51.449574 | -0.042821 | 536098 | 174104 | TQ360741 | Yes |
| SE23 1JU | 51.449804 | -0.042609 | 536112 | 174130 | TQ361741 | Yes |
| SE23 1JW | 51.446867 | -0.042821 | 536106 | 173803 | TQ361738 | Yes |
| SE23 1JX | 51.450017 | -0.042427 | 536124 | 174154 | TQ361741 | Yes |
| SE23 1JY | 51.450256 | -0.042187 | 536140 | 174181 | TQ361741 | Yes |
| SE23 1JZ | 51.450552 | -0.040562 | 536252 | 174217 | TQ362742 | Yes |
| SE23 1LA | 51.451862 | -0.03983 | 536299 | 174364 | TQ362743 | Yes |
| SE23 1LB | 51.450825 | -0.039673 | 536313 | 174249 | TQ363742 | Yes |
| SE23 1LD | 51.449274 | -0.040487 | 536261 | 174075 | TQ362740 | Yes |
| SE23 1LE | 51.448614 | -0.041365 | 536202 | 174000 | TQ362739 | No |
| SE23 1LF | 51.44837 | -0.03913 | 536358 | 173977 | TQ363739 | Yes |
| SE23 1LH | 51.445942 | -0.042918 | 536102 | 173700 | TQ361736 | No |
| SE23 1LJ | 51.446408 | -0.042265 | 536146 | 173753 | TQ361737 | Yes |
| SE23 1LL | 51.446639 | -0.042083 | 536158 | 173779 | TQ361737 | No |
| SE23 1LN | 51.448151 | -0.040564 | 536259 | 173950 | TQ362739 | Yes |
| SE23 1LP | 51.447661 | -0.039736 | 536318 | 173897 | TQ363738 | Yes |
| SE23 1LR | 51.448295 | -0.038917 | 536373 | 173969 | TQ363739 | Yes |
| SE23 1LS | 51.447692 | -0.039965 | 536302 | 173900 | TQ363739 | No |
| SE23 1LT | 51.447692 | -0.039965 | 536302 | 173900 | TQ363739 | No |
| SE23 1LW | 51.447794 | -0.039112 | 536361 | 173913 | TQ363739 | Yes |
| SE23 1LZ | 51.447692 | -0.039965 | 536302 | 173900 | TQ363739 | No |
| SE23 1NA | 51.448432 | -0.039602 | 536325 | 173983 | TQ363739 | Yes |
| SE23 1ND | 51.448277 | -0.036788 | 536521 | 173971 | TQ365739 | Yes |
| SE23 1NE | 51.448264 | -0.037105 | 536499 | 173969 | TQ364739 | Yes |
| SE23 1NF | 51.448551 | -0.034344 | 536690 | 174006 | TQ366740 | Yes |
| SE23 1NG | 51.448759 | -0.037631 | 536461 | 174023 | TQ364740 | Yes |
| SE23 1NH | 51.44949 | -0.038895 | 536371 | 174102 | TQ363741 | Yes |
| SE23 1NJ | 51.448358 | -0.041074 | 536223 | 173972 | TQ362739 | Yes |
| SE23 1NL | 51.44992 | -0.039323 | 536340 | 174149 | TQ363741 | Yes |
| SE23 1NN | 51.450691 | -0.039146 | 536350 | 174235 | TQ363742 | Yes |
| SE23 1NP | 51.447692 | -0.039965 | 536302 | 173900 | TQ363739 | No |
| SE23 1NQ | 51.449098 | -0.038034 | 536432 | 174060 | TQ364740 | Yes |
| SE23 1NR | 51.448638 | -0.042803 | 536102 | 174000 | TQ361739 | No |
| SE23 1NS | 51.437113 | -0.053295 | 535407 | 172699 | TQ354726 | Yes |
| SE23 1NT | 51.448695 | -0.045089 | 535943 | 174002 | TQ359740 | Yes |
| SE23 1NU | 51.4489 | -0.045569 | 535909 | 174024 | TQ359740 | Yes |
| SE23 1NW | 51.451491 | -0.038637 | 536383 | 174325 | TQ363743 | Yes |
| SE23 1NX | 51.450648 | -0.044128 | 536004 | 174221 | TQ360742 | Yes |
| SE23 1NY | 51.450365 | -0.043866 | 536023 | 174190 | TQ360741 | Yes |
| SE23 1NZ | 51.450488 | -0.042091 | 536146 | 174207 | TQ361742 | Yes |
| SE23 1PA | 51.450718 | -0.041879 | 536160 | 174233 | TQ361742 | Yes |
| SE23 1PB | 51.450959 | -0.041739 | 536169 | 174260 | TQ361742 | Yes |
| SE23 1PD | 51.451199 | -0.0416 | 536178 | 174287 | TQ361742 | Yes |
| SE23 1PE | 51.452038 | -0.042802 | 536092 | 174378 | TQ360743 | Yes |
| SE23 1PF | 51.451878 | -0.042377 | 536122 | 174361 | TQ361743 | Yes |
| SE23 1PG | 51.451411 | -0.041375 | 536193 | 174311 | TQ361743 | Yes |
| SE23 1PH | 51.451891 | -0.041037 | 536215 | 174365 | TQ362743 | Yes |
| SE23 1PJ | 51.452141 | -0.040912 | 536223 | 174393 | TQ362743 | Yes |
| SE23 1PL | 51.452383 | -0.040858 | 536226 | 174420 | TQ362744 | Yes |
| SE23 1PN | 51.44859 | -0.039927 | 536302 | 174000 | TQ363739 | No |
| SE23 1PP | 51.44496 | -0.040082 | 536302 | 173596 | TQ363735 | Yes |
| SE23 1PQ | 51.451651 | -0.041163 | 536207 | 174338 | TQ362743 | Yes |
| SE23 1PR | 51.44488 | -0.042287 | 536149 | 173583 | TQ361735 | Yes |
| SE23 1PS | 51.444306 | -0.03916 | 536368 | 173525 | TQ363735 | Yes |
| SE23 1PT | 51.444702 | -0.04028 | 536289 | 173567 | TQ362735 | Yes |
| SE23 1PU | 51.444761 | -0.039457 | 536346 | 173575 | TQ363735 | Yes |
| SE23 1PW | 51.44401 | -0.039777 | 536326 | 173491 | TQ363734 | Yes |
| SE23 1PX | 51.44456 | -0.041984 | 536171 | 173548 | TQ361735 | Yes |
| SE23 1PY | 51.445506 | -0.039958 | 536309 | 173657 | TQ363736 | Yes |
| SE23 1PZ | 51.445974 | -0.039967 | 536307 | 173709 | TQ363737 | Yes |
| SE23 1QA | 51.445923 | -0.042315 | 536144 | 173699 | TQ361736 | Yes |
| SE23 1QB | 51.446849 | -0.040145 | 536292 | 173806 | TQ362738 | Yes |
| SE23 1QD | 51.446899 | -0.039337 | 536348 | 173813 | TQ363738 | Yes |
| SE23 1QE | 51.446817 | -0.041442 | 536202 | 173800 | TQ362738 | No |
| SE23 1QF | 51.446817 | -0.041442 | 536202 | 173800 | TQ362738 | No |
| SE23 1QG | 51.446817 | -0.041442 | 536202 | 173800 | TQ362738 | No |
| SE23 1QJ | 51.44694 | -0.039091 | 536365 | 173818 | TQ363738 | Yes |
| SE23 1QQ | 51.446319 | -0.042283 | 536145 | 173743 | TQ361737 | No |
| SE23 1QY | 51.447279 | -0.040012 | 536300 | 173854 | TQ362738 | Yes |
| SE23 1RD | 51.444976 | -0.044283 | 536010 | 173590 | TQ360735 | Yes |
| SE23 1RE | 51.443247 | -0.043033 | 536102 | 173400 | TQ361734 | No |
| SE23 1RF | 51.443247 | -0.043033 | 536102 | 173400 | TQ361734 | No |
| SE23 1RH | 51.443365 | -0.041489 | 536209 | 173416 | TQ362734 | Yes |
| SE23 1RJ | 51.442931 | -0.040845 | 536255 | 173369 | TQ362733 | Yes |
| SE23 1RL | 51.442976 | -0.040311 | 536292 | 173375 | TQ362733 | Yes |
| SE23 1RN | 51.446364 | -0.042281 | 536145 | 173748 | TQ361737 | No |
| SE23 1RP | 51.444 | -0.039159 | 536369 | 173491 | TQ363734 | Yes |
| SE23 1RQ | 51.443952 | -0.037909 | 536456 | 173488 | TQ364734 | Yes |
| SE23 1RR | 51.444114 | -0.037888 | 536457 | 173506 | TQ364735 | Yes |
| SE23 1RS | 51.443899 | -0.038473 | 536417 | 173481 | TQ364734 | Yes |
| SE23 1RT | 51.443496 | -0.039655 | 536336 | 173434 | TQ363734 | Yes |
| SE23 1RU | 51.442538 | -0.039409 | 536356 | 173328 | TQ363733 | Yes |
| SE23 1RW | 51.444892 | -0.038185 | 536434 | 173592 | TQ364735 | Yes |
| SE23 1RX | 51.443139 | -0.038232 | 536436 | 173397 | TQ364733 | Yes |
| SE23 1RY | 51.443641 | -0.038671 | 536404 | 173452 | TQ364734 | Yes |
| SE23 1RZ | 51.442832 | -0.036504 | 536557 | 173366 | TQ365733 | Yes |
| SE23 1SA | 51.443355 | -0.036093 | 536584 | 173425 | TQ365734 | Yes |
| SE23 1SB | 51.444025 | -0.035805 | 536602 | 173500 | TQ366735 | No |
| SE23 1SD | 51.442824 | -0.039253 | 536366 | 173360 | TQ363733 | Yes |
| SE23 1SE | 51.442844 | -0.035611 | 536619 | 173369 | TQ366733 | Yes |
| SE23 1SH | 51.444749 | -0.036623 | 536543 | 173579 | TQ365735 | Yes |
| SE23 1SJ | 51.445091 | -0.037155 | 536505 | 173616 | TQ365736 | Yes |
| SE23 1SL | 51.446181 | -0.037295 | 536492 | 173737 | TQ364737 | Yes |
| SE23 1SN | 51.447652 | -0.037592 | 536467 | 173900 | TQ364739 | Yes |
| SE23 1SP | 51.446238 | -0.036905 | 536519 | 173744 | TQ365737 | Yes |
- Page 1 of 2 (274 postcodes, 156 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