There are 1,135 postcodes in the built up area of Seaford. The area contains approximately 10,754 households with a population of about 23,491 (2011 census)
Active postcode
Postcode no longer in useThis table shows the first postcodes in the built up area, download the CSV file to get all the postcodes.
| Postcode | Latitude | Longitude | Easting | Northing | Grid reference | Active? |
|---|---|---|---|---|---|---|
| BN25 1AA | 50.772006 | 0.104308 | 548475 | 99046 | TV484990 | Yes |
| BN25 1AB | 50.772044 | 0.105728 | 548575 | 99053 | TV485990 | Yes |
| BN25 1AD | 50.771405 | 0.104721 | 548506 | 98980 | TV485989 | Yes |
| BN25 1AE | 50.770974 | 0.106715 | 548648 | 98937 | TV486989 | Yes |
| BN25 1AF | 50.770971 | 0.105396 | 548555 | 98934 | TV485989 | Yes |
| BN25 1AG | 50.770789 | 0.107459 | 548701 | 98917 | TV487989 | Yes |
| BN25 1AH | 50.770286 | 0.106968 | 548668 | 98861 | TV486988 | Yes |
| BN25 1AJ | 50.769735 | 0.107596 | 548714 | 98801 | TV487988 | Yes |
| BN25 1AL | 50.769821 | 0.109302 | 548834 | 98814 | TV488988 | Yes |
| BN25 1AN | 50.770216 | 0.108312 | 548763 | 98855 | TV487988 | Yes |
| BN25 1AP | 50.770151 | 0.108934 | 548807 | 98849 | TV488988 | Yes |
| BN25 1AQ | 50.771654 | 0.100888 | 548235 | 99000 | TV482990 | No |
| BN25 1AR | 50.769958 | 0.109677 | 548860 | 98829 | TV488988 | Yes |
| BN25 1AS | 50.769877 | 0.110169 | 548895 | 98821 | TV488988 | Yes |
| BN25 1AT | 50.770122 | 0.110563 | 548922 | 98850 | TV489988 | Yes |
| BN25 1AU | 50.769072 | 0.110941 | 548952 | 98734 | TV489987 | Yes |
| BN25 1AW | 50.769172 | 0.102394 | 548349 | 98727 | TV483987 | Yes |
| BN25 1AX | 50.768899 | 0.110054 | 548890 | 98713 | TV488987 | Yes |
| BN25 1AY | 50.768548 | 0.111528 | 548995 | 98676 | TV489986 | Yes |
| BN25 1AZ | 50.767647 | 0.11065 | 548936 | 98574 | TV489985 | Yes |
| BN25 1BA | 50.767856 | 0.111539 | 548998 | 98600 | TV489985 | Yes |
| BN25 1BB | 50.766734 | 0.109929 | 548888 | 98472 | TV488984 | Yes |
| BN25 1BD | 50.766716 | 0.111885 | 549026 | 98473 | TV490984 | Yes |
| BN25 1BE | 50.765116 | 0.110352 | 548923 | 98292 | TV489982 | Yes |
| BN25 1BF | 50.771272 | 0.103651 | 548431 | 98963 | TV484989 | No |
| BN25 1BG | 50.765096 | 0.111457 | 549001 | 98292 | TV490982 | Yes |
| BN25 1BH | 50.765714 | 0.109627 | 548870 | 98358 | TV488983 | Yes |
| BN25 1BJ | 50.766147 | 0.108527 | 548791 | 98403 | TV487984 | Yes |
| BN25 1BL | 50.767486 | 0.109622 | 548864 | 98555 | TV488985 | Yes |
| BN25 1BN | 50.765608 | 0.108985 | 548825 | 98344 | TV488983 | Yes |
| BN25 1BP | 50.766799 | 0.108783 | 548807 | 98476 | TV488984 | Yes |
| BN25 1BQ | 50.765926 | 0.111296 | 548987 | 98384 | TV489983 | Yes |
| BN25 1BS | 50.767559 | 0.107073 | 548684 | 98558 | TV486985 | No |
| BN25 1BT | 50.767058 | 0.105887 | 548602 | 98499 | TV486984 | No |
| BN25 1BU | 50.768129 | 0.10585 | 548596 | 98618 | TV485986 | Yes |
| BN25 1BW | 50.765146 | 0.108666 | 548804 | 98292 | TV488982 | Yes |
| BN25 1BX | 50.769191 | 0.105841 | 548592 | 98737 | TV485987 | Yes |
| BN25 1BY | 50.769324 | 0.10545 | 548564 | 98751 | TV485987 | Yes |
| BN25 1BZ | 50.769588 | 0.101278 | 548269 | 98771 | TV482987 | Yes |
| BN25 1DA | 50.76938 | 0.104814 | 548519 | 98755 | TV485987 | Yes |
| BN25 1DB | 50.772146 | 0.098556 | 548069 | 99050 | TV480990 | Yes |
| BN25 1DD | 50.771654 | 0.100888 | 548235 | 99000 | TV482990 | No |
| BN25 1DE | 50.768281 | 0.105432 | 548566 | 98635 | TV485986 | Yes |
| BN25 1DF | 50.768324 | 0.105022 | 548537 | 98638 | TV485986 | Yes |
| BN25 1DG | 50.768315 | 0.10305 | 548398 | 98634 | TV483986 | Yes |
| BN25 1DH | 50.772672 | 0.099303 | 548120 | 99110 | TV481991 | Yes |
| BN25 1DJ | 50.772331 | 0.099259 | 548118 | 99072 | TV481990 | Yes |
| BN25 1DL | 50.771819 | 0.099251 | 548119 | 99015 | TV481990 | Yes |
| BN25 1DN | 50.77231 | 0.098918 | 548094 | 99069 | TV480990 | Yes |
| BN25 1DP | 50.772374 | 0.098382 | 548056 | 99075 | TV480990 | Yes |
| BN25 1DQ | 50.771701 | 0.096777 | 547945 | 98997 | TV479989 | No |
| BN25 1DR | 50.772479 | 0.097564 | 547998 | 99085 | TV479990 | Yes |
| BN25 1DS | 50.772209 | 0.097566 | 547999 | 99055 | TV479990 | Yes |
| BN25 1DT | 50.771964 | 0.098193 | 548044 | 99029 | TV480990 | Yes |
| BN25 1DU | 50.77187 | 0.097423 | 547990 | 99018 | TV479990 | Yes |
| BN25 1DW | 50.772497 | 0.099026 | 548101 | 99090 | TV481990 | Yes |
| BN25 1DX | 50.771793 | 0.0962 | 547904 | 99006 | TV479990 | No |
| BN25 1DY | 50.771471 | 0.097576 | 548002 | 98973 | TV480989 | Yes |
| BN25 1DZ | 50.771292 | 0.096561 | 547931 | 98952 | TV479989 | Yes |
| BN25 1EA | 50.771178 | 0.097903 | 548026 | 98942 | TV480989 | Yes |
| BN25 1EB | 50.770946 | 0.097268 | 547982 | 98914 | TV479989 | Yes |
| BN25 1ED | 50.771286 | 0.100375 | 548200 | 98958 | TV481989 | Yes |
| BN25 1EE | 50.771269 | 0.098843 | 548092 | 98954 | TV480989 | Yes |
| BN25 1EF | 50.771529 | 0.099337 | 548126 | 98983 | TV481989 | Yes |
| BN25 1EG | 50.770767 | 0.098707 | 548084 | 98897 | TV480988 | Yes |
| BN25 1EH | 50.771579 | 0.099609 | 548145 | 98990 | TV481989 | Yes |
| BN25 1EJ | 50.771679 | 0.099003 | 548102 | 98999 | TV481989 | No |
| BN25 1EL | 50.771991 | 0.100152 | 548182 | 99036 | TV481990 | Yes |
| BN25 1EN | 50.771749 | 0.100113 | 548180 | 99009 | TV481990 | Yes |
| BN25 1EP | 50.771112 | 0.100041 | 548177 | 98938 | TV481989 | Yes |
| BN25 1EQ | 50.770806 | 0.097546 | 548002 | 98899 | TV480988 | No |
| BN25 1ER | 50.771219 | 0.099621 | 548147 | 98950 | TV481989 | Yes |
| BN25 1ES | 50.770824 | 0.099575 | 548145 | 98906 | TV481989 | Yes |
| BN25 1ET | 50.770282 | 0.099182 | 548119 | 98844 | TV481988 | Yes |
| BN25 1EU | 50.770315 | 0.099878 | 548168 | 98850 | TV481988 | Yes |
| BN25 1EW | 50.771272 | 0.103651 | 548431 | 98963 | TV484989 | No |
| BN25 1EX | 50.770747 | 0.100351 | 548200 | 98899 | TV481988 | Yes |
| BN25 1EY | 50.772655 | 0.098777 | 548083 | 99107 | TV480991 | Yes |
| BN25 1FA | 50.773638 | 0.102623 | 548351 | 99224 | TV483992 | Yes |
| BN25 1FB | 50.775451 | 0.105796 | 548569 | 99432 | TV485994 | Yes |
| BN25 1FD | 50.772178 | 0.107238 | 548681 | 99071 | TV486990 | Yes |
| BN25 1FE | 50.769452 | 0.105839 | 548591 | 98766 | TV485987 | Yes |
| BN25 1FF | 50.771671 | 0.095982 | 547889 | 98992 | TV478989 | Yes |
| BN25 1FG | 50.773848 | 0.102958 | 548374 | 99249 | TV483992 | Yes |
| BN25 1FH | 50.77168 | 0.100464 | 548205 | 99002 | TV482990 | Yes |
| BN25 1GA | 50.775335 | 0.110216 | 548881 | 99428 | TV488994 | Yes |
| BN25 1GZ | 50.771654 | 0.100888 | 548235 | 99000 | TV482990 | No |
| BN25 1HA | 50.770553 | 0.100612 | 548219 | 98877 | TV482988 | Yes |
| BN25 1HB | 50.770496 | 0.10129 | 548267 | 98872 | TV482988 | Yes |
| BN25 1HD | 50.770734 | 0.10106 | 548250 | 98898 | TV482988 | Yes |
| BN25 1HE | 50.770829 | 0.100781 | 548230 | 98908 | TV482989 | Yes |
| BN25 1HF | 50.771023 | 0.101002 | 548245 | 98930 | TV482989 | Yes |
| BN25 1HG | 50.771205 | 0.101351 | 548269 | 98951 | TV482989 | Yes |
| BN25 1HH | 50.772062 | 0.100722 | 548222 | 99045 | TV482990 | Yes |
| BN25 1HJ | 50.771386 | 0.101812 | 548301 | 98972 | TV483989 | Yes |
| BN25 1HL | 50.771248 | 0.102487 | 548349 | 98958 | TV483989 | Yes |
| BN25 1HN | 50.771654 | 0.100888 | 548235 | 99000 | TV482990 | No |
| BN25 1HP | 50.770708 | 0.101484 | 548280 | 98896 | TV482988 | Yes |
| BN25 1HQ | 50.771654 | 0.100888 | 548235 | 99000 | TV482990 | No |
| BN25 1HR | 50.770839 | 0.101703 | 548295 | 98911 | TV482989 | Yes |
| BN25 1HS | 50.770681 | 0.101979 | 548315 | 98894 | TV483988 | Yes |
| BN25 1HT | 50.770358 | 0.101979 | 548316 | 98859 | TV483988 | Yes |
| BN25 1HU | 50.770336 | 0.102673 | 548365 | 98857 | TV483988 | Yes |
| BN25 1HW | 50.769804 | 0.103259 | 548408 | 98799 | TV484987 | Yes |
| BN25 1HX | 50.769834 | 0.103104 | 548397 | 98803 | TV483988 | No |
| BN25 1HY | 50.769959 | 0.102656 | 548365 | 98816 | TV483988 | Yes |
| BN25 1HZ | 50.771099 | 0.101743 | 548297 | 98940 | TV482989 | Yes |
| BN25 1JA | 50.768931 | 0.10278 | 548377 | 98701 | TV483987 | Yes |
| BN25 1JB | 50.767269 | 0.108166 | 548762 | 98527 | TV487985 | No |
| BN25 1JD | 50.768951 | 0.103675 | 548440 | 98705 | TV484987 | Yes |
| BN25 1JE | 50.769222 | 0.101134 | 548260 | 98731 | TV482987 | Yes |
| BN25 1JF | 50.771654 | 0.100888 | 548235 | 99000 | TV482990 | No |
| BN25 1JG | 50.771654 | 0.100888 | 548235 | 99000 | TV482990 | No |
| BN25 1JH | 50.767021 | 0.103971 | 548467 | 98491 | TV484984 | Yes |
| BN25 1JJ | 50.768286 | 0.102142 | 548334 | 98628 | TV483986 | Yes |
| BN25 1JL | 50.769257 | 0.100171 | 548192 | 98732 | TV481987 | Yes |
| BN25 1JN | 50.768754 | 0.101156 | 548263 | 98679 | TV482986 | Yes |
| BN25 1JP | 50.769738 | 0.099441 | 548139 | 98784 | TV481987 | Yes |
| BN25 1JQ | 50.768034 | 0.101676 | 548302 | 98600 | TV483985 | No |
| BN25 1JR | 50.770096 | 0.099514 | 548143 | 98824 | TV481988 | Yes |
| BN25 1JS | 50.770145 | 0.098793 | 548092 | 98828 | TV480988 | Yes |
| BN25 1JT | 50.767904 | 0.102862 | 548386 | 98587 | TV483985 | Yes |
| BN25 1JW | 50.769784 | 0.100351 | 548203 | 98791 | TV482987 | Yes |
| BN25 1JX | 50.767631 | 0.107062 | 548683 | 98566 | TV486985 | Yes |
| BN25 1LA | 50.772343 | 0.101614 | 548284 | 99078 | TV482990 | Yes |
| BN25 1LB | 50.772778 | 0.101421 | 548269 | 99126 | TV482991 | Yes |
| BN25 1LD | 50.772416 | 0.101064 | 548245 | 99086 | TV482990 | Yes |
| BN25 1LE | 50.772552 | 0.100461 | 548202 | 99099 | TV482990 | No |
| BN25 1LG | 50.772398 | 0.100567 | 548210 | 99083 | TV482990 | Yes |
| BN25 1LH | 50.772305 | 0.100223 | 548186 | 99071 | TV481990 | Yes |
| BN25 1LJ | 50.772305 | 0.100223 | 548186 | 99071 | TV481990 | No |
| BN25 1LL | 50.772523 | 0.100105 | 548177 | 99095 | TV481990 | Yes |
| BN25 1LN | 50.772506 | 0.100033 | 548172 | 99093 | TV481990 | Yes |
| BN25 1LR | 50.771514 | 0.100669 | 548220 | 98984 | TV482989 | Yes |
| BN25 1LS | 50.771687 | 0.102578 | 548354 | 99007 | TV483990 | Yes |
| BN25 1LT | 50.771516 | 0.103081 | 548390 | 98989 | TV483989 | Yes |
| BN25 1LU | 50.771462 | 0.103078 | 548390 | 98983 | TV483989 | Yes |
| BN25 1LW | 50.773365 | 0.101788 | 548293 | 99192 | TV482991 | Yes |
| BN25 1LX | 50.771652 | 0.10303 | 548386 | 99004 | TV483990 | Yes |
| BN25 1LY | 50.771834 | 0.102882 | 548375 | 99024 | TV483990 | Yes |
| BN25 1LZ | 50.771789 | 0.102894 | 548376 | 99019 | TV483990 | Yes |
| BN25 1NA | 50.771272 | 0.103651 | 548431 | 98963 | TV484989 | No |
| BN25 1NB | 50.771628 | 0.101838 | 548302 | 98999 | TV483989 | No |
| BN25 1ND | 50.77227 | 0.102661 | 548358 | 99072 | TV483990 | Yes |
| BN25 1NE | 50.772527 | 0.101878 | 548302 | 99099 | TV483990 | No |
| BN25 1NF | 50.772823 | 0.102416 | 548339 | 99133 | TV483991 | Yes |
| BN25 1NG | 50.772676 | 0.102069 | 548315 | 99116 | TV483991 | Yes |
| BN25 1NH | 50.772369 | 0.102637 | 548356 | 99083 | TV483990 | Yes |
| BN25 1NJ | 50.772712 | 0.101106 | 548247 | 99118 | TV482991 | No |
| BN25 1NL | 50.772796 | 0.101408 | 548268 | 99128 | TV482991 | Yes |
| BN25 1NN | 50.772748 | 0.101108 | 548247 | 99123 | TV482991 | No |
| BN25 1NP | 50.773048 | 0.101391 | 548266 | 99156 | TV482991 | Yes |
| BN25 1NQ | 50.772569 | 0.102022 | 548312 | 99104 | TV483991 | No |
| BN25 1NR | 50.773706 | 0.101803 | 548293 | 99230 | TV482992 | Yes |
| BN25 1NS | 50.773283 | 0.101344 | 548262 | 99182 | TV482991 | Yes |
| BN25 1NT | 50.773023 | 0.100808 | 548225 | 99152 | TV482991 | Yes |
| BN25 1NU | 50.772552 | 0.100461 | 548202 | 99099 | TV482990 | No |
| BN25 1NW | 50.772678 | 0.100963 | 548237 | 99114 | TV482991 | No |
| BN25 1NX | 50.771654 | 0.100888 | 548235 | 99000 | TV482990 | No |
| BN25 1PA | 50.771289 | 0.102687 | 548363 | 98963 | TV483989 | Yes |
| BN25 1PB | 50.771221 | 0.104457 | 548488 | 98959 | TV484989 | Yes |
| BN25 1PD | 50.771148 | 0.102057 | 548319 | 98947 | TV483989 | No |
| BN25 1PE | 50.771065 | 0.102153 | 548326 | 98937 | TV483989 | Yes |
| BN25 1PF | 50.77073 | 0.101797 | 548302 | 98900 | TV483988 | No |
| BN25 1PG | 50.770869 | 0.102073 | 548321 | 98916 | TV483989 | Yes |
| BN25 1PH | 50.771108 | 0.10275 | 548368 | 98943 | TV483989 | Yes |
| BN25 1PJ | 50.771032 | 0.103002 | 548386 | 98936 | TV483989 | No |
| BN25 1PL | 50.771516 | 0.103577 | 548425 | 98990 | TV484989 | Yes |
| BN25 1PN | 50.771272 | 0.103651 | 548431 | 98963 | TV484989 | No |
| BN25 1PP | 50.771502 | 0.104342 | 548479 | 98990 | TV484989 | Yes |
| BN25 1PQ | 50.770725 | 0.102549 | 548355 | 98900 | TV483989 | Yes |
| BN25 1PR | 50.77156 | 0.104614 | 548498 | 98997 | TV484989 | Yes |
| BN25 1PS | 50.771112 | 0.104523 | 548493 | 98947 | TV484989 | Yes |
| BN25 1PT | 50.770738 | 0.104308 | 548479 | 98905 | TV484989 | Yes |
| BN25 1PU | 50.770079 | 0.104477 | 548493 | 98832 | TV484988 | Yes |
| BN25 1PW | 50.770462 | 0.104196 | 548472 | 98875 | TV484988 | Yes |
| BN25 1PX | 50.770942 | 0.103977 | 548455 | 98927 | TV484989 | Yes |
| BN25 1PY | 50.770815 | 0.10556 | 548567 | 98917 | TV485989 | Yes |
| BN25 1PZ | 50.771272 | 0.103651 | 548431 | 98963 | TV484989 | No |
| BN25 1QA | 50.770833 | 0.106028 | 548600 | 98919 | TV485989 | Yes |
| BN25 1QB | 50.77052 | 0.106454 | 548631 | 98886 | TV486988 | Yes |
| BN25 1QD | 50.770015 | 0.105992 | 548600 | 98828 | TV485988 | Yes |
| BN25 1QE | 50.770413 | 0.1054 | 548557 | 98871 | TV485988 | Yes |
| BN25 1QF | 50.769621 | 0.10491 | 548525 | 98782 | TV485987 | Yes |
| BN25 1QG | 50.769687 | 0.106757 | 548655 | 98793 | TV486987 | Yes |
| BN25 1QH | 50.769904 | 0.105192 | 548544 | 98814 | TV485988 | Yes |
| BN25 1QJ | 50.769713 | 0.10429 | 548481 | 98791 | TV484987 | Yes |
| BN25 1QL | 50.771 | 0.103284 | 548406 | 98933 | TV484989 | Yes |
| BN25 1QN | 50.770666 | 0.103312 | 548409 | 98895 | TV484988 | Yes |
| BN25 1QP | 50.772527 | 0.101878 | 548302 | 99099 | TV483990 | No |
| BN25 1QQ | 50.771202 | 0.104059 | 548460 | 98957 | TV484989 | No |
| BN25 1QR | 50.770776 | 0.1037 | 548436 | 98908 | TV484989 | Yes |
| BN25 1QU | 50.773082 | 0.103023 | 548381 | 99163 | TV483991 | Yes |
| BN25 1QW | 50.770704 | 0.103214 | 548402 | 98899 | TV484988 | No |
| BN25 1QX | 50.773434 | 0.102926 | 548373 | 99202 | TV483992 | Yes |
| BN25 1QY | 50.77335 | 0.102596 | 548350 | 99192 | TV483991 | Yes |
| BN25 1RB | 50.773021 | 0.102893 | 548372 | 99156 | TV483991 | Yes |
| BN25 1RD | 50.772974 | 0.103033 | 548382 | 99151 | TV483991 | No |
| BN25 1RE | 50.773119 | 0.103465 | 548412 | 99168 | TV484991 | No |
| BN25 1RG | 50.773425 | 0.103932 | 548444 | 99203 | TV484992 | Yes |