There are 210 postcodes in the built up area of Blaenavon. The area contains approximately 2,517 households with a population of about 5,746 (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? |
|---|---|---|---|---|---|---|
| NP4 9AA | 51.773643 | -3.086176 | 325153 | 208888 | SO251088 | Yes |
| NP4 9AB | 51.774673 | -3.085607 | 325194 | 209002 | SO251090 | Yes |
| NP4 9AD | 51.774284 | -3.086858 | 325108 | 208960 | SO251089 | Yes |
| NP4 9AE | 51.773213 | -3.086948 | 325100 | 208841 | SO250088 | Yes |
| NP4 9AF | 51.77504 | -3.089688 | 324914 | 209047 | SO249090 | Yes |
| NP4 9AG | 51.77571 | -3.088211 | 325017 | 209120 | SO250091 | Yes |
| NP4 9AH | 51.775219 | -3.089736 | 324910 | 209067 | SO249090 | No |
| NP4 9AJ | 51.774575 | -3.087402 | 325070 | 208993 | SO250089 | Yes |
| NP4 9AL | 51.772451 | -3.084698 | 325254 | 208754 | SO252087 | Yes |
| NP4 9AN | 51.772022 | -3.084413 | 325272 | 208706 | SO252087 | Yes |
| NP4 9AP | 51.771716 | -3.084507 | 325265 | 208672 | SO252086 | Yes |
| NP4 9AQ | 51.775268 | -3.087375 | 325073 | 209070 | SO250090 | Yes |
| NP4 9AR | 51.771586 | -3.083967 | 325303 | 208657 | SO253086 | Yes |
| NP4 9AS | 51.773106 | -3.087758 | 325043 | 208830 | SO250088 | Yes |
| NP4 9AT | 51.770255 | -3.082008 | 325435 | 208507 | SO254085 | Yes |
| NP4 9AU | 51.770348 | -3.083619 | 325324 | 208519 | SO253085 | Yes |
| NP4 9AW | 51.773346 | -3.078342 | 325694 | 208847 | SO256088 | Yes |
| NP4 9AY | 51.767382 | -3.075679 | 325867 | 208181 | SO258081 | Yes |
| NP4 9BA | 51.770808 | -3.085412 | 325202 | 208572 | SO252085 | Yes |
| NP4 9BB | 51.772414 | -3.082929 | 325375 | 208748 | SO253087 | Yes |
| NP4 9BD | 51.771875 | -3.085815 | 325175 | 208691 | SO251086 | Yes |
| NP4 9BE | 51.768521 | -3.083879 | 325304 | 208316 | SO253083 | Yes |
| NP4 9BG | 51.770461 | -3.083158 | 325356 | 208531 | SO253085 | Yes |
| NP4 9BH | 51.770156 | -3.083962 | 325300 | 208498 | SO253084 | Yes |
| NP4 9BJ | 51.771442 | -3.086891 | 325101 | 208644 | SO251086 | Yes |
| NP4 9BL | 51.772039 | -3.088486 | 324991 | 208712 | SO249087 | Yes |
| NP4 9BQ | 51.770832 | -3.082848 | 325378 | 208572 | SO253085 | Yes |
| NP4 9BZ | 51.773328 | -3.089111 | 324950 | 208856 | SO249088 | Yes |
| NP4 9DA | 51.77009 | -3.094062 | 324603 | 208501 | SO246085 | Yes |
| NP4 9DD | 51.77009 | -3.094062 | 324603 | 208501 | SO246085 | Yes |
| NP4 9DE | 51.769863 | -3.09523 | 324523 | 208477 | SO245084 | Yes |
| NP4 9DF | 51.770048 | -3.095597 | 324497 | 208498 | SO244084 | Yes |
| NP4 9DG | 51.770529 | -3.098087 | 324326 | 208554 | SO243085 | Yes |
| NP4 9DH | 51.769848 | -3.096839 | 324411 | 208477 | SO244084 | Yes |
| NP4 9DJ | 51.771087 | -3.098028 | 324331 | 208616 | SO243086 | Yes |
| NP4 9DL | 51.770974 | -3.09759 | 324362 | 208603 | SO243086 | Yes |
| NP4 9DN | 51.770985 | -3.096388 | 324444 | 208603 | SO244086 | Yes |
| NP4 9DP | 51.770427 | -3.096461 | 324439 | 208541 | SO244085 | Yes |
| NP4 9DQ | 51.770383 | -3.098243 | 324315 | 208538 | SO243085 | Yes |
| NP4 9DR | 51.769753 | -3.084778 | 325244 | 208454 | SO252084 | Yes |
| NP4 9DS | 51.769452 | -3.084336 | 325274 | 208420 | SO252084 | Yes |
| NP4 9DT | 51.771738 | -3.09858 | 324294 | 208689 | SO242086 | Yes |
| NP4 9DU | 51.772805 | -3.076532 | 325818 | 208785 | SO258087 | No |
| NP4 9DW | 51.776454 | -3.085577 | 325199 | 209201 | SO251092 | No |
| NP4 9EB | 51.76888 | -3.081989 | 325435 | 208354 | SO254083 | Yes |
| NP4 9EE | 51.76826 | -3.082946 | 325367 | 208286 | SO253082 | Yes |
| NP4 9EH | 51.772168 | -3.084228 | 325285 | 208722 | SO252087 | Yes |
| NP4 9EJ | 51.772535 | -3.08441 | 325274 | 208763 | SO252087 | Yes |
| NP4 9EL | 51.772123 | -3.082313 | 325418 | 208715 | SO254087 | Yes |
| NP4 9EN | 51.772514 | -3.082787 | 325385 | 208759 | SO253087 | Yes |
| NP4 9EP | 51.773719 | -3.081786 | 325457 | 208892 | SO254088 | Yes |
| NP4 9ER | 51.772459 | -3.081959 | 325442 | 208752 | SO254087 | Yes |
| NP4 9ET | 51.772768 | -3.083532 | 325334 | 208788 | SO253087 | Yes |
| NP4 9EU | 51.773214 | -3.082963 | 325374 | 208837 | SO253088 | Yes |
| NP4 9EW | 51.773004 | -3.082305 | 325420 | 208813 | SO254088 | Yes |
| NP4 9EX | 51.77315 | -3.083019 | 325371 | 208830 | SO253088 | Yes |
| NP4 9EY | 51.773641 | -3.083437 | 325342 | 208885 | SO253088 | Yes |
| NP4 9EZ | 51.773509 | -3.083173 | 325360 | 208871 | SO253088 | Yes |
| NP4 9HA | 51.773673 | -3.083858 | 325313 | 208889 | SO253088 | Yes |
| NP4 9HB | 51.773672 | -3.083017 | 325372 | 208888 | SO253088 | Yes |
| NP4 9HD | 51.774161 | -3.08258 | 325402 | 208942 | SO254089 | Yes |
| NP4 9HE | 51.773847 | -3.08063 | 325536 | 208905 | SO255089 | No |
| NP4 9HF | 51.773983 | -3.080459 | 325549 | 208920 | SO255089 | Yes |
| NP4 9HG | 51.773699 | -3.080119 | 325571 | 208889 | SO255088 | Yes |
| NP4 9HH | 51.772672 | -3.078312 | 325694 | 208772 | SO256087 | Yes |
| NP4 9HJ | 51.771926 | -3.077265 | 325765 | 208688 | SO257086 | Yes |
| NP4 9HL | 51.771516 | -3.076907 | 325790 | 208642 | SO257086 | No |
| NP4 9HN | 51.771458 | -3.075442 | 325891 | 208635 | SO258086 | Yes |
| NP4 9HP | 51.771234 | -3.072393 | 326101 | 208606 | SO261086 | Yes |
| NP4 9HQ | 51.773853 | -3.07992 | 325585 | 208905 | SO255089 | Yes |
| NP4 9HR | 51.773168 | -3.079135 | 325639 | 208828 | SO256088 | Yes |
| NP4 9HS | 51.771691 | -3.074462 | 325959 | 208659 | SO259086 | Yes |
| NP4 9HT | 51.770689 | -3.073018 | 326057 | 208547 | SO260085 | Yes |
| NP4 9HU | 51.769777 | -3.070417 | 326234 | 208442 | SO262084 | Yes |
| NP4 9HW | 51.77107 | -3.074563 | 325951 | 208590 | SO259085 | Yes |
| NP4 9HX | 51.769257 | -3.069318 | 326309 | 208383 | SO263083 | Yes |
| NP4 9HY | 51.770998 | -3.069663 | 326289 | 208577 | SO262085 | Yes |
| NP4 9HZ | 51.773729 | -3.072858 | 326073 | 208884 | SO260088 | Yes |
| NP4 9JA | 51.775463 | -3.076016 | 325857 | 209081 | SO258090 | Yes |
| NP4 9JB | 51.774746 | -3.078651 | 325675 | 209003 | SO256090 | Yes |
| NP4 9JD | 51.776499 | -3.077722 | 325741 | 209197 | SO257091 | Yes |
| NP4 9JE | 51.776803 | -3.076946 | 325796 | 209230 | SO257092 | Yes |
| NP4 9JF | 51.773366 | -3.078169 | 325705 | 208849 | SO257088 | No |
| NP4 9JG | 51.774849 | -3.076306 | 325836 | 209013 | SO258090 | Yes |
| NP4 9JH | 51.774331 | -3.075873 | 325865 | 208954 | SO258089 | Yes |
| NP4 9JJ | 51.774126 | -3.074694 | 325946 | 208930 | SO259089 | Yes |
| NP4 9JL | 51.77356 | -3.073651 | 326018 | 208866 | SO260088 | Yes |
| NP4 9JN | 51.771685 | -3.082984 | 325370 | 208667 | SO253086 | Yes |
| NP4 9JP | 51.771666 | -3.082172 | 325426 | 208665 | SO254086 | Yes |
| NP4 9JQ | 51.77131 | -3.075816 | 325864 | 208618 | SO258086 | Yes |
| NP4 9JR | 51.772452 | -3.071958 | 326133 | 208742 | SO261087 | Yes |
| NP4 9JS | 51.772394 | -3.080175 | 325565 | 208743 | SO255087 | Yes |
| NP4 9JT | 51.772892 | -3.080752 | 325526 | 208799 | SO255087 | Yes |
| NP4 9JU | 51.77164 | -3.080041 | 325573 | 208659 | SO255086 | Yes |
| NP4 9JW | 51.771454 | -3.08366 | 325323 | 208642 | SO253086 | Yes |
| NP4 9JX | 51.772091 | -3.079892 | 325585 | 208709 | SO255087 | Yes |
| NP4 9JY | 51.772026 | -3.079108 | 325638 | 208701 | SO256087 | Yes |
| NP4 9JZ | 51.771728 | -3.079333 | 325622 | 208668 | SO256086 | Yes |
| NP4 9LA | 51.77094 | -3.079952 | 325578 | 208581 | SO255085 | Yes |
| NP4 9LB | 51.771282 | -3.080902 | 325513 | 208620 | SO255086 | Yes |
| NP4 9LD | 51.770711 | -3.081381 | 325479 | 208557 | SO254085 | Yes |
| NP4 9LE | 51.770161 | -3.079542 | 325605 | 208494 | SO256084 | Yes |
| NP4 9LF | 51.769317 | -3.077507 | 325745 | 208398 | SO257083 | Yes |
| NP4 9LG | 51.769364 | -3.076233 | 325832 | 208402 | SO258084 | Yes |
| NP4 9LH | 51.770616 | -3.078944 | 325647 | 208544 | SO256085 | Yes |
| NP4 9LJ | 51.771363 | -3.076889 | 325791 | 208625 | SO257086 | Yes |
| NP4 9LL | 51.771009 | -3.077272 | 325764 | 208586 | SO257085 | Yes |
| NP4 9LN | 51.770387 | -3.075489 | 325886 | 208515 | SO258085 | Yes |
| NP4 9LP | 51.77002 | -3.076292 | 325830 | 208475 | SO258084 | Yes |
| NP4 9LQ | 51.7702 | -3.078267 | 325694 | 208497 | SO256084 | Yes |
| NP4 9LR | 51.769829 | -3.076577 | 325810 | 208454 | SO258084 | Yes |
| NP4 9LS | 51.771429 | -3.078601 | 325672 | 208634 | SO256086 | Yes |
| NP4 9LT | 51.771424 | -3.07318 | 326047 | 208628 | SO260086 | Yes |
| NP4 9LU | 51.770995 | -3.070967 | 326199 | 208578 | SO261085 | Yes |
| NP4 9LW | 51.770282 | -3.076211 | 325836 | 208504 | SO258085 | Yes |
| NP4 9LX | 51.771047 | -3.076085 | 325845 | 208589 | SO258085 | Yes |
| NP4 9LY | 51.770957 | -3.07514 | 325911 | 208578 | SO259085 | Yes |
| NP4 9LZ | 51.772852 | -3.085157 | 325222 | 208799 | SO252087 | Yes |
| NP4 9NA | 51.772516 | -3.085482 | 325200 | 208762 | SO251087 | Yes |
| NP4 9NB | 51.772357 | -3.085189 | 325219 | 208744 | SO252087 | Yes |
| NP4 9ND | 51.772421 | -3.085089 | 325226 | 208751 | SO252087 | Yes |
| NP4 9NE | 51.773266 | -3.084094 | 325297 | 208844 | SO252088 | Yes |
| NP4 9NF | 51.773877 | -3.084153 | 325293 | 208912 | SO252089 | Yes |
| NP4 9NG | 51.774731 | -3.082289 | 325423 | 209006 | SO254090 | Yes |
| NP4 9NH | 51.774548 | -3.08356 | 325335 | 208986 | SO253089 | Yes |
| NP4 9NJ | 51.774659 | -3.0832 | 325361 | 208998 | SO253089 | Yes |
| NP4 9NL | 51.774132 | -3.079897 | 325588 | 208936 | SO255089 | Yes |
| NP4 9NN | 51.774616 | -3.080068 | 325577 | 208990 | SO255089 | Yes |
| NP4 9NP | 51.776053 | -3.080306 | 325562 | 209151 | SO255091 | Yes |
| NP4 9NQ | 51.775057 | -3.081021 | 325512 | 209040 | SO255090 | Yes |
| NP4 9NR | 51.77624 | -3.079527 | 325617 | 209171 | SO256091 | Yes |
| NP4 9NS | 51.776711 | -3.080104 | 325577 | 209223 | SO255092 | Yes |
| NP4 9NT | 51.77628 | -3.081036 | 325512 | 209176 | SO255091 | Yes |
| NP4 9NU | 51.776547 | -3.081347 | 325491 | 209207 | SO254092 | Yes |
| NP4 9NW | 51.775609 | -3.079657 | 325607 | 209100 | SO256091 | Yes |
| NP4 9NX | 51.777533 | -3.080703 | 325538 | 209316 | SO255093 | Yes |
| NP4 9NY | 51.777007 | -3.080169 | 325573 | 209256 | SO255092 | Yes |
| NP4 9NZ | 51.777226 | -3.07987 | 325594 | 209281 | SO255092 | Yes |
| NP4 9PA | 51.777751 | -3.080462 | 325555 | 209340 | SO255093 | Yes |
| NP4 9PB | 51.777995 | -3.080251 | 325569 | 209366 | SO255093 | Yes |
| NP4 9PD | 51.777427 | -3.079498 | 325620 | 209302 | SO256093 | Yes |
| NP4 9PE | 51.777425 | -3.078686 | 325676 | 209301 | SO256093 | Yes |
| NP4 9PF | 51.778075 | -3.079383 | 325629 | 209374 | SO256093 | Yes |
| NP4 9PG | 51.778699 | -3.07905 | 325653 | 209444 | SO256094 | Yes |
| NP4 9PH | 51.778071 | -3.079847 | 325597 | 209374 | SO255093 | Yes |
| NP4 9PJ | 51.776103 | -3.077712 | 325742 | 209153 | SO257091 | Yes |
| NP4 9PL | 51.775343 | -3.078317 | 325699 | 209070 | SO256090 | Yes |
| NP4 9PN | 51.774405 | -3.081513 | 325476 | 208968 | SO254089 | Yes |
| NP4 9PP | 51.774963 | -3.078555 | 325681 | 209027 | SO256090 | Yes |
| NP4 9PQ | 51.778649 | -3.079541 | 325620 | 209438 | SO256094 | Yes |
| NP4 9PR | 51.770783 | -3.070557 | 326226 | 208554 | SO262085 | Yes |
| NP4 9PS | 51.774466 | -3.084645 | 325260 | 208978 | SO252089 | Yes |
| NP4 9PT | 51.773253 | -3.085573 | 325194 | 208844 | SO251088 | Yes |
| NP4 9PU | 51.773722 | -3.085337 | 325212 | 208896 | SO252088 | Yes |
| NP4 9PW | 51.773669 | -3.084307 | 325282 | 208889 | SO252088 | No |
| NP4 9PX | 51.776454 | -3.085577 | 325199 | 209201 | SO251092 | No |
| NP4 9PY | 51.773836 | -3.084717 | 325254 | 208908 | SO252089 | Yes |
| NP4 9PZ | 51.774479 | -3.085225 | 325220 | 208980 | SO252089 | Yes |
| NP4 9QA | 51.774554 | -3.08385 | 325315 | 208987 | SO253089 | Yes |
| NP4 9QB | 51.774775 | -3.084348 | 325281 | 209013 | SO252090 | Yes |
| NP4 9QD | 51.77518 | -3.0843 | 325285 | 209058 | SO252090 | Yes |
| NP4 9QE | 51.77533 | -3.085535 | 325201 | 209075 | SO252090 | Yes |
| NP4 9QF | 51.775564 | -3.085483 | 325204 | 209101 | SO252091 | Yes |
| NP4 9QG | 51.776201 | -3.085716 | 325189 | 209173 | SO251091 | Yes |
| NP4 9QH | 51.775594 | -3.083208 | 325362 | 209102 | SO253091 | Yes |
| NP4 9QJ | 51.776608 | -3.084392 | 325281 | 209216 | SO252092 | Yes |
| NP4 9QL | 51.776394 | -3.085184 | 325226 | 209193 | SO252091 | Yes |
| NP4 9QN | 51.778369 | -3.083564 | 325342 | 209411 | SO253094 | Yes |
| NP4 9QP | 51.776744 | -3.083366 | 325353 | 209230 | SO253092 | Yes |
| NP4 9QQ | 51.775856 | -3.085099 | 325231 | 209134 | SO252091 | Yes |
| NP4 9QR | 51.778407 | -3.084348 | 325288 | 209416 | SO252094 | Yes |
| NP4 9QS | 51.779019 | -3.084348 | 325289 | 209485 | SO252094 | Yes |
| NP4 9QT | 51.779934 | -3.082631 | 325408 | 209585 | SO254095 | Yes |
| NP4 9QU | 51.779533 | -3.082215 | 325437 | 209539 | SO254095 | Yes |
| NP4 9QW | 51.778562 | -3.08412 | 325303 | 209433 | SO253094 | Yes |
| NP4 9QX | 51.778436 | -3.082218 | 325434 | 209417 | SO254094 | Yes |
| NP4 9QY | 51.777387 | -3.082845 | 325390 | 209301 | SO253093 | Yes |
| NP4 9QZ | 51.777356 | -3.081293 | 325497 | 209296 | SO254092 | Yes |
| NP4 9RA | 51.776414 | -3.083083 | 325371 | 209193 | SO253091 | Yes |
| NP4 9RB | 51.77611 | -3.083844 | 325318 | 209160 | SO253091 | Yes |
| NP4 9RD | 51.77338 | -3.089344 | 324934 | 208863 | SO249088 | No |
| NP4 9RE | 51.774174 | -3.089943 | 324894 | 208951 | SO248089 | Yes |
| NP4 9RF | 51.775099 | -3.090139 | 324882 | 209055 | SO248090 | Yes |
| NP4 9RG | 51.777062 | -3.085881 | 325180 | 209268 | SO251092 | Yes |
| NP4 9RJ | 51.776506 | -3.093463 | 324656 | 209214 | SO246092 | Yes |
| NP4 9RL | 51.775937 | -3.094754 | 324565 | 209152 | SO245091 | Yes |
| NP4 9RN | 51.776718 | -3.088047 | 325030 | 209232 | SO250092 | Yes |
| NP4 9RP | 51.776454 | -3.085577 | 325199 | 209201 | SO251092 | No |
| NP4 9RQ | 51.776813 | -3.0876 | 325061 | 209243 | SO250092 | Yes |
| NP4 9RR | 51.777824 | -3.093901 | 324627 | 209361 | SO246093 | Yes |
| NP4 9RS | 51.776454 | -3.085577 | 325199 | 209201 | SO251092 | No |
| NP4 9RU | 51.776454 | -3.085577 | 325199 | 209201 | SO251092 | No |
| NP4 9RW | 51.776454 | -3.085577 | 325199 | 209201 | SO251092 | No |
| NP4 9SA | 51.776454 | -3.085577 | 325199 | 209201 | SO251092 | No |
| NP4 9SH | 51.776454 | -3.085577 | 325199 | 209201 | SO251092 | No |
| NP4 9SQ | 51.776454 | -3.085577 | 325199 | 209201 | SO251092 | No |
| NP4 9XA | 51.772188 | -3.085938 | 325168 | 208726 | SO251087 | Yes |
| NP4 9XB | 51.771959 | -3.085469 | 325199 | 208700 | SO251087 | No |
| NP4 9XD | 51.771959 | -3.085469 | 325199 | 208700 | SO251087 | No |
| NP4 9XF | 51.773757 | -3.085512 | 325200 | 208900 | SO251089 | No |