This is a list of postcodes in the WD area , Watford. The area covers Abbots Langley and Kings Langley , Aldenham , Barnet , Bedmond , Borehamwood , Bricket Wood , Bucks Hill , Bushey , Chalfont St Peter , Chandler's Cross , Chipperfield , Chorleywood , Commonwood , Elstree , Harrow , Hemel Hempstead , Hillingdon , Letchmore Heath , London Colney , Maple Cross , Moor Park , Patchetts Green , Radlett , Rickmansworth , Rucklers Lane , Sarratt , Shenley , Shenleybury , Watford (Watford) , West Hyde . The area contains approximately 103,336 households with a population of about 256,476 (2011 census)
| Postcode | Latitude | Longitude | Easting | Northing | Grid reference | Active? |
|---|---|---|---|---|---|---|
| WD3 9RP | 51.624476 | -0.509691 | 503261 | 192791 | TQ032927 | Yes |
| WD3 9RQ | 51.624682 | -0.509612 | 503266 | 192814 | TQ032928 | Yes |
| WD3 9SD | 51.623592 | -0.510182 | 503229 | 192692 | TQ032926 | Yes |
| WD3 9SE | 51.62394 | -0.505693 | 503539 | 192737 | TQ035927 | Yes |
| WD3 9SF | 51.623428 | -0.505709 | 503539 | 192680 | TQ035926 | Yes |
| WD3 9SL | 51.62307 | -0.508697 | 503333 | 192636 | TQ033926 | Yes |
| WD3 9SN | 51.623513 | -0.506776 | 503465 | 192688 | TQ034926 | Yes |
| WD3 9SP | 51.621545 | -0.510379 | 503220 | 192464 | TQ032924 | Yes |
| WD3 9SQ | 51.619135 | -0.501185 | 503862 | 192209 | TQ038922 | Yes |
| WD3 9SR | 51.619089 | -0.511717 | 503133 | 192189 | TQ031921 | Yes |
| WD3 9SS | 51.618693 | -0.513087 | 503039 | 192143 | TQ030921 | Yes |
| WD3 9ST | 51.619557 | -0.513926 | 502979 | 192238 | TQ029922 | Yes |
| WD3 9SU | 51.619887 | -0.51367 | 502996 | 192275 | TQ029922 | Yes |
| WD3 9SW | 51.625293 | -0.507468 | 503413 | 192885 | TQ034928 | No |
| WD3 9SX | 51.625209 | -0.507168 | 503434 | 192876 | TQ034928 | No |
| WD3 9SY | 51.624413 | -0.507555 | 503409 | 192787 | TQ034927 | Yes |
| WD3 9TA | 51.623586 | -0.511107 | 503165 | 192690 | TQ031926 | Yes |
| WD3 9TB | 51.623546 | -0.512221 | 503088 | 192684 | TQ030926 | Yes |
| WD3 9TD | 51.623264 | -0.514787 | 502911 | 192649 | TQ029926 | Yes |
| WD3 9TE | 51.622356 | -0.511971 | 503108 | 192552 | TQ031925 | Yes |
| WD3 9TF | 51.621772 | -0.512698 | 503059 | 192486 | TQ030924 | Yes |
| WD3 9TG | 51.620528 | -0.513201 | 503027 | 192347 | TQ030923 | Yes |
| WD3 9TH | 51.620911 | -0.51641 | 502804 | 192385 | TQ028923 | Yes |
| WD3 9TJ | 51.621462 | -0.515178 | 502888 | 192448 | TQ028924 | Yes |
| WD3 9TL | 51.620962 | -0.515469 | 502869 | 192392 | TQ028923 | Yes |
| WD3 9TN | 51.621175 | -0.514581 | 502930 | 192417 | TQ029924 | Yes |
| WD3 9TP | 51.621261 | -0.513523 | 503003 | 192428 | TQ030924 | Yes |
| WD3 9TQ | 51.620366 | -0.515965 | 502836 | 192325 | TQ028923 | Yes |
| WD3 9TR | 51.621819 | -0.515672 | 502853 | 192487 | TQ028924 | Yes |
| WD3 9TS | 51.620882 | -0.517711 | 502714 | 192380 | TQ027923 | Yes |
| WD3 9TT | 51.620282 | -0.519319 | 502604 | 192311 | TQ026923 | Yes |
| WD3 9TU | 51.620435 | -0.517942 | 502699 | 192330 | TQ026923 | Yes |
| WD3 9TW | 51.621825 | -0.517608 | 502719 | 192485 | TQ027924 | Yes |
| WD3 9TX | 51.621405 | -0.51713 | 502753 | 192439 | TQ027924 | Yes |
| WD3 9TY | 51.619958 | -0.519258 | 502609 | 192275 | TQ026922 | Yes |
| WD3 9TZ | 51.620074 | -0.519962 | 502560 | 192287 | TQ025922 | Yes |
| WD3 9UA | 51.620905 | -0.518822 | 502637 | 192381 | TQ026923 | Yes |
| WD3 9UB | 51.621151 | -0.519089 | 502618 | 192408 | TQ026924 | Yes |
| WD3 9UD | 51.621695 | -0.518031 | 502690 | 192470 | TQ026924 | Yes |
| WD3 9UE | 51.622133 | -0.519172 | 502610 | 192517 | TQ026925 | Yes |
| WD3 9UF | 51.62172 | -0.519258 | 502605 | 192471 | TQ026924 | Yes |
| WD3 9UH | 51.618852 | -0.519265 | 502611 | 192152 | TQ026921 | Yes |
| WD3 9UJ | 51.619377 | -0.518179 | 502685 | 192212 | TQ026922 | Yes |
| WD3 9UL | 51.618437 | -0.518469 | 502667 | 192107 | TQ026921 | Yes |
| WD3 9UQ | 51.621131 | -0.520346 | 502531 | 192404 | TQ025924 | Yes |
| WD3 9WA | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 9WX | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 9WY | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 9WZ | 51.609589 | -0.50859 | 503371 | 191137 | TQ033911 | Yes |
| WD3 9XA | 51.621028 | -0.515005 | 502901 | 192400 | TQ029924 | No |
| WD3 9XB | 51.626888 | -0.505596 | 503539 | 193065 | TQ035930 | No |
| WD3 9XD | 51.627876 | -0.501937 | 503790 | 193180 | TQ037931 | Yes |
| WD3 9XE | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 9XF | 51.626888 | -0.505596 | 503539 | 193065 | TQ035930 | No |
| WD3 9XG | 51.626234 | -0.5079 | 503381 | 192989 | TQ033929 | Yes |
| WD3 9XH | 51.620262 | -0.509916 | 503255 | 192322 | TQ032923 | Yes |
| WD3 9XJ | 51.617034 | -0.50706 | 503460 | 191967 | TQ034919 | Yes |
| WD3 9XL | 51.615515 | -0.511415 | 503162 | 191792 | TQ031917 | Yes |
| WD3 9XN | 51.613053 | -0.514398 | 502961 | 191514 | TQ029915 | Yes |
| WD3 9XP | 51.613219 | -0.510479 | 503232 | 191538 | TQ032915 | Yes |
| WD3 9XQ | 51.628301 | -0.509884 | 503239 | 193216 | TQ032932 | Yes |
| WD3 9XR | 51.611707 | -0.508217 | 503392 | 191373 | TQ033913 | Yes |
| WD3 9XS | 51.611911 | -0.507257 | 503458 | 191397 | TQ034913 | Yes |
| WD3 9XT | 51.610268 | -0.508914 | 503347 | 191212 | TQ033912 | Yes |
| WD3 9XU | 51.610414 | -0.509054 | 503337 | 191228 | TQ033912 | Yes |
| WD3 9XW | 51.612401 | -0.528314 | 501999 | 191422 | TQ019914 | Yes |
| WD3 9XX | 51.609556 | -0.509458 | 503311 | 191132 | TQ033911 | Yes |
| WD3 9XY | 51.608307 | -0.508112 | 503407 | 190995 | TQ034909 | Yes |
| WD3 9XZ | 51.609853 | -0.508841 | 503353 | 191166 | TQ033911 | Yes |
| WD3 9YA | 51.608132 | -0.508493 | 503381 | 190975 | TQ033909 | Yes |
| WD3 9YB | 51.603356 | -0.504895 | 503641 | 190449 | TQ036904 | Yes |
| WD3 9YD | 51.600953 | -0.504743 | 503657 | 190182 | TQ036901 | Yes |
| WD3 9YE | 51.625738 | -0.507049 | 503441 | 192935 | TQ034929 | No |
| WD3 9YN | 51.632492 | -0.497291 | 504101 | 193700 | TQ041937 | No |
| WD3 9YR | 51.622406 | -0.510915 | 503181 | 192559 | TQ031925 | No |
| WD3 9YS | 51.626509 | -0.5062 | 503498 | 193022 | TQ034930 | Yes |
| WD3 9YT | 51.632492 | -0.497291 | 504101 | 193700 | TQ041937 | No |
| WD3 9YZ | 51.622442 | -0.510913 | 503181 | 192563 | TQ031925 | Yes |
| WD3 9ZE | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 9ZF | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 9ZH | 51.622406 | -0.510915 | 503181 | 192559 | TQ031925 | No |
| WD3 9ZJ | 51.622406 | -0.510915 | 503181 | 192559 | TQ031925 | No |
| WD3 9ZL | 51.602829 | -0.524378 | 502293 | 190363 | TQ022903 | No |
| WD3 9ZN | 51.621279 | -0.513523 | 503003 | 192430 | TQ030924 | No |
| WD3 9ZT | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 9ZW | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 9ZX | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 9ZY | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 9ZZ | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD4 4AA | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 4AB | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 4AD | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 4AE | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 4AF | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 4AG | 51.641755 | -0.427874 | 508883 | 194832 | TQ088948 | Yes |
| WD4 4AH | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 4AJ | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 4AL | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 4AN | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 4AP | 51.641755 | -0.427874 | 508883 | 194832 | TQ088948 | No |
| WD4 4AQ | 51.641755 | -0.427874 | 508883 | 194832 | TQ088948 | No |
| WD4 4AR | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 4AS | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 4AT | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 4AU | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 4AW | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 4AX | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 4AY | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 4AZ | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 4BA | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 4BB | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 4BD | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 4BE | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 4BF | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 4BG | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 4BH | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 4BJ | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 4BL | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 4BN | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 4BP | 51.641755 | -0.427874 | 508883 | 194832 | TQ088948 | No |
| WD4 4BQ | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 4BR | 51.641755 | -0.427874 | 508883 | 194832 | TQ088948 | Yes |
| WD4 4BS | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 4BT | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 4BU | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 4BW | 51.641755 | -0.427874 | 508883 | 194832 | TQ088948 | Yes |
| WD4 4BX | 51.641755 | -0.427874 | 508883 | 194832 | TQ088948 | Yes |
| WD4 4BY | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 4BZ | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 4DA | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 4DB | 51.641755 | -0.427874 | 508883 | 194832 | TQ088948 | Yes |
| WD4 4DD | 51.641755 | -0.427874 | 508883 | 194832 | TQ088948 | Yes |
| WD4 4DE | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 4DF | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 4DG | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 4DH | 51.641755 | -0.427874 | 508883 | 194832 | TQ088948 | No |
| WD4 4DJ | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 4DL | 51.641755 | -0.427874 | 508883 | 194832 | TQ088948 | No |
| WD4 4DN | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 4DP | 51.641755 | -0.427874 | 508883 | 194832 | TQ088948 | No |
| WD4 4DQ | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 4DR | 51.641755 | -0.427874 | 508883 | 194832 | TQ088948 | Yes |
| WD4 4DS | 51.641755 | -0.427874 | 508883 | 194832 | TQ088948 | No |
| WD4 4DT | 51.641755 | -0.427874 | 508883 | 194832 | TQ088948 | No |
| WD4 4DU | 51.641755 | -0.427874 | 508883 | 194832 | TQ088948 | No |
| WD4 4DW | 51.641755 | -0.427874 | 508883 | 194832 | TQ088948 | No |
| WD4 4DZ | 51.641755 | -0.427874 | 508883 | 194832 | TQ088948 | No |
| WD4 4EA | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 4ED | 51.641755 | -0.427874 | 508883 | 194832 | TQ088948 | No |
| WD4 4EE | 51.641755 | -0.427874 | 508883 | 194832 | TQ088948 | No |
| WD4 4EF | 51.641755 | -0.427874 | 508883 | 194832 | TQ088948 | Yes |
| WD4 4EG | 51.641755 | -0.427874 | 508883 | 194832 | TQ088948 | No |
| WD4 4EH | 51.641755 | -0.427874 | 508883 | 194832 | TQ088948 | No |
| WD4 4EJ | 51.641755 | -0.427874 | 508883 | 194832 | TQ088948 | Yes |
| WD4 4EL | 51.641755 | -0.427874 | 508883 | 194832 | TQ088948 | No |
| WD4 4EN | 51.641755 | -0.427874 | 508883 | 194832 | TQ088948 | Yes |
| WD4 4EP | 51.641755 | -0.427874 | 508883 | 194832 | TQ088948 | Yes |
| WD4 4EQ | 51.641755 | -0.427874 | 508883 | 194832 | TQ088948 | No |
| WD4 4ER | 51.641755 | -0.427874 | 508883 | 194832 | TQ088948 | Yes |
| WD4 8AA | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 8AB | 51.71321 | -0.449788 | 507198 | 202746 | TL071027 | Yes |
| WD4 8AD | 51.715074 | -0.450014 | 507178 | 202953 | TL071029 | Yes |
| WD4 8AE | 51.712885 | -0.448323 | 507300 | 202712 | TL073027 | No |
| WD4 8AF | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 8AG | 51.715262 | -0.446548 | 507417 | 202979 | TL074029 | Yes |
| WD4 8AH | 51.722559 | -0.456418 | 506718 | 203776 | TL067037 | Yes |
| WD4 8AJ | 51.724736 | -0.453043 | 506946 | 204023 | TL069040 | Yes |
| WD4 8AL | 51.725949 | -0.453001 | 506946 | 204158 | TL069041 | Yes |
| WD4 8AN | 51.723694 | -0.455873 | 506753 | 203903 | TL067039 | Yes |
| WD4 8AP | 51.725232 | -0.455922 | 506746 | 204074 | TL067040 | Yes |
| WD4 8AQ | 51.641755 | -0.427874 | 508883 | 194832 | TQ088948 | No |
| WD4 8AR | 51.724933 | -0.45502 | 506809 | 204042 | TL068040 | Yes |
| WD4 8AS | 51.724023 | -0.454211 | 506867 | 203942 | TL068039 | Yes |
| WD4 8AT | 51.72384 | -0.45468 | 506835 | 203921 | TL068039 | Yes |
| WD4 8AU | 51.726389 | -0.456345 | 506714 | 204202 | TL067042 | Yes |
| WD4 8AW | 51.72434 | -0.456488 | 506709 | 203974 | TL067039 | Yes |
| WD4 8AX | 51.726196 | -0.456077 | 506733 | 204181 | TL067041 | Yes |
| WD4 8AY | 51.725349 | -0.460739 | 506413 | 204080 | TL064040 | Yes |
| WD4 8AZ | 51.708216 | -0.439321 | 507933 | 202206 | TL079022 | Yes |
| WD4 8BA | 51.724977 | -0.459753 | 506482 | 204040 | TL064040 | Yes |
| WD4 8BB | 51.724148 | -0.461663 | 506352 | 203945 | TL063039 | Yes |
| WD4 8BD | 51.724382 | -0.462437 | 506298 | 203970 | TL062039 | Yes |
| WD4 8BE | 51.724279 | -0.464178 | 506178 | 203956 | TL061039 | Yes |
| WD4 8BF | 51.712247 | -0.443568 | 507630 | 202648 | TL076026 | No |
| WD4 8BG | 51.712247 | -0.443568 | 507630 | 202648 | TL076026 | No |
| WD4 8BH | 51.71347 | -0.450387 | 507156 | 202774 | TL071027 | Yes |
| WD4 8BJ | 51.714582 | -0.450885 | 507119 | 202897 | TL071028 | Yes |
| WD4 8BL | 51.714887 | -0.452887 | 506980 | 202928 | TL069029 | Yes |
| WD4 8BN | 51.715598 | -0.452182 | 507027 | 203008 | TL070030 | Yes |
| WD4 8BP | 51.715003 | -0.451377 | 507084 | 202943 | TL070029 | Yes |
| WD4 8BQ | 51.712292 | -0.443595 | 507628 | 202653 | TL076026 | No |
| WD4 8BR | 51.716031 | -0.450922 | 507113 | 203058 | TL071030 | Yes |
| WD4 8BS | 51.718802 | -0.451088 | 507095 | 203366 | TL070033 | Yes |
| WD4 8BT | 51.719933 | -0.452309 | 507008 | 203490 | TL070034 | Yes |
| WD4 8BU | 51.71989 | -0.453136 | 506951 | 203484 | TL069034 | Yes |
| WD4 8BW | 51.715334 | -0.452003 | 507040 | 202979 | TL070029 | Yes |
| WD4 8BX | 51.718676 | -0.452424 | 507003 | 203350 | TL070033 | Yes |
| WD4 8BY | 51.718733 | -0.451959 | 507035 | 203357 | TL070033 | Yes |
| WD4 8BZ | 51.717292 | -0.452515 | 507000 | 203196 | TL070031 | Yes |
| WD4 8DA | 51.717661 | -0.452517 | 506999 | 203237 | TL069032 | Yes |