NP12 1 postcode sector in the NP12 district

NP12 1 is a sector of the NP12 district: every postcode that starts NP12 1. It has 207 postcodes in use, 5 of them large-user postcodes. A large-user postcode is one Royal Mail gives to a single address that gets a lot of mail.

Not sure what a sector is? UK postcode format explained.

Every postcode in the NP12 1 sector, and which are new since 2020

Map of every postcode in the NP12 1 sector, by new since 2020 Of the 207 postcodes in the NP12 1 sector that ONS places, 6 are new since 2020 and 201 were in use before 2020. Places named: Blackwood. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A4048 NP12 1AA: before 2020NP12 1AB: before 2020NP12 1AD: before 2020NP12 1AE: before 2020NP12 1AF: before 2020NP12 1AG: before 2020NP12 1AH: before 2020NP12 1AJ: before 2020NP12 1AL: before 2020NP12 1AN: before 2020NP12 1AP: before 2020NP12 1AQ: before 2020NP12 1AR: before 2020NP12 1AS: before 2020NP12 1AT: before 2020NP12 1AU: before 2020NP12 1AW: before 2020NP12 1AX: before 2020NP12 1AY: before 2020NP12 1BA: before 2020NP12 1BB: before 2020NP12 1BE: before 2020NP12 1BG: before 2020NP12 1BH: before 2020NP12 1BJ: before 2020NP12 1BL: before 2020NP12 1BN: before 2020NP12 1BP: before 2020NP12 1BQ: before 2020NP12 1BR: before 2020NP12 1BT: before 2020NP12 1BU: before 2020NP12 1BW: before 2020NP12 1BX: before 2020NP12 1BY: before 2020NP12 1BZ: before 2020NP12 1DA: before 2020NP12 1DB: before 2020NP12 1DD: before 2020NP12 1DE: before 2020NP12 1DF: before 2020NP12 1DG: before 2020NP12 1DH: before 2020NP12 1DJ: before 2020NP12 1DL: before 2020NP12 1DN: before 2020NP12 1DP: before 2020NP12 1DQ: before 2020NP12 1DR: before 2020NP12 1DS: before 2020NP12 1DT: before 2020NP12 1DU: before 2020NP12 1DW: before 2020NP12 1DX: before 2020NP12 1DY: before 2020NP12 1DZ: before 2020NP12 1EA: before 2020NP12 1EB: before 2020NP12 1ED: before 2020NP12 1EE: before 2020NP12 1EF: before 2020NP12 1EG: before 2020NP12 1EH: before 2020NP12 1EJ: before 2020NP12 1EL: before 2020NP12 1EN: before 2020NP12 1EP: before 2020NP12 1EQ: before 2020NP12 1ER: before 2020NP12 1ES: before 2020NP12 1ET: before 2020NP12 1EU: before 2020NP12 1EW: before 2020NP12 1EX: before 2020NP12 1EY: before 2020NP12 1EZ: before 2020NP12 1FA: before 2020NP12 1FB: before 2020NP12 1FD: before 2020NP12 1FE: before 2020NP12 1FF: before 2020NP12 1FG: before 2020NP12 1FH: before 2020NP12 1FL: before 2020NP12 1FN: before 2020NP12 1FP: before 2020NP12 1FQ: before 2020NP12 1FR: before 2020NP12 1FS: before 2020NP12 1FT: before 2020NP12 1FU: before 2020NP12 1FW: before 2020NP12 1GA: before 2020NP12 1GB: before 2020NP12 1GD: before 2020NP12 1GE: before 2020NP12 1GF: before 2020NP12 1GG: before 2020NP12 1GH: before 2020NP12 1GJ: before 2020NP12 1GL: before 2020NP12 1GN: before 2020NP12 1GP: before 2020NP12 1GQ: before 2020NP12 1GS: before 2020NP12 1GT: before 2020NP12 1GU: before 2020NP12 1GW: before 2020NP12 1GZ: before 2020NP12 1HA: before 2020NP12 1HB: before 2020NP12 1HD: before 2020NP12 1HF: before 2020NP12 1HH: before 2020NP12 1HJ: before 2020NP12 1HL: before 2020NP12 1HN: before 2020NP12 1HP: before 2020NP12 1HQ: before 2020NP12 1HR: before 2020NP12 1HS: before 2020NP12 1HT: before 2020NP12 1HU: before 2020NP12 1HW: before 2020NP12 1HX: before 2020NP12 1HY: before 2020NP12 1HZ: before 2020NP12 1JA: before 2020NP12 1JB: before 2020NP12 1JD: before 2020NP12 1JE: before 2020NP12 1JF: before 2020NP12 1JG: before 2020NP12 1JH: before 2020NP12 1JL: before 2020NP12 1JQ: before 2020NP12 1LX: before 2020NP12 1LY: before 2020NP12 1NT: before 2020NP12 1NU: before 2020NP12 1NW: before 2020NP12 1NX: before 2020NP12 1NY: before 2020NP12 1NZ: before 2020NP12 1PA: before 2020NP12 1PD: before 2020NP12 1PE: before 2020NP12 1PN: before 2020NP12 1PP: before 2020NP12 1PQ: before 2020NP12 1PR: before 2020NP12 1PS: before 2020NP12 1PT: before 2020NP12 1PU: before 2020NP12 1PX: before 2020NP12 1PY: before 2020NP12 1PZ: before 2020NP12 1QA: before 2020NP12 1QB: before 2020NP12 1QD: before 2020NP12 1QE: before 2020NP12 1QF: before 2020NP12 1QG: before 2020NP12 1QH: before 2020NP12 1QJ: before 2020NP12 1QL: before 2020NP12 1QN: before 2020NP12 1QP: before 2020NP12 1QQ: before 2020NP12 1QR: before 2020NP12 1RE: before 2020NP12 1RR: before 2020NP12 1SG: before 2020NP12 1SJ: before 2020NP12 1SL: before 2020NP12 1SN: before 2020NP12 1SP: before 2020NP12 1WA: before 2020NP12 1WB: before 2020NP12 1WD: before 2020NP12 1WE: before 2020NP12 1WF: before 2020NP12 1WG: before 2020NP12 1WH: before 2020NP12 1WJ: before 2020NP12 1WL: before 2020NP12 1WN: before 2020NP12 1WP: before 2020NP12 1WQ: before 2020NP12 1WR: before 2020NP12 1WS: before 2020NP12 1WT: before 2020NP12 1WU: before 2020NP12 1WW: before 2020NP12 1WX: before 2020NP12 1YJ: before 2020NP12 1YR: before 2020NP12 1ZR: before 2020NP12 1BD: new since 2020NP12 1FJ: new since 2020NP12 1FX: new since 2020NP12 1FY: new since 2020NP12 1FZ: new since 2020NP12 1YB: new since 2020 Blackwood Map of every postcode in the NP12 1 sector, by new since 2020 Of the 207 postcodes in the NP12 1 sector that ONS places, 6 are new since 2020 and 201 were in use before 2020. Places named: Blackwood. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. A4048 Blackwood
  • New since 2020: 6
  • In use before 2020: 201

Of the 207 postcodes in the NP12 1 sector that ONS places, 6 are new since 2020 and 201 were in use before 2020.

Each mark is a postcode's centre point as ONS gives it, not a building. Press one to see its postcode and open its page. New since 2020 means it came into use in January 2020 or later. No boundary is drawn. Where marks overlap, the one first in the key is drawn; the counts include every postcode.

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026, the centre point of each postcode; when each came into use: the same directory; roads, rivers and built-up areas: Contains OS data © Crown copyright and database right 2026. Drawn by us. Street map: Ordnance Survey, OS Open Zoomstack, Open Government Licence v3.0, drawn with MapLibre. How we use them

The 5 newest postcodes

NP12 1FZJune 2025NP12 1FYNovember 2024NP12 1BDSeptember 2024NP12 1FXDecember 2023NP12 1YBOctober 2023

What do homes sell for in NP12 1?

Homes in NP12 1 sold for a typical £210,000 in the 12 months to August 2026, across 69 sales, down 12.5% on the 12 months before, HM Land Registry's figures show.

£210,000 typical price, the 12 months to August 2026
£240,000 12 months to August 2025
▼ down 12.5% on the 12 months before
  • Detached £314,500 20 sales
  • Semi-detached £210,000 31 sales
  • Terraced £168,000 18 sales

Each bar is that kind's typical price, against the most expensive kind here.

Standard sales of homes at market value at the postcodes that start NP12 1. A typical price is the median, the middle sale, given from 5 sales or more.

How we work this out: house prices by postcode

Source: HM Land Registry Price Paid Data, files dated 28 September 2026. Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0. How we use it

Postcodes in NP12 1

Pick a postcode to see its council and MP, broadband, flood risk, what homes sell for, council tax, the nearest schools and stations, and crime around it.

NP12 1AANP12 1ABNP12 1ADNP12 1AENP12 1AFNP12 1AGNP12 1AHNP12 1AJNP12 1ALNP12 1ANNP12 1APNP12 1AQNP12 1ARNP12 1ASNP12 1ATNP12 1AUNP12 1AWNP12 1AXNP12 1AYNP12 1BANP12 1BBNP12 1BDNP12 1BENP12 1BGNP12 1BHNP12 1BJNP12 1BLNP12 1BNNP12 1BPNP12 1BQNP12 1BRNP12 1BTNP12 1BUNP12 1BWNP12 1BXNP12 1BYNP12 1BZNP12 1DANP12 1DBNP12 1DDNP12 1DENP12 1DFNP12 1DGNP12 1DHNP12 1DJNP12 1DLNP12 1DNNP12 1DPNP12 1DQNP12 1DRNP12 1DSNP12 1DTNP12 1DUNP12 1DWNP12 1DXNP12 1DYNP12 1DZNP12 1EANP12 1EBNP12 1EDNP12 1EENP12 1EFNP12 1EGNP12 1EHNP12 1EJNP12 1ELNP12 1ENNP12 1EPNP12 1EQNP12 1ERNP12 1ESNP12 1ETNP12 1EUNP12 1EWNP12 1EXNP12 1EYNP12 1EZNP12 1FANP12 1FBNP12 1FDNP12 1FENP12 1FFNP12 1FGNP12 1FHNP12 1FJNP12 1FLNP12 1FNNP12 1FPNP12 1FQNP12 1FRNP12 1FSNP12 1FTNP12 1FUNP12 1FWNP12 1FXNP12 1FYNP12 1FZNP12 1GANP12 1GBNP12 1GDNP12 1GENP12 1GFNP12 1GGNP12 1GHNP12 1GJNP12 1GLNP12 1GNNP12 1GPNP12 1GQNP12 1GSNP12 1GTNP12 1GUNP12 1GWNP12 1GZNP12 1HANP12 1HBNP12 1HDNP12 1HFNP12 1HHNP12 1HJNP12 1HLNP12 1HNNP12 1HPNP12 1HQNP12 1HRNP12 1HSNP12 1HTNP12 1HUNP12 1HWNP12 1HXNP12 1HYNP12 1HZNP12 1JANP12 1JBNP12 1JDNP12 1JENP12 1JFNP12 1JGNP12 1JHNP12 1JLNP12 1JQNP12 1LXNP12 1LYNP12 1NRNP12 1NTNP12 1NUNP12 1NWNP12 1NXNP12 1NYNP12 1NZNP12 1PANP12 1PDNP12 1PENP12 1PNNP12 1PPNP12 1PQNP12 1PRNP12 1PSNP12 1PTNP12 1PUNP12 1PXNP12 1PYNP12 1PZNP12 1QANP12 1QBNP12 1QDNP12 1QENP12 1QFNP12 1QGNP12 1QHNP12 1QJNP12 1QLNP12 1QNNP12 1QPNP12 1QQNP12 1QRNP12 1RENP12 1RRNP12 1SGNP12 1SJNP12 1SLNP12 1SNNP12 1SPNP12 1WANP12 1WBNP12 1WDNP12 1WENP12 1WFNP12 1WGNP12 1WHNP12 1WJNP12 1WLNP12 1WNNP12 1WPNP12 1WQNP12 1WRNP12 1WSNP12 1WTNP12 1WUNP12 1WWNP12 1WXNP12 1XANP12 1YBNP12 1YJNP12 1YRNP12 1ZFNP12 1ZR

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026. Postcodes that have ended are not listed. See all our data sources

What council am I in? The council, borough or local authority for a postcode, and the county council where there is one. What ward am I in? The ward for a postcode, with its council, constituency and parish.

Check a postcode

Something wrong on this page? Report an error and we will check it against the source.