CW9 5 postcode sector in the CW9 district

CW9 5 is a sector of the CW9 district: every postcode that starts CW9 5. It has 165 postcodes in use, 17 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 CW9 5 sector, and which are new since 2020

Map of every postcode in the CW9 5 sector, by new since 2020 Of the 165 postcodes in the CW9 5 sector that ONS places, 6 are new since 2020 and 159 were in use before 2020. Places named: Northwich. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A559 CW9 5AA: before 2020CW9 5AB: before 2020CW9 5AE: before 2020CW9 5AG: before 2020CW9 5AH: before 2020CW9 5AJ: before 2020CW9 5AQ: before 2020CW9 5AS: before 2020CW9 5AT: before 2020CW9 5AU: before 2020CW9 5AW: before 2020CW9 5AX: before 2020CW9 5AY: before 2020CW9 5BA: before 2020CW9 5BB: before 2020CW9 5BD: before 2020CW9 5BE: before 2020CW9 5BF: before 2020CW9 5BH: before 2020CW9 5BJ: before 2020CW9 5BL: before 2020CW9 5BN: before 2020CW9 5BS: before 2020CW9 5BT: before 2020CW9 5BU: before 2020CW9 5BW: before 2020CW9 5BX: before 2020CW9 5BY: before 2020CW9 5BZ: before 2020CW9 5DD: before 2020CW9 5DE: before 2020CW9 5DH: before 2020CW9 5DL: before 2020CW9 5DP: before 2020CW9 5DR: before 2020CW9 5DW: before 2020CW9 5DY: before 2020CW9 5DZ: before 2020CW9 5EA: before 2020CW9 5EB: before 2020CW9 5EH: before 2020CW9 5EP: before 2020CW9 5ER: before 2020CW9 5EU: before 2020CW9 5EX: before 2020CW9 5EY: before 2020CW9 5FP: before 2020CW9 5FQ: before 2020CW9 5FS: before 2020CW9 5FT: before 2020CW9 5FW: before 2020CW9 5FZ: before 2020CW9 5GD: before 2020CW9 5GE: before 2020CW9 5GF: before 2020CW9 5GG: before 2020CW9 5HA: before 2020CW9 5HB: before 2020CW9 5HD: before 2020CW9 5HG: before 2020CW9 5HH: before 2020CW9 5HJ: before 2020CW9 5HL: before 2020CW9 5HN: before 2020CW9 5HP: before 2020CW9 5HQ: before 2020CW9 5HR: before 2020CW9 5HT: before 2020CW9 5HU: before 2020CW9 5JA: before 2020CW9 5JB: before 2020CW9 5JD: before 2020CW9 5JE: before 2020CW9 5JF: before 2020CW9 5JJ: before 2020CW9 5JL: before 2020CW9 5JN: before 2020CW9 5JP: before 2020CW9 5JQ: before 2020CW9 5JR: before 2020CW9 5JS: before 2020CW9 5LA: before 2020CW9 5LG: before 2020CW9 5LH: before 2020CW9 5LJ: before 2020CW9 5LL: before 2020CW9 5LN: before 2020CW9 5LP: before 2020CW9 5LQ: before 2020CW9 5LR: before 2020CW9 5LS: before 2020CW9 5LT: before 2020CW9 5LU: before 2020CW9 5LW: before 2020CW9 5LX: before 2020CW9 5LY: before 2020CW9 5LZ: before 2020CW9 5NA: before 2020CW9 5NB: before 2020CW9 5ND: before 2020CW9 5NF: before 2020CW9 5NL: before 2020CW9 5NN: before 2020CW9 5NP: before 2020CW9 5NT: before 2020CW9 5NU: before 2020CW9 5NW: before 2020CW9 5NY: before 2020CW9 5PA: before 2020CW9 5PB: before 2020CW9 5PD: before 2020CW9 5PE: before 2020CW9 5PF: before 2020CW9 5PG: before 2020CW9 5PH: before 2020CW9 5PJ: before 2020CW9 5PL: before 2020CW9 5PN: before 2020CW9 5PQ: before 2020CW9 5PR: before 2020CW9 5PS: before 2020CW9 5PT: before 2020CW9 5PU: before 2020CW9 5PW: before 2020CW9 5PX: before 2020CW9 5PY: before 2020CW9 5PZ: before 2020CW9 5QA: before 2020CW9 5QB: before 2020CW9 5QE: before 2020CW9 5QF: before 2020CW9 5QG: before 2020CW9 5QJ: before 2020CW9 5QN: before 2020CW9 5QP: before 2020CW9 5QQ: before 2020CW9 5QR: before 2020CW9 5QU: before 2020CW9 5QX: before 2020CW9 5QY: before 2020CW9 5RA: before 2020CW9 5RB: before 2020CW9 5RE: before 2020CW9 5RF: before 2020CW9 5RG: before 2020CW9 5RH: before 2020CW9 5RJ: before 2020CW9 5RL: before 2020CW9 5RN: before 2020CW9 5RP: before 2020CW9 5RQ: before 2020CW9 5RS: before 2020CW9 5RT: before 2020CW9 5RW: before 2020CW9 5UR: before 2020CW9 5UT: before 2020CW9 5FU: new since 2020CW9 5FX: new since 2020CW9 5FY: new since 2020CW9 5GJ: new since 2020CW9 5HW: new since 2020CW9 5NQ: new since 2020 Northwich Map of every postcode in the CW9 5 sector, by new since 2020 Of the 165 postcodes in the CW9 5 sector that ONS places, 6 are new since 2020 and 159 were in use before 2020. Places named: Northwich. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. Northwich
  • New since 2020: 6
  • In use before 2020: 159

Of the 165 postcodes in the CW9 5 sector that ONS places, 6 are new since 2020 and 159 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

CW9 5GJJune 2026CW9 5NQMay 2026CW9 5FXDecember 2025CW9 5HWJanuary 2023CW9 5FUMay 2022

What do homes sell for in CW9 5?

Homes in CW9 5 sold for a typical £141,000 in the 12 months to August 2026, across 53 sales, HM Land Registry's figures show. The 12 months before gave £152,000 from 65 sales: not a change larger than chance would explain, given which homes happened to sell.

£141,000 typical price, the 12 months to August 2026
£152,000 12 months to August 2025
  • Detached 1 sale, too few to price
  • Semi-detached £215,525 14 sales
  • Terraced £145,500 16 sales
  • Flat or maisonette £99,000 22 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 CW9 5. 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 CW9 5

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.

CW9 5AACW9 5ABCW9 5AECW9 5AGCW9 5AHCW9 5AJCW9 5AQCW9 5ASCW9 5ATCW9 5AUCW9 5AWCW9 5AXCW9 5AYCW9 5BACW9 5BBCW9 5BDCW9 5BECW9 5BFCW9 5BHCW9 5BJCW9 5BLCW9 5BNCW9 5BSCW9 5BTCW9 5BUCW9 5BWCW9 5BXCW9 5BYCW9 5BZCW9 5DDCW9 5DECW9 5DHCW9 5DLCW9 5DPCW9 5DRCW9 5DWCW9 5DYCW9 5DZCW9 5EACW9 5EBCW9 5EHCW9 5EPCW9 5ERCW9 5EUCW9 5EXCW9 5EYCW9 5FPCW9 5FQCW9 5FSCW9 5FTCW9 5FUCW9 5FWCW9 5FXCW9 5FYCW9 5FZCW9 5GDCW9 5GECW9 5GFCW9 5GGCW9 5GJCW9 5HACW9 5HBCW9 5HDCW9 5HGCW9 5HHCW9 5HJCW9 5HLCW9 5HNCW9 5HPCW9 5HQCW9 5HRCW9 5HTCW9 5HUCW9 5HWCW9 5JACW9 5JBCW9 5JDCW9 5JECW9 5JFCW9 5JJCW9 5JLCW9 5JNCW9 5JPCW9 5JQCW9 5JRCW9 5JSCW9 5LACW9 5LGCW9 5LHCW9 5LJCW9 5LLCW9 5LNCW9 5LPCW9 5LQCW9 5LRCW9 5LSCW9 5LTCW9 5LUCW9 5LWCW9 5LXCW9 5LYCW9 5LZCW9 5NACW9 5NBCW9 5NDCW9 5NFCW9 5NLCW9 5NNCW9 5NPCW9 5NQCW9 5NTCW9 5NUCW9 5NWCW9 5NYCW9 5PACW9 5PBCW9 5PDCW9 5PECW9 5PFCW9 5PGCW9 5PHCW9 5PJCW9 5PLCW9 5PNCW9 5PQCW9 5PRCW9 5PSCW9 5PTCW9 5PUCW9 5PWCW9 5PXCW9 5PYCW9 5PZCW9 5QACW9 5QBCW9 5QECW9 5QFCW9 5QGCW9 5QJCW9 5QNCW9 5QPCW9 5QQCW9 5QRCW9 5QUCW9 5QXCW9 5QYCW9 5RACW9 5RBCW9 5RECW9 5RFCW9 5RGCW9 5RHCW9 5RJCW9 5RLCW9 5RNCW9 5RPCW9 5RQCW9 5RSCW9 5RTCW9 5RWCW9 5UGCW9 5URCW9 5UTCW9 5WWCW9 5WX

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.

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