CM18 6 postcode sector in the CM18 district

CM18 6 is a sector of the CM18 district: every postcode that starts CM18 6. It has 227 postcodes in use, one of them a large-user postcode. 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 CM18 6 sector, by flood risk

Map of every postcode in the CM18 6 sector, by flood risk Of the 227 postcodes in the CM18 6 sector that ONS places, 1 are at medium risk at worst and 226 are not on the Environment Agency's at-risk list. Places named: Bush Fair, Passmores. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. CM18 6AA: not on the flood risk listCM18 6AB: not on the flood risk listCM18 6AD: not on the flood risk listCM18 6AE: not on the flood risk listCM18 6AF: not on the flood risk listCM18 6AG: not on the flood risk listCM18 6AH: not on the flood risk listCM18 6AJ: not on the flood risk listCM18 6AL: not on the flood risk listCM18 6AN: not on the flood risk listCM18 6AP: not on the flood risk listCM18 6AQ: not on the flood risk listCM18 6AR: not on the flood risk listCM18 6AS: not on the flood risk listCM18 6AT: not on the flood risk listCM18 6AU: not on the flood risk listCM18 6AW: not on the flood risk listCM18 6BA: not on the flood risk listCM18 6BB: not on the flood risk listCM18 6BD: not on the flood risk listCM18 6BE: not on the flood risk listCM18 6BG: not on the flood risk listCM18 6BJ: not on the flood risk listCM18 6BL: not on the flood risk listCM18 6BN: not on the flood risk listCM18 6BW: not on the flood risk listCM18 6BX: not on the flood risk listCM18 6BY: not on the flood risk listCM18 6BZ: not on the flood risk listCM18 6DA: not on the flood risk listCM18 6DB: not on the flood risk listCM18 6DD: not on the flood risk listCM18 6DE: not on the flood risk listCM18 6DF: not on the flood risk listCM18 6DL: not on the flood risk listCM18 6DN: not on the flood risk listCM18 6DP: not on the flood risk listCM18 6DR: not on the flood risk listCM18 6DS: not on the flood risk listCM18 6DT: not on the flood risk listCM18 6DU: not on the flood risk listCM18 6DW: not on the flood risk listCM18 6DX: not on the flood risk listCM18 6DY: not on the flood risk listCM18 6DZ: not on the flood risk listCM18 6EA: not on the flood risk listCM18 6EB: not on the flood risk listCM18 6ED: not on the flood risk listCM18 6EE: not on the flood risk listCM18 6EF: not on the flood risk listCM18 6EG: not on the flood risk listCM18 6EN: not on the flood risk listCM18 6EP: not on the flood risk listCM18 6ER: not on the flood risk listCM18 6ES: not on the flood risk listCM18 6ET: not on the flood risk listCM18 6EU: not on the flood risk listCM18 6EW: not on the flood risk listCM18 6EX: not on the flood risk listCM18 6EY: not on the flood risk listCM18 6EZ: not on the flood risk listCM18 6FA: not on the flood risk listCM18 6FE: not on the flood risk listCM18 6FF: not on the flood risk listCM18 6FH: not on the flood risk listCM18 6FJ: not on the flood risk listCM18 6GB: not on the flood risk listCM18 6HA: not on the flood risk listCM18 6HB: not on the flood risk listCM18 6HD: not on the flood risk listCM18 6HE: not on the flood risk listCM18 6HG: not on the flood risk listCM18 6HH: not on the flood risk listCM18 6HJ: not on the flood risk listCM18 6HL: not on the flood risk listCM18 6HN: not on the flood risk listCM18 6HP: not on the flood risk listCM18 6HQ: not on the flood risk listCM18 6HR: not on the flood risk listCM18 6HW: not on the flood risk listCM18 6JA: not on the flood risk listCM18 6JB: not on the flood risk listCM18 6JD: not on the flood risk listCM18 6JE: not on the flood risk listCM18 6JF: not on the flood risk listCM18 6JG: not on the flood risk listCM18 6JH: not on the flood risk listCM18 6JJ: not on the flood risk listCM18 6JN: not on the flood risk listCM18 6JP: not on the flood risk listCM18 6JQ: not on the flood risk listCM18 6JR: not on the flood risk listCM18 6JS: not on the flood risk listCM18 6JT: not on the flood risk listCM18 6JU: not on the flood risk listCM18 6JW: not on the flood risk listCM18 6JX: not on the flood risk listCM18 6JY: not on the flood risk listCM18 6JZ: not on the flood risk listCM18 6LA: not on the flood risk listCM18 6LB: not on the flood risk listCM18 6LD: not on the flood risk listCM18 6LN: not on the flood risk listCM18 6LP: not on the flood risk listCM18 6LT: not on the flood risk listCM18 6LU: not on the flood risk listCM18 6LW: not on the flood risk listCM18 6LX: not on the flood risk listCM18 6LY: not on the flood risk listCM18 6NA: not on the flood risk listCM18 6NG: not on the flood risk listCM18 6NN: not on the flood risk listCM18 6NQ: not on the flood risk listCM18 6NR: not on the flood risk listCM18 6NS: not on the flood risk listCM18 6NW: not on the flood risk listCM18 6NZ: not on the flood risk listCM18 6PA: not on the flood risk listCM18 6PB: not on the flood risk listCM18 6PD: not on the flood risk listCM18 6PE: not on the flood risk listCM18 6PF: not on the flood risk listCM18 6PG: not on the flood risk listCM18 6PH: not on the flood risk listCM18 6PJ: not on the flood risk listCM18 6PN: not on the flood risk listCM18 6PQ: not on the flood risk listCM18 6PX: not on the flood risk listCM18 6QA: not on the flood risk listCM18 6QB: not on the flood risk listCM18 6QD: not on the flood risk listCM18 6QE: not on the flood risk listCM18 6QF: not on the flood risk listCM18 6QG: not on the flood risk listCM18 6QJ: not on the flood risk listCM18 6QL: not on the flood risk listCM18 6QN: not on the flood risk listCM18 6QP: not on the flood risk listCM18 6QQ: not on the flood risk listCM18 6QR: not on the flood risk listCM18 6QS: not on the flood risk listCM18 6QT: not on the flood risk listCM18 6QU: not on the flood risk listCM18 6QW: not on the flood risk listCM18 6QY: not on the flood risk listCM18 6QZ: not on the flood risk listCM18 6RB: not on the flood risk listCM18 6RF: not on the flood risk listCM18 6RG: not on the flood risk listCM18 6RH: not on the flood risk listCM18 6RJ: not on the flood risk listCM18 6RN: not on the flood risk listCM18 6RQ: not on the flood risk listCM18 6RR: not on the flood risk listCM18 6RS: not on the flood risk listCM18 6RT: not on the flood risk listCM18 6RU: not on the flood risk listCM18 6RX: not on the flood risk listCM18 6RY: not on the flood risk listCM18 6RZ: not on the flood risk listCM18 6SA: not on the flood risk listCM18 6SB: not on the flood risk listCM18 6SD: not on the flood risk listCM18 6SH: not on the flood risk listCM18 6SL: not on the flood risk listCM18 6SN: not on the flood risk listCM18 6SP: not on the flood risk listCM18 6SR: not on the flood risk listCM18 6SS: not on the flood risk listCM18 6ST: not on the flood risk listCM18 6SU: not on the flood risk listCM18 6SW: not on the flood risk listCM18 6SX: not on the flood risk listCM18 6SY: not on the flood risk listCM18 6TD: not on the flood risk listCM18 6TE: not on the flood risk listCM18 6TF: not on the flood risk listCM18 6TG: not on the flood risk listCM18 6TH: not on the flood risk listCM18 6TJ: not on the flood risk listCM18 6TL: not on the flood risk listCM18 6TN: not on the flood risk listCM18 6TP: not on the flood risk listCM18 6TQ: not on the flood risk listCM18 6TR: not on the flood risk listCM18 6TS: not on the flood risk listCM18 6TW: not on the flood risk listCM18 6TZ: not on the flood risk listCM18 6UA: not on the flood risk listCM18 6UB: not on the flood risk listCM18 6UD: not on the flood risk listCM18 6UE: not on the flood risk listCM18 6UF: not on the flood risk listCM18 6UG: not on the flood risk listCM18 6UJ: not on the flood risk listCM18 6UL: not on the flood risk listCM18 6UN: not on the flood risk listCM18 6UP: not on the flood risk listCM18 6UR: not on the flood risk listCM18 6UT: not on the flood risk listCM18 6UW: not on the flood risk listCM18 6UX: not on the flood risk listCM18 6UY: not on the flood risk listCM18 6UZ: not on the flood risk listCM18 6XA: not on the flood risk listCM18 6XB: not on the flood risk listCM18 6XD: not on the flood risk listCM18 6XJ: not on the flood risk listCM18 6XL: not on the flood risk listCM18 6XN: not on the flood risk listCM18 6XP: not on the flood risk listCM18 6XR: not on the flood risk listCM18 6XS: not on the flood risk listCM18 6XT: not on the flood risk listCM18 6XU: not on the flood risk listCM18 6XW: not on the flood risk listCM18 6XX: not on the flood risk listCM18 6XY: not on the flood risk listCM18 6XZ: not on the flood risk listCM18 6YA: not on the flood risk listCM18 6YB: not on the flood risk listCM18 6YD: not on the flood risk listCM18 6YE: not on the flood risk listCM18 6YG: not on the flood risk listCM18 6YJ: not on the flood risk listCM18 6YQ: not on the flood risk listCM18 6YL: medium flood risk at worst Bush FairPassmores Map of every postcode in the CM18 6 sector, by flood risk Of the 227 postcodes in the CM18 6 sector that ONS places, 1 are at medium risk at worst and 226 are not on the Environment Agency's at-risk list. Places named: Bush Fair, Passmores. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. Bush FairPassmores
  • A home or business at high risk: 0
  • At medium risk at worst: 1
  • At low risk at worst: 0
  • At very low risk only: 0
  • Not on the at-risk list: 226

Of the 227 postcodes in the CM18 6 sector that ONS places, 1 are at medium risk at worst and 226 are not on the Environment Agency's at-risk list.

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. No boundary is drawn. Names in italics are council wards: we hold no town or village names here.

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026, the centre point of each postcode; flood risk: Environment Agency, published 6 July 2026; 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 postcodes at medium risk at worst

Beside each: how many of its homes and businesses the Environment Agency puts at that risk.

CM18 6YL1 at medium risk

What do homes sell for in CM18 6?

Homes in CM18 6 sold for a typical £325,000 in the 12 months to August 2026, across 100 sales, no change on the 12 months before, HM Land Registry's figures show.

£325,000 typical price, the 12 months to August 2026
£325,000 12 months to August 2025
■ no change on the 12 months before
  • Detached £497,500 7 sales
  • Semi-detached £393,000 8 sales
  • Terraced £325,000 79 sales
  • Flat or maisonette £163,500 6 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 CM18 6. 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 CM18 6

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.

CM18 6AACM18 6ABCM18 6ADCM18 6AECM18 6AFCM18 6AGCM18 6AHCM18 6AJCM18 6ALCM18 6ANCM18 6APCM18 6AQCM18 6ARCM18 6ASCM18 6ATCM18 6AUCM18 6AWCM18 6BACM18 6BBCM18 6BDCM18 6BECM18 6BGCM18 6BJCM18 6BLCM18 6BNCM18 6BWCM18 6BXCM18 6BYCM18 6BZCM18 6DACM18 6DBCM18 6DDCM18 6DECM18 6DFCM18 6DLCM18 6DNCM18 6DPCM18 6DRCM18 6DSCM18 6DTCM18 6DUCM18 6DWCM18 6DXCM18 6DYCM18 6DZCM18 6EACM18 6EBCM18 6EDCM18 6EECM18 6EFCM18 6EGCM18 6ENCM18 6EPCM18 6ERCM18 6ESCM18 6ETCM18 6EUCM18 6EWCM18 6EXCM18 6EYCM18 6EZCM18 6FACM18 6FECM18 6FFCM18 6FHCM18 6FJCM18 6GBCM18 6HACM18 6HBCM18 6HDCM18 6HECM18 6HGCM18 6HHCM18 6HJCM18 6HLCM18 6HNCM18 6HPCM18 6HQCM18 6HRCM18 6HWCM18 6JACM18 6JBCM18 6JDCM18 6JECM18 6JFCM18 6JGCM18 6JHCM18 6JJCM18 6JNCM18 6JPCM18 6JQCM18 6JRCM18 6JSCM18 6JTCM18 6JUCM18 6JWCM18 6JXCM18 6JYCM18 6JZCM18 6LACM18 6LBCM18 6LDCM18 6LNCM18 6LPCM18 6LTCM18 6LUCM18 6LWCM18 6LXCM18 6LYCM18 6NACM18 6NGCM18 6NNCM18 6NQCM18 6NRCM18 6NSCM18 6NWCM18 6NZCM18 6PACM18 6PBCM18 6PDCM18 6PECM18 6PFCM18 6PGCM18 6PHCM18 6PJCM18 6PNCM18 6PQCM18 6PXCM18 6QACM18 6QBCM18 6QDCM18 6QECM18 6QFCM18 6QGCM18 6QJCM18 6QLCM18 6QNCM18 6QPCM18 6QQCM18 6QRCM18 6QSCM18 6QTCM18 6QUCM18 6QWCM18 6QYCM18 6QZCM18 6RBCM18 6RFCM18 6RGCM18 6RHCM18 6RJCM18 6RNCM18 6RQCM18 6RRCM18 6RSCM18 6RTCM18 6RUCM18 6RXCM18 6RYCM18 6RZCM18 6SACM18 6SBCM18 6SDCM18 6SHCM18 6SLCM18 6SNCM18 6SPCM18 6SRCM18 6SSCM18 6STCM18 6SUCM18 6SWCM18 6SXCM18 6SYCM18 6TDCM18 6TECM18 6TFCM18 6TGCM18 6THCM18 6TJCM18 6TLCM18 6TNCM18 6TPCM18 6TQCM18 6TRCM18 6TSCM18 6TWCM18 6TZCM18 6UACM18 6UBCM18 6UDCM18 6UECM18 6UFCM18 6UGCM18 6UJCM18 6ULCM18 6UNCM18 6UPCM18 6URCM18 6UTCM18 6UWCM18 6UXCM18 6UYCM18 6UZCM18 6XACM18 6XBCM18 6XDCM18 6XJCM18 6XLCM18 6XNCM18 6XPCM18 6XRCM18 6XSCM18 6XTCM18 6XUCM18 6XWCM18 6XXCM18 6XYCM18 6XZCM18 6YACM18 6YBCM18 6YDCM18 6YECM18 6YGCM18 6YJCM18 6YLCM18 6YQ

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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