CM2 6 postcode sector in the CM2 district

CM2 6 is a sector of the CM2 district: every postcode that starts CM2 6. It has 300 postcodes in use, 10 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 CM2 6 sector, by flood risk

Map of every postcode in the CM2 6 sector, by flood risk Of the 300 postcodes in the CM2 6 sector that ONS places, 21 have a home or business at high risk, 19 are at medium risk at worst, 17 are at low risk at worst and 243 are not on the Environment Agency's at-risk list. 4 groups of postcodes at high or medium risk are outlined: 14 postcodes at high or medium risk; 7 postcodes at high or medium risk; 6 postcodes at high or medium risk; 5 postcodes at high or medium risk. Places named: Chelmsford. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. A138 CM2 6AA: not on the flood risk listCM2 6AB: not on the flood risk listCM2 6AD: not on the flood risk listCM2 6AF: not on the flood risk listCM2 6AG: not on the flood risk listCM2 6AH: not on the flood risk listCM2 6AJ: not on the flood risk listCM2 6AL: not on the flood risk listCM2 6AN: not on the flood risk listCM2 6AP: not on the flood risk listCM2 6AQ: not on the flood risk listCM2 6AR: not on the flood risk listCM2 6AS: not on the flood risk listCM2 6AT: not on the flood risk listCM2 6AU: not on the flood risk listCM2 6AW: not on the flood risk listCM2 6AX: not on the flood risk listCM2 6AY: not on the flood risk listCM2 6AZ: not on the flood risk listCM2 6BA: not on the flood risk listCM2 6BB: not on the flood risk listCM2 6BG: not on the flood risk listCM2 6BJ: not on the flood risk listCM2 6BL: not on the flood risk listCM2 6BN: not on the flood risk listCM2 6BP: not on the flood risk listCM2 6BS: not on the flood risk listCM2 6BT: not on the flood risk listCM2 6BU: not on the flood risk listCM2 6BW: not on the flood risk listCM2 6BX: not on the flood risk listCM2 6BY: not on the flood risk listCM2 6BZ: not on the flood risk listCM2 6DA: not on the flood risk listCM2 6DB: not on the flood risk listCM2 6DD: not on the flood risk listCM2 6DE: not on the flood risk listCM2 6DF: not on the flood risk listCM2 6DH: not on the flood risk listCM2 6DJ: not on the flood risk listCM2 6DL: not on the flood risk listCM2 6DN: not on the flood risk listCM2 6DP: not on the flood risk listCM2 6DQ: not on the flood risk listCM2 6DR: not on the flood risk listCM2 6DS: not on the flood risk listCM2 6DT: not on the flood risk listCM2 6DU: not on the flood risk listCM2 6DW: not on the flood risk listCM2 6DX: not on the flood risk listCM2 6DY: not on the flood risk listCM2 6DZ: not on the flood risk listCM2 6EA: not on the flood risk listCM2 6EB: not on the flood risk listCM2 6ED: not on the flood risk listCM2 6EE: not on the flood risk listCM2 6EF: not on the flood risk listCM2 6EG: not on the flood risk listCM2 6EH: not on the flood risk listCM2 6EJ: not on the flood risk listCM2 6EL: not on the flood risk listCM2 6EN: not on the flood risk listCM2 6EP: not on the flood risk listCM2 6EQ: not on the flood risk listCM2 6ER: not on the flood risk listCM2 6ES: not on the flood risk listCM2 6ET: not on the flood risk listCM2 6EU: not on the flood risk listCM2 6EW: not on the flood risk listCM2 6FJ: not on the flood risk listCM2 6FP: not on the flood risk listCM2 6FR: not on the flood risk listCM2 6FT: not on the flood risk listCM2 6FU: not on the flood risk listCM2 6FW: not on the flood risk listCM2 6GA: not on the flood risk listCM2 6GB: not on the flood risk listCM2 6GD: not on the flood risk listCM2 6GF: not on the flood risk listCM2 6GN: not on the flood risk listCM2 6GQ: not on the flood risk listCM2 6GZ: not on the flood risk listCM2 6HA: not on the flood risk listCM2 6HB: not on the flood risk listCM2 6HD: not on the flood risk listCM2 6HG: not on the flood risk listCM2 6HH: not on the flood risk listCM2 6HJ: not on the flood risk listCM2 6HN: not on the flood risk listCM2 6HP: not on the flood risk listCM2 6HR: not on the flood risk listCM2 6HS: not on the flood risk listCM2 6HT: not on the flood risk listCM2 6HW: not on the flood risk listCM2 6JA: not on the flood risk listCM2 6JL: not on the flood risk listCM2 6JP: not on the flood risk listCM2 6JQ: not on the flood risk listCM2 6JS: not on the flood risk listCM2 6JT: not on the flood risk listCM2 6JU: not on the flood risk listCM2 6JW: not on the flood risk listCM2 6JZ: not on the flood risk listCM2 6LD: not on the flood risk listCM2 6LE: not on the flood risk listCM2 6LF: not on the flood risk listCM2 6LG: not on the flood risk listCM2 6LH: not on the flood risk listCM2 6LL: not on the flood risk listCM2 6LN: not on the flood risk listCM2 6LP: not on the flood risk listCM2 6LQ: not on the flood risk listCM2 6LW: not on the flood risk listCM2 6NA: not on the flood risk listCM2 6NE: not on the flood risk listCM2 6NF: not on the flood risk listCM2 6NL: not on the flood risk listCM2 6NS: not on the flood risk listCM2 6NU: not on the flood risk listCM2 6NW: not on the flood risk listCM2 6PB: not on the flood risk listCM2 6PE: not on the flood risk listCM2 6PF: not on the flood risk listCM2 6PG: not on the flood risk listCM2 6PH: not on the flood risk listCM2 6PJ: not on the flood risk listCM2 6PL: not on the flood risk listCM2 6PN: not on the flood risk listCM2 6PP: not on the flood risk listCM2 6PQ: not on the flood risk listCM2 6PT: not on the flood risk listCM2 6PU: not on the flood risk listCM2 6PW: not on the flood risk listCM2 6PY: not on the flood risk listCM2 6QA: not on the flood risk listCM2 6QB: not on the flood risk listCM2 6QD: not on the flood risk listCM2 6QE: not on the flood risk listCM2 6QF: not on the flood risk listCM2 6QG: not on the flood risk listCM2 6QH: not on the flood risk listCM2 6QJ: not on the flood risk listCM2 6QL: not on the flood risk listCM2 6QN: not on the flood risk listCM2 6QP: not on the flood risk listCM2 6QQ: not on the flood risk listCM2 6QS: not on the flood risk listCM2 6QU: not on the flood risk listCM2 6QW: not on the flood risk listCM2 6RD: not on the flood risk listCM2 6RE: not on the flood risk listCM2 6RF: not on the flood risk listCM2 6RG: not on the flood risk listCM2 6RJ: not on the flood risk listCM2 6RL: not on the flood risk listCM2 6RN: not on the flood risk listCM2 6RP: not on the flood risk listCM2 6RR: not on the flood risk listCM2 6RS: not on the flood risk listCM2 6RT: not on the flood risk listCM2 6RU: not on the flood risk listCM2 6RW: not on the flood risk listCM2 6RX: not on the flood risk listCM2 6RY: not on the flood risk listCM2 6RZ: not on the flood risk listCM2 6SA: not on the flood risk listCM2 6SB: not on the flood risk listCM2 6SD: not on the flood risk listCM2 6SE: not on the flood risk listCM2 6SF: not on the flood risk listCM2 6SG: not on the flood risk listCM2 6SH: not on the flood risk listCM2 6SJ: not on the flood risk listCM2 6SL: not on the flood risk listCM2 6SN: not on the flood risk listCM2 6SP: not on the flood risk listCM2 6SQ: not on the flood risk listCM2 6SR: not on the flood risk listCM2 6SS: not on the flood risk listCM2 6ST: not on the flood risk listCM2 6SW: not on the flood risk listCM2 6SX: not on the flood risk listCM2 6TA: not on the flood risk listCM2 6TB: not on the flood risk listCM2 6TD: not on the flood risk listCM2 6TE: not on the flood risk listCM2 6TG: not on the flood risk listCM2 6TN: not on the flood risk listCM2 6TP: not on the flood risk listCM2 6TR: not on the flood risk listCM2 6TS: not on the flood risk listCM2 6TT: not on the flood risk listCM2 6TU: not on the flood risk listCM2 6TW: not on the flood risk listCM2 6TX: not on the flood risk listCM2 6TY: not on the flood risk listCM2 6TZ: not on the flood risk listCM2 6UA: not on the flood risk listCM2 6UB: not on the flood risk listCM2 6UD: not on the flood risk listCM2 6UE: not on the flood risk listCM2 6UF: not on the flood risk listCM2 6UG: not on the flood risk listCM2 6UH: not on the flood risk listCM2 6UJ: not on the flood risk listCM2 6UL: not on the flood risk listCM2 6UN: not on the flood risk listCM2 6UP: not on the flood risk listCM2 6UQ: not on the flood risk listCM2 6UR: not on the flood risk listCM2 6US: not on the flood risk listCM2 6UT: not on the flood risk listCM2 6UU: not on the flood risk listCM2 6UW: not on the flood risk listCM2 6UX: not on the flood risk listCM2 6UY: not on the flood risk listCM2 6UZ: not on the flood risk listCM2 6WQ: not on the flood risk listCM2 6WU: not on the flood risk listCM2 6XD: not on the flood risk listCM2 6XE: not on the flood risk listCM2 6XH: not on the flood risk listCM2 6XJ: not on the flood risk listCM2 6XL: not on the flood risk listCM2 6XN: not on the flood risk listCM2 6XP: not on the flood risk listCM2 6XQ: not on the flood risk listCM2 6XR: not on the flood risk listCM2 6XU: not on the flood risk listCM2 6XW: not on the flood risk listCM2 6YG: not on the flood risk listCM2 6YJ: not on the flood risk listCM2 6YN: not on the flood risk listCM2 6YP: not on the flood risk listCM2 6YR: not on the flood risk listCM2 6YW: not on the flood risk listCM2 6YX: not on the flood risk listCM2 6YZ: not on the flood risk listCM2 6ZJ: not on the flood risk listCM2 6ZR: not on the flood risk listCM2 6FA: low flood risk at worstCM2 6FF: low flood risk at worstCM2 6FH: low flood risk at worstCM2 6FL: low flood risk at worstCM2 6HF: low flood risk at worstCM2 6HU: low flood risk at worstCM2 6HX: low flood risk at worstCM2 6HY: low flood risk at worstCM2 6JX: low flood risk at worstCM2 6LB: low flood risk at worstCM2 6ND: low flood risk at worstCM2 6NP: low flood risk at worstCM2 6QR: low flood risk at worstCM2 6WT: low flood risk at worstCM2 6ZH: low flood risk at worstCM2 6ZP: low flood risk at worstCM2 6ZQ: low flood risk at worstCM2 6FD: medium flood risk at worstCM2 6FS: medium flood risk at worstCM2 6GY: medium flood risk at worstCM2 6HE: medium flood risk at worstCM2 6HQ: medium flood risk at worstCM2 6HZ: medium flood risk at worstCM2 6JE: medium flood risk at worstCM2 6JH: medium flood risk at worstCM2 6JY: medium flood risk at worstCM2 6LU: medium flood risk at worstCM2 6NH: medium flood risk at worstCM2 6NJ: medium flood risk at worstCM2 6NR: medium flood risk at worstCM2 6QT: medium flood risk at worstCM2 6RB: medium flood risk at worstCM2 6YF: medium flood risk at worstCM2 6YH: medium flood risk at worstCM2 6YT: medium flood risk at worstCM2 6ZT: medium flood risk at worstCM2 6DG: high flood riskCM2 6GJ: high flood riskCM2 6GL: high flood riskCM2 6GP: high flood riskCM2 6HL: high flood riskCM2 6JG: high flood riskCM2 6LJ: high flood riskCM2 6LR: high flood riskCM2 6LY: high flood riskCM2 6NT: high flood riskCM2 6NX: high flood riskCM2 6NY: high flood riskCM2 6NZ: high flood riskCM2 6WS: high flood riskCM2 6WY: high flood riskCM2 6XF: high flood riskCM2 6YL: high flood riskCM2 6YQ: high flood riskCM2 6YS: high flood riskCM2 6YU: high flood riskCM2 6ZN: high flood risk Chelmsford 14 postcodes at high or medium risk, outlined: this goes to CM2 6LR, the one with most homes and businesses at high risk14 postcodes at high or medium risk7 postcodes at high or medium risk, outlined: this goes to CM2 6JH, the one with most homes and businesses at high risk7 postcodes at high or medium risk6 postcodes at high or medium risk, outlined: this goes to CM2 6GL, the one with most homes and businesses at high risk6 postcodes at high or medium risk5 postcodes at high or medium risk, outlined: this goes to CM2 6YL, the one with most homes and businesses at high risk5 postcodes at high or medium risk Map of every postcode in the CM2 6 sector, by flood risk Of the 300 postcodes in the CM2 6 sector that ONS places, 21 have a home or business at high risk, 19 are at medium risk at worst, 17 are at low risk at worst and 243 are not on the Environment Agency's at-risk list. 4 groups of postcodes at high or medium risk are outlined: 14 postcodes at high or medium risk; 7 postcodes at high or medium risk; 6 postcodes at high or medium risk; 5 postcodes at high or medium risk. Places named: Chelmsford. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. Chelmsford
  • A home or business at high risk: 21
  • At medium risk at worst: 19
  • At low risk at worst: 17
  • At very low risk only: 0
  • Not on the at-risk list: 243
  • Outline: where 5 or more postcodes at high or medium risk lie together

Of the 300 postcodes in the CM2 6 sector that ONS places, 21 have a home or business at high risk, 19 are at medium risk at worst, 17 are at low risk at worst and 243 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. A dashed outline shows where 5 or more lie within 160 metres of each other. It is not a boundary, and 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; 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 high risk

21 postcodes here have a home or business at high risk. These are the 12 with the most homes and businesses at that risk.

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

CM2 6GL23 at high riskCM2 6GP20 at high riskCM2 6YL7 at high riskCM2 6HL6 at high riskCM2 6NX6 at high riskCM2 6WS6 at high riskCM2 6NZ5 at high riskCM2 6NY5 at high riskCM2 6ZN5 at high riskCM2 6LR4 at high riskCM2 6GJ3 at high riskCM2 6YS3 at high risk

Where the postcodes at high or medium risk lie together

  • 14 postcodes at high or medium risk, outlined on the map. CM2 6LR, is the one with most homes and businesses at high risk.
  • 7 postcodes at high or medium risk, outlined on the map. CM2 6JH, is the one with most homes and businesses at high risk.
  • 6 postcodes at high or medium risk, outlined on the map. CM2 6GL, is the one with most homes and businesses at high risk.
  • 5 postcodes at high or medium risk, outlined on the map. CM2 6YL, is the one with most homes and businesses at high risk.

What do homes sell for in CM2 6?

Homes in CM2 6 sold for a typical £350,000 in the 12 months to August 2026, across 192 sales, down 5.4% on the 12 months before, HM Land Registry's figures show.

£350,000 typical price, the 12 months to August 2026
£370,000 12 months to August 2025
▼ down 5.4% on the 12 months before
  • Detached £497,000 44 sales
  • Semi-detached £390,000 45 sales
  • Terraced £340,000 50 sales
  • Flat or maisonette £230,000 53 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 CM2 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 CM2 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.

CM2 6AACM2 6ABCM2 6ADCM2 6AFCM2 6AGCM2 6AHCM2 6AJCM2 6ALCM2 6ANCM2 6APCM2 6AQCM2 6ARCM2 6ASCM2 6ATCM2 6AUCM2 6AWCM2 6AXCM2 6AYCM2 6AZCM2 6BACM2 6BBCM2 6BGCM2 6BJCM2 6BLCM2 6BNCM2 6BPCM2 6BSCM2 6BTCM2 6BUCM2 6BWCM2 6BXCM2 6BYCM2 6BZCM2 6DACM2 6DBCM2 6DDCM2 6DECM2 6DFCM2 6DGCM2 6DHCM2 6DJCM2 6DLCM2 6DNCM2 6DPCM2 6DQCM2 6DRCM2 6DSCM2 6DTCM2 6DUCM2 6DWCM2 6DXCM2 6DYCM2 6DZCM2 6EACM2 6EBCM2 6EDCM2 6EECM2 6EFCM2 6EGCM2 6EHCM2 6EJCM2 6ELCM2 6ENCM2 6EPCM2 6EQCM2 6ERCM2 6ESCM2 6ETCM2 6EUCM2 6EWCM2 6FACM2 6FDCM2 6FFCM2 6FHCM2 6FJCM2 6FLCM2 6FPCM2 6FRCM2 6FSCM2 6FTCM2 6FUCM2 6FWCM2 6GACM2 6GBCM2 6GDCM2 6GECM2 6GFCM2 6GJCM2 6GLCM2 6GNCM2 6GPCM2 6GQCM2 6GYCM2 6GZCM2 6HACM2 6HBCM2 6HDCM2 6HECM2 6HFCM2 6HGCM2 6HHCM2 6HJCM2 6HLCM2 6HNCM2 6HPCM2 6HQCM2 6HRCM2 6HSCM2 6HTCM2 6HUCM2 6HWCM2 6HXCM2 6HYCM2 6HZCM2 6JACM2 6JECM2 6JGCM2 6JHCM2 6JLCM2 6JPCM2 6JQCM2 6JSCM2 6JTCM2 6JUCM2 6JWCM2 6JXCM2 6JYCM2 6JZCM2 6LBCM2 6LDCM2 6LECM2 6LFCM2 6LGCM2 6LHCM2 6LJCM2 6LLCM2 6LNCM2 6LPCM2 6LQCM2 6LRCM2 6LUCM2 6LWCM2 6LYCM2 6NACM2 6NDCM2 6NECM2 6NFCM2 6NHCM2 6NJCM2 6NLCM2 6NPCM2 6NRCM2 6NSCM2 6NTCM2 6NUCM2 6NWCM2 6NXCM2 6NYCM2 6NZCM2 6PBCM2 6PECM2 6PFCM2 6PGCM2 6PHCM2 6PJCM2 6PLCM2 6PNCM2 6PPCM2 6PQCM2 6PTCM2 6PUCM2 6PWCM2 6PYCM2 6QACM2 6QBCM2 6QDCM2 6QECM2 6QFCM2 6QGCM2 6QHCM2 6QJCM2 6QLCM2 6QNCM2 6QPCM2 6QQCM2 6QRCM2 6QSCM2 6QTCM2 6QUCM2 6QWCM2 6RBCM2 6RDCM2 6RECM2 6RFCM2 6RGCM2 6RJCM2 6RLCM2 6RNCM2 6RPCM2 6RRCM2 6RSCM2 6RTCM2 6RUCM2 6RWCM2 6RXCM2 6RYCM2 6RZCM2 6SACM2 6SBCM2 6SDCM2 6SECM2 6SFCM2 6SGCM2 6SHCM2 6SJCM2 6SLCM2 6SNCM2 6SPCM2 6SQCM2 6SRCM2 6SSCM2 6STCM2 6SWCM2 6SXCM2 6TACM2 6TBCM2 6TDCM2 6TECM2 6TGCM2 6TNCM2 6TPCM2 6TRCM2 6TSCM2 6TTCM2 6TUCM2 6TWCM2 6TXCM2 6TYCM2 6TZCM2 6UACM2 6UBCM2 6UDCM2 6UECM2 6UFCM2 6UGCM2 6UHCM2 6UJCM2 6ULCM2 6UNCM2 6UPCM2 6UQCM2 6URCM2 6USCM2 6UTCM2 6UUCM2 6UWCM2 6UXCM2 6UYCM2 6UZCM2 6WNCM2 6WQCM2 6WSCM2 6WTCM2 6WUCM2 6WYCM2 6XDCM2 6XECM2 6XFCM2 6XHCM2 6XJCM2 6XLCM2 6XNCM2 6XPCM2 6XQCM2 6XRCM2 6XUCM2 6XWCM2 6YFCM2 6YGCM2 6YHCM2 6YJCM2 6YLCM2 6YNCM2 6YPCM2 6YQCM2 6YRCM2 6YSCM2 6YTCM2 6YUCM2 6YWCM2 6YXCM2 6YZCM2 6ZHCM2 6ZJCM2 6ZNCM2 6ZPCM2 6ZQCM2 6ZRCM2 6ZTCM2 6ZZ

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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