CM3 2 postcode sector in the CM3 district

CM3 2 is a sector of the CM3 district: every postcode that starts CM3 2. It has 234 postcodes in use, 6 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 CM3 2 sector, by flood risk

Map of every postcode in the CM3 2 sector, by flood risk Of the 234 postcodes in the CM3 2 sector that ONS places, 2 have a home or business at high risk, 1 are at medium risk at worst, 3 are at low risk at worst and 228 are not on the Environment Agency's at-risk list. Places named: Witham, Hatfield Peverel, Boreham. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. A12 CM3 2AA: not on the flood risk listCM3 2AB: not on the flood risk listCM3 2AD: not on the flood risk listCM3 2AE: not on the flood risk listCM3 2AF: not on the flood risk listCM3 2AG: not on the flood risk listCM3 2AJ: not on the flood risk listCM3 2AL: not on the flood risk listCM3 2AN: not on the flood risk listCM3 2AP: not on the flood risk listCM3 2AQ: not on the flood risk listCM3 2AR: not on the flood risk listCM3 2AS: not on the flood risk listCM3 2AT: not on the flood risk listCM3 2AU: not on the flood risk listCM3 2AW: not on the flood risk listCM3 2AX: not on the flood risk listCM3 2AY: not on the flood risk listCM3 2AZ: not on the flood risk listCM3 2BB: not on the flood risk listCM3 2BD: not on the flood risk listCM3 2BE: not on the flood risk listCM3 2BF: not on the flood risk listCM3 2BG: not on the flood risk listCM3 2BH: not on the flood risk listCM3 2BJ: not on the flood risk listCM3 2BL: not on the flood risk listCM3 2BN: not on the flood risk listCM3 2BP: not on the flood risk listCM3 2BQ: not on the flood risk listCM3 2BS: not on the flood risk listCM3 2BT: not on the flood risk listCM3 2BU: not on the flood risk listCM3 2BW: not on the flood risk listCM3 2BX: not on the flood risk listCM3 2BY: not on the flood risk listCM3 2BZ: not on the flood risk listCM3 2DA: not on the flood risk listCM3 2DB: not on the flood risk listCM3 2DE: not on the flood risk listCM3 2DF: not on the flood risk listCM3 2DG: not on the flood risk listCM3 2DJ: not on the flood risk listCM3 2DN: not on the flood risk listCM3 2DP: not on the flood risk listCM3 2DQ: not on the flood risk listCM3 2DR: not on the flood risk listCM3 2DS: not on the flood risk listCM3 2DT: not on the flood risk listCM3 2DX: not on the flood risk listCM3 2DY: not on the flood risk listCM3 2EA: not on the flood risk listCM3 2EB: not on the flood risk listCM3 2EE: not on the flood risk listCM3 2EF: not on the flood risk listCM3 2EG: not on the flood risk listCM3 2EH: not on the flood risk listCM3 2EJ: not on the flood risk listCM3 2EL: not on the flood risk listCM3 2EN: not on the flood risk listCM3 2EP: not on the flood risk listCM3 2EQ: not on the flood risk listCM3 2ER: not on the flood risk listCM3 2ES: not on the flood risk listCM3 2EW: not on the flood risk listCM3 2EX: not on the flood risk listCM3 2EY: not on the flood risk listCM3 2EZ: not on the flood risk listCM3 2FA: not on the flood risk listCM3 2FB: not on the flood risk listCM3 2FE: not on the flood risk listCM3 2FF: not on the flood risk listCM3 2FG: not on the flood risk listCM3 2FH: not on the flood risk listCM3 2FJ: not on the flood risk listCM3 2FL: not on the flood risk listCM3 2FP: not on the flood risk listCM3 2FR: not on the flood risk listCM3 2FS: not on the flood risk listCM3 2FW: not on the flood risk listCM3 2FX: not on the flood risk listCM3 2FY: not on the flood risk listCM3 2FZ: not on the flood risk listCM3 2GD: not on the flood risk listCM3 2GE: not on the flood risk listCM3 2GG: not on the flood risk listCM3 2GH: not on the flood risk listCM3 2GL: not on the flood risk listCM3 2GN: not on the flood risk listCM3 2GP: not on the flood risk listCM3 2GR: not on the flood risk listCM3 2GS: not on the flood risk listCM3 2GU: not on the flood risk listCM3 2GW: not on the flood risk listCM3 2GX: not on the flood risk listCM3 2GY: not on the flood risk listCM3 2HA: not on the flood risk listCM3 2HB: not on the flood risk listCM3 2HD: not on the flood risk listCM3 2HE: not on the flood risk listCM3 2HF: not on the flood risk listCM3 2HG: not on the flood risk listCM3 2HH: not on the flood risk listCM3 2HJ: not on the flood risk listCM3 2HL: not on the flood risk listCM3 2HN: not on the flood risk listCM3 2HP: not on the flood risk listCM3 2HR: not on the flood risk listCM3 2HS: not on the flood risk listCM3 2HT: not on the flood risk listCM3 2HU: not on the flood risk listCM3 2HW: not on the flood risk listCM3 2HX: not on the flood risk listCM3 2HY: not on the flood risk listCM3 2HZ: not on the flood risk listCM3 2JA: not on the flood risk listCM3 2JD: not on the flood risk listCM3 2JE: not on the flood risk listCM3 2JF: not on the flood risk listCM3 2JG: not on the flood risk listCM3 2JH: not on the flood risk listCM3 2JJ: not on the flood risk listCM3 2JL: not on the flood risk listCM3 2JP: not on the flood risk listCM3 2JS: not on the flood risk listCM3 2JT: not on the flood risk listCM3 2JU: not on the flood risk listCM3 2JW: not on the flood risk listCM3 2JX: not on the flood risk listCM3 2JY: not on the flood risk listCM3 2LA: not on the flood risk listCM3 2LB: not on the flood risk listCM3 2LD: not on the flood risk listCM3 2LE: not on the flood risk listCM3 2LG: not on the flood risk listCM3 2LH: not on the flood risk listCM3 2LJ: not on the flood risk listCM3 2LL: not on the flood risk listCM3 2LP: not on the flood risk listCM3 2LQ: not on the flood risk listCM3 2LR: not on the flood risk listCM3 2LS: not on the flood risk listCM3 2LT: not on the flood risk listCM3 2LU: not on the flood risk listCM3 2LW: not on the flood risk listCM3 2LX: not on the flood risk listCM3 2LY: not on the flood risk listCM3 2LZ: not on the flood risk listCM3 2NA: not on the flood risk listCM3 2ND: not on the flood risk listCM3 2NF: not on the flood risk listCM3 2NG: not on the flood risk listCM3 2NH: not on the flood risk listCM3 2NJ: not on the flood risk listCM3 2NL: not on the flood risk listCM3 2NN: not on the flood risk listCM3 2NR: not on the flood risk listCM3 2NS: not on the flood risk listCM3 2NT: not on the flood risk listCM3 2NU: not on the flood risk listCM3 2NW: not on the flood risk listCM3 2NX: not on the flood risk listCM3 2NY: not on the flood risk listCM3 2NZ: not on the flood risk listCM3 2PE: not on the flood risk listCM3 2PG: not on the flood risk listCM3 2PH: not on the flood risk listCM3 2PJ: not on the flood risk listCM3 2PL: not on the flood risk listCM3 2PN: not on the flood risk listCM3 2PP: not on the flood risk listCM3 2PR: not on the flood risk listCM3 2PS: not on the flood risk listCM3 2PT: not on the flood risk listCM3 2PU: not on the flood risk listCM3 2PY: not on the flood risk listCM3 2PZ: not on the flood risk listCM3 2QA: not on the flood risk listCM3 2QB: not on the flood risk listCM3 2QE: not on the flood risk listCM3 2QG: not on the flood risk listCM3 2QP: not on the flood risk listCM3 2QQ: not on the flood risk listCM3 2QR: not on the flood risk listCM3 2QS: not on the flood risk listCM3 2QT: not on the flood risk listCM3 2QU: not on the flood risk listCM3 2QX: not on the flood risk listCM3 2QY: not on the flood risk listCM3 2QZ: not on the flood risk listCM3 2RA: not on the flood risk listCM3 2RB: not on the flood risk listCM3 2RF: not on the flood risk listCM3 2RH: not on the flood risk listCM3 2RL: not on the flood risk listCM3 2RN: not on the flood risk listCM3 2RP: not on the flood risk listCM3 2RR: not on the flood risk listCM3 2RS: not on the flood risk listCM3 2RT: not on the flood risk listCM3 2RU: not on the flood risk listCM3 2RW: not on the flood risk listCM3 2RY: not on the flood risk listCM3 2RZ: not on the flood risk listCM3 2SE: not on the flood risk listCM3 2SF: not on the flood risk listCM3 2SG: not on the flood risk listCM3 2YP: not on the flood risk listCM3 2NP: low flood risk at worstCM3 2NQ: low flood risk at worstCM3 2PW: low flood risk at worstCM3 2PQ: medium flood risk at worstCM3 2BA: high flood riskCM3 2EU: high flood risk WithamHatfield PeverelBoreham Map of every postcode in the CM3 2 sector, by flood risk Of the 234 postcodes in the CM3 2 sector that ONS places, 2 have a home or business at high risk, 1 are at medium risk at worst, 3 are at low risk at worst and 228 are not on the Environment Agency's at-risk list. Places named: Hatfield Peverel, Boreham. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2 km. A12 Hatfield PeverelBoreham
  • A home or business at high risk: 2
  • At medium risk at worst: 1
  • At low risk at worst: 3
  • At very low risk only: 0
  • Not on the at-risk list: 228

Of the 234 postcodes in the CM3 2 sector that ONS places, 2 have a home or business at high risk, 1 are at medium risk at worst, 3 are at low risk at worst and 228 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. 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

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

CM3 2BA1 at high riskCM3 2EU1 at high risk

What do homes sell for in CM3 2?

Homes in CM3 2 sold for a typical £462,495 in the 12 months to August 2026, across 68 sales, down 11.9% on the 12 months before, HM Land Registry's figures show.

£462,495 typical price, the 12 months to August 2026
£525,000 12 months to August 2025
▼ down 11.9% on the 12 months before
  • Detached £580,000 39 sales
  • Semi-detached £365,000 22 sales
  • Terraced 3 sales, too few to price
  • Flat or maisonette 4 sales, too few to price

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 CM3 2. 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 CM3 2

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.

CM3 2AACM3 2ABCM3 2ADCM3 2AECM3 2AFCM3 2AGCM3 2AJCM3 2ALCM3 2ANCM3 2APCM3 2AQCM3 2ARCM3 2ASCM3 2ATCM3 2AUCM3 2AWCM3 2AXCM3 2AYCM3 2AZCM3 2BACM3 2BBCM3 2BDCM3 2BECM3 2BFCM3 2BGCM3 2BHCM3 2BJCM3 2BLCM3 2BNCM3 2BPCM3 2BQCM3 2BSCM3 2BTCM3 2BUCM3 2BWCM3 2BXCM3 2BYCM3 2BZCM3 2DACM3 2DBCM3 2DECM3 2DFCM3 2DGCM3 2DJCM3 2DLCM3 2DNCM3 2DPCM3 2DQCM3 2DRCM3 2DSCM3 2DTCM3 2DWCM3 2DXCM3 2DYCM3 2DZCM3 2EACM3 2EBCM3 2EECM3 2EFCM3 2EGCM3 2EHCM3 2EJCM3 2ELCM3 2ENCM3 2EPCM3 2EQCM3 2ERCM3 2ESCM3 2ETCM3 2EUCM3 2EWCM3 2EXCM3 2EYCM3 2EZCM3 2FACM3 2FBCM3 2FECM3 2FFCM3 2FGCM3 2FHCM3 2FJCM3 2FLCM3 2FNCM3 2FPCM3 2FRCM3 2FSCM3 2FUCM3 2FWCM3 2FXCM3 2FYCM3 2FZCM3 2GDCM3 2GECM3 2GGCM3 2GHCM3 2GJCM3 2GLCM3 2GNCM3 2GPCM3 2GRCM3 2GSCM3 2GUCM3 2GWCM3 2GXCM3 2GYCM3 2HACM3 2HBCM3 2HDCM3 2HECM3 2HFCM3 2HGCM3 2HHCM3 2HJCM3 2HLCM3 2HNCM3 2HPCM3 2HQCM3 2HRCM3 2HSCM3 2HTCM3 2HUCM3 2HWCM3 2HXCM3 2HYCM3 2HZCM3 2JACM3 2JBCM3 2JDCM3 2JECM3 2JFCM3 2JGCM3 2JHCM3 2JJCM3 2JLCM3 2JPCM3 2JQCM3 2JRCM3 2JSCM3 2JTCM3 2JUCM3 2JWCM3 2JXCM3 2JYCM3 2JZCM3 2LACM3 2LBCM3 2LDCM3 2LECM3 2LGCM3 2LHCM3 2LJCM3 2LLCM3 2LNCM3 2LPCM3 2LQCM3 2LRCM3 2LSCM3 2LTCM3 2LUCM3 2LWCM3 2LXCM3 2LYCM3 2LZCM3 2NACM3 2NBCM3 2NDCM3 2NFCM3 2NGCM3 2NHCM3 2NJCM3 2NLCM3 2NNCM3 2NPCM3 2NQCM3 2NRCM3 2NSCM3 2NTCM3 2NUCM3 2NWCM3 2NXCM3 2NYCM3 2NZCM3 2PECM3 2PGCM3 2PHCM3 2PJCM3 2PLCM3 2PNCM3 2PPCM3 2PQCM3 2PRCM3 2PSCM3 2PTCM3 2PUCM3 2PWCM3 2PYCM3 2PZCM3 2QACM3 2QBCM3 2QDCM3 2QECM3 2QFCM3 2QGCM3 2QPCM3 2QQCM3 2QRCM3 2QSCM3 2QTCM3 2QUCM3 2QWCM3 2QXCM3 2QYCM3 2QZCM3 2RACM3 2RBCM3 2RFCM3 2RHCM3 2RLCM3 2RNCM3 2RPCM3 2RRCM3 2RSCM3 2RTCM3 2RUCM3 2RWCM3 2RXCM3 2RYCM3 2RZCM3 2SDCM3 2SECM3 2SFCM3 2SGCM3 2YPCM3 2YZ

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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