CM8 3 postcode sector in the CM8 district

CM8 3 is a sector of the CM8 district: every postcode that starts CM8 3. It has 261 postcodes in use, 13 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 CM8 3 sector, by flood risk

Map of every postcode in the CM8 3 sector, by flood risk Of the 261 postcodes in the CM8 3 sector that ONS places, 9 have a home or business at high risk, 2 are at low risk at worst and 250 are not on the Environment Agency's at-risk list. Places named: Witham, Hatfield Peverel, Kelvedon and Feering, Silver End, Wickham Bishops. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2 km. A12 CM8 3AA: not on the flood risk listCM8 3AD: not on the flood risk listCM8 3AH: not on the flood risk listCM8 3AL: not on the flood risk listCM8 3AS: not on the flood risk listCM8 3BE: not on the flood risk listCM8 3BU: not on the flood risk listCM8 3BZ: not on the flood risk listCM8 3DH: not on the flood risk listCM8 3DQ: not on the flood risk listCM8 3DR: not on the flood risk listCM8 3DT: not on the flood risk listCM8 3DZ: not on the flood risk listCM8 3EA: not on the flood risk listCM8 3EB: not on the flood risk listCM8 3ED: not on the flood risk listCM8 3EE: not on the flood risk listCM8 3EF: not on the flood risk listCM8 3EG: not on the flood risk listCM8 3EH: not on the flood risk listCM8 3EJ: not on the flood risk listCM8 3EL: not on the flood risk listCM8 3EN: not on the flood risk listCM8 3EP: not on the flood risk listCM8 3EQ: not on the flood risk listCM8 3ER: not on the flood risk listCM8 3ES: not on the flood risk listCM8 3ET: not on the flood risk listCM8 3EW: not on the flood risk listCM8 3FA: not on the flood risk listCM8 3FB: not on the flood risk listCM8 3FE: not on the flood risk listCM8 3FF: not on the flood risk listCM8 3FG: not on the flood risk listCM8 3FH: not on the flood risk listCM8 3FJ: not on the flood risk listCM8 3FL: not on the flood risk listCM8 3FN: not on the flood risk listCM8 3FP: not on the flood risk listCM8 3FQ: not on the flood risk listCM8 3FT: not on the flood risk listCM8 3FU: not on the flood risk listCM8 3FW: not on the flood risk listCM8 3FX: not on the flood risk listCM8 3FY: not on the flood risk listCM8 3FZ: not on the flood risk listCM8 3GA: not on the flood risk listCM8 3GB: not on the flood risk listCM8 3GD: not on the flood risk listCM8 3GE: not on the flood risk listCM8 3GJ: not on the flood risk listCM8 3GN: not on the flood risk listCM8 3GP: not on the flood risk listCM8 3GQ: not on the flood risk listCM8 3GR: not on the flood risk listCM8 3GS: not on the flood risk listCM8 3GT: not on the flood risk listCM8 3GU: not on the flood risk listCM8 3GW: not on the flood risk listCM8 3GX: not on the flood risk listCM8 3GZ: not on the flood risk listCM8 3HA: not on the flood risk listCM8 3HD: not on the flood risk listCM8 3HE: not on the flood risk listCM8 3HG: not on the flood risk listCM8 3HH: not on the flood risk listCM8 3HJ: not on the flood risk listCM8 3HN: not on the flood risk listCM8 3HP: not on the flood risk listCM8 3HQ: not on the flood risk listCM8 3HR: not on the flood risk listCM8 3HW: not on the flood risk listCM8 3HY: not on the flood risk listCM8 3HZ: not on the flood risk listCM8 3JA: not on the flood risk listCM8 3JD: not on the flood risk listCM8 3JE: not on the flood risk listCM8 3JF: not on the flood risk listCM8 3JG: not on the flood risk listCM8 3JH: not on the flood risk listCM8 3JJ: not on the flood risk listCM8 3JL: not on the flood risk listCM8 3JN: not on the flood risk listCM8 3JP: not on the flood risk listCM8 3JR: not on the flood risk listCM8 3JS: not on the flood risk listCM8 3JW: not on the flood risk listCM8 3JX: not on the flood risk listCM8 3JY: not on the flood risk listCM8 3JZ: not on the flood risk listCM8 3LA: not on the flood risk listCM8 3LB: not on the flood risk listCM8 3LE: not on the flood risk listCM8 3LF: not on the flood risk listCM8 3LG: not on the flood risk listCM8 3LJ: not on the flood risk listCM8 3LL: not on the flood risk listCM8 3LN: not on the flood risk listCM8 3LQ: not on the flood risk listCM8 3LR: not on the flood risk listCM8 3LS: not on the flood risk listCM8 3LT: not on the flood risk listCM8 3LU: not on the flood risk listCM8 3LW: not on the flood risk listCM8 3LX: not on the flood risk listCM8 3LY: not on the flood risk listCM8 3LZ: not on the flood risk listCM8 3NB: not on the flood risk listCM8 3ND: not on the flood risk listCM8 3NE: not on the flood risk listCM8 3NF: not on the flood risk listCM8 3NG: not on the flood risk listCM8 3NH: not on the flood risk listCM8 3NJ: not on the flood risk listCM8 3NL: not on the flood risk listCM8 3NN: not on the flood risk listCM8 3NP: not on the flood risk listCM8 3NQ: not on the flood risk listCM8 3NR: not on the flood risk listCM8 3NS: not on the flood risk listCM8 3NT: not on the flood risk listCM8 3NU: not on the flood risk listCM8 3NW: not on the flood risk listCM8 3NY: not on the flood risk listCM8 3NZ: not on the flood risk listCM8 3PA: not on the flood risk listCM8 3PD: not on the flood risk listCM8 3PE: not on the flood risk listCM8 3PF: not on the flood risk listCM8 3PH: not on the flood risk listCM8 3PJ: not on the flood risk listCM8 3PL: not on the flood risk listCM8 3PN: not on the flood risk listCM8 3PP: not on the flood risk listCM8 3PQ: not on the flood risk listCM8 3PR: not on the flood risk listCM8 3PS: not on the flood risk listCM8 3PX: not on the flood risk listCM8 3QA: not on the flood risk listCM8 3QD: not on the flood risk listCM8 3QE: not on the flood risk listCM8 3QF: not on the flood risk listCM8 3QG: not on the flood risk listCM8 3QH: not on the flood risk listCM8 3QJ: not on the flood risk listCM8 3QL: not on the flood risk listCM8 3QP: not on the flood risk listCM8 3QQ: not on the flood risk listCM8 3QR: not on the flood risk listCM8 3QS: not on the flood risk listCM8 3QT: not on the flood risk listCM8 3QU: not on the flood risk listCM8 3QW: not on the flood risk listCM8 3QX: not on the flood risk listCM8 3RA: not on the flood risk listCM8 3RB: not on the flood risk listCM8 3RD: not on the flood risk listCM8 3RE: not on the flood risk listCM8 3RF: not on the flood risk listCM8 3RJ: not on the flood risk listCM8 3RN: not on the flood risk listCM8 3RP: not on the flood risk listCM8 3RQ: not on the flood risk listCM8 3RR: not on the flood risk listCM8 3RS: not on the flood risk listCM8 3RT: not on the flood risk listCM8 3RU: not on the flood risk listCM8 3RX: not on the flood risk listCM8 3RZ: not on the flood risk listCM8 3SA: not on the flood risk listCM8 3SB: not on the flood risk listCM8 3SD: not on the flood risk listCM8 3SE: not on the flood risk listCM8 3SF: not on the flood risk listCM8 3SG: not on the flood risk listCM8 3SH: not on the flood risk listCM8 3SL: not on the flood risk listCM8 3SN: not on the flood risk listCM8 3SP: not on the flood risk listCM8 3SR: not on the flood risk listCM8 3SS: not on the flood risk listCM8 3ST: not on the flood risk listCM8 3SX: not on the flood risk listCM8 3SY: not on the flood risk listCM8 3TH: not on the flood risk listCM8 3TT: not on the flood risk listCM8 3TU: not on the flood risk listCM8 3TX: not on the flood risk listCM8 3UA: not on the flood risk listCM8 3UD: not on the flood risk listCM8 3UJ: not on the flood risk listCM8 3UN: not on the flood risk listCM8 3UQ: not on the flood risk listCM8 3UU: not on the flood risk listCM8 3UW: not on the flood risk listCM8 3WF: not on the flood risk listCM8 3WG: not on the flood risk listCM8 3WH: not on the flood risk listCM8 3XA: not on the flood risk listCM8 3XE: not on the flood risk listCM8 3XH: not on the flood risk listCM8 3XN: not on the flood risk listCM8 3XR: not on the flood risk listCM8 3XS: not on the flood risk listCM8 3XW: not on the flood risk listCM8 3XX: not on the flood risk listCM8 3YE: not on the flood risk listCM8 3YN: not on the flood risk listCM8 3YP: not on the flood risk listCM8 3YU: not on the flood risk listCM8 3YZ: not on the flood risk listCM8 3ZD: not on the flood risk listCM8 3ZE: not on the flood risk listCM8 3ZF: not on the flood risk listCM8 3ZH: not on the flood risk listCM8 3ZJ: not on the flood risk listCM8 3ZN: not on the flood risk listCM8 3ZP: not on the flood risk listCM8 3ZQ: not on the flood risk listCM8 3ZS: not on the flood risk listCM8 3ZY: not on the flood risk listCM8 3EZ: low flood risk at worstCM8 3HB: low flood risk at worstCM8 3DS: high flood riskCM8 3EU: high flood riskCM8 3EX: high flood riskCM8 3JB: high flood riskCM8 3JQ: high flood riskCM8 3LH: high flood riskCM8 3PG: high flood riskCM8 3QY: high flood riskCM8 3XP: high flood risk WithamHatfield PeverelKelvedon and FeeringSilver EndWickham Bishops Map of every postcode in the CM8 3 sector, by flood risk Of the 261 postcodes in the CM8 3 sector that ONS places, 9 have a home or business at high risk, 2 are at low risk at worst and 250 are not on the Environment Agency's at-risk list. Places named: Witham, Kelvedon and Feering, Silver End. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2 km. A12 WithamKelvedon and FeeringSilver End
  • A home or business at high risk: 9
  • At medium risk at worst: 0
  • At low risk at worst: 2
  • At very low risk only: 0
  • Not on the at-risk list: 250

Of the 261 postcodes in the CM8 3 sector that ONS places, 9 have a home or business at high risk, 2 are at low risk at worst and 250 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.

CM8 3XP14 at high riskCM8 3EX11 at high riskCM8 3QY3 at high riskCM8 3EU2 at high riskCM8 3LH2 at high riskCM8 3JB1 at high riskCM8 3DS1 at high riskCM8 3JQ1 at high riskCM8 3PG1 at high risk

What do homes sell for in CM8 3?

Homes in CM8 3 sold for a typical £380,000 in the 12 months to August 2026, across 105 sales, down 1.3% on the 12 months before, HM Land Registry's figures show.

£380,000 typical price, the 12 months to August 2026
£385,000 12 months to August 2025
▼ down 1.3% on the 12 months before
  • Detached £630,000 39 sales
  • Semi-detached £337,500 48 sales
  • Terraced £270,000 16 sales
  • Flat or maisonette 2 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 CM8 3. 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 CM8 3

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.

CM8 3AACM8 3ADCM8 3AHCM8 3ALCM8 3ASCM8 3BECM8 3BUCM8 3BZCM8 3DHCM8 3DQCM8 3DRCM8 3DSCM8 3DTCM8 3DZCM8 3EACM8 3EBCM8 3EDCM8 3EECM8 3EFCM8 3EGCM8 3EHCM8 3EJCM8 3ELCM8 3ENCM8 3EPCM8 3EQCM8 3ERCM8 3ESCM8 3ETCM8 3EUCM8 3EWCM8 3EXCM8 3EZCM8 3FACM8 3FBCM8 3FECM8 3FFCM8 3FGCM8 3FHCM8 3FJCM8 3FLCM8 3FNCM8 3FPCM8 3FQCM8 3FRCM8 3FTCM8 3FUCM8 3FWCM8 3FXCM8 3FYCM8 3FZCM8 3GACM8 3GBCM8 3GDCM8 3GECM8 3GGCM8 3GHCM8 3GJCM8 3GNCM8 3GPCM8 3GQCM8 3GRCM8 3GSCM8 3GTCM8 3GUCM8 3GWCM8 3GXCM8 3GZCM8 3HACM8 3HBCM8 3HDCM8 3HECM8 3HFCM8 3HGCM8 3HHCM8 3HJCM8 3HNCM8 3HPCM8 3HQCM8 3HRCM8 3HWCM8 3HXCM8 3HYCM8 3HZCM8 3JACM8 3JBCM8 3JDCM8 3JECM8 3JFCM8 3JGCM8 3JHCM8 3JJCM8 3JLCM8 3JNCM8 3JPCM8 3JQCM8 3JRCM8 3JSCM8 3JWCM8 3JXCM8 3JYCM8 3JZCM8 3LACM8 3LBCM8 3LDCM8 3LECM8 3LFCM8 3LGCM8 3LHCM8 3LJCM8 3LLCM8 3LNCM8 3LQCM8 3LRCM8 3LSCM8 3LTCM8 3LUCM8 3LWCM8 3LXCM8 3LYCM8 3LZCM8 3NACM8 3NBCM8 3NDCM8 3NECM8 3NFCM8 3NGCM8 3NHCM8 3NJCM8 3NLCM8 3NNCM8 3NPCM8 3NQCM8 3NRCM8 3NSCM8 3NTCM8 3NUCM8 3NWCM8 3NXCM8 3NYCM8 3NZCM8 3PACM8 3PBCM8 3PDCM8 3PECM8 3PFCM8 3PGCM8 3PHCM8 3PJCM8 3PLCM8 3PNCM8 3PPCM8 3PQCM8 3PRCM8 3PSCM8 3PXCM8 3QACM8 3QDCM8 3QECM8 3QFCM8 3QGCM8 3QHCM8 3QJCM8 3QLCM8 3QNCM8 3QPCM8 3QQCM8 3QRCM8 3QSCM8 3QTCM8 3QUCM8 3QWCM8 3QXCM8 3QYCM8 3QZCM8 3RACM8 3RBCM8 3RDCM8 3RECM8 3RFCM8 3RHCM8 3RJCM8 3RLCM8 3RNCM8 3RPCM8 3RQCM8 3RRCM8 3RSCM8 3RTCM8 3RUCM8 3RXCM8 3RYCM8 3RZCM8 3SACM8 3SBCM8 3SDCM8 3SECM8 3SFCM8 3SGCM8 3SHCM8 3SLCM8 3SNCM8 3SPCM8 3SQCM8 3SRCM8 3SSCM8 3STCM8 3SWCM8 3SXCM8 3SYCM8 3SZCM8 3THCM8 3TLCM8 3TTCM8 3TUCM8 3TXCM8 3UACM8 3UDCM8 3UJCM8 3UNCM8 3UQCM8 3UTCM8 3UUCM8 3UWCM8 3UXCM8 3UYCM8 3WFCM8 3WGCM8 3WHCM8 3WLCM8 3XACM8 3XECM8 3XHCM8 3XNCM8 3XPCM8 3XRCM8 3XSCM8 3XWCM8 3XXCM8 3YECM8 3YNCM8 3YPCM8 3YQCM8 3YSCM8 3YUCM8 3YYCM8 3YZCM8 3ZDCM8 3ZECM8 3ZFCM8 3ZGCM8 3ZHCM8 3ZJCM8 3ZLCM8 3ZNCM8 3ZPCM8 3ZQCM8 3ZRCM8 3ZSCM8 3ZWCM8 3ZY

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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