CO9 2 postcode sector in the CO9 district

CO9 2 is a sector of the CO9 district: every postcode that starts CO9 2. It has 249 postcodes in use, 4 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 CO9 2 sector, by flood risk

Map of every postcode in the CO9 2 sector, by flood risk Of the 249 postcodes in the CO9 2 sector that ONS places, 13 have a home or business at high risk, 2 are at medium risk at worst, 4 are at low risk at worst and 230 are not on the Environment Agency's at-risk list. One group of postcodes at high or medium risk is outlined: 10 postcodes at high or medium risk. Places named: Halstead. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. A131 CO9 2AA: not on the flood risk listCO9 2AF: not on the flood risk listCO9 2AJ: not on the flood risk listCO9 2AR: not on the flood risk listCO9 2AT: not on the flood risk listCO9 2AU: not on the flood risk listCO9 2AW: not on the flood risk listCO9 2AX: not on the flood risk listCO9 2AY: not on the flood risk listCO9 2AZ: not on the flood risk listCO9 2BA: not on the flood risk listCO9 2BB: not on the flood risk listCO9 2BD: not on the flood risk listCO9 2BE: not on the flood risk listCO9 2BG: not on the flood risk listCO9 2BH: not on the flood risk listCO9 2BJ: not on the flood risk listCO9 2BP: not on the flood risk listCO9 2BQ: not on the flood risk listCO9 2BS: not on the flood risk listCO9 2BT: not on the flood risk listCO9 2BY: not on the flood risk listCO9 2BZ: not on the flood risk listCO9 2DA: not on the flood risk listCO9 2DB: not on the flood risk listCO9 2DD: not on the flood risk listCO9 2DE: not on the flood risk listCO9 2DF: not on the flood risk listCO9 2DJ: not on the flood risk listCO9 2DL: not on the flood risk listCO9 2DN: not on the flood risk listCO9 2DP: not on the flood risk listCO9 2DQ: not on the flood risk listCO9 2DS: not on the flood risk listCO9 2DT: not on the flood risk listCO9 2DW: not on the flood risk listCO9 2DY: not on the flood risk listCO9 2EA: not on the flood risk listCO9 2EB: not on the flood risk listCO9 2EE: not on the flood risk listCO9 2EG: not on the flood risk listCO9 2EJ: not on the flood risk listCO9 2EL: not on the flood risk listCO9 2EN: not on the flood risk listCO9 2EP: not on the flood risk listCO9 2EQ: not on the flood risk listCO9 2ER: not on the flood risk listCO9 2ES: not on the flood risk listCO9 2ET: not on the flood risk listCO9 2EU: not on the flood risk listCO9 2EX: not on the flood risk listCO9 2EY: not on the flood risk listCO9 2FA: not on the flood risk listCO9 2FE: not on the flood risk listCO9 2FF: not on the flood risk listCO9 2FH: not on the flood risk listCO9 2FJ: not on the flood risk listCO9 2FL: not on the flood risk listCO9 2FN: not on the flood risk listCO9 2FP: not on the flood risk listCO9 2FQ: not on the flood risk listCO9 2FR: not on the flood risk listCO9 2FS: not on the flood risk listCO9 2FT: not on the flood risk listCO9 2FW: not on the flood risk listCO9 2FZ: not on the flood risk listCO9 2GD: not on the flood risk listCO9 2GE: not on the flood risk listCO9 2GG: not on the flood risk listCO9 2GH: not on the flood risk listCO9 2GJ: not on the flood risk listCO9 2GL: not on the flood risk listCO9 2GN: not on the flood risk listCO9 2GP: not on the flood risk listCO9 2GR: not on the flood risk listCO9 2GS: not on the flood risk listCO9 2GU: not on the flood risk listCO9 2GW: not on the flood risk listCO9 2GY: not on the flood risk listCO9 2GZ: not on the flood risk listCO9 2HB: not on the flood risk listCO9 2HE: not on the flood risk listCO9 2HF: not on the flood risk listCO9 2HG: not on the flood risk listCO9 2HH: not on the flood risk listCO9 2HJ: not on the flood risk listCO9 2HL: not on the flood risk listCO9 2HN: not on the flood risk listCO9 2HP: not on the flood risk listCO9 2HQ: not on the flood risk listCO9 2HR: not on the flood risk listCO9 2HS: not on the flood risk listCO9 2HT: not on the flood risk listCO9 2HU: not on the flood risk listCO9 2HW: not on the flood risk listCO9 2HX: not on the flood risk listCO9 2HY: not on the flood risk listCO9 2HZ: not on the flood risk listCO9 2JA: not on the flood risk listCO9 2JH: not on the flood risk listCO9 2JJ: not on the flood risk listCO9 2JL: not on the flood risk listCO9 2JS: not on the flood risk listCO9 2JT: not on the flood risk listCO9 2JU: not on the flood risk listCO9 2JW: not on the flood risk listCO9 2JX: not on the flood risk listCO9 2JZ: not on the flood risk listCO9 2LD: not on the flood risk listCO9 2LG: not on the flood risk listCO9 2LH: not on the flood risk listCO9 2LJ: not on the flood risk listCO9 2LR: not on the flood risk listCO9 2LX: not on the flood risk listCO9 2LY: not on the flood risk listCO9 2LZ: not on the flood risk listCO9 2NA: not on the flood risk listCO9 2NB: not on the flood risk listCO9 2NE: not on the flood risk listCO9 2NG: not on the flood risk listCO9 2NJ: not on the flood risk listCO9 2NN: not on the flood risk listCO9 2NP: not on the flood risk listCO9 2NR: not on the flood risk listCO9 2NS: not on the flood risk listCO9 2NT: not on the flood risk listCO9 2NU: not on the flood risk listCO9 2NX: not on the flood risk listCO9 2NY: not on the flood risk listCO9 2NZ: not on the flood risk listCO9 2PA: not on the flood risk listCO9 2PD: not on the flood risk listCO9 2PE: not on the flood risk listCO9 2PG: not on the flood risk listCO9 2PH: not on the flood risk listCO9 2PJ: not on the flood risk listCO9 2PL: not on the flood risk listCO9 2PN: not on the flood risk listCO9 2PP: not on the flood risk listCO9 2PR: not on the flood risk listCO9 2PS: not on the flood risk listCO9 2PT: not on the flood risk listCO9 2PU: not on the flood risk listCO9 2PW: not on the flood risk listCO9 2PX: not on the flood risk listCO9 2QA: not on the flood risk listCO9 2QB: not on the flood risk listCO9 2QD: not on the flood risk listCO9 2QE: not on the flood risk listCO9 2QG: not on the flood risk listCO9 2QH: not on the flood risk listCO9 2QJ: not on the flood risk listCO9 2QL: not on the flood risk listCO9 2QP: not on the flood risk listCO9 2QR: not on the flood risk listCO9 2QS: not on the flood risk listCO9 2QU: not on the flood risk listCO9 2QW: not on the flood risk listCO9 2QX: not on the flood risk listCO9 2QZ: not on the flood risk listCO9 2RA: not on the flood risk listCO9 2RB: not on the flood risk listCO9 2RD: not on the flood risk listCO9 2RG: not on the flood risk listCO9 2RH: not on the flood risk listCO9 2RJ: not on the flood risk listCO9 2RL: not on the flood risk listCO9 2RN: not on the flood risk listCO9 2RP: not on the flood risk listCO9 2RQ: not on the flood risk listCO9 2RR: not on the flood risk listCO9 2RS: not on the flood risk listCO9 2RT: not on the flood risk listCO9 2RU: not on the flood risk listCO9 2RW: not on the flood risk listCO9 2RY: not on the flood risk listCO9 2RZ: not on the flood risk listCO9 2SB: not on the flood risk listCO9 2SD: not on the flood risk listCO9 2SE: not on the flood risk listCO9 2SF: not on the flood risk listCO9 2SG: not on the flood risk listCO9 2SH: not on the flood risk listCO9 2SJ: not on the flood risk listCO9 2SL: not on the flood risk listCO9 2SN: not on the flood risk listCO9 2SQ: not on the flood risk listCO9 2SR: not on the flood risk listCO9 2SS: not on the flood risk listCO9 2ST: not on the flood risk listCO9 2SU: not on the flood risk listCO9 2SX: not on the flood risk listCO9 2SY: not on the flood risk listCO9 2SZ: not on the flood risk listCO9 2TA: not on the flood risk listCO9 2TB: not on the flood risk listCO9 2TE: not on the flood risk listCO9 2TF: not on the flood risk listCO9 2TH: not on the flood risk listCO9 2TL: not on the flood risk listCO9 2TN: not on the flood risk listCO9 2TQ: not on the flood risk listCO9 2TR: not on the flood risk listCO9 2TS: not on the flood risk listCO9 2TU: not on the flood risk listCO9 2TW: not on the flood risk listCO9 2TX: not on the flood risk listCO9 2TY: not on the flood risk listCO9 2UA: not on the flood risk listCO9 2DR: low flood risk at worstCO9 2JD: low flood risk at worstCO9 2QT: low flood risk at worstCO9 2TD: medium flood risk at worstCO9 2JG: high flood riskCO9 2JN: high flood riskCO9 2JR: high flood riskCO9 2LP: high flood riskCO9 2LS: high flood riskCO9 2LT: high flood riskCO9 2NH: high flood riskCO9 2NW: high flood riskCO9 2PB: high flood riskCO9 2PQ: high flood riskCO9 2QN: high flood riskCO9 2RE: high flood risk Halstead 10 postcodes at high or medium risk, outlined: this goes to CO9 2LT, the one with most homes and businesses at high risk10 postcodes at high or medium risk Map of every postcode in the CO9 2 sector, by flood risk Of the 249 postcodes in the CO9 2 sector that ONS places, 13 have a home or business at high risk, 2 are at medium risk at worst, 4 are at low risk at worst and 230 are not on the Environment Agency's at-risk list. One group of postcodes at high or medium risk is outlined: 10 postcodes at high or medium risk. Places named: Halstead. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2 km. Halstead
  • A home or business at high risk: 13
  • At medium risk at worst: 2
  • At low risk at worst: 4
  • At very low risk only: 0
  • Not on the at-risk list: 230
  • Outline: where 5 or more postcodes at high or medium risk lie together

Of the 249 postcodes in the CO9 2 sector that ONS places, 13 have a home or business at high risk, 2 are at medium risk at worst, 4 are at low risk at worst and 230 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 170 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

13 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.

CO9 2LT18 at high riskCO9 2JG5 at high riskCO9 2JN3 at high riskCO9 2LS3 at high riskCO9 2PQ2 at high riskCO9 2PB2 at high riskCO9 2LP1 at high riskCO9 2JQ1 at high riskCO9 2JR1 at high riskCO9 2NH1 at high riskCO9 2NW1 at high riskCO9 2QN1 at high risk

Where the postcodes at high or medium risk lie together

  • 10 postcodes at high or medium risk, outlined on the map. CO9 2LT, is the one with most homes and businesses at high risk.

What do homes sell for in CO9 2?

Homes in CO9 2 sold for a typical £323,500 in the 12 months to August 2026, across 92 sales, down 6.2% on the 12 months before, HM Land Registry's figures show.

£323,500 typical price, the 12 months to August 2026
£345,000 12 months to August 2025
▼ down 6.2% on the 12 months before
  • Detached £457,500 28 sales
  • Semi-detached £320,000 33 sales
  • Terraced £280,000 21 sales
  • Flat or maisonette £159,750 10 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 CO9 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 CO9 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.

CO9 2AACO9 2AFCO9 2AJCO9 2APCO9 2ARCO9 2ATCO9 2AUCO9 2AWCO9 2AXCO9 2AYCO9 2AZCO9 2BACO9 2BBCO9 2BDCO9 2BECO9 2BGCO9 2BHCO9 2BJCO9 2BLCO9 2BPCO9 2BQCO9 2BSCO9 2BTCO9 2BUCO9 2BXCO9 2BYCO9 2BZCO9 2DACO9 2DBCO9 2DDCO9 2DECO9 2DFCO9 2DJCO9 2DLCO9 2DNCO9 2DPCO9 2DQCO9 2DRCO9 2DSCO9 2DTCO9 2DWCO9 2DYCO9 2EACO9 2EBCO9 2EDCO9 2EECO9 2EGCO9 2EJCO9 2ELCO9 2ENCO9 2EPCO9 2EQCO9 2ERCO9 2ESCO9 2ETCO9 2EUCO9 2EWCO9 2EXCO9 2EYCO9 2EZCO9 2FACO9 2FBCO9 2FDCO9 2FECO9 2FFCO9 2FHCO9 2FJCO9 2FLCO9 2FNCO9 2FPCO9 2FQCO9 2FRCO9 2FSCO9 2FTCO9 2FUCO9 2FWCO9 2FZCO9 2GDCO9 2GECO9 2GFCO9 2GGCO9 2GHCO9 2GJCO9 2GLCO9 2GNCO9 2GPCO9 2GQCO9 2GRCO9 2GSCO9 2GUCO9 2GWCO9 2GYCO9 2GZCO9 2HBCO9 2HDCO9 2HECO9 2HFCO9 2HGCO9 2HHCO9 2HJCO9 2HLCO9 2HNCO9 2HPCO9 2HQCO9 2HRCO9 2HSCO9 2HTCO9 2HUCO9 2HWCO9 2HXCO9 2HYCO9 2HZCO9 2JACO9 2JBCO9 2JDCO9 2JGCO9 2JHCO9 2JJCO9 2JLCO9 2JNCO9 2JQCO9 2JRCO9 2JSCO9 2JTCO9 2JUCO9 2JWCO9 2JXCO9 2JYCO9 2JZCO9 2LBCO9 2LDCO9 2LECO9 2LGCO9 2LHCO9 2LJCO9 2LLCO9 2LNCO9 2LPCO9 2LQCO9 2LRCO9 2LSCO9 2LTCO9 2LUCO9 2LXCO9 2LYCO9 2LZCO9 2NACO9 2NBCO9 2NECO9 2NGCO9 2NHCO9 2NJCO9 2NNCO9 2NPCO9 2NRCO9 2NSCO9 2NTCO9 2NUCO9 2NWCO9 2NXCO9 2NYCO9 2NZCO9 2PACO9 2PBCO9 2PDCO9 2PECO9 2PGCO9 2PHCO9 2PJCO9 2PLCO9 2PNCO9 2PPCO9 2PQCO9 2PRCO9 2PSCO9 2PTCO9 2PUCO9 2PWCO9 2PXCO9 2QACO9 2QBCO9 2QDCO9 2QECO9 2QGCO9 2QHCO9 2QJCO9 2QLCO9 2QNCO9 2QPCO9 2QRCO9 2QSCO9 2QTCO9 2QUCO9 2QWCO9 2QXCO9 2QZCO9 2RACO9 2RBCO9 2RDCO9 2RECO9 2RGCO9 2RHCO9 2RJCO9 2RLCO9 2RNCO9 2RPCO9 2RQCO9 2RRCO9 2RSCO9 2RTCO9 2RUCO9 2RWCO9 2RYCO9 2RZCO9 2SBCO9 2SDCO9 2SECO9 2SFCO9 2SGCO9 2SHCO9 2SJCO9 2SLCO9 2SNCO9 2SQCO9 2SRCO9 2SSCO9 2STCO9 2SUCO9 2SXCO9 2SYCO9 2SZCO9 2TACO9 2TBCO9 2TDCO9 2TECO9 2TFCO9 2THCO9 2TLCO9 2TNCO9 2TQCO9 2TRCO9 2TSCO9 2TTCO9 2TUCO9 2TWCO9 2TXCO9 2TYCO9 2UACO9 2WL

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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