CO7 9 postcode sector in the CO7 district

CO7 9 is a sector of the CO7 district: every postcode that starts CO7 9. It has 244 postcodes in use, 2 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 CO7 9 sector, by flood risk

Map of every postcode in the CO7 9 sector, by flood risk Of the 244 postcodes in the CO7 9 sector that ONS places, 5 have a home or business at high risk, 5 are at medium risk at worst, 8 are at low risk at worst, 31 are at very low risk only and 195 are not on the Environment Agency's at-risk list. One group of postcodes at high or medium risk is outlined: 8 postcodes at high or medium risk. Places named: Wivenhoe. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. CO7 9AA: not on the flood risk listCO7 9AB: not on the flood risk listCO7 9AE: not on the flood risk listCO7 9AF: not on the flood risk listCO7 9AH: not on the flood risk listCO7 9AJ: not on the flood risk listCO7 9AL: not on the flood risk listCO7 9AN: not on the flood risk listCO7 9AP: not on the flood risk listCO7 9AQ: not on the flood risk listCO7 9AR: not on the flood risk listCO7 9AS: not on the flood risk listCO7 9AT: not on the flood risk listCO7 9AU: not on the flood risk listCO7 9AW: not on the flood risk listCO7 9AX: not on the flood risk listCO7 9AY: not on the flood risk listCO7 9AZ: not on the flood risk listCO7 9BA: not on the flood risk listCO7 9BB: not on the flood risk listCO7 9BD: not on the flood risk listCO7 9BE: not on the flood risk listCO7 9BG: not on the flood risk listCO7 9BH: not on the flood risk listCO7 9BJ: not on the flood risk listCO7 9BN: not on the flood risk listCO7 9BW: not on the flood risk listCO7 9DL: not on the flood risk listCO7 9DN: not on the flood risk listCO7 9DX: not on the flood risk listCO7 9DY: not on the flood risk listCO7 9DZ: not on the flood risk listCO7 9EA: not on the flood risk listCO7 9EH: not on the flood risk listCO7 9EJ: not on the flood risk listCO7 9EN: not on the flood risk listCO7 9EP: not on the flood risk listCO7 9EQ: not on the flood risk listCO7 9ER: not on the flood risk listCO7 9ES: not on the flood risk listCO7 9ET: not on the flood risk listCO7 9EU: not on the flood risk listCO7 9EW: not on the flood risk listCO7 9EX: not on the flood risk listCO7 9EY: not on the flood risk listCO7 9EZ: not on the flood risk listCO7 9FE: not on the flood risk listCO7 9FL: not on the flood risk listCO7 9FN: not on the flood risk listCO7 9FP: not on the flood risk listCO7 9FQ: not on the flood risk listCO7 9FR: not on the flood risk listCO7 9FT: not on the flood risk listCO7 9FW: not on the flood risk listCO7 9FX: not on the flood risk listCO7 9FY: not on the flood risk listCO7 9FZ: not on the flood risk listCO7 9GE: not on the flood risk listCO7 9HA: not on the flood risk listCO7 9HB: not on the flood risk listCO7 9HD: not on the flood risk listCO7 9HE: not on the flood risk listCO7 9HF: not on the flood risk listCO7 9HG: not on the flood risk listCO7 9HH: not on the flood risk listCO7 9HJ: not on the flood risk listCO7 9HL: not on the flood risk listCO7 9HN: not on the flood risk listCO7 9HP: not on the flood risk listCO7 9HQ: not on the flood risk listCO7 9HR: not on the flood risk listCO7 9HS: not on the flood risk listCO7 9HT: not on the flood risk listCO7 9HU: not on the flood risk listCO7 9HW: not on the flood risk listCO7 9HX: not on the flood risk listCO7 9HY: not on the flood risk listCO7 9HZ: not on the flood risk listCO7 9JA: not on the flood risk listCO7 9JB: not on the flood risk listCO7 9JD: not on the flood risk listCO7 9JE: not on the flood risk listCO7 9JF: not on the flood risk listCO7 9JG: not on the flood risk listCO7 9JH: not on the flood risk listCO7 9JL: not on the flood risk listCO7 9JN: not on the flood risk listCO7 9JP: not on the flood risk listCO7 9JQ: not on the flood risk listCO7 9JS: not on the flood risk listCO7 9JT: not on the flood risk listCO7 9JU: not on the flood risk listCO7 9JX: not on the flood risk listCO7 9JZ: not on the flood risk listCO7 9LA: not on the flood risk listCO7 9LB: not on the flood risk listCO7 9LD: not on the flood risk listCO7 9LE: not on the flood risk listCO7 9LG: not on the flood risk listCO7 9LH: not on the flood risk listCO7 9LJ: not on the flood risk listCO7 9LL: not on the flood risk listCO7 9LN: not on the flood risk listCO7 9LP: not on the flood risk listCO7 9LQ: not on the flood risk listCO7 9LR: not on the flood risk listCO7 9LS: not on the flood risk listCO7 9LT: not on the flood risk listCO7 9LX: not on the flood risk listCO7 9LZ: not on the flood risk listCO7 9NB: not on the flood risk listCO7 9ND: not on the flood risk listCO7 9NE: not on the flood risk listCO7 9NG: not on the flood risk listCO7 9NH: not on the flood risk listCO7 9NL: not on the flood risk listCO7 9NN: not on the flood risk listCO7 9NP: not on the flood risk listCO7 9NR: not on the flood risk listCO7 9NS: not on the flood risk listCO7 9NT: not on the flood risk listCO7 9NU: not on the flood risk listCO7 9NW: not on the flood risk listCO7 9NX: not on the flood risk listCO7 9NY: not on the flood risk listCO7 9NZ: not on the flood risk listCO7 9PA: not on the flood risk listCO7 9PB: not on the flood risk listCO7 9PD: not on the flood risk listCO7 9PE: not on the flood risk listCO7 9PF: not on the flood risk listCO7 9PG: not on the flood risk listCO7 9PH: not on the flood risk listCO7 9PJ: not on the flood risk listCO7 9PL: not on the flood risk listCO7 9PN: not on the flood risk listCO7 9PP: not on the flood risk listCO7 9PQ: not on the flood risk listCO7 9PR: not on the flood risk listCO7 9PS: not on the flood risk listCO7 9PT: not on the flood risk listCO7 9PU: not on the flood risk listCO7 9PW: not on the flood risk listCO7 9PX: not on the flood risk listCO7 9PY: not on the flood risk listCO7 9PZ: not on the flood risk listCO7 9QA: not on the flood risk listCO7 9QB: not on the flood risk listCO7 9QD: not on the flood risk listCO7 9QE: not on the flood risk listCO7 9QF: not on the flood risk listCO7 9QG: not on the flood risk listCO7 9QH: not on the flood risk listCO7 9QJ: not on the flood risk listCO7 9QL: not on the flood risk listCO7 9QN: not on the flood risk listCO7 9QP: not on the flood risk listCO7 9QQ: not on the flood risk listCO7 9QR: not on the flood risk listCO7 9QS: not on the flood risk listCO7 9QT: not on the flood risk listCO7 9QU: not on the flood risk listCO7 9QW: not on the flood risk listCO7 9QX: not on the flood risk listCO7 9QY: not on the flood risk listCO7 9QZ: not on the flood risk listCO7 9RA: not on the flood risk listCO7 9RB: not on the flood risk listCO7 9RD: not on the flood risk listCO7 9RE: not on the flood risk listCO7 9RF: not on the flood risk listCO7 9RG: not on the flood risk listCO7 9RH: not on the flood risk listCO7 9RN: not on the flood risk listCO7 9RP: not on the flood risk listCO7 9RR: not on the flood risk listCO7 9RS: not on the flood risk listCO7 9RT: not on the flood risk listCO7 9RU: not on the flood risk listCO7 9RX: not on the flood risk listCO7 9RY: not on the flood risk listCO7 9RZ: not on the flood risk listCO7 9SB: not on the flood risk listCO7 9SD: not on the flood risk listCO7 9SE: not on the flood risk listCO7 9SF: not on the flood risk listCO7 9SG: not on the flood risk listCO7 9SH: not on the flood risk listCO7 9SJ: not on the flood risk listCO7 9SL: not on the flood risk listCO7 9SQ: not on the flood risk listCO7 9SR: not on the flood risk listCO7 9SS: not on the flood risk listCO7 9WP: not on the flood risk listCO7 9BL: very low flood risk onlyCO7 9BP: very low flood risk onlyCO7 9BS: very low flood risk onlyCO7 9BU: very low flood risk onlyCO7 9BY: very low flood risk onlyCO7 9DA: very low flood risk onlyCO7 9DD: very low flood risk onlyCO7 9DE: very low flood risk onlyCO7 9DF: very low flood risk onlyCO7 9DH: very low flood risk onlyCO7 9DJ: very low flood risk onlyCO7 9DQ: very low flood risk onlyCO7 9DT: very low flood risk onlyCO7 9DU: very low flood risk onlyCO7 9DW: very low flood risk onlyCO7 9FG: very low flood risk onlyCO7 9FJ: very low flood risk onlyCO7 9GD: very low flood risk onlyCO7 9GS: very low flood risk onlyCO7 9GT: very low flood risk onlyCO7 9GU: very low flood risk onlyCO7 9GW: very low flood risk onlyCO7 9GY: very low flood risk onlyCO7 9JR: very low flood risk onlyCO7 9SW: very low flood risk onlyCO7 9SY: very low flood risk onlyCO7 9SZ: very low flood risk onlyCO7 9TB: very low flood risk onlyCO7 9TE: very low flood risk onlyCO7 9TF: very low flood risk onlyCO7 9TS: very low flood risk onlyCO7 9BT: low flood risk at worstCO7 9FF: low flood risk at worstCO7 9LU: low flood risk at worstCO7 9NA: low flood risk at worstCO7 9NJ: low flood risk at worstCO7 9RQ: low flood risk at worstCO7 9RW: low flood risk at worstCO7 9TA: low flood risk at worstCO7 9BX: medium flood risk at worstCO7 9DB: medium flood risk at worstCO7 9DG: medium flood risk at worstCO7 9FH: medium flood risk at worstCO7 9LW: medium flood risk at worstCO7 9DP: high flood riskCO7 9DR: high flood riskCO7 9DS: high flood riskCO7 9JJ: high flood riskCO7 9WS: high flood risk Wivenhoe 8 postcodes at high or medium risk, outlined: this goes to CO7 9DP, the one with most homes and businesses at high risk8 postcodes at high or medium risk Map of every postcode in the CO7 9 sector, by flood risk Of the 244 postcodes in the CO7 9 sector that ONS places, 5 have a home or business at high risk, 5 are at medium risk at worst, 8 are at low risk at worst, 31 are at very low risk only and 195 are not on the Environment Agency's at-risk list. One group of postcodes at high or medium risk is outlined: 8 postcodes at high or medium risk. Places named: Wivenhoe. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. Wivenhoe
  • A home or business at high risk: 5
  • At medium risk at worst: 5
  • At low risk at worst: 8
  • At very low risk only: 31
  • Not on the at-risk list: 195
  • Outline: where 5 or more postcodes at high or medium risk lie together

Of the 244 postcodes in the CO7 9 sector that ONS places, 5 have a home or business at high risk, 5 are at medium risk at worst, 8 are at low risk at worst, 31 are at very low risk only and 195 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 150 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

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

CO7 9DP16 at high riskCO7 9DR14 at high riskCO7 9WS2 at high riskCO7 9DS1 at high riskCO7 9JJ1 at high risk

Where the postcodes at high or medium risk lie together

  • 8 postcodes at high or medium risk, outlined on the map. CO7 9DP, is the one with most homes and businesses at high risk.

What do homes sell for in CO7 9?

Homes in CO7 9 sold for a typical £320,000 in the 12 months to August 2026, across 106 sales, down 4.3% on the 12 months before, HM Land Registry's figures show.

£320,000 typical price, the 12 months to August 2026
£334,375 12 months to August 2025
▼ down 4.3% on the 12 months before
  • Detached £391,094 35 sales
  • Semi-detached £298,500 40 sales
  • Terraced £272,000 24 sales
  • Flat or maisonette £305,000 7 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 CO7 9. 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 CO7 9

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.

CO7 9AACO7 9ABCO7 9AECO7 9AFCO7 9AHCO7 9AJCO7 9ALCO7 9ANCO7 9APCO7 9AQCO7 9ARCO7 9ASCO7 9ATCO7 9AUCO7 9AWCO7 9AXCO7 9AYCO7 9AZCO7 9BACO7 9BBCO7 9BDCO7 9BECO7 9BGCO7 9BHCO7 9BJCO7 9BLCO7 9BNCO7 9BPCO7 9BQCO7 9BSCO7 9BTCO7 9BUCO7 9BWCO7 9BXCO7 9BYCO7 9DACO7 9DBCO7 9DDCO7 9DECO7 9DFCO7 9DGCO7 9DHCO7 9DJCO7 9DLCO7 9DNCO7 9DPCO7 9DQCO7 9DRCO7 9DSCO7 9DTCO7 9DUCO7 9DWCO7 9DXCO7 9DYCO7 9DZCO7 9EACO7 9EHCO7 9EJCO7 9ENCO7 9EPCO7 9EQCO7 9ERCO7 9ESCO7 9ETCO7 9EUCO7 9EWCO7 9EXCO7 9EYCO7 9EZCO7 9FECO7 9FFCO7 9FGCO7 9FHCO7 9FJCO7 9FLCO7 9FNCO7 9FPCO7 9FQCO7 9FRCO7 9FTCO7 9FWCO7 9FXCO7 9FYCO7 9FZCO7 9GDCO7 9GECO7 9GSCO7 9GTCO7 9GUCO7 9GWCO7 9GYCO7 9HACO7 9HBCO7 9HDCO7 9HECO7 9HFCO7 9HGCO7 9HHCO7 9HJCO7 9HLCO7 9HNCO7 9HPCO7 9HQCO7 9HRCO7 9HSCO7 9HTCO7 9HUCO7 9HWCO7 9HXCO7 9HYCO7 9HZCO7 9JACO7 9JBCO7 9JDCO7 9JECO7 9JFCO7 9JGCO7 9JHCO7 9JJCO7 9JLCO7 9JNCO7 9JPCO7 9JQCO7 9JRCO7 9JSCO7 9JTCO7 9JUCO7 9JXCO7 9JZCO7 9LACO7 9LBCO7 9LDCO7 9LECO7 9LGCO7 9LHCO7 9LJCO7 9LLCO7 9LNCO7 9LPCO7 9LQCO7 9LRCO7 9LSCO7 9LTCO7 9LUCO7 9LWCO7 9LXCO7 9LZCO7 9NACO7 9NBCO7 9NDCO7 9NECO7 9NGCO7 9NHCO7 9NJCO7 9NLCO7 9NNCO7 9NPCO7 9NRCO7 9NSCO7 9NTCO7 9NUCO7 9NWCO7 9NXCO7 9NYCO7 9NZCO7 9PACO7 9PBCO7 9PDCO7 9PECO7 9PFCO7 9PGCO7 9PHCO7 9PJCO7 9PLCO7 9PNCO7 9PPCO7 9PQCO7 9PRCO7 9PSCO7 9PTCO7 9PUCO7 9PWCO7 9PXCO7 9PYCO7 9PZCO7 9QACO7 9QBCO7 9QDCO7 9QECO7 9QFCO7 9QGCO7 9QHCO7 9QJCO7 9QLCO7 9QNCO7 9QPCO7 9QQCO7 9QRCO7 9QSCO7 9QTCO7 9QUCO7 9QWCO7 9QXCO7 9QYCO7 9QZCO7 9RACO7 9RBCO7 9RDCO7 9RECO7 9RFCO7 9RGCO7 9RHCO7 9RNCO7 9RPCO7 9RQCO7 9RRCO7 9RSCO7 9RTCO7 9RUCO7 9RWCO7 9RXCO7 9RYCO7 9RZCO7 9SBCO7 9SDCO7 9SECO7 9SFCO7 9SGCO7 9SHCO7 9SJCO7 9SLCO7 9SQCO7 9SRCO7 9SSCO7 9SWCO7 9SYCO7 9SZCO7 9TACO7 9TBCO7 9TECO7 9TFCO7 9TSCO7 9WPCO7 9WS

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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