CO6 4 postcode sector in the CO6 district

CO6 4 is a sector of the CO6 district: every postcode that starts CO6 4. It has 259 postcodes in use, 8 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 CO6 4 sector, by flood risk

Map of every postcode in the CO6 4 sector, by flood risk Of the 259 postcodes in the CO6 4 sector that ONS places, 11 have a home or business at high risk, 1 are at medium risk at worst, 5 are at low risk at worst and 242 are not on the Environment Agency's at-risk list. Places named: Great Horkesley. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. A134A12 CO6 4AA: not on the flood risk listCO6 4AB: not on the flood risk listCO6 4AD: not on the flood risk listCO6 4AE: not on the flood risk listCO6 4AG: not on the flood risk listCO6 4AH: not on the flood risk listCO6 4AJ: not on the flood risk listCO6 4AL: not on the flood risk listCO6 4AN: not on the flood risk listCO6 4AP: not on the flood risk listCO6 4AR: not on the flood risk listCO6 4AS: not on the flood risk listCO6 4AT: not on the flood risk listCO6 4AU: not on the flood risk listCO6 4AW: not on the flood risk listCO6 4AX: not on the flood risk listCO6 4AY: not on the flood risk listCO6 4AZ: not on the flood risk listCO6 4BA: not on the flood risk listCO6 4BB: not on the flood risk listCO6 4BD: not on the flood risk listCO6 4BH: not on the flood risk listCO6 4BL: not on the flood risk listCO6 4BP: not on the flood risk listCO6 4BS: not on the flood risk listCO6 4BT: not on the flood risk listCO6 4BU: not on the flood risk listCO6 4BW: not on the flood risk listCO6 4BX: not on the flood risk listCO6 4BZ: not on the flood risk listCO6 4DA: not on the flood risk listCO6 4DB: not on the flood risk listCO6 4DD: not on the flood risk listCO6 4DE: not on the flood risk listCO6 4DG: not on the flood risk listCO6 4DH: not on the flood risk listCO6 4DJ: not on the flood risk listCO6 4DL: not on the flood risk listCO6 4DN: not on the flood risk listCO6 4DP: not on the flood risk listCO6 4DR: not on the flood risk listCO6 4DS: not on the flood risk listCO6 4DT: not on the flood risk listCO6 4DU: not on the flood risk listCO6 4DW: not on the flood risk listCO6 4DX: not on the flood risk listCO6 4DY: not on the flood risk listCO6 4DZ: not on the flood risk listCO6 4EA: not on the flood risk listCO6 4EB: not on the flood risk listCO6 4ED: not on the flood risk listCO6 4EE: not on the flood risk listCO6 4EF: not on the flood risk listCO6 4EH: not on the flood risk listCO6 4EJ: not on the flood risk listCO6 4EL: not on the flood risk listCO6 4EN: not on the flood risk listCO6 4EP: not on the flood risk listCO6 4EQ: not on the flood risk listCO6 4ER: not on the flood risk listCO6 4ET: not on the flood risk listCO6 4EU: not on the flood risk listCO6 4EW: not on the flood risk listCO6 4EX: not on the flood risk listCO6 4EY: not on the flood risk listCO6 4EZ: not on the flood risk listCO6 4FA: not on the flood risk listCO6 4FD: not on the flood risk listCO6 4FE: not on the flood risk listCO6 4FF: not on the flood risk listCO6 4FG: not on the flood risk listCO6 4FH: not on the flood risk listCO6 4FJ: not on the flood risk listCO6 4FL: not on the flood risk listCO6 4FN: not on the flood risk listCO6 4FQ: not on the flood risk listCO6 4FR: not on the flood risk listCO6 4FT: not on the flood risk listCO6 4FU: not on the flood risk listCO6 4FW: not on the flood risk listCO6 4FX: not on the flood risk listCO6 4GA: not on the flood risk listCO6 4GY: not on the flood risk listCO6 4HA: not on the flood risk listCO6 4HB: not on the flood risk listCO6 4HD: not on the flood risk listCO6 4HE: not on the flood risk listCO6 4HG: not on the flood risk listCO6 4HH: not on the flood risk listCO6 4HJ: not on the flood risk listCO6 4HL: not on the flood risk listCO6 4HN: not on the flood risk listCO6 4HP: not on the flood risk listCO6 4HS: not on the flood risk listCO6 4HU: not on the flood risk listCO6 4HW: not on the flood risk listCO6 4HY: not on the flood risk listCO6 4HZ: not on the flood risk listCO6 4JA: not on the flood risk listCO6 4JB: not on the flood risk listCO6 4JD: not on the flood risk listCO6 4JE: not on the flood risk listCO6 4JF: not on the flood risk listCO6 4JG: not on the flood risk listCO6 4JH: not on the flood risk listCO6 4JN: not on the flood risk listCO6 4JP: not on the flood risk listCO6 4JQ: not on the flood risk listCO6 4JR: not on the flood risk listCO6 4JW: not on the flood risk listCO6 4LA: not on the flood risk listCO6 4LB: not on the flood risk listCO6 4LD: not on the flood risk listCO6 4LE: not on the flood risk listCO6 4LF: not on the flood risk listCO6 4LG: not on the flood risk listCO6 4LH: not on the flood risk listCO6 4LJ: not on the flood risk listCO6 4LL: not on the flood risk listCO6 4LN: not on the flood risk listCO6 4LP: not on the flood risk listCO6 4LR: not on the flood risk listCO6 4LS: not on the flood risk listCO6 4LU: not on the flood risk listCO6 4LY: not on the flood risk listCO6 4LZ: not on the flood risk listCO6 4NA: not on the flood risk listCO6 4NB: not on the flood risk listCO6 4NE: not on the flood risk listCO6 4NF: not on the flood risk listCO6 4NG: not on the flood risk listCO6 4NH: not on the flood risk listCO6 4NJ: not on the flood risk listCO6 4NL: not on the flood risk listCO6 4NN: not on the flood risk listCO6 4NP: not on the flood risk listCO6 4NQ: not on the flood risk listCO6 4NR: not on the flood risk listCO6 4NS: not on the flood risk listCO6 4NT: not on the flood risk listCO6 4NU: not on the flood risk listCO6 4NX: not on the flood risk listCO6 4NY: not on the flood risk listCO6 4NZ: not on the flood risk listCO6 4PA: not on the flood risk listCO6 4PB: not on the flood risk listCO6 4PD: not on the flood risk listCO6 4PE: not on the flood risk listCO6 4PF: not on the flood risk listCO6 4PG: not on the flood risk listCO6 4PH: not on the flood risk listCO6 4PJ: not on the flood risk listCO6 4PL: not on the flood risk listCO6 4PN: not on the flood risk listCO6 4PP: not on the flood risk listCO6 4PQ: not on the flood risk listCO6 4PR: not on the flood risk listCO6 4PS: not on the flood risk listCO6 4PT: not on the flood risk listCO6 4PU: not on the flood risk listCO6 4PW: not on the flood risk listCO6 4PX: not on the flood risk listCO6 4PY: not on the flood risk listCO6 4PZ: not on the flood risk listCO6 4QA: not on the flood risk listCO6 4QB: not on the flood risk listCO6 4QD: not on the flood risk listCO6 4QE: not on the flood risk listCO6 4QF: not on the flood risk listCO6 4QH: not on the flood risk listCO6 4QJ: not on the flood risk listCO6 4QL: not on the flood risk listCO6 4QN: not on the flood risk listCO6 4QP: not on the flood risk listCO6 4QT: not on the flood risk listCO6 4QU: not on the flood risk listCO6 4QW: not on the flood risk listCO6 4QX: not on the flood risk listCO6 4QY: not on the flood risk listCO6 4QZ: not on the flood risk listCO6 4RA: not on the flood risk listCO6 4RB: not on the flood risk listCO6 4RD: not on the flood risk listCO6 4RE: not on the flood risk listCO6 4RF: not on the flood risk listCO6 4RG: not on the flood risk listCO6 4RH: not on the flood risk listCO6 4RJ: not on the flood risk listCO6 4RL: not on the flood risk listCO6 4RN: not on the flood risk listCO6 4RP: not on the flood risk listCO6 4RR: not on the flood risk listCO6 4RS: not on the flood risk listCO6 4RT: not on the flood risk listCO6 4RW: not on the flood risk listCO6 4SA: not on the flood risk listCO6 4SD: not on the flood risk listCO6 4SE: not on the flood risk listCO6 4SG: not on the flood risk listCO6 4SH: not on the flood risk listCO6 4SL: not on the flood risk listCO6 4SN: not on the flood risk listCO6 4SR: not on the flood risk listCO6 4SW: not on the flood risk listCO6 4SY: not on the flood risk listCO6 4SZ: not on the flood risk listCO6 4TA: not on the flood risk listCO6 4TB: not on the flood risk listCO6 4TD: not on the flood risk listCO6 4TE: not on the flood risk listCO6 4TL: not on the flood risk listCO6 4TP: not on the flood risk listCO6 4TQ: not on the flood risk listCO6 4TR: not on the flood risk listCO6 4TS: not on the flood risk listCO6 4TU: not on the flood risk listCO6 4TZ: not on the flood risk listCO6 4UH: not on the flood risk listCO6 4UJ: not on the flood risk listCO6 4UL: not on the flood risk listCO6 4UN: not on the flood risk listCO6 4UP: not on the flood risk listCO6 4UR: not on the flood risk listCO6 4US: not on the flood risk listCO6 4UU: not on the flood risk listCO6 4UW: not on the flood risk listCO6 4WH: not on the flood risk listCO6 4JJ: low flood risk at worstCO6 4ND: low flood risk at worstCO6 4QS: low flood risk at worstCO6 4SP: low flood risk at worstCO6 4SU: low flood risk at worstCO6 4JL: medium flood risk at worstCO6 4BN: high flood riskCO6 4EG: high flood riskCO6 4HT: high flood riskCO6 4HX: high flood riskCO6 4JS: high flood riskCO6 4LT: high flood riskCO6 4LX: high flood riskCO6 4QG: high flood riskCO6 4SS: high flood riskCO6 4ST: high flood riskCO6 4SX: high flood risk Great Horkesley Map of every postcode in the CO6 4 sector, by flood risk Of the 259 postcodes in the CO6 4 sector that ONS places, 11 have a home or business at high risk, 1 are at medium risk at worst, 5 are at low risk at worst and 242 are not on the Environment Agency's at-risk list. Places named: Great Horkesley. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. Great Horkesley
  • A home or business at high risk: 11
  • At medium risk at worst: 1
  • At low risk at worst: 5
  • At very low risk only: 0
  • Not on the at-risk list: 242

Of the 259 postcodes in the CO6 4 sector that ONS places, 11 have a home or business at high risk, 1 are at medium risk at worst, 5 are at low risk at worst and 242 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.

CO6 4HT9 at high riskCO6 4LX7 at high riskCO6 4JS3 at high riskCO6 4EG2 at high riskCO6 4BN2 at high riskCO6 4HX2 at high riskCO6 4LT2 at high riskCO6 4SS2 at high riskCO6 4QG1 at high riskCO6 4ST1 at high riskCO6 4SX1 at high risk

What do homes sell for in CO6 4?

Homes in CO6 4 sold for a typical £420,000 in the 12 months to August 2026, across 75 sales, down 2.1% on the 12 months before, HM Land Registry's figures show.

£420,000 typical price, the 12 months to August 2026
£429,000 12 months to August 2025
▼ down 2.1% on the 12 months before
  • Detached £478,250 48 sales
  • Semi-detached £350,000 18 sales
  • Terraced £285,000 7 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 CO6 4. 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 CO6 4

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.

CO6 4AACO6 4ABCO6 4ADCO6 4AECO6 4AGCO6 4AHCO6 4AJCO6 4ALCO6 4ANCO6 4APCO6 4ARCO6 4ASCO6 4ATCO6 4AUCO6 4AWCO6 4AXCO6 4AYCO6 4AZCO6 4BACO6 4BBCO6 4BDCO6 4BHCO6 4BJCO6 4BLCO6 4BNCO6 4BPCO6 4BSCO6 4BTCO6 4BUCO6 4BWCO6 4BXCO6 4BZCO6 4DACO6 4DBCO6 4DDCO6 4DECO6 4DFCO6 4DGCO6 4DHCO6 4DJCO6 4DLCO6 4DNCO6 4DPCO6 4DRCO6 4DSCO6 4DTCO6 4DUCO6 4DWCO6 4DXCO6 4DYCO6 4DZCO6 4EACO6 4EBCO6 4EDCO6 4EECO6 4EFCO6 4EGCO6 4EHCO6 4EJCO6 4ELCO6 4ENCO6 4EPCO6 4EQCO6 4ERCO6 4ESCO6 4ETCO6 4EUCO6 4EWCO6 4EXCO6 4EYCO6 4EZCO6 4FACO6 4FDCO6 4FECO6 4FFCO6 4FGCO6 4FHCO6 4FJCO6 4FLCO6 4FNCO6 4FPCO6 4FQCO6 4FRCO6 4FTCO6 4FUCO6 4FWCO6 4FXCO6 4GACO6 4GBCO6 4GYCO6 4HACO6 4HBCO6 4HDCO6 4HECO6 4HFCO6 4HGCO6 4HHCO6 4HJCO6 4HLCO6 4HNCO6 4HPCO6 4HRCO6 4HSCO6 4HTCO6 4HUCO6 4HWCO6 4HXCO6 4HYCO6 4HZCO6 4JACO6 4JBCO6 4JDCO6 4JECO6 4JFCO6 4JGCO6 4JHCO6 4JJCO6 4JLCO6 4JNCO6 4JPCO6 4JQCO6 4JRCO6 4JSCO6 4JWCO6 4LACO6 4LBCO6 4LDCO6 4LECO6 4LFCO6 4LGCO6 4LHCO6 4LJCO6 4LLCO6 4LNCO6 4LPCO6 4LRCO6 4LSCO6 4LTCO6 4LUCO6 4LXCO6 4LYCO6 4LZCO6 4NACO6 4NBCO6 4NDCO6 4NECO6 4NFCO6 4NGCO6 4NHCO6 4NJCO6 4NLCO6 4NNCO6 4NPCO6 4NQCO6 4NRCO6 4NSCO6 4NTCO6 4NUCO6 4NWCO6 4NXCO6 4NYCO6 4NZCO6 4PACO6 4PBCO6 4PDCO6 4PECO6 4PFCO6 4PGCO6 4PHCO6 4PJCO6 4PLCO6 4PNCO6 4PPCO6 4PQCO6 4PRCO6 4PSCO6 4PTCO6 4PUCO6 4PWCO6 4PXCO6 4PYCO6 4PZCO6 4QACO6 4QBCO6 4QDCO6 4QECO6 4QFCO6 4QGCO6 4QHCO6 4QJCO6 4QLCO6 4QNCO6 4QPCO6 4QQCO6 4QRCO6 4QSCO6 4QTCO6 4QUCO6 4QWCO6 4QXCO6 4QYCO6 4QZCO6 4RACO6 4RBCO6 4RDCO6 4RECO6 4RFCO6 4RGCO6 4RHCO6 4RJCO6 4RLCO6 4RNCO6 4RPCO6 4RRCO6 4RSCO6 4RTCO6 4RWCO6 4SACO6 4SDCO6 4SECO6 4SGCO6 4SHCO6 4SLCO6 4SNCO6 4SPCO6 4SRCO6 4SSCO6 4STCO6 4SUCO6 4SWCO6 4SXCO6 4SYCO6 4SZCO6 4TACO6 4TBCO6 4TDCO6 4TECO6 4TFCO6 4TLCO6 4TPCO6 4TQCO6 4TRCO6 4TSCO6 4TTCO6 4TUCO6 4TZCO6 4UHCO6 4UJCO6 4ULCO6 4UNCO6 4UPCO6 4URCO6 4USCO6 4UUCO6 4UWCO6 4UYCO6 4WHCO6 4XECO6 4XG

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.

Check a postcode

Something wrong on this page? Report an error and we will check it against the source.