CO15 6 postcode sector in the CO15 district

CO15 6 is a sector of the CO15 district: every postcode that starts CO15 6. It has 173 postcodes in use, 5 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 CO15 6 sector, by flood risk

Map of every postcode in the CO15 6 sector, by flood risk Of the 173 postcodes in the CO15 6 sector that ONS places, 3 have a home or business at high risk, 6 are at low risk at worst, 1 are at very low risk only and 163 are not on the Environment Agency's at-risk list. Places named: Clacton-on-Sea. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A133 CO15 6AA: not on the flood risk listCO15 6AD: not on the flood risk listCO15 6AE: not on the flood risk listCO15 6AG: not on the flood risk listCO15 6AH: not on the flood risk listCO15 6AJ: not on the flood risk listCO15 6AL: not on the flood risk listCO15 6AN: not on the flood risk listCO15 6AP: not on the flood risk listCO15 6AQ: not on the flood risk listCO15 6AR: not on the flood risk listCO15 6AS: not on the flood risk listCO15 6AT: not on the flood risk listCO15 6AU: not on the flood risk listCO15 6AW: not on the flood risk listCO15 6AX: not on the flood risk listCO15 6AY: not on the flood risk listCO15 6BA: not on the flood risk listCO15 6BB: not on the flood risk listCO15 6BD: not on the flood risk listCO15 6BE: not on the flood risk listCO15 6BG: not on the flood risk listCO15 6BH: not on the flood risk listCO15 6BJ: not on the flood risk listCO15 6BL: not on the flood risk listCO15 6BP: not on the flood risk listCO15 6BQ: not on the flood risk listCO15 6BS: not on the flood risk listCO15 6BT: not on the flood risk listCO15 6BU: not on the flood risk listCO15 6BX: not on the flood risk listCO15 6BZ: not on the flood risk listCO15 6DA: not on the flood risk listCO15 6DB: not on the flood risk listCO15 6DD: not on the flood risk listCO15 6DE: not on the flood risk listCO15 6DF: not on the flood risk listCO15 6DG: not on the flood risk listCO15 6DH: not on the flood risk listCO15 6DJ: not on the flood risk listCO15 6DL: not on the flood risk listCO15 6DN: not on the flood risk listCO15 6DP: not on the flood risk listCO15 6DQ: not on the flood risk listCO15 6DR: not on the flood risk listCO15 6DS: not on the flood risk listCO15 6DT: not on the flood risk listCO15 6DU: not on the flood risk listCO15 6DW: not on the flood risk listCO15 6DX: not on the flood risk listCO15 6DY: not on the flood risk listCO15 6DZ: not on the flood risk listCO15 6EA: not on the flood risk listCO15 6EB: not on the flood risk listCO15 6EE: not on the flood risk listCO15 6EF: not on the flood risk listCO15 6EG: not on the flood risk listCO15 6EH: not on the flood risk listCO15 6EJ: not on the flood risk listCO15 6EL: not on the flood risk listCO15 6EN: not on the flood risk listCO15 6EP: not on the flood risk listCO15 6EQ: not on the flood risk listCO15 6ER: not on the flood risk listCO15 6ES: not on the flood risk listCO15 6ET: not on the flood risk listCO15 6EU: not on the flood risk listCO15 6EW: not on the flood risk listCO15 6EX: not on the flood risk listCO15 6EY: not on the flood risk listCO15 6HA: not on the flood risk listCO15 6HB: not on the flood risk listCO15 6HD: not on the flood risk listCO15 6HE: not on the flood risk listCO15 6HF: not on the flood risk listCO15 6HH: not on the flood risk listCO15 6HJ: not on the flood risk listCO15 6HL: not on the flood risk listCO15 6HN: not on the flood risk listCO15 6HP: not on the flood risk listCO15 6HQ: not on the flood risk listCO15 6HR: not on the flood risk listCO15 6HS: not on the flood risk listCO15 6HT: not on the flood risk listCO15 6HW: not on the flood risk listCO15 6HX: not on the flood risk listCO15 6HY: not on the flood risk listCO15 6HZ: not on the flood risk listCO15 6JA: not on the flood risk listCO15 6JB: not on the flood risk listCO15 6JD: not on the flood risk listCO15 6JE: not on the flood risk listCO15 6JF: not on the flood risk listCO15 6JG: not on the flood risk listCO15 6JL: not on the flood risk listCO15 6JN: not on the flood risk listCO15 6JP: not on the flood risk listCO15 6JR: not on the flood risk listCO15 6JS: not on the flood risk listCO15 6JU: not on the flood risk listCO15 6JW: not on the flood risk listCO15 6JX: not on the flood risk listCO15 6LA: not on the flood risk listCO15 6LB: not on the flood risk listCO15 6LD: not on the flood risk listCO15 6LE: not on the flood risk listCO15 6LF: not on the flood risk listCO15 6LG: not on the flood risk listCO15 6LH: not on the flood risk listCO15 6LJ: not on the flood risk listCO15 6LL: not on the flood risk listCO15 6LN: not on the flood risk listCO15 6LP: not on the flood risk listCO15 6LQ: not on the flood risk listCO15 6LR: not on the flood risk listCO15 6LS: not on the flood risk listCO15 6LT: not on the flood risk listCO15 6LU: not on the flood risk listCO15 6LW: not on the flood risk listCO15 6LX: not on the flood risk listCO15 6LZ: not on the flood risk listCO15 6NA: not on the flood risk listCO15 6ND: not on the flood risk listCO15 6NE: not on the flood risk listCO15 6NF: not on the flood risk listCO15 6NG: not on the flood risk listCO15 6NH: not on the flood risk listCO15 6NJ: not on the flood risk listCO15 6NP: not on the flood risk listCO15 6NQ: not on the flood risk listCO15 6NS: not on the flood risk listCO15 6NT: not on the flood risk listCO15 6NU: not on the flood risk listCO15 6PA: not on the flood risk listCO15 6PB: not on the flood risk listCO15 6PD: not on the flood risk listCO15 6PE: not on the flood risk listCO15 6PG: not on the flood risk listCO15 6PH: not on the flood risk listCO15 6PJ: not on the flood risk listCO15 6PL: not on the flood risk listCO15 6PP: not on the flood risk listCO15 6PS: not on the flood risk listCO15 6PT: not on the flood risk listCO15 6PU: not on the flood risk listCO15 6PW: not on the flood risk listCO15 6PX: not on the flood risk listCO15 6PY: not on the flood risk listCO15 6QA: not on the flood risk listCO15 6QB: not on the flood risk listCO15 6QE: not on the flood risk listCO15 6QF: not on the flood risk listCO15 6QG: not on the flood risk listCO15 6QH: not on the flood risk listCO15 6QJ: not on the flood risk listCO15 6QL: not on the flood risk listCO15 6QN: not on the flood risk listCO15 6QQ: not on the flood risk listCO15 6QS: not on the flood risk listCO15 6QW: not on the flood risk listCO15 6RA: not on the flood risk listCO15 6RB: not on the flood risk listCO15 6WZ: not on the flood risk listCO15 6NZ: very low flood risk onlyCO15 6BY: low flood risk at worstCO15 6FA: low flood risk at worstCO15 6JJ: low flood risk at worstCO15 6JT: low flood risk at worstCO15 6JZ: low flood risk at worstCO15 6NL: low flood risk at worstCO15 6NN: high flood riskCO15 6NR: high flood riskCO15 6NX: high flood risk Clacton-on-Sea Map of every postcode in the CO15 6 sector, by flood risk Of the 173 postcodes in the CO15 6 sector that ONS places, 3 have a home or business at high risk, 6 are at low risk at worst, 1 are at very low risk only and 163 are not on the Environment Agency's at-risk list. Places named: Clacton-on-Sea. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. Clacton-on-Sea
  • A home or business at high risk: 3
  • At medium risk at worst: 0
  • At low risk at worst: 6
  • At very low risk only: 1
  • Not on the at-risk list: 163

Of the 173 postcodes in the CO15 6 sector that ONS places, 3 have a home or business at high risk, 6 are at low risk at worst, 1 are at very low risk only and 163 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.

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.

CO15 6NN2 at high riskCO15 6NR2 at high riskCO15 6NX1 at high risk

What do homes sell for in CO15 6?

Homes in CO15 6 sold for a typical £201,750 in the 12 months to August 2026, across 94 sales, up 5.1% on the 12 months before, HM Land Registry's figures show.

£201,750 typical price, the 12 months to August 2026
£192,000 12 months to August 2025
▲ up 5.1% on the 12 months before
  • Detached £352,500 32 sales
  • Semi-detached £296,250 12 sales
  • Terraced 4 sales, too few to price
  • Flat or maisonette £140,000 46 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 CO15 6. 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 CO15 6

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.

CO15 6AACO15 6ADCO15 6AECO15 6AGCO15 6AHCO15 6AJCO15 6ALCO15 6ANCO15 6APCO15 6AQCO15 6ARCO15 6ASCO15 6ATCO15 6AUCO15 6AWCO15 6AXCO15 6AYCO15 6BACO15 6BBCO15 6BDCO15 6BECO15 6BGCO15 6BHCO15 6BJCO15 6BLCO15 6BPCO15 6BQCO15 6BSCO15 6BTCO15 6BUCO15 6BXCO15 6BYCO15 6BZCO15 6DACO15 6DBCO15 6DDCO15 6DECO15 6DFCO15 6DGCO15 6DHCO15 6DJCO15 6DLCO15 6DNCO15 6DPCO15 6DQCO15 6DRCO15 6DSCO15 6DTCO15 6DUCO15 6DWCO15 6DXCO15 6DYCO15 6DZCO15 6EACO15 6EBCO15 6EECO15 6EFCO15 6EGCO15 6EHCO15 6EJCO15 6ELCO15 6ENCO15 6EPCO15 6EQCO15 6ERCO15 6ESCO15 6ETCO15 6EUCO15 6EWCO15 6EXCO15 6EYCO15 6FACO15 6HACO15 6HBCO15 6HDCO15 6HECO15 6HFCO15 6HHCO15 6HJCO15 6HLCO15 6HNCO15 6HPCO15 6HQCO15 6HRCO15 6HSCO15 6HTCO15 6HWCO15 6HXCO15 6HYCO15 6HZCO15 6JACO15 6JBCO15 6JDCO15 6JECO15 6JFCO15 6JGCO15 6JJCO15 6JLCO15 6JNCO15 6JPCO15 6JRCO15 6JSCO15 6JTCO15 6JUCO15 6JWCO15 6JXCO15 6JZCO15 6LACO15 6LBCO15 6LDCO15 6LECO15 6LFCO15 6LGCO15 6LHCO15 6LJCO15 6LLCO15 6LNCO15 6LPCO15 6LQCO15 6LRCO15 6LSCO15 6LTCO15 6LUCO15 6LWCO15 6LXCO15 6LZCO15 6NACO15 6NDCO15 6NECO15 6NFCO15 6NGCO15 6NHCO15 6NJCO15 6NLCO15 6NNCO15 6NPCO15 6NQCO15 6NRCO15 6NSCO15 6NTCO15 6NUCO15 6NXCO15 6NZCO15 6PACO15 6PBCO15 6PDCO15 6PECO15 6PGCO15 6PHCO15 6PJCO15 6PLCO15 6PPCO15 6PSCO15 6PTCO15 6PUCO15 6PWCO15 6PXCO15 6PYCO15 6QACO15 6QBCO15 6QECO15 6QFCO15 6QGCO15 6QHCO15 6QJCO15 6QLCO15 6QNCO15 6QQCO15 6QSCO15 6QWCO15 6RACO15 6RBCO15 6WZ

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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