CO10 5 postcode sector in the CO10 district

CO10 5 is a sector of the CO10 district: every postcode that starts CO10 5. It has 124 postcodes in use, one of them a large-user postcode. 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 CO10 5 sector, and which are new since 2020

Map of every postcode in the CO10 5 sector, by new since 2020 Of the 124 postcodes in the CO10 5 sector that ONS places, 6 are new since 2020 and 118 were in use before 2020. Places named: Box Vale, Assington. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. A1071A134 CO10 5AA: before 2020CO10 5AD: before 2020CO10 5AE: before 2020CO10 5AF: before 2020CO10 5AJ: before 2020CO10 5DU: before 2020CO10 5DW: before 2020CO10 5DX: before 2020CO10 5DZ: before 2020CO10 5EA: before 2020CO10 5EB: before 2020CO10 5ED: before 2020CO10 5EE: before 2020CO10 5EG: before 2020CO10 5EH: before 2020CO10 5EJ: before 2020CO10 5EL: before 2020CO10 5EN: before 2020CO10 5EP: before 2020CO10 5ER: before 2020CO10 5ES: before 2020CO10 5ET: before 2020CO10 5EU: before 2020CO10 5EX: before 2020CO10 5EY: before 2020CO10 5EZ: before 2020CO10 5HA: before 2020CO10 5HB: before 2020CO10 5HD: before 2020CO10 5HE: before 2020CO10 5HF: before 2020CO10 5HH: before 2020CO10 5HJ: before 2020CO10 5HL: before 2020CO10 5HN: before 2020CO10 5HP: before 2020CO10 5HR: before 2020CO10 5HS: before 2020CO10 5HT: before 2020CO10 5HU: before 2020CO10 5HX: before 2020CO10 5HZ: before 2020CO10 5JA: before 2020CO10 5JB: before 2020CO10 5JD: before 2020CO10 5JE: before 2020CO10 5JG: before 2020CO10 5JH: before 2020CO10 5JJ: before 2020CO10 5JL: before 2020CO10 5JN: before 2020CO10 5JP: before 2020CO10 5JR: before 2020CO10 5JS: before 2020CO10 5JT: before 2020CO10 5JU: before 2020CO10 5JW: before 2020CO10 5JX: before 2020CO10 5JY: before 2020CO10 5JZ: before 2020CO10 5LA: before 2020CO10 5LB: before 2020CO10 5LD: before 2020CO10 5LE: before 2020CO10 5LF: before 2020CO10 5LG: before 2020CO10 5LH: before 2020CO10 5LJ: before 2020CO10 5LL: before 2020CO10 5LN: before 2020CO10 5LP: before 2020CO10 5LQ: before 2020CO10 5LR: before 2020CO10 5LS: before 2020CO10 5LT: before 2020CO10 5LU: before 2020CO10 5LW: before 2020CO10 5LX: before 2020CO10 5LZ: before 2020CO10 5NA: before 2020CO10 5NB: before 2020CO10 5ND: before 2020CO10 5NE: before 2020CO10 5NF: before 2020CO10 5NG: before 2020CO10 5NP: before 2020CO10 5NQ: before 2020CO10 5NR: before 2020CO10 5NS: before 2020CO10 5NT: before 2020CO10 5NU: before 2020CO10 5NX: before 2020CO10 5NZ: before 2020CO10 5PA: before 2020CO10 5PB: before 2020CO10 5PD: before 2020CO10 5PE: before 2020CO10 5PF: before 2020CO10 5PG: before 2020CO10 5PH: before 2020CO10 5PJ: before 2020CO10 5PL: before 2020CO10 5PN: before 2020CO10 5PP: before 2020CO10 5PR: before 2020CO10 5PS: before 2020CO10 5PT: before 2020CO10 5PU: before 2020CO10 5PW: before 2020CO10 5PX: before 2020CO10 5PY: before 2020CO10 5PZ: before 2020CO10 5QA: before 2020CO10 5QB: before 2020CO10 5QD: before 2020CO10 5QE: before 2020CO10 5QG: before 2020CO10 5AN: new since 2020CO10 5AP: new since 2020CO10 5JQ: new since 2020CO10 5LY: new since 2020CO10 5NH: new since 2020CO10 5NJ: new since 2020 Box ValeAssington Map of every postcode in the CO10 5 sector, by new since 2020 Of the 124 postcodes in the CO10 5 sector that ONS places, 6 are new since 2020 and 118 were in use before 2020. Places named: Box Vale, Assington. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2 km. Box ValeAssington
  • New since 2020: 6
  • In use before 2020: 118

Of the 124 postcodes in the CO10 5 sector that ONS places, 6 are new since 2020 and 118 were in use before 2020.

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. New since 2020 means it came into use in January 2020 or later. No boundary is drawn. Where marks overlap, the one first in the key is drawn; the counts include every postcode. Names in italics are council wards: we hold no town or village names here.

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026, the centre point of each postcode; when each came into use: the same directory; 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 5 newest postcodes

CO10 5APJuly 2025CO10 5JQApril 2024CO10 5NHJune 2021CO10 5LYFebruary 2021CO10 5NJFebruary 2021

What do homes sell for in CO10 5?

Homes in CO10 5 sold for a typical £425,000 in the 12 months to August 2026, across 29 sales, up 32.4% on the 12 months before, HM Land Registry's figures show.

£425,000 typical price, the 12 months to August 2026
£321,000 12 months to August 2025
▲ up 32.4% on the 12 months before
  • Detached £557,500 15 sales
  • Semi-detached £348,000 8 sales
  • Terraced £350,000 6 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 CO10 5. 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 CO10 5

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.

CO10 5AACO10 5ADCO10 5AECO10 5AFCO10 5AJCO10 5ANCO10 5APCO10 5DUCO10 5DWCO10 5DXCO10 5DZCO10 5EACO10 5EBCO10 5EDCO10 5EECO10 5EGCO10 5EHCO10 5EJCO10 5ELCO10 5ENCO10 5EPCO10 5ERCO10 5ESCO10 5ETCO10 5EUCO10 5EXCO10 5EYCO10 5EZCO10 5HACO10 5HBCO10 5HDCO10 5HECO10 5HFCO10 5HHCO10 5HJCO10 5HLCO10 5HNCO10 5HPCO10 5HRCO10 5HSCO10 5HTCO10 5HUCO10 5HXCO10 5HZCO10 5JACO10 5JBCO10 5JDCO10 5JECO10 5JGCO10 5JHCO10 5JJCO10 5JLCO10 5JNCO10 5JPCO10 5JQCO10 5JRCO10 5JSCO10 5JTCO10 5JUCO10 5JWCO10 5JXCO10 5JYCO10 5JZCO10 5LACO10 5LBCO10 5LDCO10 5LECO10 5LFCO10 5LGCO10 5LHCO10 5LJCO10 5LLCO10 5LNCO10 5LPCO10 5LQCO10 5LRCO10 5LSCO10 5LTCO10 5LUCO10 5LWCO10 5LXCO10 5LYCO10 5LZCO10 5NACO10 5NBCO10 5NDCO10 5NECO10 5NFCO10 5NGCO10 5NHCO10 5NJCO10 5NPCO10 5NQCO10 5NRCO10 5NSCO10 5NTCO10 5NUCO10 5NXCO10 5NYCO10 5NZCO10 5PACO10 5PBCO10 5PDCO10 5PECO10 5PFCO10 5PGCO10 5PHCO10 5PJCO10 5PLCO10 5PNCO10 5PPCO10 5PRCO10 5PSCO10 5PTCO10 5PUCO10 5PWCO10 5PXCO10 5PYCO10 5PZCO10 5QACO10 5QBCO10 5QDCO10 5QECO10 5QG

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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