CH41 1 postcode sector in the CH41 district

CH41 1 is a sector of the CH41 district: every postcode that starts CH41 1. It has 75 postcodes in use.

Not sure what a sector is? UK postcode format explained.

Every postcode in the CH41 1 sector, and which are new since 2020

Map of every postcode in the CH41 1 sector, by new since 2020 Of the 75 postcodes in the CH41 1 sector that ONS places, 10 are new since 2020 and 65 were in use before 2020. One group of new postcodes is outlined: 6 new postcodes since 2020. Places named: Birkenhead and Tranmere, Seacombe. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. A5030A59 CH41 1AA: before 2020CH41 1AD: before 2020CH41 1AE: before 2020CH41 1AG: before 2020CH41 1AH: before 2020CH41 1AL: before 2020CH41 1AN: before 2020CH41 1AP: before 2020CH41 1AQ: before 2020CH41 1AR: before 2020CH41 1AS: before 2020CH41 1AT: before 2020CH41 1AU: before 2020CH41 1AW: before 2020CH41 1AY: before 2020CH41 1BD: before 2020CH41 1BF: before 2020CH41 1BG: before 2020CH41 1BN: before 2020CH41 1BP: before 2020CH41 1BQ: before 2020CH41 1BR: before 2020CH41 1BY: before 2020CH41 1DB: before 2020CH41 1DF: before 2020CH41 1DL: before 2020CH41 1DN: before 2020CH41 1DP: before 2020CH41 1DQ: before 2020CH41 1DT: before 2020CH41 1DY: before 2020CH41 1EB: before 2020CH41 1EL: before 2020CH41 1EP: before 2020CH41 1ET: before 2020CH41 1EU: before 2020CH41 1EW: before 2020CH41 1EY: before 2020CH41 1FB: before 2020CH41 1FD: before 2020CH41 1FE: before 2020CH41 1FF: before 2020CH41 1FG: before 2020CH41 1FH: before 2020CH41 1FL: before 2020CH41 1FN: before 2020CH41 1HB: before 2020CH41 1HE: before 2020CH41 1HN: before 2020CH41 1HW: before 2020CH41 1JH: before 2020CH41 1JJ: before 2020CH41 1JW: before 2020CH41 1LB: before 2020CH41 1LD: before 2020CH41 1LF: before 2020CH41 1LG: before 2020CH41 1LH: before 2020CH41 1LJ: before 2020CH41 1LT: before 2020CH41 1LU: before 2020CH41 1LX: before 2020CH41 1LY: before 2020CH41 1ND: before 2020CH41 1BH: new since 2020CH41 1BL: new since 2020CH41 1BS: new since 2020CH41 1BT: new since 2020CH41 1BU: new since 2020CH41 1BW: new since 2020CH41 1BX: new since 2020CH41 1DR: new since 2020CH41 1DS: new since 2020CH41 1DU: new since 2020 Birkenhead and TranmereSeacombe 6 new postcodes since 2020, outlined: this goes to CH41 1BU, the newest of them6 new postcodes since 2020 Map of every postcode in the CH41 1 sector, by new since 2020 Of the 75 postcodes in the CH41 1 sector that ONS places, 10 are new since 2020 and 65 were in use before 2020. One group of new postcodes is outlined: 6 new postcodes since 2020. Places named: Birkenhead and Tranmere, Seacombe. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. Birkenhead and TranmereSeacombe 6 new postcodes since 2020, outlined: this goes to CH41 1BU, the newest of them6 new postcodes since 2020
  • New since 2020: 10
  • In use before 2020: 65
  • Outline: where 5 or more new postcodes since 2020 lie together

Of the 75 postcodes in the CH41 1 sector that ONS places, 10 are new since 2020 and 65 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. A dashed outline shows where 5 or more lie within 180 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. 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

CH41 1BXDecember 2025CH41 1BUJune 2025CH41 1BTApril 2025CH41 1BWMarch 2025CH41 1BSFebruary 2025

Where the new postcodes lie together

  • 6 new postcodes since 2020, outlined on the map. CH41 1BU, is the newest of them.

What do homes sell for in CH41 1?

HM Land Registry records 4 sales of homes in CH41 1 in the 12 months to August 2026: too few to give a typical price.

  • Flat or maisonette 4 sales, too few to price

Standard sales of homes at market value at the postcodes that start CH41 1. 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 CH41 1

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.

CH41 1AACH41 1ADCH41 1AECH41 1AGCH41 1AHCH41 1ALCH41 1ANCH41 1APCH41 1AQCH41 1ARCH41 1ASCH41 1ATCH41 1AUCH41 1AWCH41 1AYCH41 1BDCH41 1BFCH41 1BGCH41 1BHCH41 1BJCH41 1BLCH41 1BNCH41 1BPCH41 1BQCH41 1BRCH41 1BSCH41 1BTCH41 1BUCH41 1BWCH41 1BXCH41 1BYCH41 1DBCH41 1DFCH41 1DLCH41 1DNCH41 1DPCH41 1DQCH41 1DRCH41 1DSCH41 1DTCH41 1DUCH41 1DYCH41 1EBCH41 1ELCH41 1EPCH41 1ETCH41 1EUCH41 1EWCH41 1EYCH41 1FBCH41 1FDCH41 1FECH41 1FFCH41 1FGCH41 1FHCH41 1FLCH41 1FNCH41 1HBCH41 1HECH41 1HNCH41 1HWCH41 1JHCH41 1JJCH41 1JWCH41 1LBCH41 1LDCH41 1LFCH41 1LGCH41 1LHCH41 1LJCH41 1LTCH41 1LUCH41 1LXCH41 1LYCH41 1ND

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.