CH41 8 postcode sector in the CH41 district

CH41 8 is a sector of the CH41 district: every postcode that starts CH41 8. It has 97 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 CH41 8 sector, by flood risk

Map of every postcode in the CH41 8 sector, by flood risk Of the 97 postcodes in the CH41 8 sector that ONS places, 1 are at very low risk only and 96 are not on the Environment Agency's at-risk list. Places named: Bidston and St James. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A5030A5027 CH41 8AA: not on the flood risk listCH41 8AB: not on the flood risk listCH41 8AD: not on the flood risk listCH41 8AE: not on the flood risk listCH41 8AF: not on the flood risk listCH41 8AG: not on the flood risk listCH41 8AH: not on the flood risk listCH41 8AJ: not on the flood risk listCH41 8AL: not on the flood risk listCH41 8AN: not on the flood risk listCH41 8AP: not on the flood risk listCH41 8AQ: not on the flood risk listCH41 8AR: not on the flood risk listCH41 8AS: not on the flood risk listCH41 8AT: not on the flood risk listCH41 8AU: not on the flood risk listCH41 8AW: not on the flood risk listCH41 8AX: not on the flood risk listCH41 8AY: not on the flood risk listCH41 8AZ: not on the flood risk listCH41 8BA: not on the flood risk listCH41 8BB: not on the flood risk listCH41 8BD: not on the flood risk listCH41 8BF: not on the flood risk listCH41 8BG: not on the flood risk listCH41 8BL: not on the flood risk listCH41 8BN: not on the flood risk listCH41 8BP: not on the flood risk listCH41 8BQ: not on the flood risk listCH41 8BR: not on the flood risk listCH41 8BS: not on the flood risk listCH41 8BT: not on the flood risk listCH41 8BU: not on the flood risk listCH41 8BW: not on the flood risk listCH41 8BX: not on the flood risk listCH41 8BY: not on the flood risk listCH41 8BZ: not on the flood risk listCH41 8DA: not on the flood risk listCH41 8DB: not on the flood risk listCH41 8DD: not on the flood risk listCH41 8DE: not on the flood risk listCH41 8DF: not on the flood risk listCH41 8DG: not on the flood risk listCH41 8DH: not on the flood risk listCH41 8DJ: not on the flood risk listCH41 8DN: not on the flood risk listCH41 8DP: not on the flood risk listCH41 8DQ: not on the flood risk listCH41 8DT: not on the flood risk listCH41 8DU: not on the flood risk listCH41 8DX: not on the flood risk listCH41 8DZ: not on the flood risk listCH41 8EA: not on the flood risk listCH41 8EB: not on the flood risk listCH41 8ED: not on the flood risk listCH41 8EE: not on the flood risk listCH41 8EF: not on the flood risk listCH41 8EG: not on the flood risk listCH41 8EL: not on the flood risk listCH41 8EN: not on the flood risk listCH41 8EP: not on the flood risk listCH41 8EQ: not on the flood risk listCH41 8ER: not on the flood risk listCH41 8ES: not on the flood risk listCH41 8EW: not on the flood risk listCH41 8FE: not on the flood risk listCH41 8FF: not on the flood risk listCH41 8FJ: not on the flood risk listCH41 8FL: not on the flood risk listCH41 8FN: not on the flood risk listCH41 8FZ: not on the flood risk listCH41 8HG: not on the flood risk listCH41 8HH: not on the flood risk listCH41 8HJ: not on the flood risk listCH41 8HL: not on the flood risk listCH41 8HN: not on the flood risk listCH41 8HP: not on the flood risk listCH41 8HR: not on the flood risk listCH41 8HW: not on the flood risk listCH41 8HX: not on the flood risk listCH41 8HY: not on the flood risk listCH41 8HZ: not on the flood risk listCH41 8JE: not on the flood risk listCH41 8JF: not on the flood risk listCH41 8JG: not on the flood risk listCH41 8JJ: not on the flood risk listCH41 8JL: not on the flood risk listCH41 8JN: not on the flood risk listCH41 8JP: not on the flood risk listCH41 8JQ: not on the flood risk listCH41 8JR: not on the flood risk listCH41 8JS: not on the flood risk listCH41 8JT: not on the flood risk listCH41 8JU: not on the flood risk listCH41 8JY: not on the flood risk listCH41 8FA: very low flood risk only Bidston and St James Map of every postcode in the CH41 8 sector, by flood risk Of the 97 postcodes in the CH41 8 sector that ONS places, 1 are at very low risk only and 96 are not on the Environment Agency's at-risk list. Places named: Bidston and St James. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A5030 Bidston and St James
  • A home or business at high risk: 0
  • At medium risk at worst: 0
  • At low risk at worst: 0
  • At very low risk only: 1
  • Not on the at-risk list: 96

Of the 97 postcodes in the CH41 8 sector that ONS places, 1 are at very low risk only and 96 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. 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; 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

What do homes sell for in CH41 8?

Homes in CH41 8 sold for a typical £130,000 in the 12 months to August 2026, across 33 sales, up 4% on the 12 months before, HM Land Registry's figures show.

£130,000 typical price, the 12 months to August 2026
£125,000 12 months to August 2025
▲ up 4% on the 12 months before
  • Detached 1 sale, too few to price
  • Semi-detached £175,000 11 sales
  • Terraced £121,425 20 sales
  • Flat or maisonette 1 sale, 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 CH41 8. 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 8

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 8AACH41 8ABCH41 8ADCH41 8AECH41 8AFCH41 8AGCH41 8AHCH41 8AJCH41 8ALCH41 8ANCH41 8APCH41 8AQCH41 8ARCH41 8ASCH41 8ATCH41 8AUCH41 8AWCH41 8AXCH41 8AYCH41 8AZCH41 8BACH41 8BBCH41 8BDCH41 8BECH41 8BFCH41 8BGCH41 8BLCH41 8BNCH41 8BPCH41 8BQCH41 8BRCH41 8BSCH41 8BTCH41 8BUCH41 8BWCH41 8BXCH41 8BYCH41 8BZCH41 8DACH41 8DBCH41 8DDCH41 8DECH41 8DFCH41 8DGCH41 8DHCH41 8DJCH41 8DNCH41 8DPCH41 8DQCH41 8DTCH41 8DUCH41 8DXCH41 8DZCH41 8EACH41 8EBCH41 8EDCH41 8EECH41 8EFCH41 8EGCH41 8ELCH41 8ENCH41 8EPCH41 8EQCH41 8ERCH41 8ESCH41 8EWCH41 8FACH41 8FECH41 8FFCH41 8FJCH41 8FLCH41 8FNCH41 8FZCH41 8HGCH41 8HHCH41 8HJCH41 8HLCH41 8HNCH41 8HPCH41 8HRCH41 8HWCH41 8HXCH41 8HYCH41 8HZCH41 8JECH41 8JFCH41 8JGCH41 8JJCH41 8JLCH41 8JNCH41 8JPCH41 8JQCH41 8JRCH41 8JSCH41 8JTCH41 8JUCH41 8JY

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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