CH47 4 postcode sector in the CH47 district

CH47 4 is a sector of the CH47 district: every postcode that starts CH47 4. It has 31 postcodes in use, 3 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 CH47 4 sector, by flood risk

Map of every postcode in the CH47 4 sector, by flood risk Of the 31 postcodes in the CH47 4 sector that ONS places, 1 are at very low risk only and 30 are not on the Environment Agency's at-risk list. Places named: Hoylake and Meols. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A540 CH47 4AA: not on the flood risk listCH47 4AB: not on the flood risk listCH47 4AD: not on the flood risk listCH47 4AE: not on the flood risk listCH47 4AF: not on the flood risk listCH47 4AG: not on the flood risk listCH47 4AH: not on the flood risk listCH47 4AL: not on the flood risk listCH47 4AN: not on the flood risk listCH47 4AQ: not on the flood risk listCH47 4AR: not on the flood risk listCH47 4AS: not on the flood risk listCH47 4AT: not on the flood risk listCH47 4AU: not on the flood risk listCH47 4AW: not on the flood risk listCH47 4AX: not on the flood risk listCH47 4AY: not on the flood risk listCH47 4AZ: not on the flood risk listCH47 4BA: not on the flood risk listCH47 4BB: not on the flood risk listCH47 4BD: not on the flood risk listCH47 4BG: not on the flood risk listCH47 4BH: not on the flood risk listCH47 4BP: not on the flood risk listCH47 4BQ: not on the flood risk listCH47 4DF: not on the flood risk listCH47 4FB: not on the flood risk listCH47 4FD: not on the flood risk listCH47 4FE: not on the flood risk listCH47 4FF: not on the flood risk listCH47 4BE: very low flood risk only Hoylake and Meols Map of every postcode in the CH47 4 sector, by flood risk Of the 31 postcodes in the CH47 4 sector that ONS places, 1 are at very low risk only and 30 are not on the Environment Agency's at-risk list. Places named: Hoylake and Meols. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A540 Hoylake and Meols
  • 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: 30

Of the 31 postcodes in the CH47 4 sector that ONS places, 1 are at very low risk only and 30 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. 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 CH47 4?

Homes in CH47 4 sold for a typical £262,500 in the 12 months to August 2026, across 10 sales, down 50.9% on the 12 months before, HM Land Registry's figures show.

£262,500 typical price, the 12 months to August 2026
£535,000 12 months to August 2025
▼ down 50.9% on the 12 months before
  • Detached 3 sales, too few to price
  • Semi-detached 3 sales, too few to price
  • Terraced 1 sale, too few to price
  • Flat or maisonette 3 sales, too few to price

Standard sales of homes at market value at the postcodes that start CH47 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 CH47 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.

CH47 4AACH47 4ABCH47 4ADCH47 4AECH47 4AFCH47 4AGCH47 4AHCH47 4ALCH47 4ANCH47 4AQCH47 4ARCH47 4ASCH47 4ATCH47 4AUCH47 4AWCH47 4AXCH47 4AYCH47 4AZCH47 4BACH47 4BBCH47 4BDCH47 4BECH47 4BGCH47 4BHCH47 4BPCH47 4BQCH47 4DFCH47 4FBCH47 4FDCH47 4FECH47 4FF

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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