CH43 3 postcode sector in the CH43 district

CH43 3 is a sector of the CH43 district: every postcode that starts CH43 3. It has 71 postcodes in use, 2 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 CH43 3 sector, and which are new since 2020

Map of every postcode in the CH43 3 sector, by new since 2020 Of the 71 postcodes in the CH43 3 sector that ONS places, 2 are new since 2020 and 69 were in use before 2020. Places named: Prenton. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A552 CH43 3AA: before 2020CH43 3AD: before 2020CH43 3AE: before 2020CH43 3AF: before 2020CH43 3AG: before 2020CH43 3AJ: before 2020CH43 3AL: before 2020CH43 3AN: before 2020CH43 3AP: before 2020CH43 3AQ: before 2020CH43 3AR: before 2020CH43 3AS: before 2020CH43 3AT: before 2020CH43 3AU: before 2020CH43 3AW: before 2020CH43 3AX: before 2020CH43 3AY: before 2020CH43 3AZ: before 2020CH43 3BA: before 2020CH43 3BB: before 2020CH43 3BD: before 2020CH43 3BE: before 2020CH43 3BG: before 2020CH43 3BH: before 2020CH43 3BJ: before 2020CH43 3BL: before 2020CH43 3BN: before 2020CH43 3BP: before 2020CH43 3BQ: before 2020CH43 3BR: before 2020CH43 3BS: before 2020CH43 3BT: before 2020CH43 3BU: before 2020CH43 3BW: before 2020CH43 3BX: before 2020CH43 3BY: before 2020CH43 3BZ: before 2020CH43 3DA: before 2020CH43 3DB: before 2020CH43 3DD: before 2020CH43 3DE: before 2020CH43 3DF: before 2020CH43 3DG: before 2020CH43 3DH: before 2020CH43 3DJ: before 2020CH43 3DL: before 2020CH43 3DN: before 2020CH43 3DP: before 2020CH43 3DQ: before 2020CH43 3DR: before 2020CH43 3DS: before 2020CH43 3DT: before 2020CH43 3DU: before 2020CH43 3DW: before 2020CH43 3DY: before 2020CH43 3DZ: before 2020CH43 3EA: before 2020CH43 3ER: before 2020CH43 3ES: before 2020CH43 3ET: before 2020CH43 3EW: before 2020CH43 3EX: before 2020CH43 3EY: before 2020CH43 3EZ: before 2020CH43 3HA: before 2020CH43 3HE: before 2020CH43 3HF: before 2020CH43 3HG: before 2020CH43 3HQ: before 2020CH43 3DX: new since 2020CH43 3EB: new since 2020 Prenton Map of every postcode in the CH43 3 sector, by new since 2020 Of the 71 postcodes in the CH43 3 sector that ONS places, 2 are new since 2020 and 69 were in use before 2020. Places named: Prenton. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. M53 Prenton
  • New since 2020: 2
  • In use before 2020: 69

Of the 71 postcodes in the CH43 3 sector that ONS places, 2 are new since 2020 and 69 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. 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 2 newest postcodes

CH43 3DXMarch 2021CH43 3EBNovember 2020

What do homes sell for in CH43 3?

Homes in CH43 3 sold for a typical £225,000 in the 12 months to August 2026, across 37 sales, up 14.2% on the 12 months before, HM Land Registry's figures show.

£225,000 typical price, the 12 months to August 2026
£197,000 12 months to August 2025
▲ up 14.2% on the 12 months before
  • Detached 3 sales, too few to price
  • Semi-detached £227,000 28 sales
  • Terraced £170,000 5 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 CH43 3. 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 CH43 3

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.

CH43 3AACH43 3ADCH43 3AECH43 3AFCH43 3AGCH43 3AJCH43 3ALCH43 3ANCH43 3APCH43 3AQCH43 3ARCH43 3ASCH43 3ATCH43 3AUCH43 3AWCH43 3AXCH43 3AYCH43 3AZCH43 3BACH43 3BBCH43 3BDCH43 3BECH43 3BGCH43 3BHCH43 3BJCH43 3BLCH43 3BNCH43 3BPCH43 3BQCH43 3BRCH43 3BSCH43 3BTCH43 3BUCH43 3BWCH43 3BXCH43 3BYCH43 3BZCH43 3DACH43 3DBCH43 3DDCH43 3DECH43 3DFCH43 3DGCH43 3DHCH43 3DJCH43 3DLCH43 3DNCH43 3DPCH43 3DQCH43 3DRCH43 3DSCH43 3DTCH43 3DUCH43 3DWCH43 3DXCH43 3DYCH43 3DZCH43 3EACH43 3EBCH43 3ERCH43 3ESCH43 3ETCH43 3EWCH43 3EXCH43 3EYCH43 3EZCH43 3HACH43 3HECH43 3HFCH43 3HGCH43 3HQ

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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