CH42 3 postcode sector in the CH42 district

CH42 3 is a sector of the CH42 district: every postcode that starts CH42 3. It has 49 postcodes in use.

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

Every postcode in the CH42 3 sector, and which are new since 2020

Map of every postcode in the CH42 3 sector, by new since 2020 Of the 49 postcodes in the CH42 3 sector that ONS places, 49 were in use before 2020. Places named: Rock Ferry. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A41 CH42 3AB: before 2020CH42 3QA: before 2020CH42 3SZ: before 2020CH42 3TA: before 2020CH42 3TB: before 2020CH42 3TD: before 2020CH42 3TE: before 2020CH42 3TF: before 2020CH42 3TL: before 2020CH42 3UN: before 2020CH42 3UP: before 2020CH42 3UR: before 2020CH42 3UX: before 2020CH42 3UY: before 2020CH42 3UZ: before 2020CH42 3XD: before 2020CH42 3XE: before 2020CH42 3XF: before 2020CH42 3XH: before 2020CH42 3XJ: before 2020CH42 3XL: before 2020CH42 3XN: before 2020CH42 3XP: before 2020CH42 3XQ: before 2020CH42 3XR: before 2020CH42 3XS: before 2020CH42 3XT: before 2020CH42 3XU: before 2020CH42 3XW: before 2020CH42 3XX: before 2020CH42 3XY: before 2020CH42 3XZ: before 2020CH42 3YA: before 2020CH42 3YB: before 2020CH42 3YD: before 2020CH42 3YE: before 2020CH42 3YF: before 2020CH42 3YG: before 2020CH42 3YH: before 2020CH42 3YJ: before 2020CH42 3YL: before 2020CH42 3YN: before 2020CH42 3YP: before 2020CH42 3YQ: before 2020CH42 3YR: before 2020CH42 3YS: before 2020CH42 3YT: before 2020CH42 3YW: before 2020CH42 3YX: before 2020 Rock Ferry Map of every postcode in the CH42 3 sector, by new since 2020 Of the 49 postcodes in the CH42 3 sector that ONS places, 49 were in use before 2020. Places named: Rock Ferry. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. Rock Ferry
  • New since 2020: 0
  • In use before 2020: 49

Of the 49 postcodes in the CH42 3 sector that ONS places, 49 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

What do homes sell for in CH42 3?

Homes in CH42 3 sold for a typical £130,975 in the 12 months to August 2026, across 18 sales, up 6.5% on the 12 months before, HM Land Registry's figures show.

£130,975 typical price, the 12 months to August 2026
£123,000 12 months to August 2025
▲ up 6.5% on the 12 months before
  • Semi-detached 3 sales, too few to price
  • Terraced £125,000 15 sales

Standard sales of homes at market value at the postcodes that start CH42 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 CH42 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.

CH42 3ABCH42 3QACH42 3SZCH42 3TACH42 3TBCH42 3TDCH42 3TECH42 3TFCH42 3TLCH42 3UNCH42 3UPCH42 3URCH42 3UXCH42 3UYCH42 3UZCH42 3XDCH42 3XECH42 3XFCH42 3XHCH42 3XJCH42 3XLCH42 3XNCH42 3XPCH42 3XQCH42 3XRCH42 3XSCH42 3XTCH42 3XUCH42 3XWCH42 3XXCH42 3XYCH42 3XZCH42 3YACH42 3YBCH42 3YDCH42 3YECH42 3YFCH42 3YGCH42 3YHCH42 3YJCH42 3YLCH42 3YNCH42 3YPCH42 3YQCH42 3YRCH42 3YSCH42 3YTCH42 3YWCH42 3YX

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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