CH49 1 postcode sector in the CH49 district

CH49 1 is a sector of the CH49 district: every postcode that starts CH49 1. It has 47 postcodes in use.

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

Every postcode in the CH49 1 sector, and which are new since 2020

Map of every postcode in the CH49 1 sector, by new since 2020 Of the 47 postcodes in the CH49 1 sector that ONS places, 6 are new since 2020 and 41 were in use before 2020. One group of new postcodes is outlined: 6 new postcodes since 2020. Places named: Greasby. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. CH49 1AB: before 2020CH49 1RA: before 2020CH49 1RB: before 2020CH49 1RD: before 2020CH49 1RE: before 2020CH49 1RF: before 2020CH49 1RG: before 2020CH49 1RH: before 2020CH49 1RJ: before 2020CH49 1RL: before 2020CH49 1RN: before 2020CH49 1RP: before 2020CH49 1RQ: before 2020CH49 1RR: before 2020CH49 1RS: before 2020CH49 1RT: before 2020CH49 1RU: before 2020CH49 1RW: before 2020CH49 1RX: before 2020CH49 1RY: before 2020CH49 1RZ: before 2020CH49 1SA: before 2020CH49 1SB: before 2020CH49 1SD: before 2020CH49 1SE: before 2020CH49 1SF: before 2020CH49 1SG: before 2020CH49 1SH: before 2020CH49 1SJ: before 2020CH49 1SL: before 2020CH49 1SN: before 2020CH49 1SP: before 2020CH49 1SQ: before 2020CH49 1SR: before 2020CH49 1SS: before 2020CH49 1ST: before 2020CH49 1SW: before 2020CH49 1SX: before 2020CH49 1SZ: before 2020CH49 1TB: before 2020CH49 1TD: before 2020CH49 1AD: new since 2020CH49 1AE: new since 2020CH49 1AF: new since 2020CH49 1AG: new since 2020CH49 1AH: new since 2020CH49 1AJ: new since 2020 Greasby 6 new postcodes since 2020, outlined: this goes to CH49 1AG, the newest of them6 new postcodes since 2020 Map of every postcode in the CH49 1 sector, by new since 2020 Of the 47 postcodes in the CH49 1 sector that ONS places, 6 are new since 2020 and 41 were in use before 2020. One group of new postcodes is outlined: 6 new postcodes since 2020. Places named: Greasby. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. Greasby 6 new postcodes since 2020, outlined: this goes to CH49 1AG, the newest of them6 new postcodes since 2020
  • New since 2020: 6
  • In use before 2020: 41
  • Outline: where 5 or more new postcodes since 2020 lie together

Of the 47 postcodes in the CH49 1 sector that ONS places, 6 are new since 2020 and 41 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 170 metres of each other. It is not a boundary, and no boundary is drawn.

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

CH49 1AGMay 2024CH49 1AJFebruary 2024CH49 1AEJanuary 2023CH49 1AFOctober 2022CH49 1AHMarch 2022

Where the new postcodes lie together

  • 6 new postcodes since 2020, outlined on the map. CH49 1AG, is the newest of them.

What do homes sell for in CH49 1?

Homes in CH49 1 sold for a typical £327,500 in the 12 months to August 2026, across 25 sales, down 1.4% on the 12 months before, HM Land Registry's figures show.

£327,500 typical price, the 12 months to August 2026
£332,000 12 months to August 2025
▼ down 1.4% on the 12 months before
  • Detached 4 sales, too few to price
  • Semi-detached £325,000 21 sales

Standard sales of homes at market value at the postcodes that start CH49 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 CH49 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.

CH49 1ABCH49 1ADCH49 1AECH49 1AFCH49 1AGCH49 1AHCH49 1AJCH49 1RACH49 1RBCH49 1RDCH49 1RECH49 1RFCH49 1RGCH49 1RHCH49 1RJCH49 1RLCH49 1RNCH49 1RPCH49 1RQCH49 1RRCH49 1RSCH49 1RTCH49 1RUCH49 1RWCH49 1RXCH49 1RYCH49 1RZCH49 1SACH49 1SBCH49 1SDCH49 1SECH49 1SFCH49 1SGCH49 1SHCH49 1SJCH49 1SLCH49 1SNCH49 1SPCH49 1SQCH49 1SRCH49 1SSCH49 1STCH49 1SWCH49 1SXCH49 1SZCH49 1TBCH49 1TD

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.