CH1 4 postcode sector in the CH1 district

CH1 4 is a sector of the CH1 district: every postcode that starts CH1 4. It has 172 postcodes in use, 7 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 CH1 4 sector, and which are new since 2020

New since 2020: 3
In use before 2020: 169

Of the 172 postcodes in the CH1 4 sector that ONS places, 3 are new since 2020 and 169 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. 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; 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 3 newest postcodes

CH1 4YQSeptember 2025 CH1 4FGNovember 2022 CH1 4FFApril 2020

What do homes sell for in CH1 4?

Homes in CH1 4 sold for a typical £205,000 in the 12 months to August 2026, across 97 sales, up 2.5% on the 12 months before, HM Land Registry's figures show.

£205,000 typical price, the 12 months to August 2026

£200,000 12 months to August 2025

▲ up 2.5% on the 12 months before

Detached 1 sale, too few to price
Semi-detached £220,130 19 sales
Terraced £255,000 37 sales
Flat or maisonette £150,000 40 sales

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 CH1 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 CH1 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.

CH1 4AA CH1 4AD CH1 4AE CH1 4AF CH1 4AG CH1 4AH CH1 4AJ CH1 4AL CH1 4AN CH1 4AP CH1 4AQ CH1 4AR CH1 4AS CH1 4AT CH1 4AU CH1 4AW CH1 4AY CH1 4AZ CH1 4BA CH1 4BB CH1 4BD CH1 4BE CH1 4BF CH1 4BG CH1 4BH CH1 4BJ CH1 4BL CH1 4BN CH1 4BP CH1 4BQ CH1 4BR CH1 4BS CH1 4BT CH1 4BU CH1 4BW CH1 4BX CH1 4BY CH1 4BZ CH1 4DA CH1 4DB CH1 4DD CH1 4DE CH1 4DF CH1 4DG CH1 4DH CH1 4DJ CH1 4DN CH1 4DP CH1 4DR CH1 4DS CH1 4DT CH1 4DW CH1 4DY CH1 4DZ CH1 4EA CH1 4EB CH1 4ED CH1 4EE CH1 4EF CH1 4EG CH1 4EH CH1 4EJ CH1 4EL CH1 4EN CH1 4EQ CH1 4EU CH1 4EW CH1 4EX CH1 4EY CH1 4EZ CH1 4FA CH1 4FB CH1 4FD CH1 4FE CH1 4FF CH1 4FG CH1 4GA CH1 4GD CH1 4GH CH1 4GR CH1 4GW CH1 4GX CH1 4HA CH1 4HB CH1 4HD CH1 4HE CH1 4HF CH1 4HG CH1 4HH CH1 4HL CH1 4HN CH1 4HP CH1 4HQ CH1 4HR CH1 4HT CH1 4HU CH1 4HW CH1 4HX CH1 4HZ CH1 4JA CH1 4JB CH1 4JD CH1 4JE CH1 4JF CH1 4JG CH1 4JH CH1 4JJ CH1 4JL CH1 4JN CH1 4JP CH1 4JQ CH1 4JR CH1 4JS CH1 4JT CH1 4JU CH1 4JX CH1 4JY CH1 4JZ CH1 4LA CH1 4LB CH1 4LD CH1 4LE CH1 4LF CH1 4LG CH1 4LH CH1 4LJ CH1 4LL CH1 4LN CH1 4LQ CH1 4LS CH1 4LT CH1 4LU CH1 4LW CH1 4LX CH1 4LY CH1 4LZ CH1 4NE CH1 4NL CH1 4NN CH1 4NP CH1 4NS CH1 4NT CH1 4NW CH1 4NX CH1 4NZ CH1 4PA CH1 4PH CH1 4PL CH1 4PR CH1 4PS CH1 4PT CH1 4PU CH1 4PX CH1 4PY CH1 4PZ CH1 4QB CH1 4QD CH1 4QG CH1 4QJ CH1 4QL CH1 4QN CH1 4QP CH1 4QR CH1 4QS CH1 4QT CH1 4QX CH1 4RJ CH1 4RL CH1 4RN CH1 4RW CH1 4RY CH1 4YQ

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.

Other sectors in CH1

CH1 1 sector CH1 2 sector CH1 3 sector CH1 5 sector CH1 6 sector CH1 9 sector All of CH1 CH postcode area

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