CH1 3 postcode sector in the CH1 district

CH1 3 is a sector of the CH1 district: every postcode that starts CH1 3. It has 124 postcodes in use, 8 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 3 sector, and which are new since 2020

New since 2020: 2
In use before 2020: 122

Of the 124 postcodes in the CH1 3 sector that ONS places, 2 are new since 2020 and 122 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.

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

CH1 3ADMarch 2022 CH1 3FAMarch 2021

What do homes sell for in CH1 3?

Homes in CH1 3 sold for a typical £182,000 in the 12 months to August 2026, across 44 sales, up 4.6% on the 12 months before, HM Land Registry's figures show.

£182,000 typical price, the 12 months to August 2026

£174,000 12 months to August 2025

▲ up 4.6% on the 12 months before

Terraced £295,000 8 sales
Flat or maisonette £161,000 36 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 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 CH1 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.

CH1 3AA CH1 3AB CH1 3AD CH1 3AE CH1 3AF CH1 3AG CH1 3AH CH1 3AJ CH1 3AL CH1 3AN CH1 3AP CH1 3AQ CH1 3AR CH1 3AS CH1 3AT CH1 3AX CH1 3BA CH1 3BB CH1 3BD CH1 3BE CH1 3BF CH1 3BG CH1 3BH CH1 3BJ CH1 3BL CH1 3BN CH1 3BP CH1 3BQ CH1 3BR CH1 3BT CH1 3BU CH1 3BW CH1 3BX CH1 3BY CH1 3BZ CH1 3DA CH1 3DB CH1 3DD CH1 3DE CH1 3DF CH1 3DH CH1 3DN CH1 3DP CH1 3DR CH1 3DS CH1 3DT CH1 3DU CH1 3DW CH1 3DX CH1 3DY CH1 3DZ CH1 3EA CH1 3EB CH1 3ED CH1 3EE CH1 3EF CH1 3EH CH1 3EQ CH1 3ER CH1 3ET CH1 3EU CH1 3EW CH1 3EX CH1 3EY CH1 3FA CH1 3FS CH1 3GW CH1 3GY CH1 3HB CH1 3HD CH1 3HE CH1 3HF CH1 3HG CH1 3HH CH1 3HJ CH1 3HN CH1 3HP CH1 3HQ CH1 3HR CH1 3HS CH1 3HT CH1 3HU CH1 3HW CH1 3HY CH1 3HZ CH1 3JA CH1 3JD CH1 3JE CH1 3JF CH1 3JG CH1 3JH CH1 3JJ CH1 3JL CH1 3JN CH1 3JQ CH1 3JS CH1 3JT CH1 3JW CH1 3LE CH1 3LF CH1 3LG CH1 3LH CH1 3LN CH1 3LP CH1 3LQ CH1 3LR CH1 3LW CH1 3LY CH1 3LZ CH1 3NA CH1 3NB CH1 3ND CH1 3NE CH1 3NF CH1 3NH CH1 3NJ CH1 3NL CH1 3NP CH1 3NQ CH1 3NR CH1 3NS CH1 3NT CH1 3PA CH1 3WN

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 4 sector CH1 5 sector CH1 6 sector CH1 9 sector All of CH1 CH postcode area

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