M4 2 postcode sector in the M4 district
M4 2 is a sector of the M4 district: every postcode that starts M4 2. It has 10 postcodes in use.
Not sure what a sector is? UK postcode format explained.
Every postcode in the M4 2 sector, and which are new since 2020
- New since 2020: 1
- In use before 2020: 9
Of the 10 postcodes in the M4 2 sector that ONS places, 1 are new since 2020 and 9 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
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Postcodes in M4 2
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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
Other sectors in M4
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