CH46 4 postcode sector in the CH46 district

CH46 4 is a sector of the CH46 district: every postcode that starts CH46 4. It has 12 postcodes in use, one of them a large-user postcode. 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 CH46 4 sector, by flood risk

Map of every postcode in the CH46 4 sector, by flood risk Of the 12 postcodes in the CH46 4 sector that ONS places, 3 are at low risk at worst, 8 are at very low risk only and 1 are not on the Environment Agency's at-risk list. Places named: Moreton West and Saughall Massie. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. CH46 4TD: very low flood risk onlyCH46 4TG: very low flood risk onlyCH46 4TL: very low flood risk onlyCH46 4TP: very low flood risk onlyCH46 4TT: very low flood risk onlyCH46 4TU: very low flood risk onlyCH46 4TZ: very low flood risk onlyCH46 4UA: very low flood risk onlyCH46 4TA: low flood risk at worstCH46 4TB: low flood risk at worstCH46 4TH: low flood risk at worst Moreton West and Saughall Massie Map of every postcode in the CH46 4 sector, by flood risk Of the 12 postcodes in the CH46 4 sector that ONS places, 3 are at low risk at worst, 8 are at very low risk only and 1 are not on the Environment Agency's at-risk list. Places named: Moreton West and Saughall Massie. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. Moreton West and Saughall Massie
  • A home or business at high risk: 0
  • At medium risk at worst: 0
  • At low risk at worst: 3
  • At very low risk only: 8
  • Not on the at-risk list: 1

Of the 12 postcodes in the CH46 4 sector that ONS places, 3 are at low risk at worst, 8 are at very low risk only and 1 are not on the Environment Agency's at-risk list.

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. 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; flood risk: Environment Agency, published 6 July 2026; 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 CH46 4?

HM Land Registry records no standard sales of homes in CH46 4 in the 12 months to August 2026.

Standard sales of homes at market value at the postcodes that start CH46 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 CH46 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.

CH46 4TACH46 4TBCH46 4TDCH46 4TGCH46 4THCH46 4TLCH46 4TPCH46 4TTCH46 4TUCH46 4TZCH46 4UACH46 4UB

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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