CH66 7 postcode sector in the CH66 district

CH66 7 is a sector of the CH66 district: every postcode that starts CH66 7. It has 35 postcodes in use.

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

Every postcode in the CH66 7 sector, and which are new since 2020

Map of every postcode in the CH66 7 sector, by new since 2020 Of the 35 postcodes in the CH66 7 sector that ONS places, 16 are new since 2020 and 19 were in use before 2020. One group of new postcodes is outlined: 13 new postcodes since 2020. One postcode lies beyond the edge and is listed under the map. Places named: Willaston & Thornton. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. CH66 7NA: before 2020CH66 7NB: before 2020CH66 7NE: before 2020CH66 7NG: before 2020CH66 7NH: before 2020CH66 7NJ: before 2020CH66 7NL: before 2020CH66 7NN: before 2020CH66 7NP: before 2020CH66 7NQ: before 2020CH66 7NR: before 2020CH66 7NS: before 2020CH66 7NT: before 2020CH66 7NU: before 2020CH66 7NW: before 2020CH66 7NX: before 2020CH66 7NY: before 2020CH66 7NZ: before 2020CH66 7PA: before 2020CH66 7AA: new since 2020CH66 7NF: new since 2020CH66 7PB: new since 2020CH66 7PD: new since 2020CH66 7PE: new since 2020CH66 7PF: new since 2020CH66 7PG: new since 2020CH66 7PH: new since 2020CH66 7PJ: new since 2020CH66 7PL: new since 2020CH66 7PP: new since 2020CH66 7PR: new since 2020CH66 7PS: new since 2020CH66 7PU: new since 2020CH66 7PW: new since 2020 Willaston & Thornton 13 new postcodes since 2020, outlined: this goes to CH66 7PP, the newest of them13 new postcodes since 2020 Map of every postcode in the CH66 7 sector, by new since 2020 Of the 35 postcodes in the CH66 7 sector that ONS places, 16 are new since 2020 and 19 were in use before 2020. One group of new postcodes is outlined: 13 new postcodes since 2020. One postcode lies beyond the edge and is listed under the map. Places named: Willaston & Thornton. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. Willaston & Thornton
  • New since 2020: 16
  • In use before 2020: 19
  • Outline: where 5 or more new postcodes since 2020 lie together

Of the 35 postcodes in the CH66 7 sector that ONS places, 16 are new since 2020 and 19 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 150 metres of each other. It is not a boundary, and 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

Further out, not drawn

This postcode lies well apart from the rest, so the map is drawn without it to show the rest closer; it is in every count.

Where the new postcodes lie together

What do homes sell for in CH66 7?

Homes in CH66 7 sold for a typical £302,000 in the 12 months to August 2026, across 11 sales, down 12.1% on the 12 months before, HM Land Registry's figures show.

£302,000 typical price, the 12 months to August 2026
£343,748 12 months to August 2025
▼ down 12.1% on the 12 months before
  • Detached £340,998 6 sales
  • Semi-detached 2 sales, too few to price
  • Terraced 3 sales, too few to price

Standard sales of homes at market value at the postcodes that start CH66 7. 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 CH66 7

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.

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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