CH45 8 postcode sector in the CH45 district

CH45 8 is a sector of the CH45 district: every postcode that starts CH45 8. It has 97 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 CH45 8 sector, by flood risk

Map of every postcode in the CH45 8 sector, by flood risk Of the 97 postcodes in the CH45 8 sector that ONS places, 38 are at very low risk only and 59 are not on the Environment Agency's at-risk list. One postcode lies beyond the edge and is listed under the map. Places named: Wallasey. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A554A551 CH45 8AB: not on the flood risk listCH45 8JA: not on the flood risk listCH45 8JB: not on the flood risk listCH45 8JD: not on the flood risk listCH45 8JE: not on the flood risk listCH45 8JF: not on the flood risk listCH45 8JG: not on the flood risk listCH45 8JH: not on the flood risk listCH45 8JJ: not on the flood risk listCH45 8JL: not on the flood risk listCH45 8JN: not on the flood risk listCH45 8JP: not on the flood risk listCH45 8JQ: not on the flood risk listCH45 8JR: not on the flood risk listCH45 8JS: not on the flood risk listCH45 8JT: not on the flood risk listCH45 8JU: not on the flood risk listCH45 8JW: not on the flood risk listCH45 8JX: not on the flood risk listCH45 8JY: not on the flood risk listCH45 8JZ: not on the flood risk listCH45 8LA: not on the flood risk listCH45 8LB: not on the flood risk listCH45 8LD: not on the flood risk listCH45 8LE: not on the flood risk listCH45 8LG: not on the flood risk listCH45 8LH: not on the flood risk listCH45 8LJ: not on the flood risk listCH45 8LQ: not on the flood risk listCH45 8LX: not on the flood risk listCH45 8LY: not on the flood risk listCH45 8LZ: not on the flood risk listCH45 8NB: not on the flood risk listCH45 8ND: not on the flood risk listCH45 8NE: not on the flood risk listCH45 8NF: not on the flood risk listCH45 8NH: not on the flood risk listCH45 8NJ: not on the flood risk listCH45 8NL: not on the flood risk listCH45 8NT: not on the flood risk listCH45 8NU: not on the flood risk listCH45 8NX: not on the flood risk listCH45 8NY: not on the flood risk listCH45 8PB: not on the flood risk listCH45 8PE: not on the flood risk listCH45 8PF: not on the flood risk listCH45 8PG: not on the flood risk listCH45 8PL: not on the flood risk listCH45 8PN: not on the flood risk listCH45 8PQ: not on the flood risk listCH45 8PW: not on the flood risk listCH45 8PY: not on the flood risk listCH45 8PZ: not on the flood risk listCH45 8QH: not on the flood risk listCH45 8QJ: not on the flood risk listCH45 8QP: not on the flood risk listCH45 8QR: not on the flood risk listCH45 8QS: not on the flood risk listCH45 8LF: very low flood risk onlyCH45 8LL: very low flood risk onlyCH45 8LN: very low flood risk onlyCH45 8LP: very low flood risk onlyCH45 8LR: very low flood risk onlyCH45 8LS: very low flood risk onlyCH45 8LT: very low flood risk onlyCH45 8LU: very low flood risk onlyCH45 8LW: very low flood risk onlyCH45 8NG: very low flood risk onlyCH45 8NN: very low flood risk onlyCH45 8NP: very low flood risk onlyCH45 8NQ: very low flood risk onlyCH45 8NR: very low flood risk onlyCH45 8NS: very low flood risk onlyCH45 8NW: very low flood risk onlyCH45 8NZ: very low flood risk onlyCH45 8PA: very low flood risk onlyCH45 8PD: very low flood risk onlyCH45 8PH: very low flood risk onlyCH45 8PJ: very low flood risk onlyCH45 8PP: very low flood risk onlyCH45 8PR: very low flood risk onlyCH45 8PS: very low flood risk onlyCH45 8PT: very low flood risk onlyCH45 8PU: very low flood risk onlyCH45 8PX: very low flood risk onlyCH45 8QA: very low flood risk onlyCH45 8QB: very low flood risk onlyCH45 8QD: very low flood risk onlyCH45 8QE: very low flood risk onlyCH45 8QF: very low flood risk onlyCH45 8QG: very low flood risk onlyCH45 8QL: very low flood risk onlyCH45 8QN: very low flood risk onlyCH45 8QQ: very low flood risk onlyCH45 8QW: very low flood risk onlyCH45 8RH: very low flood risk only Wallasey Map of every postcode in the CH45 8 sector, by flood risk Of the 97 postcodes in the CH45 8 sector that ONS places, 38 are at very low risk only and 59 are not on the Environment Agency's at-risk list. One postcode lies beyond the edge and is listed under the map. Places named: Wallasey. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A554 Wallasey
  • A home or business at high risk: 0
  • At medium risk at worst: 0
  • At low risk at worst: 0
  • At very low risk only: 38
  • Not on the at-risk list: 59

Of the 97 postcodes in the CH45 8 sector that ONS places, 38 are at very low risk only and 59 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

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.

CH45 8NA

What do homes sell for in CH45 8?

Homes in CH45 8 sold for a typical £287,000 in the 12 months to August 2026, across 47 sales, up 10.4% on the 12 months before, HM Land Registry's figures show.

£287,000 typical price, the 12 months to August 2026
£260,000 12 months to August 2025
▲ up 10.4% on the 12 months before
  • Detached £380,000 7 sales
  • Semi-detached £285,000 35 sales
  • Terraced 2 sales, too few to price
  • Flat or maisonette 3 sales, too few to price

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 CH45 8. 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 CH45 8

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.

CH45 8ABCH45 8JACH45 8JBCH45 8JDCH45 8JECH45 8JFCH45 8JGCH45 8JHCH45 8JJCH45 8JLCH45 8JNCH45 8JPCH45 8JQCH45 8JRCH45 8JSCH45 8JTCH45 8JUCH45 8JWCH45 8JXCH45 8JYCH45 8JZCH45 8LACH45 8LBCH45 8LDCH45 8LECH45 8LFCH45 8LGCH45 8LHCH45 8LJCH45 8LLCH45 8LNCH45 8LPCH45 8LQCH45 8LRCH45 8LSCH45 8LTCH45 8LUCH45 8LWCH45 8LXCH45 8LYCH45 8LZCH45 8NACH45 8NBCH45 8NDCH45 8NECH45 8NFCH45 8NGCH45 8NHCH45 8NJCH45 8NLCH45 8NNCH45 8NPCH45 8NQCH45 8NRCH45 8NSCH45 8NTCH45 8NUCH45 8NWCH45 8NXCH45 8NYCH45 8NZCH45 8PACH45 8PBCH45 8PDCH45 8PECH45 8PFCH45 8PGCH45 8PHCH45 8PJCH45 8PLCH45 8PNCH45 8PPCH45 8PQCH45 8PRCH45 8PSCH45 8PTCH45 8PUCH45 8PWCH45 8PXCH45 8PYCH45 8PZCH45 8QACH45 8QBCH45 8QDCH45 8QECH45 8QFCH45 8QGCH45 8QHCH45 8QJCH45 8QLCH45 8QNCH45 8QPCH45 8QQCH45 8QRCH45 8QSCH45 8QWCH45 8RH

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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