CH45 4 postcode sector in the CH45 district

CH45 4 is a sector of the CH45 district: every postcode that starts CH45 4. It has 97 postcodes in use, 5 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 CH45 4 sector, and which are new since 2020

Map of every postcode in the CH45 4 sector, by new since 2020 Of the 97 postcodes in the CH45 4 sector that ONS places, 97 were in use before 2020. Places named: Liscard, Wallasey. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A551 CH45 4JA: before 2020CH45 4JB: before 2020CH45 4JG: before 2020CH45 4JL: before 2020CH45 4JP: before 2020CH45 4JR: before 2020CH45 4JW: before 2020CH45 4LA: before 2020CH45 4LB: before 2020CH45 4LD: before 2020CH45 4LE: before 2020CH45 4LG: before 2020CH45 4LH: before 2020CH45 4LJ: before 2020CH45 4LL: before 2020CH45 4LN: before 2020CH45 4LP: before 2020CH45 4LR: before 2020CH45 4LS: before 2020CH45 4LT: before 2020CH45 4LU: before 2020CH45 4LW: before 2020CH45 4LX: before 2020CH45 4LY: before 2020CH45 4LZ: before 2020CH45 4NB: before 2020CH45 4ND: before 2020CH45 4NE: before 2020CH45 4NL: before 2020CH45 4NN: before 2020CH45 4NW: before 2020CH45 4NZ: before 2020CH45 4PA: before 2020CH45 4PB: before 2020CH45 4PD: before 2020CH45 4PE: before 2020CH45 4PG: before 2020CH45 4PH: before 2020CH45 4PJ: before 2020CH45 4PL: before 2020CH45 4PN: before 2020CH45 4PP: before 2020CH45 4PQ: before 2020CH45 4PR: before 2020CH45 4PS: before 2020CH45 4PT: before 2020CH45 4PU: before 2020CH45 4PW: before 2020CH45 4PX: before 2020CH45 4PY: before 2020CH45 4PZ: before 2020CH45 4QA: before 2020CH45 4QB: before 2020CH45 4QD: before 2020CH45 4QE: before 2020CH45 4QF: before 2020CH45 4QG: before 2020CH45 4QH: before 2020CH45 4QJ: before 2020CH45 4QL: before 2020CH45 4QN: before 2020CH45 4QQ: before 2020CH45 4QT: before 2020CH45 4QU: before 2020CH45 4QW: before 2020CH45 4QX: before 2020CH45 4QY: before 2020CH45 4QZ: before 2020CH45 4RA: before 2020CH45 4RB: before 2020CH45 4RD: before 2020CH45 4RE: before 2020CH45 4RF: before 2020CH45 4RG: before 2020CH45 4RH: before 2020CH45 4RJ: before 2020CH45 4RL: before 2020CH45 4RN: before 2020CH45 4RP: before 2020CH45 4RQ: before 2020CH45 4RR: before 2020CH45 4RS: before 2020CH45 4RT: before 2020CH45 4RU: before 2020CH45 4RW: before 2020CH45 4RX: before 2020CH45 4RY: before 2020CH45 4RZ: before 2020CH45 4SB: before 2020CH45 4SD: before 2020CH45 4SE: before 2020CH45 4SF: before 2020CH45 4SG: before 2020CH45 4SQ: before 2020CH45 4TH: before 2020CH45 4WS: before 2020 LiscardWallasey Map of every postcode in the CH45 4 sector, by new since 2020 Of the 97 postcodes in the CH45 4 sector that ONS places, 97 were in use before 2020. Places named: Liscard, Wallasey. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. LiscardWallasey
  • New since 2020: 0
  • In use before 2020: 97

Of the 97 postcodes in the CH45 4 sector that ONS places, 97 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. 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

What do homes sell for in CH45 4?

Homes in CH45 4 sold for a typical £182,500 in the 12 months to August 2026, across 51 sales, down 0.8% on the 12 months before, HM Land Registry's figures show.

£182,500 typical price, the 12 months to August 2026
£184,000 12 months to August 2025
▼ down 0.8% on the 12 months before
  • Semi-detached £248,000 25 sales
  • Terraced £145,000 23 sales
  • 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 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 CH45 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.

CH45 4JACH45 4JBCH45 4JGCH45 4JLCH45 4JPCH45 4JRCH45 4JWCH45 4LACH45 4LBCH45 4LDCH45 4LECH45 4LGCH45 4LHCH45 4LJCH45 4LLCH45 4LNCH45 4LPCH45 4LQCH45 4LRCH45 4LSCH45 4LTCH45 4LUCH45 4LWCH45 4LXCH45 4LYCH45 4LZCH45 4NBCH45 4NDCH45 4NECH45 4NLCH45 4NNCH45 4NWCH45 4NZCH45 4PACH45 4PBCH45 4PDCH45 4PECH45 4PGCH45 4PHCH45 4PJCH45 4PLCH45 4PNCH45 4PPCH45 4PQCH45 4PRCH45 4PSCH45 4PTCH45 4PUCH45 4PWCH45 4PXCH45 4PYCH45 4PZCH45 4QACH45 4QBCH45 4QDCH45 4QECH45 4QFCH45 4QGCH45 4QHCH45 4QJCH45 4QLCH45 4QNCH45 4QQCH45 4QTCH45 4QUCH45 4QWCH45 4QXCH45 4QYCH45 4QZCH45 4RACH45 4RBCH45 4RDCH45 4RECH45 4RFCH45 4RGCH45 4RHCH45 4RJCH45 4RLCH45 4RNCH45 4RPCH45 4RQCH45 4RRCH45 4RSCH45 4RTCH45 4RUCH45 4RWCH45 4RXCH45 4RYCH45 4RZCH45 4SBCH45 4SDCH45 4SECH45 4SFCH45 4SGCH45 4SQCH45 4THCH45 4WS

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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