CH4 8 postcode sector in the CH4 district

CH4 8 is a sector of the CH4 district: every postcode that starts CH4 8. It has 248 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 CH4 8 sector, by flood risk

Map of every postcode in the CH4 8 sector, by flood risk Of the 153 postcodes in the CH4 8 sector in England that ONS places, 3 have a home or business at high risk, 15 are at medium risk at worst, 9 are at low risk at worst, 8 are at very low risk only and 118 are not on the Environment Agency's at-risk list. The other 95 are in Wales or Scotland, which the Environment Agency's list does not cover. One group of postcodes at high or medium risk is outlined: 16 postcodes at high or medium risk. Places named: Saltney Ferry, Lache. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. A483 CH4 8BF: not covered by the flood listCH4 8BT: not covered by the flood listCH4 8FA: not covered by the flood listCH4 8FB: not covered by the flood listCH4 8FD: not covered by the flood listCH4 8FE: not covered by the flood listCH4 8FF: not covered by the flood listCH4 8FG: not covered by the flood listCH4 8GA: not covered by the flood listCH4 8LA: not covered by the flood listCH4 8LH: not covered by the flood listCH4 8LQ: not covered by the flood listCH4 8LR: not covered by the flood listCH4 8LT: not covered by the flood listCH4 8LW: not covered by the flood listCH4 8NA: not covered by the flood listCH4 8NB: not covered by the flood listCH4 8NH: not covered by the flood listCH4 8PB: not covered by the flood listCH4 8PY: not covered by the flood listCH4 8QB: not covered by the flood listCH4 8QE: not covered by the flood listCH4 8QF: not covered by the flood listCH4 8QG: not covered by the flood listCH4 8QH: not covered by the flood listCH4 8QJ: not covered by the flood listCH4 8QL: not covered by the flood listCH4 8QN: not covered by the flood listCH4 8QP: not covered by the flood listCH4 8QQ: not covered by the flood listCH4 8QR: not covered by the flood listCH4 8QS: not covered by the flood listCH4 8QT: not covered by the flood listCH4 8QW: not covered by the flood listCH4 8QZ: not covered by the flood listCH4 8RB: not covered by the flood listCH4 8RF: not covered by the flood listCH4 8RG: not covered by the flood listCH4 8RH: not covered by the flood listCH4 8RJ: not covered by the flood listCH4 8RL: not covered by the flood listCH4 8RQ: not covered by the flood listCH4 8RR: not covered by the flood listCH4 8RS: not covered by the flood listCH4 8RT: not covered by the flood listCH4 8RU: not covered by the flood listCH4 8RW: not covered by the flood listCH4 8SB: not covered by the flood listCH4 8SE: not covered by the flood listCH4 8SF: not covered by the flood listCH4 8SG: not covered by the flood listCH4 8SH: not covered by the flood listCH4 8SJ: not covered by the flood listCH4 8SL: not covered by the flood listCH4 8SN: not covered by the flood listCH4 8SQ: not covered by the flood listCH4 8SS: not covered by the flood listCH4 8ST: not covered by the flood listCH4 8SU: not covered by the flood listCH4 8SW: not covered by the flood listCH4 8SX: not covered by the flood listCH4 8SY: not covered by the flood listCH4 8SZ: not covered by the flood listCH4 8TB: not covered by the flood listCH4 8TD: not covered by the flood listCH4 8TE: not covered by the flood listCH4 8TF: not covered by the flood listCH4 8TG: not covered by the flood listCH4 8TH: not covered by the flood listCH4 8TJ: not covered by the flood listCH4 8TL: not covered by the flood listCH4 8TN: not covered by the flood listCH4 8TP: not covered by the flood listCH4 8TQ: not covered by the flood listCH4 8TR: not covered by the flood listCH4 8TS: not covered by the flood listCH4 8TT: not covered by the flood listCH4 8TU: not covered by the flood listCH4 8TW: not covered by the flood listCH4 8TX: not covered by the flood listCH4 8TY: not covered by the flood listCH4 8TZ: not covered by the flood listCH4 8UA: not covered by the flood listCH4 8UB: not covered by the flood listCH4 8UD: not covered by the flood listCH4 8UE: not covered by the flood listCH4 8UF: not covered by the flood listCH4 8UG: not covered by the flood listCH4 8UH: not covered by the flood listCH4 8UJ: not covered by the flood listCH4 8UL: not covered by the flood listCH4 8UP: not covered by the flood listCH4 8UQ: not covered by the flood listCH4 8UT: not covered by the flood listCH4 8AA: not on the flood risk listCH4 8AB: not on the flood risk listCH4 8AD: not on the flood risk listCH4 8AE: not on the flood risk listCH4 8AF: not on the flood risk listCH4 8AG: not on the flood risk listCH4 8AH: not on the flood risk listCH4 8AJ: not on the flood risk listCH4 8AL: not on the flood risk listCH4 8AN: not on the flood risk listCH4 8AP: not on the flood risk listCH4 8AQ: not on the flood risk listCH4 8AT: not on the flood risk listCH4 8AU: not on the flood risk listCH4 8AW: not on the flood risk listCH4 8AX: not on the flood risk listCH4 8AY: not on the flood risk listCH4 8AZ: not on the flood risk listCH4 8BB: not on the flood risk listCH4 8BD: not on the flood risk listCH4 8BE: not on the flood risk listCH4 8BG: not on the flood risk listCH4 8BH: not on the flood risk listCH4 8BN: not on the flood risk listCH4 8BQ: not on the flood risk listCH4 8BU: not on the flood risk listCH4 8BW: not on the flood risk listCH4 8BX: not on the flood risk listCH4 8DB: not on the flood risk listCH4 8DD: not on the flood risk listCH4 8DE: not on the flood risk listCH4 8DF: not on the flood risk listCH4 8DG: not on the flood risk listCH4 8DH: not on the flood risk listCH4 8DJ: not on the flood risk listCH4 8DL: not on the flood risk listCH4 8DN: not on the flood risk listCH4 8DP: not on the flood risk listCH4 8DQ: not on the flood risk listCH4 8DR: not on the flood risk listCH4 8DS: not on the flood risk listCH4 8DT: not on the flood risk listCH4 8DU: not on the flood risk listCH4 8DW: not on the flood risk listCH4 8DX: not on the flood risk listCH4 8DY: not on the flood risk listCH4 8DZ: not on the flood risk listCH4 8EA: not on the flood risk listCH4 8EB: not on the flood risk listCH4 8ED: not on the flood risk listCH4 8EE: not on the flood risk listCH4 8EF: not on the flood risk listCH4 8EG: not on the flood risk listCH4 8EH: not on the flood risk listCH4 8EJ: not on the flood risk listCH4 8EL: not on the flood risk listCH4 8EN: not on the flood risk listCH4 8EP: not on the flood risk listCH4 8EQ: not on the flood risk listCH4 8ES: not on the flood risk listCH4 8ET: not on the flood risk listCH4 8EU: not on the flood risk listCH4 8EW: not on the flood risk listCH4 8EX: not on the flood risk listCH4 8EY: not on the flood risk listCH4 8EZ: not on the flood risk listCH4 8HE: not on the flood risk listCH4 8HF: not on the flood risk listCH4 8HH: not on the flood risk listCH4 8HJ: not on the flood risk listCH4 8HL: not on the flood risk listCH4 8HN: not on the flood risk listCH4 8HR: not on the flood risk listCH4 8HS: not on the flood risk listCH4 8HT: not on the flood risk listCH4 8HW: not on the flood risk listCH4 8HX: not on the flood risk listCH4 8HY: not on the flood risk listCH4 8HZ: not on the flood risk listCH4 8JA: not on the flood risk listCH4 8JB: not on the flood risk listCH4 8JE: not on the flood risk listCH4 8JG: not on the flood risk listCH4 8JJ: not on the flood risk listCH4 8JN: not on the flood risk listCH4 8JQ: not on the flood risk listCH4 8JR: not on the flood risk listCH4 8JS: not on the flood risk listCH4 8JT: not on the flood risk listCH4 8JU: not on the flood risk listCH4 8JW: not on the flood risk listCH4 8JX: not on the flood risk listCH4 8JY: not on the flood risk listCH4 8JZ: not on the flood risk listCH4 8LB: not on the flood risk listCH4 8LD: not on the flood risk listCH4 8LE: not on the flood risk listCH4 8LF: not on the flood risk listCH4 8LL: not on the flood risk listCH4 8LP: not on the flood risk listCH4 8LY: not on the flood risk listCH4 8LZ: not on the flood risk listCH4 8ND: not on the flood risk listCH4 8NL: not on the flood risk listCH4 8NN: not on the flood risk listCH4 8NP: not on the flood risk listCH4 8NQ: not on the flood risk listCH4 8NR: not on the flood risk listCH4 8NS: not on the flood risk listCH4 8NU: not on the flood risk listCH4 8NW: not on the flood risk listCH4 8NX: not on the flood risk listCH4 8NY: not on the flood risk listCH4 8NZ: not on the flood risk listCH4 8PA: not on the flood risk listCH4 8PX: not on the flood risk listCH4 8QA: not on the flood risk listCH4 8QX: not on the flood risk listCH4 8BJ: very low flood risk onlyCH4 8BL: very low flood risk onlyCH4 8BP: very low flood risk onlyCH4 8BR: very low flood risk onlyCH4 8BY: very low flood risk onlyCH4 8BZ: very low flood risk onlyCH4 8DA: very low flood risk onlyCH4 8PS: very low flood risk onlyCH4 8LX: low flood risk at worstCH4 8NF: low flood risk at worstCH4 8NG: low flood risk at worstCH4 8PP: low flood risk at worstCH4 8PR: low flood risk at worstCH4 8PT: low flood risk at worstCH4 8QD: low flood risk at worstCH4 8QU: low flood risk at worstCH4 8RD: low flood risk at worstCH4 8BA: medium flood risk at worstCH4 8LU: medium flood risk at worstCH4 8NE: medium flood risk at worstCH4 8PD: medium flood risk at worstCH4 8PE: medium flood risk at worstCH4 8PF: medium flood risk at worstCH4 8PG: medium flood risk at worstCH4 8PH: medium flood risk at worstCH4 8PJ: medium flood risk at worstCH4 8PL: medium flood risk at worstCH4 8PN: medium flood risk at worstCH4 8PQ: medium flood risk at worstCH4 8PU: medium flood risk at worstCH4 8PW: medium flood risk at worstCH4 8PZ: medium flood risk at worstCH4 8AR: high flood riskCH4 8LN: high flood riskCH4 8LS: high flood risk Saltney FerryLache 16 postcodes at high or medium risk, outlined: this goes to CH4 8LS, the one with most homes and businesses at high risk16 postcodes at high or medium risk Map of every postcode in the CH4 8 sector, by flood risk Of the 153 postcodes in the CH4 8 sector in England that ONS places, 3 have a home or business at high risk, 15 are at medium risk at worst, 9 are at low risk at worst, 8 are at very low risk only and 118 are not on the Environment Agency's at-risk list. The other 95 are in Wales or Scotland, which the Environment Agency's list does not cover. One group of postcodes at high or medium risk is outlined: 16 postcodes at high or medium risk. Places named: Saltney Ferry, Lache. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. Saltney FerryLache
  • A home or business at high risk: 3
  • At medium risk at worst: 15
  • At low risk at worst: 9
  • At very low risk only: 8
  • Not on the at-risk list: 118
  • In Wales or Scotland: not covered by the Environment Agency: 95
  • Outline: where 5 or more postcodes at high or medium risk lie together

Of the 153 postcodes in the CH4 8 sector in England that ONS places, 3 have a home or business at high risk, 15 are at medium risk at worst, 9 are at low risk at worst, 8 are at very low risk only and 118 are not on the Environment Agency's at-risk list. The other 95 are in Wales or Scotland, which the Environment Agency's list does not cover.

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. 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; 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

The postcodes at high risk

Beside each: how many of its homes and businesses the Environment Agency puts at that risk.

CH4 8LS10 at high riskCH4 8AR4 at high riskCH4 8LN1 at high risk

Where the postcodes at high or medium risk lie together

  • 16 postcodes at high or medium risk, outlined on the map. CH4 8LS, is the one with most homes and businesses at high risk.

What do homes sell for in CH4 8?

Homes in CH4 8 sold for a typical £230,000 in the 12 months to August 2026, across 121 sales, up 2.2% on the 12 months before, HM Land Registry's figures show.

£230,000 typical price, the 12 months to August 2026
£225,000 12 months to August 2025
▲ up 2.2% on the 12 months before
  • Detached £314,000 35 sales
  • Semi-detached £220,000 51 sales
  • Terraced £176,500 18 sales
  • Flat or maisonette £140,000 17 sales

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 CH4 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 CH4 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.

CH4 8AACH4 8ABCH4 8ADCH4 8AECH4 8AFCH4 8AGCH4 8AHCH4 8AJCH4 8ALCH4 8ANCH4 8APCH4 8AQCH4 8ARCH4 8ATCH4 8AUCH4 8AWCH4 8AXCH4 8AYCH4 8AZCH4 8BACH4 8BBCH4 8BDCH4 8BECH4 8BFCH4 8BGCH4 8BHCH4 8BJCH4 8BLCH4 8BNCH4 8BPCH4 8BQCH4 8BRCH4 8BTCH4 8BUCH4 8BWCH4 8BXCH4 8BYCH4 8BZCH4 8DACH4 8DBCH4 8DDCH4 8DECH4 8DFCH4 8DGCH4 8DHCH4 8DJCH4 8DLCH4 8DNCH4 8DPCH4 8DQCH4 8DRCH4 8DSCH4 8DTCH4 8DUCH4 8DWCH4 8DXCH4 8DYCH4 8DZCH4 8EACH4 8EBCH4 8EDCH4 8EECH4 8EFCH4 8EGCH4 8EHCH4 8EJCH4 8ELCH4 8ENCH4 8EPCH4 8EQCH4 8ESCH4 8ETCH4 8EUCH4 8EWCH4 8EXCH4 8EYCH4 8EZCH4 8FACH4 8FBCH4 8FDCH4 8FECH4 8FFCH4 8FGCH4 8FHCH4 8GACH4 8HECH4 8HFCH4 8HHCH4 8HJCH4 8HLCH4 8HNCH4 8HRCH4 8HSCH4 8HTCH4 8HWCH4 8HXCH4 8HYCH4 8HZCH4 8JACH4 8JBCH4 8JECH4 8JGCH4 8JJCH4 8JNCH4 8JQCH4 8JRCH4 8JSCH4 8JTCH4 8JUCH4 8JWCH4 8JXCH4 8JYCH4 8JZCH4 8LACH4 8LBCH4 8LDCH4 8LECH4 8LFCH4 8LHCH4 8LLCH4 8LNCH4 8LPCH4 8LQCH4 8LRCH4 8LSCH4 8LTCH4 8LUCH4 8LWCH4 8LXCH4 8LYCH4 8LZCH4 8NACH4 8NBCH4 8NDCH4 8NECH4 8NFCH4 8NGCH4 8NHCH4 8NLCH4 8NNCH4 8NPCH4 8NQCH4 8NRCH4 8NSCH4 8NUCH4 8NWCH4 8NXCH4 8NYCH4 8NZCH4 8PACH4 8PBCH4 8PDCH4 8PECH4 8PFCH4 8PGCH4 8PHCH4 8PJCH4 8PLCH4 8PNCH4 8PPCH4 8PQCH4 8PRCH4 8PSCH4 8PTCH4 8PUCH4 8PWCH4 8PXCH4 8PYCH4 8PZCH4 8QACH4 8QBCH4 8QDCH4 8QECH4 8QFCH4 8QGCH4 8QHCH4 8QJCH4 8QLCH4 8QNCH4 8QPCH4 8QQCH4 8QRCH4 8QSCH4 8QTCH4 8QUCH4 8QWCH4 8QXCH4 8QZCH4 8RBCH4 8RDCH4 8RFCH4 8RGCH4 8RHCH4 8RJCH4 8RLCH4 8RQCH4 8RRCH4 8RSCH4 8RTCH4 8RUCH4 8RWCH4 8SBCH4 8SECH4 8SFCH4 8SGCH4 8SHCH4 8SJCH4 8SLCH4 8SNCH4 8SQCH4 8SSCH4 8STCH4 8SUCH4 8SWCH4 8SXCH4 8SYCH4 8SZCH4 8TBCH4 8TDCH4 8TECH4 8TFCH4 8TGCH4 8THCH4 8TJCH4 8TLCH4 8TNCH4 8TPCH4 8TQCH4 8TRCH4 8TSCH4 8TTCH4 8TUCH4 8TWCH4 8TXCH4 8TYCH4 8TZCH4 8UACH4 8UBCH4 8UDCH4 8UECH4 8UFCH4 8UGCH4 8UHCH4 8UJCH4 8ULCH4 8UPCH4 8UQCH4 8UT

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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