CW8 1 postcode sector in the CW8 district

CW8 1 is a sector of the CW8 district: every postcode that starts CW8 1. It has 254 postcodes in use, 6 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 CW8 1 sector, by flood risk

Map of every postcode in the CW8 1 sector, by flood risk Of the 254 postcodes in the CW8 1 sector that ONS places, 3 have a home or business at high risk, 3 are at medium risk at worst, 10 are at low risk at worst and 238 are not on the Environment Agency's at-risk list. Places named: Northwich, Hartford. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. A556A533 CW8 1AF: not on the flood risk listCW8 1AJ: not on the flood risk listCW8 1AL: not on the flood risk listCW8 1AP: not on the flood risk listCW8 1AQ: not on the flood risk listCW8 1AT: not on the flood risk listCW8 1AU: not on the flood risk listCW8 1AW: not on the flood risk listCW8 1AX: not on the flood risk listCW8 1AY: not on the flood risk listCW8 1BJ: not on the flood risk listCW8 1BL: not on the flood risk listCW8 1BN: not on the flood risk listCW8 1BS: not on the flood risk listCW8 1BT: not on the flood risk listCW8 1BW: not on the flood risk listCW8 1BX: not on the flood risk listCW8 1BY: not on the flood risk listCW8 1BZ: not on the flood risk listCW8 1DB: not on the flood risk listCW8 1DD: not on the flood risk listCW8 1DE: not on the flood risk listCW8 1DF: not on the flood risk listCW8 1DG: not on the flood risk listCW8 1DH: not on the flood risk listCW8 1DJ: not on the flood risk listCW8 1DL: not on the flood risk listCW8 1DN: not on the flood risk listCW8 1DQ: not on the flood risk listCW8 1DS: not on the flood risk listCW8 1DT: not on the flood risk listCW8 1DU: not on the flood risk listCW8 1DX: not on the flood risk listCW8 1DY: not on the flood risk listCW8 1ED: not on the flood risk listCW8 1EE: not on the flood risk listCW8 1EF: not on the flood risk listCW8 1EG: not on the flood risk listCW8 1EH: not on the flood risk listCW8 1EJ: not on the flood risk listCW8 1EL: not on the flood risk listCW8 1EN: not on the flood risk listCW8 1EP: not on the flood risk listCW8 1EQ: not on the flood risk listCW8 1ER: not on the flood risk listCW8 1ES: not on the flood risk listCW8 1EU: not on the flood risk listCW8 1EW: not on the flood risk listCW8 1EX: not on the flood risk listCW8 1EZ: not on the flood risk listCW8 1FT: not on the flood risk listCW8 1FZ: not on the flood risk listCW8 1GA: not on the flood risk listCW8 1GJ: not on the flood risk listCW8 1GN: not on the flood risk listCW8 1GP: not on the flood risk listCW8 1GQ: not on the flood risk listCW8 1GR: not on the flood risk listCW8 1GS: not on the flood risk listCW8 1GT: not on the flood risk listCW8 1GU: not on the flood risk listCW8 1GW: not on the flood risk listCW8 1GX: not on the flood risk listCW8 1GY: not on the flood risk listCW8 1GZ: not on the flood risk listCW8 1HA: not on the flood risk listCW8 1HB: not on the flood risk listCW8 1HD: not on the flood risk listCW8 1HE: not on the flood risk listCW8 1HG: not on the flood risk listCW8 1HH: not on the flood risk listCW8 1HJ: not on the flood risk listCW8 1HL: not on the flood risk listCW8 1HN: not on the flood risk listCW8 1HP: not on the flood risk listCW8 1HQ: not on the flood risk listCW8 1HR: not on the flood risk listCW8 1HS: not on the flood risk listCW8 1HU: not on the flood risk listCW8 1HW: not on the flood risk listCW8 1HX: not on the flood risk listCW8 1HY: not on the flood risk listCW8 1HZ: not on the flood risk listCW8 1JA: not on the flood risk listCW8 1JB: not on the flood risk listCW8 1JD: not on the flood risk listCW8 1JE: not on the flood risk listCW8 1JF: not on the flood risk listCW8 1JG: not on the flood risk listCW8 1JH: not on the flood risk listCW8 1JJ: not on the flood risk listCW8 1JP: not on the flood risk listCW8 1JQ: not on the flood risk listCW8 1JR: not on the flood risk listCW8 1JS: not on the flood risk listCW8 1JT: not on the flood risk listCW8 1JU: not on the flood risk listCW8 1JW: not on the flood risk listCW8 1JX: not on the flood risk listCW8 1JY: not on the flood risk listCW8 1JZ: not on the flood risk listCW8 1LA: not on the flood risk listCW8 1LD: not on the flood risk listCW8 1LE: not on the flood risk listCW8 1LF: not on the flood risk listCW8 1LG: not on the flood risk listCW8 1LH: not on the flood risk listCW8 1LL: not on the flood risk listCW8 1LN: not on the flood risk listCW8 1LP: not on the flood risk listCW8 1LQ: not on the flood risk listCW8 1LT: not on the flood risk listCW8 1LU: not on the flood risk listCW8 1LW: not on the flood risk listCW8 1LX: not on the flood risk listCW8 1LY: not on the flood risk listCW8 1LZ: not on the flood risk listCW8 1NA: not on the flood risk listCW8 1NB: not on the flood risk listCW8 1ND: not on the flood risk listCW8 1NE: not on the flood risk listCW8 1NF: not on the flood risk listCW8 1NG: not on the flood risk listCW8 1NH: not on the flood risk listCW8 1NJ: not on the flood risk listCW8 1NL: not on the flood risk listCW8 1NN: not on the flood risk listCW8 1NP: not on the flood risk listCW8 1NQ: not on the flood risk listCW8 1NR: not on the flood risk listCW8 1NS: not on the flood risk listCW8 1NT: not on the flood risk listCW8 1NU: not on the flood risk listCW8 1NW: not on the flood risk listCW8 1NX: not on the flood risk listCW8 1NY: not on the flood risk listCW8 1NZ: not on the flood risk listCW8 1PA: not on the flood risk listCW8 1PB: not on the flood risk listCW8 1PD: not on the flood risk listCW8 1PE: not on the flood risk listCW8 1PF: not on the flood risk listCW8 1PG: not on the flood risk listCW8 1PH: not on the flood risk listCW8 1PL: not on the flood risk listCW8 1PN: not on the flood risk listCW8 1PP: not on the flood risk listCW8 1PQ: not on the flood risk listCW8 1PR: not on the flood risk listCW8 1PS: not on the flood risk listCW8 1PT: not on the flood risk listCW8 1PU: not on the flood risk listCW8 1PW: not on the flood risk listCW8 1PX: not on the flood risk listCW8 1PY: not on the flood risk listCW8 1PZ: not on the flood risk listCW8 1QA: not on the flood risk listCW8 1QB: not on the flood risk listCW8 1QD: not on the flood risk listCW8 1QE: not on the flood risk listCW8 1QG: not on the flood risk listCW8 1QH: not on the flood risk listCW8 1QJ: not on the flood risk listCW8 1QL: not on the flood risk listCW8 1QN: not on the flood risk listCW8 1QP: not on the flood risk listCW8 1QQ: not on the flood risk listCW8 1QR: not on the flood risk listCW8 1QS: not on the flood risk listCW8 1QT: not on the flood risk listCW8 1QU: not on the flood risk listCW8 1QW: not on the flood risk listCW8 1QX: not on the flood risk listCW8 1QZ: not on the flood risk listCW8 1RB: not on the flood risk listCW8 1RD: not on the flood risk listCW8 1RE: not on the flood risk listCW8 1RF: not on the flood risk listCW8 1RG: not on the flood risk listCW8 1RH: not on the flood risk listCW8 1RJ: not on the flood risk listCW8 1RL: not on the flood risk listCW8 1RN: not on the flood risk listCW8 1RP: not on the flood risk listCW8 1RQ: not on the flood risk listCW8 1RR: not on the flood risk listCW8 1RT: not on the flood risk listCW8 1RU: not on the flood risk listCW8 1RW: not on the flood risk listCW8 1RX: not on the flood risk listCW8 1RY: not on the flood risk listCW8 1RZ: not on the flood risk listCW8 1SB: not on the flood risk listCW8 1SD: not on the flood risk listCW8 1SF: not on the flood risk listCW8 1SG: not on the flood risk listCW8 1SH: not on the flood risk listCW8 1SJ: not on the flood risk listCW8 1SL: not on the flood risk listCW8 1SN: not on the flood risk listCW8 1SP: not on the flood risk listCW8 1SQ: not on the flood risk listCW8 1SR: not on the flood risk listCW8 1SS: not on the flood risk listCW8 1ST: not on the flood risk listCW8 1SU: not on the flood risk listCW8 1SW: not on the flood risk listCW8 1SX: not on the flood risk listCW8 1SY: not on the flood risk listCW8 1SZ: not on the flood risk listCW8 1TA: not on the flood risk listCW8 1TB: not on the flood risk listCW8 1TD: not on the flood risk listCW8 1TE: not on the flood risk listCW8 1TF: not on the flood risk listCW8 1TG: not on the flood risk listCW8 1TH: not on the flood risk listCW8 1TJ: not on the flood risk listCW8 1TL: not on the flood risk listCW8 1TN: not on the flood risk listCW8 1TP: not on the flood risk listCW8 1TQ: not on the flood risk listCW8 1TR: not on the flood risk listCW8 1TS: not on the flood risk listCW8 1TT: not on the flood risk listCW8 1TU: not on the flood risk listCW8 1TW: not on the flood risk listCW8 1TX: not on the flood risk listCW8 1TY: not on the flood risk listCW8 1TZ: not on the flood risk listCW8 1UA: not on the flood risk listCW8 1UB: not on the flood risk listCW8 1UD: not on the flood risk listCW8 1UE: not on the flood risk listCW8 1UF: not on the flood risk listCW8 1UH: not on the flood risk listCW8 1AB: low flood risk at worstCW8 1BA: low flood risk at worstCW8 1BG: low flood risk at worstCW8 1BP: low flood risk at worstCW8 1EA: low flood risk at worstCW8 1GD: low flood risk at worstCW8 1GE: low flood risk at worstCW8 1GG: low flood risk at worstCW8 1GH: low flood risk at worstCW8 1GL: low flood risk at worstCW8 1AD: medium flood risk at worstCW8 1BH: medium flood risk at worstCW8 1GF: medium flood risk at worstCW8 1BE: high flood riskCW8 1ET: high flood riskCW8 1LB: high flood risk NorthwichHartford Map of every postcode in the CW8 1 sector, by flood risk Of the 254 postcodes in the CW8 1 sector that ONS places, 3 have a home or business at high risk, 3 are at medium risk at worst, 10 are at low risk at worst and 238 are not on the Environment Agency's at-risk list. Places named: Northwich, Hartford. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. A533 NorthwichHartford
  • A home or business at high risk: 3
  • At medium risk at worst: 3
  • At low risk at worst: 10
  • At very low risk only: 0
  • Not on the at-risk list: 238

Of the 254 postcodes in the CW8 1 sector that ONS places, 3 have a home or business at high risk, 3 are at medium risk at worst, 10 are at low risk at worst and 238 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.

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.

CW8 1ET7 at high riskCW8 1LB4 at high riskCW8 1BE2 at high risk

What do homes sell for in CW8 1?

Homes in CW8 1 sold for a typical £240,000 in the 12 months to August 2026, across 148 sales, down 23.8% on the 12 months before, HM Land Registry's figures show.

£240,000 typical price, the 12 months to August 2026
£315,000 12 months to August 2025
▼ down 23.8% on the 12 months before
  • Detached £425,000 53 sales
  • Semi-detached £232,500 37 sales
  • Terraced £151,000 38 sales
  • Flat or maisonette £146,600 20 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 CW8 1. 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 CW8 1

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.

CW8 1ABCW8 1ADCW8 1AFCW8 1AJCW8 1ALCW8 1APCW8 1AQCW8 1ATCW8 1AUCW8 1AWCW8 1AXCW8 1AYCW8 1BACW8 1BECW8 1BGCW8 1BHCW8 1BJCW8 1BLCW8 1BNCW8 1BPCW8 1BSCW8 1BTCW8 1BWCW8 1BXCW8 1BYCW8 1BZCW8 1DBCW8 1DDCW8 1DECW8 1DFCW8 1DGCW8 1DHCW8 1DJCW8 1DLCW8 1DNCW8 1DQCW8 1DSCW8 1DTCW8 1DUCW8 1DXCW8 1DYCW8 1EACW8 1EDCW8 1EECW8 1EFCW8 1EGCW8 1EHCW8 1EJCW8 1ELCW8 1ENCW8 1EPCW8 1EQCW8 1ERCW8 1ESCW8 1ETCW8 1EUCW8 1EWCW8 1EXCW8 1EYCW8 1EZCW8 1FTCW8 1FZCW8 1GACW8 1GDCW8 1GECW8 1GFCW8 1GGCW8 1GHCW8 1GJCW8 1GLCW8 1GNCW8 1GPCW8 1GQCW8 1GRCW8 1GSCW8 1GTCW8 1GUCW8 1GWCW8 1GXCW8 1GYCW8 1GZCW8 1HACW8 1HBCW8 1HDCW8 1HECW8 1HGCW8 1HHCW8 1HJCW8 1HLCW8 1HNCW8 1HPCW8 1HQCW8 1HRCW8 1HSCW8 1HUCW8 1HWCW8 1HXCW8 1HYCW8 1HZCW8 1JACW8 1JBCW8 1JDCW8 1JECW8 1JFCW8 1JGCW8 1JHCW8 1JJCW8 1JPCW8 1JQCW8 1JRCW8 1JSCW8 1JTCW8 1JUCW8 1JWCW8 1JXCW8 1JYCW8 1JZCW8 1LACW8 1LBCW8 1LDCW8 1LECW8 1LFCW8 1LGCW8 1LHCW8 1LLCW8 1LNCW8 1LPCW8 1LQCW8 1LTCW8 1LUCW8 1LWCW8 1LXCW8 1LYCW8 1LZCW8 1NACW8 1NBCW8 1NDCW8 1NECW8 1NFCW8 1NGCW8 1NHCW8 1NJCW8 1NLCW8 1NNCW8 1NPCW8 1NQCW8 1NRCW8 1NSCW8 1NTCW8 1NUCW8 1NWCW8 1NXCW8 1NYCW8 1NZCW8 1PACW8 1PBCW8 1PDCW8 1PECW8 1PFCW8 1PGCW8 1PHCW8 1PLCW8 1PNCW8 1PPCW8 1PQCW8 1PRCW8 1PSCW8 1PTCW8 1PUCW8 1PWCW8 1PXCW8 1PYCW8 1PZCW8 1QACW8 1QBCW8 1QDCW8 1QECW8 1QGCW8 1QHCW8 1QJCW8 1QLCW8 1QNCW8 1QPCW8 1QQCW8 1QRCW8 1QSCW8 1QTCW8 1QUCW8 1QWCW8 1QXCW8 1QZCW8 1RBCW8 1RDCW8 1RECW8 1RFCW8 1RGCW8 1RHCW8 1RJCW8 1RLCW8 1RNCW8 1RPCW8 1RQCW8 1RRCW8 1RTCW8 1RUCW8 1RWCW8 1RXCW8 1RYCW8 1RZCW8 1SBCW8 1SDCW8 1SFCW8 1SGCW8 1SHCW8 1SJCW8 1SLCW8 1SNCW8 1SPCW8 1SQCW8 1SRCW8 1SSCW8 1STCW8 1SUCW8 1SWCW8 1SXCW8 1SYCW8 1SZCW8 1TACW8 1TBCW8 1TDCW8 1TECW8 1TFCW8 1TGCW8 1THCW8 1TJCW8 1TLCW8 1TNCW8 1TPCW8 1TQCW8 1TRCW8 1TSCW8 1TTCW8 1TUCW8 1TWCW8 1TXCW8 1TYCW8 1TZCW8 1UACW8 1UBCW8 1UDCW8 1UECW8 1UFCW8 1UHCW8 1WB

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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