CH66 1 postcode sector in the CH66 district

CH66 1 is a sector of the CH66 district: every postcode that starts CH66 1. It has 199 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 CH66 1 sector, by flood risk

Map of every postcode in the CH66 1 sector, by flood risk Of the 199 postcodes in the CH66 1 sector that ONS places, 1 are at low risk at worst and 198 are not on the Environment Agency's at-risk list. Places named: Netherpool, Central & Grange. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. M53 CH66 1AA: not on the flood risk listCH66 1AB: not on the flood risk listCH66 1AD: not on the flood risk listCH66 1AE: not on the flood risk listCH66 1AF: not on the flood risk listCH66 1GY: not on the flood risk listCH66 1HA: not on the flood risk listCH66 1HB: not on the flood risk listCH66 1HD: not on the flood risk listCH66 1HE: not on the flood risk listCH66 1HF: not on the flood risk listCH66 1HG: not on the flood risk listCH66 1HH: not on the flood risk listCH66 1HJ: not on the flood risk listCH66 1HL: not on the flood risk listCH66 1HN: not on the flood risk listCH66 1HP: not on the flood risk listCH66 1HQ: not on the flood risk listCH66 1HR: not on the flood risk listCH66 1HT: not on the flood risk listCH66 1HU: not on the flood risk listCH66 1HW: not on the flood risk listCH66 1HX: not on the flood risk listCH66 1HY: not on the flood risk listCH66 1HZ: not on the flood risk listCH66 1JA: not on the flood risk listCH66 1JB: not on the flood risk listCH66 1JD: not on the flood risk listCH66 1JE: not on the flood risk listCH66 1JF: not on the flood risk listCH66 1JG: not on the flood risk listCH66 1JH: not on the flood risk listCH66 1JJ: not on the flood risk listCH66 1JL: not on the flood risk listCH66 1JN: not on the flood risk listCH66 1JP: not on the flood risk listCH66 1JQ: not on the flood risk listCH66 1JR: not on the flood risk listCH66 1JS: not on the flood risk listCH66 1JT: not on the flood risk listCH66 1JU: not on the flood risk listCH66 1JW: not on the flood risk listCH66 1JX: not on the flood risk listCH66 1JY: not on the flood risk listCH66 1JZ: not on the flood risk listCH66 1LA: not on the flood risk listCH66 1LB: not on the flood risk listCH66 1LD: not on the flood risk listCH66 1LE: not on the flood risk listCH66 1LF: not on the flood risk listCH66 1LG: not on the flood risk listCH66 1LH: not on the flood risk listCH66 1LJ: not on the flood risk listCH66 1LL: not on the flood risk listCH66 1LN: not on the flood risk listCH66 1LP: not on the flood risk listCH66 1LQ: not on the flood risk listCH66 1LR: not on the flood risk listCH66 1LS: not on the flood risk listCH66 1LT: not on the flood risk listCH66 1LU: not on the flood risk listCH66 1LW: not on the flood risk listCH66 1LX: not on the flood risk listCH66 1LY: not on the flood risk listCH66 1LZ: not on the flood risk listCH66 1NA: not on the flood risk listCH66 1NB: not on the flood risk listCH66 1ND: not on the flood risk listCH66 1NE: not on the flood risk listCH66 1NF: not on the flood risk listCH66 1NG: not on the flood risk listCH66 1NH: not on the flood risk listCH66 1NJ: not on the flood risk listCH66 1NL: not on the flood risk listCH66 1NN: not on the flood risk listCH66 1NP: not on the flood risk listCH66 1NQ: not on the flood risk listCH66 1NR: not on the flood risk listCH66 1NS: not on the flood risk listCH66 1NT: not on the flood risk listCH66 1NU: not on the flood risk listCH66 1NW: not on the flood risk listCH66 1NX: not on the flood risk listCH66 1NY: not on the flood risk listCH66 1NZ: not on the flood risk listCH66 1PA: not on the flood risk listCH66 1PB: not on the flood risk listCH66 1PD: not on the flood risk listCH66 1PE: not on the flood risk listCH66 1PF: not on the flood risk listCH66 1PG: not on the flood risk listCH66 1PH: not on the flood risk listCH66 1PJ: not on the flood risk listCH66 1PL: not on the flood risk listCH66 1PN: not on the flood risk listCH66 1PP: not on the flood risk listCH66 1PQ: not on the flood risk listCH66 1PR: not on the flood risk listCH66 1PS: not on the flood risk listCH66 1PT: not on the flood risk listCH66 1PW: not on the flood risk listCH66 1PX: not on the flood risk listCH66 1PY: not on the flood risk listCH66 1PZ: not on the flood risk listCH66 1QA: not on the flood risk listCH66 1QB: not on the flood risk listCH66 1QD: not on the flood risk listCH66 1QE: not on the flood risk listCH66 1QF: not on the flood risk listCH66 1QG: not on the flood risk listCH66 1QH: not on the flood risk listCH66 1QJ: not on the flood risk listCH66 1QL: not on the flood risk listCH66 1QN: not on the flood risk listCH66 1QP: not on the flood risk listCH66 1QQ: not on the flood risk listCH66 1QR: not on the flood risk listCH66 1QS: not on the flood risk listCH66 1QT: not on the flood risk listCH66 1QU: not on the flood risk listCH66 1QW: not on the flood risk listCH66 1QX: not on the flood risk listCH66 1QY: not on the flood risk listCH66 1QZ: not on the flood risk listCH66 1RA: not on the flood risk listCH66 1RB: not on the flood risk listCH66 1RD: not on the flood risk listCH66 1RE: not on the flood risk listCH66 1RF: not on the flood risk listCH66 1RG: not on the flood risk listCH66 1RH: not on the flood risk listCH66 1RJ: not on the flood risk listCH66 1RL: not on the flood risk listCH66 1RN: not on the flood risk listCH66 1RP: not on the flood risk listCH66 1RQ: not on the flood risk listCH66 1RR: not on the flood risk listCH66 1RS: not on the flood risk listCH66 1RT: not on the flood risk listCH66 1RU: not on the flood risk listCH66 1RW: not on the flood risk listCH66 1RX: not on the flood risk listCH66 1RY: not on the flood risk listCH66 1RZ: not on the flood risk listCH66 1SA: not on the flood risk listCH66 1SB: not on the flood risk listCH66 1SD: not on the flood risk listCH66 1SE: not on the flood risk listCH66 1SF: not on the flood risk listCH66 1SG: not on the flood risk listCH66 1SH: not on the flood risk listCH66 1SJ: not on the flood risk listCH66 1SL: not on the flood risk listCH66 1SP: not on the flood risk listCH66 1SQ: not on the flood risk listCH66 1SR: not on the flood risk listCH66 1SS: not on the flood risk listCH66 1ST: not on the flood risk listCH66 1SU: not on the flood risk listCH66 1SW: not on the flood risk listCH66 1SX: not on the flood risk listCH66 1SY: not on the flood risk listCH66 1SZ: not on the flood risk listCH66 1TA: not on the flood risk listCH66 1TB: not on the flood risk listCH66 1TD: not on the flood risk listCH66 1TE: not on the flood risk listCH66 1TF: not on the flood risk listCH66 1TG: not on the flood risk listCH66 1TH: not on the flood risk listCH66 1TJ: not on the flood risk listCH66 1TL: not on the flood risk listCH66 1TN: not on the flood risk listCH66 1TP: not on the flood risk listCH66 1TQ: not on the flood risk listCH66 1TR: not on the flood risk listCH66 1TS: not on the flood risk listCH66 1TT: not on the flood risk listCH66 1TU: not on the flood risk listCH66 1TW: not on the flood risk listCH66 1TX: not on the flood risk listCH66 1TY: not on the flood risk listCH66 1TZ: not on the flood risk listCH66 1UA: not on the flood risk listCH66 1UB: not on the flood risk listCH66 1UD: not on the flood risk listCH66 1UE: not on the flood risk listCH66 1UF: not on the flood risk listCH66 1UG: not on the flood risk listCH66 1UH: not on the flood risk listCH66 1UJ: not on the flood risk listCH66 1UL: not on the flood risk listCH66 1UN: not on the flood risk listCH66 1UP: not on the flood risk listCH66 1UQ: not on the flood risk listCH66 1WA: not on the flood risk listCH66 1SN: low flood risk at worst NetherpoolCentral & Grange Map of every postcode in the CH66 1 sector, by flood risk Of the 199 postcodes in the CH66 1 sector that ONS places, 1 are at low risk at worst and 198 are not on the Environment Agency's at-risk list. Places named: Netherpool, Central & Grange. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. NetherpoolCentral & Grange
  • A home or business at high risk: 0
  • At medium risk at worst: 0
  • At low risk at worst: 1
  • At very low risk only: 0
  • Not on the at-risk list: 198

Of the 199 postcodes in the CH66 1 sector that ONS places, 1 are at low risk at worst and 198 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

What do homes sell for in CH66 1?

Homes in CH66 1 sold for a typical £215,000 in the 12 months to August 2026, across 101 sales, up 15.3% on the 12 months before, HM Land Registry's figures show.

£215,000 typical price, the 12 months to August 2026
£186,500 12 months to August 2025
▲ up 15.3% on the 12 months before
  • Detached £302,000 28 sales
  • Semi-detached £210,000 43 sales
  • Terraced £185,000 21 sales
  • Flat or maisonette £89,250 9 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 CH66 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 CH66 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.

CH66 1AACH66 1ABCH66 1ADCH66 1AECH66 1AFCH66 1GYCH66 1HACH66 1HBCH66 1HDCH66 1HECH66 1HFCH66 1HGCH66 1HHCH66 1HJCH66 1HLCH66 1HNCH66 1HPCH66 1HQCH66 1HRCH66 1HSCH66 1HTCH66 1HUCH66 1HWCH66 1HXCH66 1HYCH66 1HZCH66 1JACH66 1JBCH66 1JDCH66 1JECH66 1JFCH66 1JGCH66 1JHCH66 1JJCH66 1JLCH66 1JNCH66 1JPCH66 1JQCH66 1JRCH66 1JSCH66 1JTCH66 1JUCH66 1JWCH66 1JXCH66 1JYCH66 1JZCH66 1LACH66 1LBCH66 1LDCH66 1LECH66 1LFCH66 1LGCH66 1LHCH66 1LJCH66 1LLCH66 1LNCH66 1LPCH66 1LQCH66 1LRCH66 1LSCH66 1LTCH66 1LUCH66 1LWCH66 1LXCH66 1LYCH66 1LZCH66 1NACH66 1NBCH66 1NDCH66 1NECH66 1NFCH66 1NGCH66 1NHCH66 1NJCH66 1NLCH66 1NNCH66 1NPCH66 1NQCH66 1NRCH66 1NSCH66 1NTCH66 1NUCH66 1NWCH66 1NXCH66 1NYCH66 1NZCH66 1PACH66 1PBCH66 1PDCH66 1PECH66 1PFCH66 1PGCH66 1PHCH66 1PJCH66 1PLCH66 1PNCH66 1PPCH66 1PQCH66 1PRCH66 1PSCH66 1PTCH66 1PUCH66 1PWCH66 1PXCH66 1PYCH66 1PZCH66 1QACH66 1QBCH66 1QDCH66 1QECH66 1QFCH66 1QGCH66 1QHCH66 1QJCH66 1QLCH66 1QNCH66 1QPCH66 1QQCH66 1QRCH66 1QSCH66 1QTCH66 1QUCH66 1QWCH66 1QXCH66 1QYCH66 1QZCH66 1RACH66 1RBCH66 1RDCH66 1RECH66 1RFCH66 1RGCH66 1RHCH66 1RJCH66 1RLCH66 1RNCH66 1RPCH66 1RQCH66 1RRCH66 1RSCH66 1RTCH66 1RUCH66 1RWCH66 1RXCH66 1RYCH66 1RZCH66 1SACH66 1SBCH66 1SDCH66 1SECH66 1SFCH66 1SGCH66 1SHCH66 1SJCH66 1SLCH66 1SNCH66 1SPCH66 1SQCH66 1SRCH66 1SSCH66 1STCH66 1SUCH66 1SWCH66 1SXCH66 1SYCH66 1SZCH66 1TACH66 1TBCH66 1TDCH66 1TECH66 1TFCH66 1TGCH66 1THCH66 1TJCH66 1TLCH66 1TNCH66 1TPCH66 1TQCH66 1TRCH66 1TSCH66 1TTCH66 1TUCH66 1TWCH66 1TXCH66 1TYCH66 1TZCH66 1UACH66 1UBCH66 1UDCH66 1UECH66 1UFCH66 1UGCH66 1UHCH66 1UJCH66 1ULCH66 1UNCH66 1UPCH66 1UQCH66 1WA

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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