CH65 4 postcode sector in the CH65 district

CH65 4 is a sector of the CH65 district: every postcode that starts CH65 4. It has 91 postcodes in use, 3 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 CH65 4 sector, by flood risk

Map of every postcode in the CH65 4 sector, by flood risk Of the 91 postcodes in the CH65 4 sector that ONS places, 12 have a home or business at high risk, 5 are at low risk at worst and 74 are not on the Environment Agency's at-risk list. Places named: Westminster, Central & Grange. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. CH65 4AA: not on the flood risk listCH65 4AB: not on the flood risk listCH65 4AD: not on the flood risk listCH65 4AE: not on the flood risk listCH65 4AF: not on the flood risk listCH65 4AL: not on the flood risk listCH65 4AN: not on the flood risk listCH65 4AP: not on the flood risk listCH65 4AQ: not on the flood risk listCH65 4AR: not on the flood risk listCH65 4AS: not on the flood risk listCH65 4AT: not on the flood risk listCH65 4AU: not on the flood risk listCH65 4AW: not on the flood risk listCH65 4AX: not on the flood risk listCH65 4AZ: not on the flood risk listCH65 4BA: not on the flood risk listCH65 4BB: not on the flood risk listCH65 4BE: not on the flood risk listCH65 4BG: not on the flood risk listCH65 4BH: not on the flood risk listCH65 4BJ: not on the flood risk listCH65 4BL: not on the flood risk listCH65 4BN: not on the flood risk listCH65 4BP: not on the flood risk listCH65 4BQ: not on the flood risk listCH65 4BR: not on the flood risk listCH65 4BS: not on the flood risk listCH65 4BT: not on the flood risk listCH65 4BU: not on the flood risk listCH65 4BX: not on the flood risk listCH65 4BY: not on the flood risk listCH65 4DA: not on the flood risk listCH65 4DD: not on the flood risk listCH65 4DE: not on the flood risk listCH65 4DF: not on the flood risk listCH65 4DG: not on the flood risk listCH65 4DH: not on the flood risk listCH65 4DL: not on the flood risk listCH65 4DN: not on the flood risk listCH65 4DQ: not on the flood risk listCH65 4DR: not on the flood risk listCH65 4DS: not on the flood risk listCH65 4DU: not on the flood risk listCH65 4DW: not on the flood risk listCH65 4DX: not on the flood risk listCH65 4DY: not on the flood risk listCH65 4DZ: not on the flood risk listCH65 4EA: not on the flood risk listCH65 4EB: not on the flood risk listCH65 4ED: not on the flood risk listCH65 4EE: not on the flood risk listCH65 4EH: not on the flood risk listCH65 4EW: not on the flood risk listCH65 4FA: not on the flood risk listCH65 4FB: not on the flood risk listCH65 4FE: not on the flood risk listCH65 4FH: not on the flood risk listCH65 4FJ: not on the flood risk listCH65 4FN: not on the flood risk listCH65 4FR: not on the flood risk listCH65 4FT: not on the flood risk listCH65 4HB: not on the flood risk listCH65 4LQ: not on the flood risk listCH65 4LR: not on the flood risk listCH65 4LT: not on the flood risk listCH65 4LX: not on the flood risk listCH65 4LY: not on the flood risk listCH65 4LZ: not on the flood risk listCH65 4TY: not on the flood risk listCH65 4EN: low flood risk at worstCH65 4EP: low flood risk at worstCH65 4FL: low flood risk at worstCH65 4FW: low flood risk at worstCH65 4FY: low flood risk at worstCH65 4AJ: high flood riskCH65 4BF: high flood riskCH65 4EF: high flood riskCH65 4EJ: high flood riskCH65 4EL: high flood riskCH65 4EQ: high flood riskCH65 4ET: high flood riskCH65 4EY: high flood riskCH65 4FF: high flood riskCH65 4LB: high flood riskCH65 4LD: high flood riskCH65 4LE: high flood risk WestminsterCentral & Grange Map of every postcode in the CH65 4 sector, by flood risk Of the 91 postcodes in the CH65 4 sector that ONS places, 12 have a home or business at high risk, 5 are at low risk at worst and 74 are not on the Environment Agency's at-risk list. Places named: Westminster, Central & Grange. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. A5117 WestminsterCentral & Grange
  • A home or business at high risk: 12
  • At medium risk at worst: 0
  • At low risk at worst: 5
  • At very low risk only: 0
  • Not on the at-risk list: 74

Of the 91 postcodes in the CH65 4 sector that ONS places, 12 have a home or business at high risk, 5 are at low risk at worst and 74 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

The postcodes at high risk

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

CH65 4EQ132 at high riskCH65 4BF52 at high riskCH65 4AJ38 at high riskCH65 4LB33 at high riskCH65 4LD22 at high riskCH65 4ET17 at high riskCH65 4LE14 at high riskCH65 4EY7 at high riskCH65 4EL5 at high riskCH65 4EF1 at high riskCH65 4EJ1 at high riskCH65 4FF1 at high risk

What do homes sell for in CH65 4?

Homes in CH65 4 sold for a typical £140,000 in the 12 months to August 2026, across 26 sales, up 21.7% on the 12 months before, HM Land Registry's figures show.

£140,000 typical price, the 12 months to August 2026
£115,000 12 months to August 2025
▲ up 21.7% on the 12 months before
  • Detached 2 sales, too few to price
  • Semi-detached £215,000 5 sales
  • Terraced £135,000 13 sales
  • Flat or maisonette £127,500 6 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 CH65 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 CH65 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.

CH65 4AACH65 4ABCH65 4ADCH65 4AECH65 4AFCH65 4AGCH65 4AJCH65 4ALCH65 4ANCH65 4APCH65 4AQCH65 4ARCH65 4ASCH65 4ATCH65 4AUCH65 4AWCH65 4AXCH65 4AYCH65 4AZCH65 4BACH65 4BBCH65 4BECH65 4BFCH65 4BGCH65 4BHCH65 4BJCH65 4BLCH65 4BNCH65 4BPCH65 4BQCH65 4BRCH65 4BSCH65 4BTCH65 4BUCH65 4BWCH65 4BXCH65 4BYCH65 4DACH65 4DDCH65 4DECH65 4DFCH65 4DGCH65 4DHCH65 4DLCH65 4DNCH65 4DQCH65 4DRCH65 4DSCH65 4DUCH65 4DWCH65 4DXCH65 4DYCH65 4DZCH65 4EACH65 4EBCH65 4EDCH65 4EECH65 4EFCH65 4EHCH65 4EJCH65 4ELCH65 4ENCH65 4EPCH65 4EQCH65 4ETCH65 4EWCH65 4EYCH65 4FACH65 4FBCH65 4FECH65 4FFCH65 4FHCH65 4FJCH65 4FLCH65 4FNCH65 4FRCH65 4FTCH65 4FWCH65 4FYCH65 4HBCH65 4LBCH65 4LDCH65 4LECH65 4LPCH65 4LQCH65 4LRCH65 4LTCH65 4LXCH65 4LYCH65 4LZCH65 4TY

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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