KT23 4 postcode sector in the KT23 district

KT23 4 is a sector of the KT23 district: every postcode that starts KT23 4. It has 200 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 KT23 4 sector, by flood risk

Map of every postcode in the KT23 4 sector, by flood risk Of the 200 postcodes in the KT23 4 sector that ONS places, 200 are not on the Environment Agency's at-risk list. One postcode lies beyond the edge and is listed under the map. Places named: Great Bookham and Fetcham. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. A246 KT23 4AA: not on the flood risk listKT23 4AD: not on the flood risk listKT23 4AE: not on the flood risk listKT23 4AG: not on the flood risk listKT23 4AH: not on the flood risk listKT23 4AJ: not on the flood risk listKT23 4AL: not on the flood risk listKT23 4AN: not on the flood risk listKT23 4AP: not on the flood risk listKT23 4AQ: not on the flood risk listKT23 4AS: not on the flood risk listKT23 4AT: not on the flood risk listKT23 4AU: not on the flood risk listKT23 4AW: not on the flood risk listKT23 4AX: not on the flood risk listKT23 4AY: not on the flood risk listKT23 4AZ: not on the flood risk listKT23 4BA: not on the flood risk listKT23 4BD: not on the flood risk listKT23 4BE: not on the flood risk listKT23 4BF: not on the flood risk listKT23 4BG: not on the flood risk listKT23 4BH: not on the flood risk listKT23 4BJ: not on the flood risk listKT23 4BL: not on the flood risk listKT23 4BN: not on the flood risk listKT23 4BP: not on the flood risk listKT23 4BQ: not on the flood risk listKT23 4BS: not on the flood risk listKT23 4BT: not on the flood risk listKT23 4BU: not on the flood risk listKT23 4BW: not on the flood risk listKT23 4BX: not on the flood risk listKT23 4BY: not on the flood risk listKT23 4BZ: not on the flood risk listKT23 4DA: not on the flood risk listKT23 4DB: not on the flood risk listKT23 4DD: not on the flood risk listKT23 4DE: not on the flood risk listKT23 4DG: not on the flood risk listKT23 4DH: not on the flood risk listKT23 4DJ: not on the flood risk listKT23 4DL: not on the flood risk listKT23 4DN: not on the flood risk listKT23 4DQ: not on the flood risk listKT23 4DS: not on the flood risk listKT23 4DT: not on the flood risk listKT23 4DU: not on the flood risk listKT23 4DW: not on the flood risk listKT23 4DX: not on the flood risk listKT23 4DY: not on the flood risk listKT23 4DZ: not on the flood risk listKT23 4EA: not on the flood risk listKT23 4EB: not on the flood risk listKT23 4EE: not on the flood risk listKT23 4EF: not on the flood risk listKT23 4EJ: not on the flood risk listKT23 4EL: not on the flood risk listKT23 4EN: not on the flood risk listKT23 4EQ: not on the flood risk listKT23 4ER: not on the flood risk listKT23 4ES: not on the flood risk listKT23 4ET: not on the flood risk listKT23 4EU: not on the flood risk listKT23 4EW: not on the flood risk listKT23 4EX: not on the flood risk listKT23 4EY: not on the flood risk listKT23 4EZ: not on the flood risk listKT23 4FA: not on the flood risk listKT23 4FB: not on the flood risk listKT23 4FD: not on the flood risk listKT23 4FE: not on the flood risk listKT23 4FF: not on the flood risk listKT23 4FG: not on the flood risk listKT23 4FH: not on the flood risk listKT23 4FJ: not on the flood risk listKT23 4FL: not on the flood risk listKT23 4FN: not on the flood risk listKT23 4FP: not on the flood risk listKT23 4FQ: not on the flood risk listKT23 4FR: not on the flood risk listKT23 4FS: not on the flood risk listKT23 4GL: not on the flood risk listKT23 4HA: not on the flood risk listKT23 4HB: not on the flood risk listKT23 4HF: not on the flood risk listKT23 4HG: not on the flood risk listKT23 4HH: not on the flood risk listKT23 4HJ: not on the flood risk listKT23 4HL: not on the flood risk listKT23 4HN: not on the flood risk listKT23 4HP: not on the flood risk listKT23 4HQ: not on the flood risk listKT23 4HR: not on the flood risk listKT23 4HS: not on the flood risk listKT23 4HT: not on the flood risk listKT23 4HU: not on the flood risk listKT23 4HW: not on the flood risk listKT23 4HY: not on the flood risk listKT23 4JH: not on the flood risk listKT23 4JJ: not on the flood risk listKT23 4JL: not on the flood risk listKT23 4JN: not on the flood risk listKT23 4JP: not on the flood risk listKT23 4JQ: not on the flood risk listKT23 4JR: not on the flood risk listKT23 4JS: not on the flood risk listKT23 4JT: not on the flood risk listKT23 4JU: not on the flood risk listKT23 4JW: not on the flood risk listKT23 4JX: not on the flood risk listKT23 4JY: not on the flood risk listKT23 4JZ: not on the flood risk listKT23 4LA: not on the flood risk listKT23 4LB: not on the flood risk listKT23 4LD: not on the flood risk listKT23 4LE: not on the flood risk listKT23 4LF: not on the flood risk listKT23 4LG: not on the flood risk listKT23 4LH: not on the flood risk listKT23 4LJ: not on the flood risk listKT23 4LL: not on the flood risk listKT23 4LN: not on the flood risk listKT23 4LP: not on the flood risk listKT23 4LQ: not on the flood risk listKT23 4LR: not on the flood risk listKT23 4LS: not on the flood risk listKT23 4LT: not on the flood risk listKT23 4LU: not on the flood risk listKT23 4LW: not on the flood risk listKT23 4LX: not on the flood risk listKT23 4LY: not on the flood risk listKT23 4LZ: not on the flood risk listKT23 4NA: not on the flood risk listKT23 4NB: not on the flood risk listKT23 4ND: not on the flood risk listKT23 4NE: not on the flood risk listKT23 4NF: not on the flood risk listKT23 4NG: not on the flood risk listKT23 4NH: not on the flood risk listKT23 4NJ: not on the flood risk listKT23 4NP: not on the flood risk listKT23 4NR: not on the flood risk listKT23 4NS: not on the flood risk listKT23 4NW: not on the flood risk listKT23 4PA: not on the flood risk listKT23 4PB: not on the flood risk listKT23 4PD: not on the flood risk listKT23 4PE: not on the flood risk listKT23 4PF: not on the flood risk listKT23 4PG: not on the flood risk listKT23 4PH: not on the flood risk listKT23 4PJ: not on the flood risk listKT23 4PL: not on the flood risk listKT23 4PN: not on the flood risk listKT23 4PP: not on the flood risk listKT23 4PQ: not on the flood risk listKT23 4PR: not on the flood risk listKT23 4PT: not on the flood risk listKT23 4PU: not on the flood risk listKT23 4PW: not on the flood risk listKT23 4PX: not on the flood risk listKT23 4PY: not on the flood risk listKT23 4PZ: not on the flood risk listKT23 4QD: not on the flood risk listKT23 4QG: not on the flood risk listKT23 4QJ: not on the flood risk listKT23 4QL: not on the flood risk listKT23 4QP: not on the flood risk listKT23 4QR: not on the flood risk listKT23 4QU: not on the flood risk listKT23 4QX: not on the flood risk listKT23 4QY: not on the flood risk listKT23 4QZ: not on the flood risk listKT23 4RA: not on the flood risk listKT23 4RB: not on the flood risk listKT23 4RD: not on the flood risk listKT23 4RL: not on the flood risk listKT23 4RN: not on the flood risk listKT23 4RP: not on the flood risk listKT23 4RQ: not on the flood risk listKT23 4RR: not on the flood risk listKT23 4RW: not on the flood risk listKT23 4RY: not on the flood risk listKT23 4RZ: not on the flood risk listKT23 4SA: not on the flood risk listKT23 4SB: not on the flood risk listKT23 4SD: not on the flood risk listKT23 4SE: not on the flood risk listKT23 4SG: not on the flood risk listKT23 4SH: not on the flood risk listKT23 4SJ: not on the flood risk listKT23 4SL: not on the flood risk listKT23 4SQ: not on the flood risk listKT23 4SR: not on the flood risk listKT23 4SS: not on the flood risk listKT23 4SU: not on the flood risk listKT23 4SX: not on the flood risk list Great Bookham and Fetcham Map of every postcode in the KT23 4 sector, by flood risk Of the 200 postcodes in the KT23 4 sector that ONS places, 200 are not on the Environment Agency's at-risk list. One postcode lies beyond the edge and is listed under the map. Places named: Great Bookham and Fetcham. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. Great Bookham and Fetcham
  • A home or business at high risk: 0
  • At medium risk at worst: 0
  • At low risk at worst: 0
  • At very low risk only: 0
  • Not on the at-risk list: 200

Of the 200 postcodes in the KT23 4 sector that ONS places, 200 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

Further out, not drawn

This postcode lies well apart from the rest, so the map is drawn without it to show the rest closer; it is in every count.

KT23 4YT

What do homes sell for in KT23 4?

Homes in KT23 4 sold for a typical £640,000 in the 12 months to August 2026, across 60 sales, down 8.6% on the 12 months before, HM Land Registry's figures show.

£640,000 typical price, the 12 months to August 2026
£700,000 12 months to August 2025
▼ down 8.6% on the 12 months before
  • Detached £845,000 30 sales
  • Semi-detached £590,000 15 sales
  • Terraced £487,475 10 sales
  • Flat or maisonette £283,000 5 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 KT23 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 KT23 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.

KT23 4AAKT23 4ADKT23 4AEKT23 4AGKT23 4AHKT23 4AJKT23 4ALKT23 4ANKT23 4APKT23 4AQKT23 4ASKT23 4ATKT23 4AUKT23 4AWKT23 4AXKT23 4AYKT23 4AZKT23 4BAKT23 4BDKT23 4BEKT23 4BFKT23 4BGKT23 4BHKT23 4BJKT23 4BLKT23 4BNKT23 4BPKT23 4BQKT23 4BSKT23 4BTKT23 4BUKT23 4BWKT23 4BXKT23 4BYKT23 4BZKT23 4DAKT23 4DBKT23 4DDKT23 4DEKT23 4DGKT23 4DHKT23 4DJKT23 4DLKT23 4DNKT23 4DQKT23 4DSKT23 4DTKT23 4DUKT23 4DWKT23 4DXKT23 4DYKT23 4DZKT23 4EAKT23 4EBKT23 4EEKT23 4EFKT23 4EJKT23 4ELKT23 4ENKT23 4EQKT23 4ERKT23 4ESKT23 4ETKT23 4EUKT23 4EWKT23 4EXKT23 4EYKT23 4EZKT23 4FAKT23 4FBKT23 4FDKT23 4FEKT23 4FFKT23 4FGKT23 4FHKT23 4FJKT23 4FLKT23 4FNKT23 4FPKT23 4FQKT23 4FRKT23 4FSKT23 4GLKT23 4HAKT23 4HBKT23 4HFKT23 4HGKT23 4HHKT23 4HJKT23 4HLKT23 4HNKT23 4HPKT23 4HQKT23 4HRKT23 4HSKT23 4HTKT23 4HUKT23 4HWKT23 4HYKT23 4JHKT23 4JJKT23 4JLKT23 4JNKT23 4JPKT23 4JQKT23 4JRKT23 4JSKT23 4JTKT23 4JUKT23 4JWKT23 4JXKT23 4JYKT23 4JZKT23 4LAKT23 4LBKT23 4LDKT23 4LEKT23 4LFKT23 4LGKT23 4LHKT23 4LJKT23 4LLKT23 4LNKT23 4LPKT23 4LQKT23 4LRKT23 4LSKT23 4LTKT23 4LUKT23 4LWKT23 4LXKT23 4LYKT23 4LZKT23 4NAKT23 4NBKT23 4NDKT23 4NEKT23 4NFKT23 4NGKT23 4NHKT23 4NJKT23 4NPKT23 4NRKT23 4NSKT23 4NWKT23 4PAKT23 4PBKT23 4PDKT23 4PEKT23 4PFKT23 4PGKT23 4PHKT23 4PJKT23 4PLKT23 4PNKT23 4PPKT23 4PQKT23 4PRKT23 4PTKT23 4PUKT23 4PWKT23 4PXKT23 4PYKT23 4PZKT23 4QDKT23 4QGKT23 4QJKT23 4QLKT23 4QPKT23 4QRKT23 4QUKT23 4QXKT23 4QYKT23 4QZKT23 4RAKT23 4RBKT23 4RDKT23 4RLKT23 4RNKT23 4RPKT23 4RQKT23 4RRKT23 4RWKT23 4RYKT23 4RZKT23 4SAKT23 4SBKT23 4SDKT23 4SEKT23 4SGKT23 4SHKT23 4SJKT23 4SLKT23 4SQKT23 4SRKT23 4SSKT23 4STKT23 4SUKT23 4SXKT23 4YT

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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