GU23 6 postcode sector in the GU23 district

GU23 6 is a sector of the GU23 district: every postcode that starts GU23 6. It has 168 postcodes in use, 4 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 GU23 6 sector, by flood risk

Map of every postcode in the GU23 6 sector, by flood risk Of the 168 postcodes in the GU23 6 sector that ONS places, 11 have a home or business at high risk, 7 are at medium risk at worst, 13 are at low risk at worst and 137 are not on the Environment Agency's at-risk list. Places named: Send, Ripley, Guildford. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. A3M25 GU23 6AA: not on the flood risk listGU23 6AB: not on the flood risk listGU23 6AD: not on the flood risk listGU23 6AE: not on the flood risk listGU23 6AF: not on the flood risk listGU23 6AG: not on the flood risk listGU23 6AH: not on the flood risk listGU23 6AJ: not on the flood risk listGU23 6AN: not on the flood risk listGU23 6AQ: not on the flood risk listGU23 6AR: not on the flood risk listGU23 6AT: not on the flood risk listGU23 6AX: not on the flood risk listGU23 6AY: not on the flood risk listGU23 6AZ: not on the flood risk listGU23 6BA: not on the flood risk listGU23 6BB: not on the flood risk listGU23 6BD: not on the flood risk listGU23 6BE: not on the flood risk listGU23 6BG: not on the flood risk listGU23 6BH: not on the flood risk listGU23 6BJ: not on the flood risk listGU23 6BN: not on the flood risk listGU23 6BQ: not on the flood risk listGU23 6BS: not on the flood risk listGU23 6BT: not on the flood risk listGU23 6BW: not on the flood risk listGU23 6BX: not on the flood risk listGU23 6BZ: not on the flood risk listGU23 6DA: not on the flood risk listGU23 6DB: not on the flood risk listGU23 6DD: not on the flood risk listGU23 6DE: not on the flood risk listGU23 6DF: not on the flood risk listGU23 6DG: not on the flood risk listGU23 6DH: not on the flood risk listGU23 6DL: not on the flood risk listGU23 6DN: not on the flood risk listGU23 6DQ: not on the flood risk listGU23 6DT: not on the flood risk listGU23 6DW: not on the flood risk listGU23 6DX: not on the flood risk listGU23 6DY: not on the flood risk listGU23 6DZ: not on the flood risk listGU23 6EA: not on the flood risk listGU23 6EB: not on the flood risk listGU23 6ED: not on the flood risk listGU23 6EE: not on the flood risk listGU23 6EF: not on the flood risk listGU23 6EG: not on the flood risk listGU23 6EH: not on the flood risk listGU23 6EJ: not on the flood risk listGU23 6EL: not on the flood risk listGU23 6EN: not on the flood risk listGU23 6EP: not on the flood risk listGU23 6EQ: not on the flood risk listGU23 6ER: not on the flood risk listGU23 6ES: not on the flood risk listGU23 6ET: not on the flood risk listGU23 6EU: not on the flood risk listGU23 6EW: not on the flood risk listGU23 6EX: not on the flood risk listGU23 6EY: not on the flood risk listGU23 6EZ: not on the flood risk listGU23 6FB: not on the flood risk listGU23 6FD: not on the flood risk listGU23 6FG: not on the flood risk listGU23 6FH: not on the flood risk listGU23 6FL: not on the flood risk listGU23 6FN: not on the flood risk listGU23 6FQ: not on the flood risk listGU23 6FR: not on the flood risk listGU23 6HA: not on the flood risk listGU23 6HB: not on the flood risk listGU23 6HH: not on the flood risk listGU23 6HJ: not on the flood risk listGU23 6HL: not on the flood risk listGU23 6HT: not on the flood risk listGU23 6JA: not on the flood risk listGU23 6JB: not on the flood risk listGU23 6JD: not on the flood risk listGU23 6JE: not on the flood risk listGU23 6JF: not on the flood risk listGU23 6JG: not on the flood risk listGU23 6JH: not on the flood risk listGU23 6JL: not on the flood risk listGU23 6JN: not on the flood risk listGU23 6JP: not on the flood risk listGU23 6JQ: not on the flood risk listGU23 6JS: not on the flood risk listGU23 6JT: not on the flood risk listGU23 6JU: not on the flood risk listGU23 6LA: not on the flood risk listGU23 6LE: not on the flood risk listGU23 6LG: not on the flood risk listGU23 6LJ: not on the flood risk listGU23 6LL: not on the flood risk listGU23 6LN: not on the flood risk listGU23 6LP: not on the flood risk listGU23 6LQ: not on the flood risk listGU23 6LS: not on the flood risk listGU23 6LW: not on the flood risk listGU23 6ND: not on the flood risk listGU23 6NE: not on the flood risk listGU23 6NF: not on the flood risk listGU23 6NG: not on the flood risk listGU23 6NH: not on the flood risk listGU23 6NJ: not on the flood risk listGU23 6NL: not on the flood risk listGU23 6NN: not on the flood risk listGU23 6NP: not on the flood risk listGU23 6NQ: not on the flood risk listGU23 6NS: not on the flood risk listGU23 6NT: not on the flood risk listGU23 6NU: not on the flood risk listGU23 6NW: not on the flood risk listGU23 6NX: not on the flood risk listGU23 6NY: not on the flood risk listGU23 6NZ: not on the flood risk listGU23 6PA: not on the flood risk listGU23 6PB: not on the flood risk listGU23 6PD: not on the flood risk listGU23 6PF: not on the flood risk listGU23 6PG: not on the flood risk listGU23 6PJ: not on the flood risk listGU23 6PQ: not on the flood risk listGU23 6PT: not on the flood risk listGU23 6PU: not on the flood risk listGU23 6PX: not on the flood risk listGU23 6PY: not on the flood risk listGU23 6QA: not on the flood risk listGU23 6QB: not on the flood risk listGU23 6QR: not on the flood risk listGU23 6XD: not on the flood risk listGU23 6DJ: low flood risk at worstGU23 6DS: low flood risk at worstGU23 6JJ: low flood risk at worstGU23 6JW: low flood risk at worstGU23 6JZ: low flood risk at worstGU23 6LF: low flood risk at worstGU23 6LH: low flood risk at worstGU23 6LT: low flood risk at worstGU23 6QE: low flood risk at worstGU23 6QJ: low flood risk at worstGU23 6QN: low flood risk at worstGU23 6QQ: low flood risk at worstGU23 6QX: low flood risk at worstGU23 6HD: medium flood risk at worstGU23 6JY: medium flood risk at worstGU23 6QD: medium flood risk at worstGU23 6QF: medium flood risk at worstGU23 6QG: medium flood risk at worstGU23 6QH: medium flood risk at worstGU23 6QL: medium flood risk at worstGU23 6AL: high flood riskGU23 6DP: high flood riskGU23 6DR: high flood riskGU23 6HS: high flood riskGU23 6JR: high flood riskGU23 6JX: high flood riskGU23 6NR: high flood riskGU23 6QS: high flood riskGU23 6QT: high flood riskGU23 6QU: high flood riskGU23 6QW: high flood risk SendRipley, Guildford Map of every postcode in the GU23 6 sector, by flood risk Of the 168 postcodes in the GU23 6 sector that ONS places, 11 have a home or business at high risk, 7 are at medium risk at worst, 13 are at low risk at worst and 137 are not on the Environment Agency's at-risk list. Places named: Send, Ripley, Guildford. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. M25 SendRipley, Guildford
  • A home or business at high risk: 11
  • At medium risk at worst: 7
  • At low risk at worst: 13
  • At very low risk only: 0
  • Not on the at-risk list: 137

Of the 168 postcodes in the GU23 6 sector that ONS places, 11 have a home or business at high risk, 7 are at medium risk at worst, 13 are at low risk at worst and 137 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.

GU23 6DR16 at high riskGU23 6QT5 at high riskGU23 6DP5 at high riskGU23 6QS4 at high riskGU23 6AL4 at high riskGU23 6QW4 at high riskGU23 6HS3 at high riskGU23 6JX2 at high riskGU23 6NR1 at high riskGU23 6JR1 at high riskGU23 6QU1 at high risk

What do homes sell for in GU23 6?

Homes in GU23 6 sold for a typical £545,000 in the 12 months to August 2026, across 31 sales, down 24.8% on the 12 months before, HM Land Registry's figures show.

£545,000 typical price, the 12 months to August 2026
£725,000 12 months to August 2025
▼ down 24.8% on the 12 months before
  • Detached £885,500 10 sales
  • Semi-detached £542,500 14 sales
  • Terraced 4 sales, too few to price
  • Flat or maisonette 3 sales, too few to price

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 GU23 6. 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 GU23 6

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.

GU23 6AAGU23 6ABGU23 6ADGU23 6AEGU23 6AFGU23 6AGGU23 6AHGU23 6AJGU23 6ALGU23 6ANGU23 6AQGU23 6ARGU23 6ASGU23 6ATGU23 6AUGU23 6AXGU23 6AYGU23 6AZGU23 6BAGU23 6BBGU23 6BDGU23 6BEGU23 6BGGU23 6BHGU23 6BJGU23 6BNGU23 6BQGU23 6BSGU23 6BTGU23 6BWGU23 6BXGU23 6BZGU23 6DAGU23 6DBGU23 6DDGU23 6DEGU23 6DFGU23 6DGGU23 6DHGU23 6DJGU23 6DLGU23 6DNGU23 6DPGU23 6DQGU23 6DRGU23 6DSGU23 6DTGU23 6DWGU23 6DXGU23 6DYGU23 6DZGU23 6EAGU23 6EBGU23 6EDGU23 6EEGU23 6EFGU23 6EGGU23 6EHGU23 6EJGU23 6ELGU23 6ENGU23 6EPGU23 6EQGU23 6ERGU23 6ESGU23 6ETGU23 6EUGU23 6EWGU23 6EXGU23 6EYGU23 6EZGU23 6FBGU23 6FDGU23 6FGGU23 6FHGU23 6FLGU23 6FNGU23 6FQGU23 6FRGU23 6HAGU23 6HBGU23 6HDGU23 6HHGU23 6HJGU23 6HLGU23 6HSGU23 6HTGU23 6JAGU23 6JBGU23 6JDGU23 6JEGU23 6JFGU23 6JGGU23 6JHGU23 6JJGU23 6JLGU23 6JNGU23 6JPGU23 6JQGU23 6JRGU23 6JSGU23 6JTGU23 6JUGU23 6JWGU23 6JXGU23 6JYGU23 6JZGU23 6LAGU23 6LEGU23 6LFGU23 6LGGU23 6LHGU23 6LJGU23 6LLGU23 6LNGU23 6LPGU23 6LQGU23 6LSGU23 6LTGU23 6LWGU23 6NDGU23 6NEGU23 6NFGU23 6NGGU23 6NHGU23 6NJGU23 6NLGU23 6NNGU23 6NPGU23 6NQGU23 6NRGU23 6NSGU23 6NTGU23 6NUGU23 6NWGU23 6NXGU23 6NYGU23 6NZGU23 6PAGU23 6PBGU23 6PDGU23 6PFGU23 6PGGU23 6PJGU23 6PQGU23 6PTGU23 6PUGU23 6PXGU23 6PYGU23 6QAGU23 6QBGU23 6QDGU23 6QEGU23 6QFGU23 6QGGU23 6QHGU23 6QJGU23 6QLGU23 6QNGU23 6QQGU23 6QRGU23 6QSGU23 6QTGU23 6QUGU23 6QWGU23 6QXGU23 6XDGU23 6XE

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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