GU23 7 postcode sector in the GU23 district

GU23 7 is a sector of the GU23 district: every postcode that starts GU23 7. It has 109 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 GU23 7 sector, by flood risk

Map of every postcode in the GU23 7 sector, by flood risk Of the 109 postcodes in the GU23 7 sector that ONS places, 7 have a home or business at high risk, 2 are at medium risk at worst, 3 are at low risk at worst and 97 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. A3 GU23 7AE: not on the flood risk listGU23 7AF: not on the flood risk listGU23 7AH: not on the flood risk listGU23 7AJ: not on the flood risk listGU23 7AL: not on the flood risk listGU23 7AN: not on the flood risk listGU23 7AP: not on the flood risk listGU23 7AR: not on the flood risk listGU23 7AS: not on the flood risk listGU23 7AT: not on the flood risk listGU23 7AU: not on the flood risk listGU23 7AW: not on the flood risk listGU23 7AX: not on the flood risk listGU23 7AY: not on the flood risk listGU23 7AZ: not on the flood risk listGU23 7BB: not on the flood risk listGU23 7BD: not on the flood risk listGU23 7BE: not on the flood risk listGU23 7BG: not on the flood risk listGU23 7BH: not on the flood risk listGU23 7BJ: not on the flood risk listGU23 7BL: not on the flood risk listGU23 7BN: not on the flood risk listGU23 7BQ: not on the flood risk listGU23 7BS: not on the flood risk listGU23 7BU: not on the flood risk listGU23 7BW: not on the flood risk listGU23 7BX: not on the flood risk listGU23 7BY: not on the flood risk listGU23 7BZ: not on the flood risk listGU23 7DA: not on the flood risk listGU23 7DB: not on the flood risk listGU23 7DD: not on the flood risk listGU23 7DE: not on the flood risk listGU23 7DF: not on the flood risk listGU23 7DJ: not on the flood risk listGU23 7DL: not on the flood risk listGU23 7DN: not on the flood risk listGU23 7DP: not on the flood risk listGU23 7DQ: not on the flood risk listGU23 7DR: not on the flood risk listGU23 7DS: not on the flood risk listGU23 7DT: not on the flood risk listGU23 7DU: not on the flood risk listGU23 7DW: not on the flood risk listGU23 7DY: not on the flood risk listGU23 7ED: not on the flood risk listGU23 7EE: not on the flood risk listGU23 7EF: not on the flood risk listGU23 7EG: not on the flood risk listGU23 7EH: not on the flood risk listGU23 7EJ: not on the flood risk listGU23 7EL: not on the flood risk listGU23 7EN: not on the flood risk listGU23 7EP: not on the flood risk listGU23 7EQ: not on the flood risk listGU23 7ER: not on the flood risk listGU23 7ET: not on the flood risk listGU23 7EU: not on the flood risk listGU23 7EW: not on the flood risk listGU23 7EX: not on the flood risk listGU23 7EY: not on the flood risk listGU23 7EZ: not on the flood risk listGU23 7HL: not on the flood risk listGU23 7HN: not on the flood risk listGU23 7HP: not on the flood risk listGU23 7HR: not on the flood risk listGU23 7HS: not on the flood risk listGU23 7HT: not on the flood risk listGU23 7HU: not on the flood risk listGU23 7HW: not on the flood risk listGU23 7JH: not on the flood risk listGU23 7JJ: not on the flood risk listGU23 7JL: not on the flood risk listGU23 7JN: not on the flood risk listGU23 7JP: not on the flood risk listGU23 7JQ: not on the flood risk listGU23 7JR: not on the flood risk listGU23 7JS: not on the flood risk listGU23 7JU: not on the flood risk listGU23 7JW: not on the flood risk listGU23 7JX: not on the flood risk listGU23 7JY: not on the flood risk listGU23 7JZ: not on the flood risk listGU23 7LA: not on the flood risk listGU23 7LD: not on the flood risk listGU23 7LF: not on the flood risk listGU23 7LG: not on the flood risk listGU23 7LH: not on the flood risk listGU23 7LJ: not on the flood risk listGU23 7LN: not on the flood risk listGU23 7LT: not on the flood risk listGU23 7YF: not on the flood risk listGU23 7BP: low flood risk at worstGU23 7BT: low flood risk at worstGU23 7DH: low flood risk at worstGU23 7AD: medium flood risk at worstGU23 7DG: medium flood risk at worstGU23 7AA: high flood riskGU23 7AB: high flood riskGU23 7BF: high flood riskGU23 7EB: high flood riskGU23 7ES: high flood riskGU23 7JT: high flood riskGU23 7LE: high flood risk SendRipley, Guildford Map of every postcode in the GU23 7 sector, by flood risk Of the 109 postcodes in the GU23 7 sector that ONS places, 7 have a home or business at high risk, 2 are at medium risk at worst, 3 are at low risk at worst and 97 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. A3 SendRipley, Guildford
  • A home or business at high risk: 7
  • At medium risk at worst: 2
  • At low risk at worst: 3
  • At very low risk only: 0
  • Not on the at-risk list: 97

Of the 109 postcodes in the GU23 7 sector that ONS places, 7 have a home or business at high risk, 2 are at medium risk at worst, 3 are at low risk at worst and 97 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 7AB3 at high riskGU23 7ES3 at high riskGU23 7LE3 at high riskGU23 7EB2 at high riskGU23 7AA1 at high riskGU23 7BF1 at high riskGU23 7JT1 at high risk

What do homes sell for in GU23 7?

Homes in GU23 7 sold for a typical £616,500 in the 12 months to August 2026, across 42 sales, down 11.3% on the 12 months before, HM Land Registry's figures show.

£616,500 typical price, the 12 months to August 2026
£695,000 12 months to August 2025
▼ down 11.3% on the 12 months before
  • Detached £850,000 23 sales
  • Semi-detached £497,500 17 sales
  • Terraced 1 sale, too few to price
  • Flat or maisonette 1 sale, 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 7. 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 7

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 7AAGU23 7ABGU23 7ADGU23 7AEGU23 7AFGU23 7AGGU23 7AHGU23 7AJGU23 7ALGU23 7ANGU23 7APGU23 7AQGU23 7ARGU23 7ASGU23 7ATGU23 7AUGU23 7AWGU23 7AXGU23 7AYGU23 7AZGU23 7BBGU23 7BDGU23 7BEGU23 7BFGU23 7BGGU23 7BHGU23 7BJGU23 7BLGU23 7BNGU23 7BPGU23 7BQGU23 7BSGU23 7BTGU23 7BUGU23 7BWGU23 7BXGU23 7BYGU23 7BZGU23 7DAGU23 7DBGU23 7DDGU23 7DEGU23 7DFGU23 7DGGU23 7DHGU23 7DJGU23 7DLGU23 7DNGU23 7DPGU23 7DQGU23 7DRGU23 7DSGU23 7DTGU23 7DUGU23 7DWGU23 7DYGU23 7DZGU23 7EBGU23 7EDGU23 7EEGU23 7EFGU23 7EGGU23 7EHGU23 7EJGU23 7ELGU23 7ENGU23 7EPGU23 7EQGU23 7ERGU23 7ESGU23 7ETGU23 7EUGU23 7EWGU23 7EXGU23 7EYGU23 7EZGU23 7HLGU23 7HNGU23 7HPGU23 7HRGU23 7HSGU23 7HTGU23 7HUGU23 7HWGU23 7JHGU23 7JJGU23 7JLGU23 7JNGU23 7JPGU23 7JQGU23 7JRGU23 7JSGU23 7JTGU23 7JUGU23 7JWGU23 7JXGU23 7JYGU23 7JZGU23 7LAGU23 7LDGU23 7LEGU23 7LFGU23 7LGGU23 7LHGU23 7LJGU23 7LNGU23 7LTGU23 7YFGU23 7ZW

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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