GU15 4 postcode sector in the GU15 district

GU15 4 is a sector of the GU15 district: every postcode that starts GU15 4. It has 139 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 GU15 4 sector, by flood risk

Map of every postcode in the GU15 4 sector, by flood risk Of the 139 postcodes in the GU15 4 sector that ONS places, 1 have a home or business at high risk and 138 are not on the Environment Agency's at-risk list. One postcode lies beyond the edge and is listed under the map. Places named: Old Dean, Town. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. A30 GU15 4AA: not on the flood risk listGU15 4AB: not on the flood risk listGU15 4AE: not on the flood risk listGU15 4AF: not on the flood risk listGU15 4AG: not on the flood risk listGU15 4AH: not on the flood risk listGU15 4AJ: not on the flood risk listGU15 4AL: not on the flood risk listGU15 4AN: not on the flood risk listGU15 4AP: not on the flood risk listGU15 4AQ: not on the flood risk listGU15 4AR: not on the flood risk listGU15 4AS: not on the flood risk listGU15 4AT: not on the flood risk listGU15 4AU: not on the flood risk listGU15 4AW: not on the flood risk listGU15 4AY: not on the flood risk listGU15 4AZ: not on the flood risk listGU15 4BA: not on the flood risk listGU15 4BB: not on the flood risk listGU15 4BD: not on the flood risk listGU15 4BE: not on the flood risk listGU15 4BF: not on the flood risk listGU15 4BG: not on the flood risk listGU15 4BH: not on the flood risk listGU15 4BJ: not on the flood risk listGU15 4BL: not on the flood risk listGU15 4BN: not on the flood risk listGU15 4BQ: not on the flood risk listGU15 4BS: not on the flood risk listGU15 4BT: not on the flood risk listGU15 4BU: not on the flood risk listGU15 4BW: not on the flood risk listGU15 4BX: not on the flood risk listGU15 4BY: not on the flood risk listGU15 4BZ: not on the flood risk listGU15 4DA: not on the flood risk listGU15 4DB: not on the flood risk listGU15 4DD: not on the flood risk listGU15 4DE: not on the flood risk listGU15 4DF: not on the flood risk listGU15 4DG: not on the flood risk listGU15 4DH: not on the flood risk listGU15 4DJ: not on the flood risk listGU15 4DL: not on the flood risk listGU15 4DN: not on the flood risk listGU15 4DP: not on the flood risk listGU15 4DQ: not on the flood risk listGU15 4DR: not on the flood risk listGU15 4DS: not on the flood risk listGU15 4DT: not on the flood risk listGU15 4DW: not on the flood risk listGU15 4DY: not on the flood risk listGU15 4DZ: not on the flood risk listGU15 4EB: not on the flood risk listGU15 4ED: not on the flood risk listGU15 4EE: not on the flood risk listGU15 4EF: not on the flood risk listGU15 4EG: not on the flood risk listGU15 4EL: not on the flood risk listGU15 4EN: not on the flood risk listGU15 4EP: not on the flood risk listGU15 4EQ: not on the flood risk listGU15 4ER: not on the flood risk listGU15 4ES: not on the flood risk listGU15 4ET: not on the flood risk listGU15 4EU: not on the flood risk listGU15 4EX: not on the flood risk listGU15 4EY: not on the flood risk listGU15 4EZ: not on the flood risk listGU15 4HA: not on the flood risk listGU15 4HB: not on the flood risk listGU15 4HD: not on the flood risk listGU15 4HE: not on the flood risk listGU15 4HF: not on the flood risk listGU15 4HG: not on the flood risk listGU15 4HN: not on the flood risk listGU15 4HP: not on the flood risk listGU15 4HQ: not on the flood risk listGU15 4HR: not on the flood risk listGU15 4HS: not on the flood risk listGU15 4HT: not on the flood risk listGU15 4HU: not on the flood risk listGU15 4HX: not on the flood risk listGU15 4HY: not on the flood risk listGU15 4JE: not on the flood risk listGU15 4JF: not on the flood risk listGU15 4JG: not on the flood risk listGU15 4JH: not on the flood risk listGU15 4JJ: not on the flood risk listGU15 4JL: not on the flood risk listGU15 4JN: not on the flood risk listGU15 4JP: not on the flood risk listGU15 4JQ: not on the flood risk listGU15 4JR: not on the flood risk listGU15 4JS: not on the flood risk listGU15 4JT: not on the flood risk listGU15 4JU: not on the flood risk listGU15 4JW: not on the flood risk listGU15 4JX: not on the flood risk listGU15 4JY: not on the flood risk listGU15 4LB: not on the flood risk listGU15 4LD: not on the flood risk listGU15 4LE: not on the flood risk listGU15 4LF: not on the flood risk listGU15 4LG: not on the flood risk listGU15 4LJ: not on the flood risk listGU15 4LN: not on the flood risk listGU15 4LP: not on the flood risk listGU15 4LR: not on the flood risk listGU15 4LT: not on the flood risk listGU15 4LU: not on the flood risk listGU15 4LW: not on the flood risk listGU15 4LX: not on the flood risk listGU15 4LY: not on the flood risk listGU15 4LZ: not on the flood risk listGU15 4NA: not on the flood risk listGU15 4NB: not on the flood risk listGU15 4NE: not on the flood risk listGU15 4NF: not on the flood risk listGU15 4NG: not on the flood risk listGU15 4NJ: not on the flood risk listGU15 4NN: not on the flood risk listGU15 4NP: not on the flood risk listGU15 4NR: not on the flood risk listGU15 4NU: not on the flood risk listGU15 4NW: not on the flood risk listGU15 4NX: not on the flood risk listGU15 4NY: not on the flood risk listGU15 4PA: not on the flood risk listGU15 4PD: not on the flood risk listGU15 4PE: not on the flood risk listGU15 4PJ: not on the flood risk listGU15 4PL: not on the flood risk listGU15 4PQ: not on the flood risk listGU15 4WG: not on the flood risk listGU15 4NL: high flood risk Old DeanTown Map of every postcode in the GU15 4 sector, by flood risk Of the 139 postcodes in the GU15 4 sector that ONS places, 1 have a home or business at high risk and 138 are not on the Environment Agency's at-risk list. One postcode lies beyond the edge and is listed under the map. Places named: Old Dean, Town. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. A325M3 Old DeanTown
  • A home or business at high risk: 1
  • At medium risk at worst: 0
  • At low risk at worst: 0
  • At very low risk only: 0
  • Not on the at-risk list: 138

Of the 139 postcodes in the GU15 4 sector that ONS places, 1 have a home or business at high risk and 138 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.

GU15 4NL2 at high risk

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.

GU15 4NS

What do homes sell for in GU15 4?

Homes in GU15 4 sold for a typical £425,000 in the 12 months to August 2026, across 44 sales, up 6.3% on the 12 months before, HM Land Registry's figures show.

£425,000 typical price, the 12 months to August 2026
£400,000 12 months to August 2025
▲ up 6.3% on the 12 months before
  • Detached £548,500 10 sales
  • Semi-detached £419,500 20 sales
  • Terraced £365,000 10 sales
  • Flat or maisonette 4 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 GU15 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 GU15 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.

GU15 4AAGU15 4ABGU15 4ADGU15 4AEGU15 4AFGU15 4AGGU15 4AHGU15 4AJGU15 4ALGU15 4ANGU15 4APGU15 4AQGU15 4ARGU15 4ASGU15 4ATGU15 4AUGU15 4AWGU15 4AYGU15 4AZGU15 4BAGU15 4BBGU15 4BDGU15 4BEGU15 4BFGU15 4BGGU15 4BHGU15 4BJGU15 4BLGU15 4BNGU15 4BQGU15 4BSGU15 4BTGU15 4BUGU15 4BWGU15 4BXGU15 4BYGU15 4BZGU15 4DAGU15 4DBGU15 4DDGU15 4DEGU15 4DFGU15 4DGGU15 4DHGU15 4DJGU15 4DLGU15 4DNGU15 4DPGU15 4DQGU15 4DRGU15 4DSGU15 4DTGU15 4DWGU15 4DYGU15 4DZGU15 4EBGU15 4EDGU15 4EEGU15 4EFGU15 4EGGU15 4ELGU15 4ENGU15 4EPGU15 4EQGU15 4ERGU15 4ESGU15 4ETGU15 4EUGU15 4EXGU15 4EYGU15 4EZGU15 4HAGU15 4HBGU15 4HDGU15 4HEGU15 4HFGU15 4HGGU15 4HNGU15 4HPGU15 4HQGU15 4HRGU15 4HSGU15 4HTGU15 4HUGU15 4HXGU15 4HYGU15 4JEGU15 4JFGU15 4JGGU15 4JHGU15 4JJGU15 4JLGU15 4JNGU15 4JPGU15 4JQGU15 4JRGU15 4JSGU15 4JTGU15 4JUGU15 4JWGU15 4JXGU15 4JYGU15 4LBGU15 4LDGU15 4LEGU15 4LFGU15 4LGGU15 4LJGU15 4LNGU15 4LPGU15 4LRGU15 4LTGU15 4LUGU15 4LWGU15 4LXGU15 4LYGU15 4LZGU15 4NAGU15 4NBGU15 4NEGU15 4NFGU15 4NGGU15 4NJGU15 4NLGU15 4NNGU15 4NPGU15 4NRGU15 4NSGU15 4NUGU15 4NWGU15 4NXGU15 4NYGU15 4PAGU15 4PDGU15 4PEGU15 4PJGU15 4PLGU15 4PQGU15 4WG

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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