GU51 5 postcode sector in the GU51 district

GU51 5 is a sector of the GU51 district: every postcode that starts GU51 5. It has 136 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 GU51 5 sector, by flood risk

Map of every postcode in the GU51 5 sector, by flood risk Of the 136 postcodes in the GU51 5 sector that ONS places, 9 have a home or business at high risk, 5 are at medium risk at worst, 11 are at low risk at worst and 111 are not on the Environment Agency's at-risk list. One group of postcodes at high or medium risk is outlined: 6 postcodes at high or medium risk. Places named: Fleet. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. A323 GU51 5AA: not on the flood risk listGU51 5AD: not on the flood risk listGU51 5AF: not on the flood risk listGU51 5AG: not on the flood risk listGU51 5AH: not on the flood risk listGU51 5AJ: not on the flood risk listGU51 5AL: not on the flood risk listGU51 5AN: not on the flood risk listGU51 5AP: not on the flood risk listGU51 5AQ: not on the flood risk listGU51 5AS: not on the flood risk listGU51 5AT: not on the flood risk listGU51 5AU: not on the flood risk listGU51 5AW: not on the flood risk listGU51 5AX: not on the flood risk listGU51 5AY: not on the flood risk listGU51 5BA: not on the flood risk listGU51 5BD: not on the flood risk listGU51 5BE: not on the flood risk listGU51 5BF: not on the flood risk listGU51 5BG: not on the flood risk listGU51 5BJ: not on the flood risk listGU51 5BL: not on the flood risk listGU51 5BN: not on the flood risk listGU51 5BY: not on the flood risk listGU51 5BZ: not on the flood risk listGU51 5DB: not on the flood risk listGU51 5DH: not on the flood risk listGU51 5DJ: not on the flood risk listGU51 5DN: not on the flood risk listGU51 5DP: not on the flood risk listGU51 5DQ: not on the flood risk listGU51 5DR: not on the flood risk listGU51 5DS: not on the flood risk listGU51 5DT: not on the flood risk listGU51 5DU: not on the flood risk listGU51 5DW: not on the flood risk listGU51 5DX: not on the flood risk listGU51 5DY: not on the flood risk listGU51 5DZ: not on the flood risk listGU51 5EB: not on the flood risk listGU51 5EE: not on the flood risk listGU51 5EF: not on the flood risk listGU51 5EG: not on the flood risk listGU51 5EH: not on the flood risk listGU51 5EJ: not on the flood risk listGU51 5EL: not on the flood risk listGU51 5EN: not on the flood risk listGU51 5EP: not on the flood risk listGU51 5EQ: not on the flood risk listGU51 5ER: not on the flood risk listGU51 5ES: not on the flood risk listGU51 5ET: not on the flood risk listGU51 5EU: not on the flood risk listGU51 5EW: not on the flood risk listGU51 5EX: not on the flood risk listGU51 5EY: not on the flood risk listGU51 5EZ: not on the flood risk listGU51 5FA: not on the flood risk listGU51 5FB: not on the flood risk listGU51 5FD: not on the flood risk listGU51 5FE: not on the flood risk listGU51 5FF: not on the flood risk listGU51 5FG: not on the flood risk listGU51 5FH: not on the flood risk listGU51 5FL: not on the flood risk listGU51 5FN: not on the flood risk listGU51 5HS: not on the flood risk listGU51 5HU: not on the flood risk listGU51 5HX: not on the flood risk listGU51 5JA: not on the flood risk listGU51 5JL: not on the flood risk listGU51 5JP: not on the flood risk listGU51 5NH: not on the flood risk listGU51 5NJ: not on the flood risk listGU51 5NL: not on the flood risk listGU51 5NN: not on the flood risk listGU51 5NS: not on the flood risk listGU51 5PT: not on the flood risk listGU51 5QG: not on the flood risk listGU51 5QH: not on the flood risk listGU51 5RU: not on the flood risk listGU51 5RX: not on the flood risk listGU51 5RY: not on the flood risk listGU51 5RZ: not on the flood risk listGU51 5SA: not on the flood risk listGU51 5SB: not on the flood risk listGU51 5SD: not on the flood risk listGU51 5SE: not on the flood risk listGU51 5SF: not on the flood risk listGU51 5SG: not on the flood risk listGU51 5SH: not on the flood risk listGU51 5SJ: not on the flood risk listGU51 5SL: not on the flood risk listGU51 5SN: not on the flood risk listGU51 5SP: not on the flood risk listGU51 5SQ: not on the flood risk listGU51 5SR: not on the flood risk listGU51 5ST: not on the flood risk listGU51 5SU: not on the flood risk listGU51 5SW: not on the flood risk listGU51 5SY: not on the flood risk listGU51 5SZ: not on the flood risk listGU51 5TA: not on the flood risk listGU51 5TB: not on the flood risk listGU51 5TS: not on the flood risk listGU51 5TT: not on the flood risk listGU51 5TU: not on the flood risk listGU51 5TX: not on the flood risk listGU51 5TZ: not on the flood risk listGU51 5YZ: not on the flood risk listGU51 5AE: low flood risk at worstGU51 5AR: low flood risk at worstGU51 5BP: low flood risk at worstGU51 5BQ: low flood risk at worstGU51 5BW: low flood risk at worstGU51 5BX: low flood risk at worstGU51 5DE: low flood risk at worstGU51 5EA: low flood risk at worstGU51 5ED: low flood risk at worstGU51 5HZ: low flood risk at worstGU51 5SX: low flood risk at worstGU51 5AB: medium flood risk at worstGU51 5AZ: medium flood risk at worstGU51 5BH: medium flood risk at worstGU51 5NW: medium flood risk at worstGU51 5TY: medium flood risk at worstGU51 5BS: high flood riskGU51 5BT: high flood riskGU51 5BU: high flood riskGU51 5DD: high flood riskGU51 5DF: high flood riskGU51 5DG: high flood riskGU51 5NP: high flood riskGU51 5NR: high flood riskGU51 5SS: high flood risk Fleet 6 postcodes at high or medium risk, outlined: this goes to GU51 5DG, the one with most homes and businesses at high risk6 postcodes at high or medium risk Map of every postcode in the GU51 5 sector, by flood risk Of the 136 postcodes in the GU51 5 sector that ONS places, 9 have a home or business at high risk, 5 are at medium risk at worst, 11 are at low risk at worst and 111 are not on the Environment Agency's at-risk list. One group of postcodes at high or medium risk is outlined: 6 postcodes at high or medium risk. Places named: Crookham West and Ewshot, Fleet West. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. A3013 Crookham West and EwshotFleet West
  • A home or business at high risk: 9
  • At medium risk at worst: 5
  • At low risk at worst: 11
  • At very low risk only: 0
  • Not on the at-risk list: 111
  • Outline: where 5 or more postcodes at high or medium risk lie together

Of the 136 postcodes in the GU51 5 sector that ONS places, 9 have a home or business at high risk, 5 are at medium risk at worst, 11 are at low risk at worst and 111 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. A dashed outline shows where 5 or more lie within 150 metres of each other. It is not a boundary, and no boundary is drawn. 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.

GU51 5DF27 at high riskGU51 5DG10 at high riskGU51 5DD6 at high riskGU51 5BT3 at high riskGU51 5BS2 at high riskGU51 5BU2 at high riskGU51 5SS2 at high riskGU51 5NP2 at high riskGU51 5NR1 at high risk

Where the postcodes at high or medium risk lie together

  • 6 postcodes at high or medium risk, outlined on the map. GU51 5DG, is the one with most homes and businesses at high risk.

What do homes sell for in GU51 5?

Homes in GU51 5 sold for a typical £530,000 in the 12 months to August 2026, across 72 sales, up 9.6% on the 12 months before, HM Land Registry's figures show.

£530,000 typical price, the 12 months to August 2026
£483,750 12 months to August 2025
▲ up 9.6% on the 12 months before
  • Detached £725,000 21 sales
  • Semi-detached £630,000 19 sales
  • Terraced £385,000 17 sales
  • Flat or maisonette £249,000 15 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 GU51 5. 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 GU51 5

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.

GU51 5AAGU51 5ABGU51 5ADGU51 5AEGU51 5AFGU51 5AGGU51 5AHGU51 5AJGU51 5ALGU51 5ANGU51 5APGU51 5AQGU51 5ARGU51 5ASGU51 5ATGU51 5AUGU51 5AWGU51 5AXGU51 5AYGU51 5AZGU51 5BAGU51 5BDGU51 5BEGU51 5BFGU51 5BGGU51 5BHGU51 5BJGU51 5BLGU51 5BNGU51 5BPGU51 5BQGU51 5BSGU51 5BTGU51 5BUGU51 5BWGU51 5BXGU51 5BYGU51 5BZGU51 5DBGU51 5DDGU51 5DEGU51 5DFGU51 5DGGU51 5DHGU51 5DJGU51 5DNGU51 5DPGU51 5DQGU51 5DRGU51 5DSGU51 5DTGU51 5DUGU51 5DWGU51 5DXGU51 5DYGU51 5DZGU51 5EAGU51 5EBGU51 5EDGU51 5EEGU51 5EFGU51 5EGGU51 5EHGU51 5EJGU51 5ELGU51 5ENGU51 5EPGU51 5EQGU51 5ERGU51 5ESGU51 5ETGU51 5EUGU51 5EWGU51 5EXGU51 5EYGU51 5EZGU51 5FAGU51 5FBGU51 5FDGU51 5FEGU51 5FFGU51 5FGGU51 5FHGU51 5FLGU51 5FNGU51 5HSGU51 5HUGU51 5HXGU51 5HZGU51 5JAGU51 5JLGU51 5JPGU51 5NHGU51 5NJGU51 5NLGU51 5NNGU51 5NPGU51 5NRGU51 5NSGU51 5NWGU51 5PTGU51 5QGGU51 5QHGU51 5RUGU51 5RXGU51 5RYGU51 5RZGU51 5SAGU51 5SBGU51 5SDGU51 5SEGU51 5SFGU51 5SGGU51 5SHGU51 5SJGU51 5SLGU51 5SNGU51 5SPGU51 5SQGU51 5SRGU51 5SSGU51 5STGU51 5SUGU51 5SWGU51 5SXGU51 5SYGU51 5SZGU51 5TAGU51 5TBGU51 5TSGU51 5TTGU51 5TUGU51 5TXGU51 5TYGU51 5TZGU51 5YZ

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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