GU1 3 postcode sector in the GU1 district

GU1 3 is a sector of the GU1 district: every postcode that starts GU1 3. It has 192 postcodes in use, 12 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 GU1 3 sector, by gigabit broadband

Map of every postcode in the GU1 3 sector, by gigabit broadband Of the 192 postcodes in the GU1 3 sector that ONS places, 28 have no home or business that can get gigabit, 51 have some that can, 108 can all get it and 5 have no Ofcom figure. 2 groups of postcodes without gigabit are outlined: 12 postcodes without gigabit; 9 postcodes without gigabit. Places named: Castle. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A281A3100 GU1 3AG: no Ofcom figureGU1 3RW: no Ofcom figureGU1 3UT: no Ofcom figureGU1 3AA: gigabit for allGU1 3AD: gigabit for allGU1 3AF: gigabit for allGU1 3AH: gigabit for allGU1 3DG: gigabit for allGU1 3HJ: gigabit for allGU1 3JP: gigabit for allGU1 3JR: gigabit for allGU1 3JS: gigabit for allGU1 3JU: gigabit for allGU1 3JX: gigabit for allGU1 3JY: gigabit for allGU1 3JZ: gigabit for allGU1 3LA: gigabit for allGU1 3LB: gigabit for allGU1 3LE: gigabit for allGU1 3LH: gigabit for allGU1 3LJ: gigabit for allGU1 3LL: gigabit for allGU1 3LN: gigabit for allGU1 3LP: gigabit for allGU1 3LQ: gigabit for allGU1 3LR: gigabit for allGU1 3LS: gigabit for allGU1 3LT: gigabit for allGU1 3LU: gigabit for allGU1 3LW: gigabit for allGU1 3LX: gigabit for allGU1 3LY: gigabit for allGU1 3LZ: gigabit for allGU1 3NA: gigabit for allGU1 3NB: gigabit for allGU1 3ND: gigabit for allGU1 3NE: gigabit for allGU1 3NF: gigabit for allGU1 3NG: gigabit for allGU1 3NH: gigabit for allGU1 3NJ: gigabit for allGU1 3NL: gigabit for allGU1 3NP: gigabit for allGU1 3NQ: gigabit for allGU1 3NR: gigabit for allGU1 3NU: gigabit for allGU1 3NW: gigabit for allGU1 3PA: gigabit for allGU1 3PE: gigabit for allGU1 3PF: gigabit for allGU1 3PH: gigabit for allGU1 3PL: gigabit for allGU1 3PP: gigabit for allGU1 3PX: gigabit for allGU1 3PZ: gigabit for allGU1 3QA: gigabit for allGU1 3QB: gigabit for allGU1 3QE: gigabit for allGU1 3QF: gigabit for allGU1 3QG: gigabit for allGU1 3QH: gigabit for allGU1 3QJ: gigabit for allGU1 3QL: gigabit for allGU1 3QP: gigabit for allGU1 3QQ: gigabit for allGU1 3QW: gigabit for allGU1 3RJ: gigabit for allGU1 3RP: gigabit for allGU1 3RT: gigabit for allGU1 3RU: gigabit for allGU1 3RZ: gigabit for allGU1 3SA: gigabit for allGU1 3SB: gigabit for allGU1 3SD: gigabit for allGU1 3SE: gigabit for allGU1 3SF: gigabit for allGU1 3SG: gigabit for allGU1 3SJ: gigabit for allGU1 3SL: gigabit for allGU1 3SN: gigabit for allGU1 3SQ: gigabit for allGU1 3SR: gigabit for allGU1 3ST: gigabit for allGU1 3SW: gigabit for allGU1 3SX: gigabit for allGU1 3SZ: gigabit for allGU1 3TB: gigabit for allGU1 3TD: gigabit for allGU1 3TE: gigabit for allGU1 3TF: gigabit for allGU1 3TG: gigabit for allGU1 3TH: gigabit for allGU1 3TJ: gigabit for allGU1 3TL: gigabit for allGU1 3TN: gigabit for allGU1 3TP: gigabit for allGU1 3TQ: gigabit for allGU1 3TU: gigabit for allGU1 3TX: gigabit for allGU1 3TY: gigabit for allGU1 3UR: gigabit for allGU1 3UX: gigabit for allGU1 3XN: gigabit for allGU1 3XP: gigabit for allGU1 3XR: gigabit for allGU1 3XS: gigabit for allGU1 3XT: gigabit for allGU1 3XU: gigabit for allGU1 3XW: gigabit for allGU1 3XY: gigabit for allGU1 3AJ: some gigabitGU1 3AW: some gigabitGU1 3BJ: some gigabitGU1 3DP: some gigabitGU1 3DY: some gigabitGU1 3EG: some gigabitGU1 3EL: some gigabitGU1 3ES: some gigabitGU1 3EX: some gigabitGU1 3EZ: some gigabitGU1 3HE: some gigabitGU1 3HQ: some gigabitGU1 3HW: some gigabitGU1 3HZ: some gigabitGU1 3JB: some gigabitGU1 3JD: some gigabitGU1 3JF: some gigabitGU1 3JG: some gigabitGU1 3JL: some gigabitGU1 3JQ: some gigabitGU1 3JT: some gigabitGU1 3LD: some gigabitGU1 3LF: some gigabitGU1 3NN: some gigabitGU1 3NS: some gigabitGU1 3PB: some gigabitGU1 3PS: some gigabitGU1 3PT: some gigabitGU1 3PY: some gigabitGU1 3QD: some gigabitGU1 3QS: some gigabitGU1 3QT: some gigabitGU1 3RR: some gigabitGU1 3RX: some gigabitGU1 3RY: some gigabitGU1 3SP: some gigabitGU1 3SY: some gigabitGU1 3TA: some gigabitGU1 3TS: some gigabitGU1 3TW: some gigabitGU1 3TZ: some gigabitGU1 3UA: some gigabitGU1 3UH: some gigabitGU1 3UL: some gigabitGU1 3UQ: some gigabitGU1 3UW: some gigabitGU1 3UY: some gigabitGU1 3XJ: some gigabitGU1 3XL: some gigabitGU1 3XQ: some gigabitGU1 3YA: some gigabitGU1 3AP: no gigabitGU1 3AU: no gigabitGU1 3BB: no gigabitGU1 3BS: no gigabitGU1 3BT: no gigabitGU1 3BY: no gigabitGU1 3DA: no gigabitGU1 3DD: no gigabitGU1 3DE: no gigabitGU1 3DN: no gigabitGU1 3DS: no gigabitGU1 3DT: no gigabitGU1 3EB: no gigabitGU1 3HX: no gigabitGU1 3JH: no gigabitGU1 3PG: no gigabitGU1 3PJ: no gigabitGU1 3PN: no gigabitGU1 3PQ: no gigabitGU1 3PU: no gigabitGU1 3PW: no gigabitGU1 3QY: no gigabitGU1 3SH: no gigabitGU1 3TR: no gigabitGU1 3UP: no gigabitGU1 3XD: no gigabitGU1 3XX: no gigabitGU1 3XZ: no gigabit Castle 12 postcodes without gigabit, outlined: this goes to GU1 3BY, the one nearest the middle of them12 postcodes without gigabit9 postcodes without gigabit, outlined: this goes to GU1 3EB, the one nearest the middle of them9 postcodes without gigabit Map of every postcode in the GU1 3 sector, by gigabit broadband Of the 192 postcodes in the GU1 3 sector that ONS places, 28 have no home or business that can get gigabit, 51 have some that can, 108 can all get it and 5 have no Ofcom figure. 2 groups of postcodes without gigabit are outlined: 12 postcodes without gigabit; 9 postcodes without gigabit. Places named: Castle. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. Castle 12 postcodes without gigabit, outlined: this goes to GU1 3BY, the one nearest the middle of them12 postcodes without gigabit
  • No home or business can get gigabit: 28
  • Some can get gigabit: 51
  • Every home and business can get gigabit: 108
  • Ofcom gives no figure: 5
  • Outline: where 5 or more postcodes without gigabit lie together

Of the 192 postcodes in the GU1 3 sector that ONS places, 28 have no home or business that can get gigabit, 51 have some that can, 108 can all get it and 5 have no Ofcom figure.

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. 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.

Sources: ONS Postcode Directory, August 2026, loaded 20 October 2026; Ofcom Connected Nations, Connected Nations, Spring 2026; roads, rivers and built-up areas: Ordnance Survey open maps. 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.

Postcodes without gigabit

28 postcodes here have no gigabit. These are the 12 first in postcode order.

GU1 3APGU1 3AUGU1 3BBGU1 3BSGU1 3BTGU1 3BYGU1 3DAGU1 3DDGU1 3DEGU1 3DNGU1 3DSGU1 3DT

Where the postcodes without gigabit lie together

  • 12 postcodes without gigabit, outlined on the map. GU1 3BY, is the one nearest the middle of them.
  • 9 postcodes without gigabit, outlined on the map. GU1 3EB, is the one nearest the middle of them.

What do homes sell for in GU1 3?

Homes in GU1 3 sold for a typical £640,500 in the 12 months to September 2026, across 69 sales, up 26.8% on the 12 months before, HM Land Registry's figures show.

£640,500 typical price, the 12 months to September 2026
£505,000 12 months to September 2025
▲ up 26.8% on the 12 months before
  • Detached £1,500,000 17 sales
  • Semi-detached £680,000 21 sales
  • Terraced £625,000 7 sales
  • Flat or maisonette £320,000 24 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 GU1 3. 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 October 2026.

Postcodes in GU1 3

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.

GU1 3AAGU1 3ADGU1 3AFGU1 3AGGU1 3AHGU1 3AJGU1 3APGU1 3AUGU1 3AWGU1 3BBGU1 3BJGU1 3BLGU1 3BSGU1 3BTGU1 3BYGU1 3DAGU1 3DDGU1 3DEGU1 3DGGU1 3DNGU1 3DPGU1 3DSGU1 3DTGU1 3DYGU1 3EBGU1 3EGGU1 3ELGU1 3ESGU1 3EXGU1 3EZGU1 3HEGU1 3HJGU1 3HQGU1 3HWGU1 3HXGU1 3HZGU1 3JBGU1 3JDGU1 3JFGU1 3JGGU1 3JHGU1 3JLGU1 3JPGU1 3JQGU1 3JRGU1 3JSGU1 3JTGU1 3JUGU1 3JXGU1 3JYGU1 3JZGU1 3LAGU1 3LBGU1 3LDGU1 3LEGU1 3LFGU1 3LHGU1 3LJGU1 3LLGU1 3LNGU1 3LPGU1 3LQGU1 3LRGU1 3LSGU1 3LTGU1 3LUGU1 3LWGU1 3LXGU1 3LYGU1 3LZGU1 3NAGU1 3NBGU1 3NDGU1 3NEGU1 3NFGU1 3NGGU1 3NHGU1 3NJGU1 3NLGU1 3NNGU1 3NPGU1 3NQGU1 3NRGU1 3NSGU1 3NUGU1 3NWGU1 3NXGU1 3PAGU1 3PBGU1 3PEGU1 3PFGU1 3PGGU1 3PHGU1 3PJGU1 3PLGU1 3PNGU1 3PPGU1 3PQGU1 3PSGU1 3PTGU1 3PUGU1 3PWGU1 3PXGU1 3PYGU1 3PZGU1 3QAGU1 3QBGU1 3QDGU1 3QEGU1 3QFGU1 3QGGU1 3QHGU1 3QJGU1 3QLGU1 3QPGU1 3QQGU1 3QSGU1 3QTGU1 3QWGU1 3QYGU1 3RJGU1 3RPGU1 3RRGU1 3RTGU1 3RUGU1 3RWGU1 3RXGU1 3RYGU1 3RZGU1 3SAGU1 3SBGU1 3SDGU1 3SEGU1 3SFGU1 3SGGU1 3SHGU1 3SJGU1 3SLGU1 3SNGU1 3SPGU1 3SQGU1 3SRGU1 3STGU1 3SWGU1 3SXGU1 3SYGU1 3SZGU1 3TAGU1 3TBGU1 3TDGU1 3TEGU1 3TFGU1 3TGGU1 3THGU1 3TJGU1 3TLGU1 3TNGU1 3TPGU1 3TQGU1 3TRGU1 3TSGU1 3TUGU1 3TWGU1 3TXGU1 3TYGU1 3TZGU1 3UAGU1 3UHGU1 3ULGU1 3UPGU1 3UQGU1 3URGU1 3UTGU1 3UWGU1 3UXGU1 3UYGU1 3XDGU1 3XJGU1 3XLGU1 3XNGU1 3XPGU1 3XQGU1 3XRGU1 3XSGU1 3XTGU1 3XUGU1 3XWGU1 3XXGU1 3XYGU1 3XZGU1 3YAGU1 3YU

Source: ONS Postcode Directory, August 2026, loaded 20 October 2026. Postcodes that have ended are not listed.

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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Where the facts on this page come from

Contains public sector information licensed under the Open Government Licence v3.0. Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0.

Licence: Open Government Licence v3.0.

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