GU1 1 postcode sector in the GU1 district

GU1 1 is a sector of the GU1 district: every postcode that starts GU1 1. It has 270 postcodes in use, 23 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 1 sector, and which are new since 2020

Map of every postcode in the GU1 1 sector, by new since 2020 Of the 270 postcodes in the GU1 1 sector that ONS places, 10 are new since 2020 and 260 were in use before 2020. Places named: Guildford. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. A3 GU1 1AA: before 2020GU1 1AD: before 2020GU1 1AE: before 2020GU1 1AF: before 2020GU1 1AR: before 2020GU1 1AU: before 2020GU1 1BA: before 2020GU1 1BD: before 2020GU1 1BJ: before 2020GU1 1BT: before 2020GU1 1BW: before 2020GU1 1BZ: before 2020GU1 1DJ: before 2020GU1 1DL: before 2020GU1 1DN: before 2020GU1 1DQ: before 2020GU1 1DR: before 2020GU1 1DT: before 2020GU1 1DW: before 2020GU1 1DX: before 2020GU1 1DY: before 2020GU1 1DZ: before 2020GU1 1EA: before 2020GU1 1EB: before 2020GU1 1ED: before 2020GU1 1EE: before 2020GU1 1EF: before 2020GU1 1EG: before 2020GU1 1EH: before 2020GU1 1EJ: before 2020GU1 1EL: before 2020GU1 1EN: before 2020GU1 1EP: before 2020GU1 1ER: before 2020GU1 1ES: before 2020GU1 1ET: before 2020GU1 1EW: before 2020GU1 1EX: before 2020GU1 1EY: before 2020GU1 1EZ: before 2020GU1 1FB: before 2020GU1 1FD: before 2020GU1 1FE: before 2020GU1 1FF: before 2020GU1 1FG: before 2020GU1 1FR: before 2020GU1 1FW: before 2020GU1 1FY: before 2020GU1 1HA: before 2020GU1 1HB: before 2020GU1 1HD: before 2020GU1 1HE: before 2020GU1 1HF: before 2020GU1 1HG: before 2020GU1 1HH: before 2020GU1 1HJ: before 2020GU1 1HL: before 2020GU1 1HN: before 2020GU1 1HP: before 2020GU1 1HQ: before 2020GU1 1HR: before 2020GU1 1HS: before 2020GU1 1HT: before 2020GU1 1HU: before 2020GU1 1HX: before 2020GU1 1HY: before 2020GU1 1HZ: before 2020GU1 1JA: before 2020GU1 1JB: before 2020GU1 1JD: before 2020GU1 1JE: before 2020GU1 1JF: before 2020GU1 1JG: before 2020GU1 1JH: before 2020GU1 1JJ: before 2020GU1 1JL: before 2020GU1 1JN: before 2020GU1 1JP: before 2020GU1 1JQ: before 2020GU1 1JR: before 2020GU1 1JS: before 2020GU1 1JT: before 2020GU1 1JU: before 2020GU1 1JW: before 2020GU1 1JX: before 2020GU1 1JY: before 2020GU1 1JZ: before 2020GU1 1LA: before 2020GU1 1LD: before 2020GU1 1LF: before 2020GU1 1LG: before 2020GU1 1LH: before 2020GU1 1LJ: before 2020GU1 1LL: before 2020GU1 1LN: before 2020GU1 1LP: before 2020GU1 1LQ: before 2020GU1 1LR: before 2020GU1 1LS: before 2020GU1 1LT: before 2020GU1 1LU: before 2020GU1 1LW: before 2020GU1 1LX: before 2020GU1 1LY: before 2020GU1 1LZ: before 2020GU1 1NA: before 2020GU1 1NB: before 2020GU1 1NE: before 2020GU1 1NF: before 2020GU1 1NG: before 2020GU1 1NH: before 2020GU1 1NJ: before 2020GU1 1NL: before 2020GU1 1NN: before 2020GU1 1NP: before 2020GU1 1NQ: before 2020GU1 1NR: before 2020GU1 1NS: before 2020GU1 1NT: before 2020GU1 1NU: before 2020GU1 1NW: before 2020GU1 1NX: before 2020GU1 1NY: before 2020GU1 1NZ: before 2020GU1 1PA: before 2020GU1 1PB: before 2020GU1 1PD: before 2020GU1 1PE: before 2020GU1 1PF: before 2020GU1 1PG: before 2020GU1 1PH: before 2020GU1 1PJ: before 2020GU1 1PL: before 2020GU1 1PN: before 2020GU1 1PP: before 2020GU1 1PQ: before 2020GU1 1PR: before 2020GU1 1PS: before 2020GU1 1PT: before 2020GU1 1PU: before 2020GU1 1PW: before 2020GU1 1PX: before 2020GU1 1PY: before 2020GU1 1PZ: before 2020GU1 1QA: before 2020GU1 1QD: before 2020GU1 1QE: before 2020GU1 1QF: before 2020GU1 1QG: before 2020GU1 1QH: before 2020GU1 1QJ: before 2020GU1 1QL: before 2020GU1 1QN: before 2020GU1 1QP: before 2020GU1 1QQ: before 2020GU1 1QR: before 2020GU1 1QS: before 2020GU1 1QT: before 2020GU1 1QU: before 2020GU1 1QW: before 2020GU1 1QX: before 2020GU1 1QY: before 2020GU1 1QZ: before 2020GU1 1RA: before 2020GU1 1RB: before 2020GU1 1RD: before 2020GU1 1RE: before 2020GU1 1RF: before 2020GU1 1RG: before 2020GU1 1RH: before 2020GU1 1RJ: before 2020GU1 1RL: before 2020GU1 1RN: before 2020GU1 1RP: before 2020GU1 1RQ: before 2020GU1 1RR: before 2020GU1 1RS: before 2020GU1 1RU: before 2020GU1 1RW: before 2020GU1 1RX: before 2020GU1 1SA: before 2020GU1 1SB: before 2020GU1 1SD: before 2020GU1 1SE: before 2020GU1 1SF: before 2020GU1 1SH: before 2020GU1 1SJ: before 2020GU1 1SL: before 2020GU1 1SN: before 2020GU1 1SP: before 2020GU1 1SR: before 2020GU1 1SS: before 2020GU1 1ST: before 2020GU1 1SU: before 2020GU1 1SW: before 2020GU1 1SX: before 2020GU1 1SY: before 2020GU1 1SZ: before 2020GU1 1TA: before 2020GU1 1TB: before 2020GU1 1TD: before 2020GU1 1TH: before 2020GU1 1TJ: before 2020GU1 1TL: before 2020GU1 1TN: before 2020GU1 1TP: before 2020GU1 1TR: before 2020GU1 1TS: before 2020GU1 1TT: before 2020GU1 1TU: before 2020GU1 1TW: before 2020GU1 1TX: before 2020GU1 1TY: before 2020GU1 1TZ: before 2020GU1 1UA: before 2020GU1 1UB: before 2020GU1 1UD: before 2020GU1 1UF: before 2020GU1 1UG: before 2020GU1 1UH: before 2020GU1 1UJ: before 2020GU1 1UN: before 2020GU1 1UP: before 2020GU1 1UT: before 2020GU1 1UU: before 2020GU1 1UX: before 2020GU1 1UY: before 2020GU1 1UZ: before 2020GU1 1XA: before 2020GU1 1XB: before 2020GU1 1XD: before 2020GU1 1XE: before 2020GU1 1XF: before 2020GU1 1XG: before 2020GU1 1XH: before 2020GU1 1XJ: before 2020GU1 1XP: before 2020GU1 1XQ: before 2020GU1 1XR: before 2020GU1 1XS: before 2020GU1 1XT: before 2020GU1 1XX: before 2020GU1 1XY: before 2020GU1 1XZ: before 2020GU1 1YB: before 2020GU1 1YD: before 2020GU1 1YE: before 2020GU1 1YF: before 2020GU1 1YG: before 2020GU1 1YH: before 2020GU1 1YP: before 2020GU1 1YQ: before 2020GU1 1YR: before 2020GU1 1YT: before 2020GU1 1YU: before 2020GU1 1YZ: before 2020GU1 1AG: before 2020GU1 1AL: new since 2020GU1 1AP: new since 2020GU1 1BP: new since 2020GU1 1FH: new since 2020GU1 1FL: new since 2020GU1 1FP: new since 2020GU1 1FQ: new since 2020GU1 1FS: new since 2020GU1 1FU: new since 2020GU1 1RT: new since 2020 Guildford Map of every postcode in the GU1 1 sector, by new since 2020 Of the 270 postcodes in the GU1 1 sector that ONS places, 10 are new since 2020 and 260 were in use before 2020. Places named: Guildford. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. A3 Guildford
  • New since 2020: 10
  • In use before 2020: 260

Of the 270 postcodes in the GU1 1 sector that ONS places, 10 are new since 2020 and 260 were in use before 2020.

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. New since 2020 means it came into use in January 2020 or later. 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; when each came into use: the same directory; 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 5 newest postcodes

GU1 1BPMay 2026GU1 1APMarch 2026GU1 1ALMay 2025GU1 1FUJune 2024GU1 1FSJune 2023

What do homes sell for in GU1 1?

Homes in GU1 1 sold for a typical £450,000 in the 12 months to August 2026, across 114 sales, up 4.2% on the 12 months before, HM Land Registry's figures show.

£450,000 typical price, the 12 months to August 2026
£432,000 12 months to August 2025
▲ up 4.2% on the 12 months before
  • Detached £1,010,000 11 sales
  • Semi-detached £515,000 39 sales
  • Terraced £460,000 25 sales
  • Flat or maisonette £285,000 39 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 1. 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 GU1 1

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 1AAGU1 1ADGU1 1AEGU1 1AFGU1 1AGGU1 1AJGU1 1ALGU1 1APGU1 1ARGU1 1AUGU1 1BAGU1 1BDGU1 1BJGU1 1BPGU1 1BTGU1 1BWGU1 1BZGU1 1DJGU1 1DLGU1 1DNGU1 1DQGU1 1DRGU1 1DTGU1 1DWGU1 1DXGU1 1DYGU1 1DZGU1 1EAGU1 1EBGU1 1EDGU1 1EEGU1 1EFGU1 1EGGU1 1EHGU1 1EJGU1 1ELGU1 1ENGU1 1EPGU1 1ERGU1 1ESGU1 1ETGU1 1EWGU1 1EXGU1 1EYGU1 1EZGU1 1FBGU1 1FDGU1 1FEGU1 1FFGU1 1FGGU1 1FHGU1 1FLGU1 1FPGU1 1FQGU1 1FRGU1 1FSGU1 1FUGU1 1FWGU1 1FYGU1 1HAGU1 1HBGU1 1HDGU1 1HEGU1 1HFGU1 1HGGU1 1HHGU1 1HJGU1 1HLGU1 1HNGU1 1HPGU1 1HQGU1 1HRGU1 1HSGU1 1HTGU1 1HUGU1 1HXGU1 1HYGU1 1HZGU1 1JAGU1 1JBGU1 1JDGU1 1JEGU1 1JFGU1 1JGGU1 1JHGU1 1JJGU1 1JLGU1 1JNGU1 1JPGU1 1JQGU1 1JRGU1 1JSGU1 1JTGU1 1JUGU1 1JWGU1 1JXGU1 1JYGU1 1JZGU1 1LAGU1 1LDGU1 1LFGU1 1LGGU1 1LHGU1 1LJGU1 1LLGU1 1LNGU1 1LPGU1 1LQGU1 1LRGU1 1LSGU1 1LTGU1 1LUGU1 1LWGU1 1LXGU1 1LYGU1 1LZGU1 1NAGU1 1NBGU1 1NEGU1 1NFGU1 1NGGU1 1NHGU1 1NJGU1 1NLGU1 1NNGU1 1NPGU1 1NQGU1 1NRGU1 1NSGU1 1NTGU1 1NUGU1 1NWGU1 1NXGU1 1NYGU1 1NZGU1 1PAGU1 1PBGU1 1PDGU1 1PEGU1 1PFGU1 1PGGU1 1PHGU1 1PJGU1 1PLGU1 1PNGU1 1PPGU1 1PQGU1 1PRGU1 1PSGU1 1PTGU1 1PUGU1 1PWGU1 1PXGU1 1PYGU1 1PZGU1 1QAGU1 1QDGU1 1QEGU1 1QFGU1 1QGGU1 1QHGU1 1QJGU1 1QLGU1 1QNGU1 1QPGU1 1QQGU1 1QRGU1 1QSGU1 1QTGU1 1QUGU1 1QWGU1 1QXGU1 1QYGU1 1QZGU1 1RAGU1 1RBGU1 1RDGU1 1REGU1 1RFGU1 1RGGU1 1RHGU1 1RJGU1 1RLGU1 1RNGU1 1RPGU1 1RQGU1 1RRGU1 1RSGU1 1RTGU1 1RUGU1 1RWGU1 1RXGU1 1SAGU1 1SBGU1 1SDGU1 1SEGU1 1SFGU1 1SHGU1 1SJGU1 1SLGU1 1SNGU1 1SPGU1 1SRGU1 1SSGU1 1STGU1 1SUGU1 1SWGU1 1SXGU1 1SYGU1 1SZGU1 1TAGU1 1TBGU1 1TDGU1 1THGU1 1TJGU1 1TLGU1 1TNGU1 1TPGU1 1TRGU1 1TSGU1 1TTGU1 1TUGU1 1TWGU1 1TXGU1 1TYGU1 1TZGU1 1UAGU1 1UBGU1 1UDGU1 1UFGU1 1UGGU1 1UHGU1 1UJGU1 1UNGU1 1UPGU1 1UTGU1 1UUGU1 1UXGU1 1UYGU1 1UZGU1 1WSGU1 1XAGU1 1XBGU1 1XDGU1 1XEGU1 1XFGU1 1XGGU1 1XHGU1 1XJGU1 1XPGU1 1XQGU1 1XRGU1 1XSGU1 1XTGU1 1XXGU1 1XYGU1 1XZGU1 1YBGU1 1YDGU1 1YEGU1 1YFGU1 1YGGU1 1YHGU1 1YPGU1 1YQGU1 1YRGU1 1YTGU1 1YUGU1 1YZGU1 1ZJ

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.

Check a postcode

Something wrong on this page? Report an error and we will check it against the source.