UB3 1 postcode sector in the UB3 district

UB3 1 is a sector of the UB3 district: every postcode that starts UB3 1. It has 214 postcodes in use, 6 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 UB3 1 sector, by flood risk

Map of every postcode in the UB3 1 sector, by flood risk Of the 214 postcodes in the UB3 1 sector that ONS places, 1 are at low risk at worst and 213 are not on the Environment Agency's at-risk list. One postcode lies beyond the edge and is listed under the map. Places named: Pinkwell, Hayes Town. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. A408 UB3 1AA: not on the flood risk listUB3 1AD: not on the flood risk listUB3 1AG: not on the flood risk listUB3 1AH: not on the flood risk listUB3 1AJ: not on the flood risk listUB3 1AN: not on the flood risk listUB3 1AP: not on the flood risk listUB3 1AQ: not on the flood risk listUB3 1AR: not on the flood risk listUB3 1AT: not on the flood risk listUB3 1AU: not on the flood risk listUB3 1AW: not on the flood risk listUB3 1AX: not on the flood risk listUB3 1AY: not on the flood risk listUB3 1AZ: not on the flood risk listUB3 1BA: not on the flood risk listUB3 1BB: not on the flood risk listUB3 1BD: not on the flood risk listUB3 1BE: not on the flood risk listUB3 1BL: not on the flood risk listUB3 1BQ: not on the flood risk listUB3 1BY: not on the flood risk listUB3 1BZ: not on the flood risk listUB3 1DA: not on the flood risk listUB3 1DB: not on the flood risk listUB3 1DH: not on the flood risk listUB3 1DP: not on the flood risk listUB3 1DQ: not on the flood risk listUB3 1DR: not on the flood risk listUB3 1DS: not on the flood risk listUB3 1DT: not on the flood risk listUB3 1DX: not on the flood risk listUB3 1DY: not on the flood risk listUB3 1DZ: not on the flood risk listUB3 1EA: not on the flood risk listUB3 1EB: not on the flood risk listUB3 1ED: not on the flood risk listUB3 1EE: not on the flood risk listUB3 1EF: not on the flood risk listUB3 1EG: not on the flood risk listUB3 1EH: not on the flood risk listUB3 1EJ: not on the flood risk listUB3 1EL: not on the flood risk listUB3 1EN: not on the flood risk listUB3 1EP: not on the flood risk listUB3 1EQ: not on the flood risk listUB3 1ES: not on the flood risk listUB3 1ET: not on the flood risk listUB3 1EY: not on the flood risk listUB3 1EZ: not on the flood risk listUB3 1FA: not on the flood risk listUB3 1FD: not on the flood risk listUB3 1FE: not on the flood risk listUB3 1FF: not on the flood risk listUB3 1FL: not on the flood risk listUB3 1FN: not on the flood risk listUB3 1FP: not on the flood risk listUB3 1FQ: not on the flood risk listUB3 1FR: not on the flood risk listUB3 1FS: not on the flood risk listUB3 1HA: not on the flood risk listUB3 1HH: not on the flood risk listUB3 1HJ: not on the flood risk listUB3 1JA: not on the flood risk listUB3 1JB: not on the flood risk listUB3 1JD: not on the flood risk listUB3 1JE: not on the flood risk listUB3 1JF: not on the flood risk listUB3 1JG: not on the flood risk listUB3 1JH: not on the flood risk listUB3 1JJ: not on the flood risk listUB3 1JL: not on the flood risk listUB3 1JN: not on the flood risk listUB3 1JP: not on the flood risk listUB3 1JQ: not on the flood risk listUB3 1JR: not on the flood risk listUB3 1JS: not on the flood risk listUB3 1JT: not on the flood risk listUB3 1JU: not on the flood risk listUB3 1JW: not on the flood risk listUB3 1JX: not on the flood risk listUB3 1JY: not on the flood risk listUB3 1JZ: not on the flood risk listUB3 1LA: not on the flood risk listUB3 1LB: not on the flood risk listUB3 1LD: not on the flood risk listUB3 1LE: not on the flood risk listUB3 1LF: not on the flood risk listUB3 1LG: not on the flood risk listUB3 1LH: not on the flood risk listUB3 1LJ: not on the flood risk listUB3 1LL: not on the flood risk listUB3 1LN: not on the flood risk listUB3 1LP: not on the flood risk listUB3 1LQ: not on the flood risk listUB3 1LS: not on the flood risk listUB3 1LT: not on the flood risk listUB3 1LU: not on the flood risk listUB3 1LW: not on the flood risk listUB3 1LX: not on the flood risk listUB3 1LY: not on the flood risk listUB3 1LZ: not on the flood risk listUB3 1NA: not on the flood risk listUB3 1NB: not on the flood risk listUB3 1ND: not on the flood risk listUB3 1NE: not on the flood risk listUB3 1NF: not on the flood risk listUB3 1NG: not on the flood risk listUB3 1NH: not on the flood risk listUB3 1NJ: not on the flood risk listUB3 1NL: not on the flood risk listUB3 1NN: not on the flood risk listUB3 1NP: not on the flood risk listUB3 1NQ: not on the flood risk listUB3 1NR: not on the flood risk listUB3 1NS: not on the flood risk listUB3 1NT: not on the flood risk listUB3 1NU: not on the flood risk listUB3 1NW: not on the flood risk listUB3 1NX: not on the flood risk listUB3 1NY: not on the flood risk listUB3 1NZ: not on the flood risk listUB3 1PA: not on the flood risk listUB3 1PB: not on the flood risk listUB3 1PD: not on the flood risk listUB3 1PE: not on the flood risk listUB3 1PF: not on the flood risk listUB3 1PG: not on the flood risk listUB3 1PH: not on the flood risk listUB3 1PJ: not on the flood risk listUB3 1PL: not on the flood risk listUB3 1PN: not on the flood risk listUB3 1PP: not on the flood risk listUB3 1PQ: not on the flood risk listUB3 1PR: not on the flood risk listUB3 1PS: not on the flood risk listUB3 1PT: not on the flood risk listUB3 1PU: not on the flood risk listUB3 1PW: not on the flood risk listUB3 1PX: not on the flood risk listUB3 1PZ: not on the flood risk listUB3 1QA: not on the flood risk listUB3 1QB: not on the flood risk listUB3 1QD: not on the flood risk listUB3 1QE: not on the flood risk listUB3 1QF: not on the flood risk listUB3 1QG: not on the flood risk listUB3 1QH: not on the flood risk listUB3 1QJ: not on the flood risk listUB3 1QL: not on the flood risk listUB3 1QN: not on the flood risk listUB3 1QP: not on the flood risk listUB3 1QQ: not on the flood risk listUB3 1QR: not on the flood risk listUB3 1QS: not on the flood risk listUB3 1QT: not on the flood risk listUB3 1QU: not on the flood risk listUB3 1QW: not on the flood risk listUB3 1QX: not on the flood risk listUB3 1QY: not on the flood risk listUB3 1QZ: not on the flood risk listUB3 1RB: not on the flood risk listUB3 1RD: not on the flood risk listUB3 1RE: not on the flood risk listUB3 1RG: not on the flood risk listUB3 1RH: not on the flood risk listUB3 1RJ: not on the flood risk listUB3 1RL: not on the flood risk listUB3 1RP: not on the flood risk listUB3 1RQ: not on the flood risk listUB3 1RR: not on the flood risk listUB3 1RT: not on the flood risk listUB3 1RW: not on the flood risk listUB3 1RX: not on the flood risk listUB3 1RY: not on the flood risk listUB3 1SA: not on the flood risk listUB3 1SB: not on the flood risk listUB3 1SD: not on the flood risk listUB3 1SE: not on the flood risk listUB3 1SF: not on the flood risk listUB3 1SG: not on the flood risk listUB3 1SH: not on the flood risk listUB3 1SL: not on the flood risk listUB3 1SQ: not on the flood risk listUB3 1SR: not on the flood risk listUB3 1SS: not on the flood risk listUB3 1ST: not on the flood risk listUB3 1SU: not on the flood risk listUB3 1SW: not on the flood risk listUB3 1TA: not on the flood risk listUB3 1TB: not on the flood risk listUB3 1TD: not on the flood risk listUB3 1TE: not on the flood risk listUB3 1TF: not on the flood risk listUB3 1TG: not on the flood risk listUB3 1TH: not on the flood risk listUB3 1TJ: not on the flood risk listUB3 1TL: not on the flood risk listUB3 1TN: not on the flood risk listUB3 1TP: not on the flood risk listUB3 1TQ: not on the flood risk listUB3 1TR: not on the flood risk listUB3 1TS: not on the flood risk listUB3 1TW: not on the flood risk listUB3 1DD: low flood risk at worst PinkwellHayes Town Map of every postcode in the UB3 1 sector, by flood risk Of the 214 postcodes in the UB3 1 sector that ONS places, 1 are at low risk at worst and 213 are not on the Environment Agency's at-risk list. One postcode lies beyond the edge and is listed under the map. Places named: Pinkwell, Hayes Town. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. PinkwellHayes Town
  • A home or business at high risk: 0
  • At medium risk at worst: 0
  • At low risk at worst: 1
  • At very low risk only: 0
  • Not on the at-risk list: 213

Of the 214 postcodes in the UB3 1 sector that ONS places, 1 are at low risk at worst and 213 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

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.

UB3 1ZQ

What do homes sell for in UB3 1?

Homes in UB3 1 sold for a typical £515,000 in the 12 months to August 2026, across 48 sales, up 6.2% on the 12 months before, HM Land Registry's figures show.

£515,000 typical price, the 12 months to August 2026
£485,000 12 months to August 2025
▲ up 6.2% on the 12 months before
  • Detached 1 sale, too few to price
  • Semi-detached £527,500 20 sales
  • Terraced £520,000 19 sales
  • Flat or maisonette £270,000 8 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 UB3 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 UB3 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.

UB3 1AAUB3 1ADUB3 1AGUB3 1AHUB3 1AJUB3 1ALUB3 1ANUB3 1APUB3 1AQUB3 1ARUB3 1ATUB3 1AUUB3 1AWUB3 1AXUB3 1AYUB3 1AZUB3 1BAUB3 1BBUB3 1BDUB3 1BEUB3 1BLUB3 1BQUB3 1BYUB3 1BZUB3 1DAUB3 1DBUB3 1DDUB3 1DHUB3 1DPUB3 1DQUB3 1DRUB3 1DSUB3 1DTUB3 1DXUB3 1DYUB3 1DZUB3 1EAUB3 1EBUB3 1EDUB3 1EEUB3 1EFUB3 1EGUB3 1EHUB3 1EJUB3 1ELUB3 1ENUB3 1EPUB3 1EQUB3 1ERUB3 1ESUB3 1ETUB3 1EUUB3 1EWUB3 1EYUB3 1EZUB3 1FAUB3 1FBUB3 1FDUB3 1FEUB3 1FFUB3 1FGUB3 1FLUB3 1FNUB3 1FPUB3 1FQUB3 1FRUB3 1FSUB3 1HAUB3 1HHUB3 1HJUB3 1HPUB3 1JAUB3 1JBUB3 1JDUB3 1JEUB3 1JFUB3 1JGUB3 1JHUB3 1JJUB3 1JLUB3 1JNUB3 1JPUB3 1JQUB3 1JRUB3 1JSUB3 1JTUB3 1JUUB3 1JWUB3 1JXUB3 1JYUB3 1JZUB3 1LAUB3 1LBUB3 1LDUB3 1LEUB3 1LFUB3 1LGUB3 1LHUB3 1LJUB3 1LLUB3 1LNUB3 1LPUB3 1LQUB3 1LSUB3 1LTUB3 1LUUB3 1LWUB3 1LXUB3 1LYUB3 1LZUB3 1NAUB3 1NBUB3 1NDUB3 1NEUB3 1NFUB3 1NGUB3 1NHUB3 1NJUB3 1NLUB3 1NNUB3 1NPUB3 1NQUB3 1NRUB3 1NSUB3 1NTUB3 1NUUB3 1NWUB3 1NXUB3 1NYUB3 1NZUB3 1PAUB3 1PBUB3 1PDUB3 1PEUB3 1PFUB3 1PGUB3 1PHUB3 1PJUB3 1PLUB3 1PNUB3 1PPUB3 1PQUB3 1PRUB3 1PSUB3 1PTUB3 1PUUB3 1PWUB3 1PXUB3 1PZUB3 1QAUB3 1QBUB3 1QDUB3 1QEUB3 1QFUB3 1QGUB3 1QHUB3 1QJUB3 1QLUB3 1QNUB3 1QPUB3 1QQUB3 1QRUB3 1QSUB3 1QTUB3 1QUUB3 1QWUB3 1QXUB3 1QYUB3 1QZUB3 1RBUB3 1RDUB3 1REUB3 1RGUB3 1RHUB3 1RJUB3 1RLUB3 1RPUB3 1RQUB3 1RRUB3 1RTUB3 1RWUB3 1RXUB3 1RYUB3 1RZUB3 1SAUB3 1SBUB3 1SDUB3 1SEUB3 1SFUB3 1SGUB3 1SHUB3 1SLUB3 1SQUB3 1SRUB3 1SSUB3 1STUB3 1SUUB3 1SWUB3 1TAUB3 1TBUB3 1TDUB3 1TEUB3 1TFUB3 1TGUB3 1THUB3 1TJUB3 1TLUB3 1TNUB3 1TPUB3 1TQUB3 1TRUB3 1TSUB3 1TWUB3 1ZQ

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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