UB8 3 postcode sector in the UB8 district

UB8 3 is a sector of the UB8 district: every postcode that starts UB8 3. It has 285 postcodes in use, 8 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 UB8 3 sector, by flood risk

Map of every postcode in the UB8 3 sector, by flood risk Of the 285 postcodes in the UB8 3 sector that ONS places, 6 have a home or business at high risk, 5 are at low risk at worst and 274 are not on the Environment Agency's at-risk list. 2 postcodes lie beyond the edge and are listed under the map. Places named: Colham & Cowley. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. UB8 3AA: not on the flood risk listUB8 3AB: not on the flood risk listUB8 3AD: not on the flood risk listUB8 3AE: not on the flood risk listUB8 3AF: not on the flood risk listUB8 3AG: not on the flood risk listUB8 3AH: not on the flood risk listUB8 3AJ: not on the flood risk listUB8 3AL: not on the flood risk listUB8 3AN: not on the flood risk listUB8 3AP: not on the flood risk listUB8 3AQ: not on the flood risk listUB8 3AR: not on the flood risk listUB8 3AS: not on the flood risk listUB8 3AT: not on the flood risk listUB8 3AU: not on the flood risk listUB8 3AW: not on the flood risk listUB8 3AX: not on the flood risk listUB8 3AY: not on the flood risk listUB8 3AZ: not on the flood risk listUB8 3BB: not on the flood risk listUB8 3BF: not on the flood risk listUB8 3BH: not on the flood risk listUB8 3BJ: not on the flood risk listUB8 3BL: not on the flood risk listUB8 3BS: not on the flood risk listUB8 3BT: not on the flood risk listUB8 3BU: not on the flood risk listUB8 3BW: not on the flood risk listUB8 3BX: not on the flood risk listUB8 3BY: not on the flood risk listUB8 3BZ: not on the flood risk listUB8 3DA: not on the flood risk listUB8 3DB: not on the flood risk listUB8 3DD: not on the flood risk listUB8 3DE: not on the flood risk listUB8 3DF: not on the flood risk listUB8 3DG: not on the flood risk listUB8 3DH: not on the flood risk listUB8 3DL: not on the flood risk listUB8 3DN: not on the flood risk listUB8 3DP: not on the flood risk listUB8 3DQ: not on the flood risk listUB8 3DR: not on the flood risk listUB8 3DS: not on the flood risk listUB8 3DT: not on the flood risk listUB8 3DU: not on the flood risk listUB8 3DW: not on the flood risk listUB8 3DX: not on the flood risk listUB8 3DY: not on the flood risk listUB8 3DZ: not on the flood risk listUB8 3EA: not on the flood risk listUB8 3EB: not on the flood risk listUB8 3ED: not on the flood risk listUB8 3EE: not on the flood risk listUB8 3EF: not on the flood risk listUB8 3EG: not on the flood risk listUB8 3EH: not on the flood risk listUB8 3EJ: not on the flood risk listUB8 3EL: not on the flood risk listUB8 3EN: not on the flood risk listUB8 3EP: not on the flood risk listUB8 3EQ: not on the flood risk listUB8 3ER: not on the flood risk listUB8 3ES: not on the flood risk listUB8 3ET: not on the flood risk listUB8 3EU: not on the flood risk listUB8 3EW: not on the flood risk listUB8 3EX: not on the flood risk listUB8 3EY: not on the flood risk listUB8 3EZ: not on the flood risk listUB8 3FA: not on the flood risk listUB8 3FB: not on the flood risk listUB8 3FE: not on the flood risk listUB8 3FF: not on the flood risk listUB8 3FG: not on the flood risk listUB8 3FH: not on the flood risk listUB8 3FL: not on the flood risk listUB8 3FP: not on the flood risk listUB8 3GA: not on the flood risk listUB8 3GX: not on the flood risk listUB8 3GY: not on the flood risk listUB8 3HA: not on the flood risk listUB8 3HB: not on the flood risk listUB8 3HD: not on the flood risk listUB8 3HE: not on the flood risk listUB8 3HF: not on the flood risk listUB8 3HG: not on the flood risk listUB8 3HH: not on the flood risk listUB8 3HJ: not on the flood risk listUB8 3HL: not on the flood risk listUB8 3HN: not on the flood risk listUB8 3HP: not on the flood risk listUB8 3HQ: not on the flood risk listUB8 3HR: not on the flood risk listUB8 3HS: not on the flood risk listUB8 3HT: not on the flood risk listUB8 3HW: not on the flood risk listUB8 3HX: not on the flood risk listUB8 3HY: not on the flood risk listUB8 3HZ: not on the flood risk listUB8 3JA: not on the flood risk listUB8 3JB: not on the flood risk listUB8 3JD: not on the flood risk listUB8 3JE: not on the flood risk listUB8 3JF: not on the flood risk listUB8 3JG: not on the flood risk listUB8 3JH: not on the flood risk listUB8 3JJ: not on the flood risk listUB8 3JL: not on the flood risk listUB8 3JP: not on the flood risk listUB8 3JQ: not on the flood risk listUB8 3JR: not on the flood risk listUB8 3JS: not on the flood risk listUB8 3JT: not on the flood risk listUB8 3JU: not on the flood risk listUB8 3JW: not on the flood risk listUB8 3JX: not on the flood risk listUB8 3JY: not on the flood risk listUB8 3JZ: not on the flood risk listUB8 3LA: not on the flood risk listUB8 3LB: not on the flood risk listUB8 3LD: not on the flood risk listUB8 3LE: not on the flood risk listUB8 3LF: not on the flood risk listUB8 3LG: not on the flood risk listUB8 3LH: not on the flood risk listUB8 3LJ: not on the flood risk listUB8 3LL: not on the flood risk listUB8 3LN: not on the flood risk listUB8 3LP: not on the flood risk listUB8 3LR: not on the flood risk listUB8 3LS: not on the flood risk listUB8 3LT: not on the flood risk listUB8 3LU: not on the flood risk listUB8 3LW: not on the flood risk listUB8 3LX: not on the flood risk listUB8 3NA: not on the flood risk listUB8 3NF: not on the flood risk listUB8 3NG: not on the flood risk listUB8 3NH: not on the flood risk listUB8 3NJ: not on the flood risk listUB8 3NL: not on the flood risk listUB8 3NN: not on the flood risk listUB8 3NQ: not on the flood risk listUB8 3NR: not on the flood risk listUB8 3NS: not on the flood risk listUB8 3NT: not on the flood risk listUB8 3NU: not on the flood risk listUB8 3NW: not on the flood risk listUB8 3NX: not on the flood risk listUB8 3NY: not on the flood risk listUB8 3NZ: not on the flood risk listUB8 3PA: not on the flood risk listUB8 3PB: not on the flood risk listUB8 3PD: not on the flood risk listUB8 3PE: not on the flood risk listUB8 3PF: not on the flood risk listUB8 3PG: not on the flood risk listUB8 3PP: not on the flood risk listUB8 3PQ: not on the flood risk listUB8 3PR: not on the flood risk listUB8 3PS: not on the flood risk listUB8 3PT: not on the flood risk listUB8 3PU: not on the flood risk listUB8 3PX: not on the flood risk listUB8 3PY: not on the flood risk listUB8 3PZ: not on the flood risk listUB8 3QA: not on the flood risk listUB8 3QB: not on the flood risk listUB8 3QD: not on the flood risk listUB8 3QE: not on the flood risk listUB8 3QF: not on the flood risk listUB8 3QG: not on the flood risk listUB8 3QH: not on the flood risk listUB8 3QJ: not on the flood risk listUB8 3QL: not on the flood risk listUB8 3QN: not on the flood risk listUB8 3QP: not on the flood risk listUB8 3QQ: not on the flood risk listUB8 3QR: not on the flood risk listUB8 3QS: not on the flood risk listUB8 3QT: not on the flood risk listUB8 3QU: not on the flood risk listUB8 3QW: not on the flood risk listUB8 3QX: not on the flood risk listUB8 3QY: not on the flood risk listUB8 3QZ: not on the flood risk listUB8 3RA: not on the flood risk listUB8 3RB: not on the flood risk listUB8 3RD: not on the flood risk listUB8 3RE: not on the flood risk listUB8 3RF: not on the flood risk listUB8 3RG: not on the flood risk listUB8 3RH: not on the flood risk listUB8 3RJ: not on the flood risk listUB8 3RL: not on the flood risk listUB8 3RN: not on the flood risk listUB8 3RP: not on the flood risk listUB8 3RQ: not on the flood risk listUB8 3RR: not on the flood risk listUB8 3RS: not on the flood risk listUB8 3RT: not on the flood risk listUB8 3RU: not on the flood risk listUB8 3RW: not on the flood risk listUB8 3RX: not on the flood risk listUB8 3RY: not on the flood risk listUB8 3RZ: not on the flood risk listUB8 3SA: not on the flood risk listUB8 3SB: not on the flood risk listUB8 3SD: not on the flood risk listUB8 3SE: not on the flood risk listUB8 3SF: not on the flood risk listUB8 3SH: not on the flood risk listUB8 3SJ: not on the flood risk listUB8 3SN: not on the flood risk listUB8 3SP: not on the flood risk listUB8 3SQ: not on the flood risk listUB8 3SR: not on the flood risk listUB8 3ST: not on the flood risk listUB8 3SU: not on the flood risk listUB8 3SW: not on the flood risk listUB8 3SX: not on the flood risk listUB8 3SY: not on the flood risk listUB8 3SZ: not on the flood risk listUB8 3TA: not on the flood risk listUB8 3TD: not on the flood risk listUB8 3TE: not on the flood risk listUB8 3TF: not on the flood risk listUB8 3TG: not on the flood risk listUB8 3TH: not on the flood risk listUB8 3TJ: not on the flood risk listUB8 3TL: not on the flood risk listUB8 3TN: not on the flood risk listUB8 3TP: not on the flood risk listUB8 3TQ: not on the flood risk listUB8 3TR: not on the flood risk listUB8 3TW: not on the flood risk listUB8 3UA: not on the flood risk listUB8 3UB: not on the flood risk listUB8 3UD: not on the flood risk listUB8 3UE: not on the flood risk listUB8 3UG: not on the flood risk listUB8 3UH: not on the flood risk listUB8 3UJ: not on the flood risk listUB8 3UL: not on the flood risk listUB8 3UN: not on the flood risk listUB8 3UP: not on the flood risk listUB8 3UQ: not on the flood risk listUB8 3UR: not on the flood risk listUB8 3US: not on the flood risk listUB8 3UT: not on the flood risk listUB8 3UU: not on the flood risk listUB8 3WE: not on the flood risk listUB8 3WF: not on the flood risk listUB8 3WG: not on the flood risk listUB8 3WP: not on the flood risk listUB8 3WR: not on the flood risk listUB8 3WS: not on the flood risk listUB8 3WT: not on the flood risk listUB8 3WU: not on the flood risk listUB8 3WW: not on the flood risk listUB8 3WX: not on the flood risk listUB8 3WY: not on the flood risk listUB8 3XA: not on the flood risk listUB8 3XB: not on the flood risk listUB8 3XD: not on the flood risk listUB8 3XF: not on the flood risk listUB8 3XG: not on the flood risk listUB8 3XH: not on the flood risk listUB8 3XX: not on the flood risk listUB8 3PN: low flood risk at worstUB8 3SG: low flood risk at worstUB8 3SS: low flood risk at worstUB8 3TB: low flood risk at worstUB8 3TT: low flood risk at worstUB8 3NB: high flood riskUB8 3ND: high flood riskUB8 3NE: high flood riskUB8 3PH: high flood riskUB8 3PW: high flood riskUB8 3SL: high flood risk Colham & Cowley Map of every postcode in the UB8 3 sector, by flood risk Of the 285 postcodes in the UB8 3 sector that ONS places, 6 have a home or business at high risk, 5 are at low risk at worst and 274 are not on the Environment Agency's at-risk list. 2 postcodes lie beyond the edge and are listed under the map. Places named: Colham & Cowley. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. Colham & Cowley
  • A home or business at high risk: 6
  • At medium risk at worst: 0
  • At low risk at worst: 5
  • At very low risk only: 0
  • Not on the at-risk list: 274

Of the 285 postcodes in the UB8 3 sector that ONS places, 6 have a home or business at high risk, 5 are at low risk at worst and 274 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.

UB8 3PH462 at high riskUB8 3ND10 at high riskUB8 3SL6 at high riskUB8 3NB2 at high riskUB8 3NE1 at high riskUB8 3PW1 at high risk

2 further out, not drawn

These postcodes lie well apart from the rest, so the map is drawn without them to show the rest closer; they are in every count.

UB8 3FNUB8 3YR

What do homes sell for in UB8 3?

Homes in UB8 3 sold for a typical £500,000 in the 12 months to August 2026, across 99 sales, up 2% on the 12 months before, HM Land Registry's figures show.

£500,000 typical price, the 12 months to August 2026
£490,000 12 months to August 2025
▲ up 2% on the 12 months before
  • Detached £675,000 17 sales
  • Semi-detached £550,000 37 sales
  • Terraced £470,500 23 sales
  • Flat or maisonette £282,500 22 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 UB8 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 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 UB8 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.

UB8 3AAUB8 3ABUB8 3ADUB8 3AEUB8 3AFUB8 3AGUB8 3AHUB8 3AJUB8 3ALUB8 3ANUB8 3APUB8 3AQUB8 3ARUB8 3ASUB8 3ATUB8 3AUUB8 3AWUB8 3AXUB8 3AYUB8 3AZUB8 3BBUB8 3BFUB8 3BHUB8 3BJUB8 3BLUB8 3BSUB8 3BTUB8 3BUUB8 3BWUB8 3BXUB8 3BYUB8 3BZUB8 3DAUB8 3DBUB8 3DDUB8 3DEUB8 3DFUB8 3DGUB8 3DHUB8 3DLUB8 3DNUB8 3DPUB8 3DQUB8 3DRUB8 3DSUB8 3DTUB8 3DUUB8 3DWUB8 3DXUB8 3DYUB8 3DZUB8 3EAUB8 3EBUB8 3EDUB8 3EEUB8 3EFUB8 3EGUB8 3EHUB8 3EJUB8 3ELUB8 3ENUB8 3EPUB8 3EQUB8 3ERUB8 3ESUB8 3ETUB8 3EUUB8 3EWUB8 3EXUB8 3EYUB8 3EZUB8 3FAUB8 3FBUB8 3FEUB8 3FFUB8 3FGUB8 3FHUB8 3FLUB8 3FNUB8 3FPUB8 3GAUB8 3GXUB8 3GYUB8 3HAUB8 3HBUB8 3HDUB8 3HEUB8 3HFUB8 3HGUB8 3HHUB8 3HJUB8 3HLUB8 3HNUB8 3HPUB8 3HQUB8 3HRUB8 3HSUB8 3HTUB8 3HWUB8 3HXUB8 3HYUB8 3HZUB8 3JAUB8 3JBUB8 3JDUB8 3JEUB8 3JFUB8 3JGUB8 3JHUB8 3JJUB8 3JLUB8 3JPUB8 3JQUB8 3JRUB8 3JSUB8 3JTUB8 3JUUB8 3JWUB8 3JXUB8 3JYUB8 3JZUB8 3LAUB8 3LBUB8 3LDUB8 3LEUB8 3LFUB8 3LGUB8 3LHUB8 3LJUB8 3LLUB8 3LNUB8 3LPUB8 3LRUB8 3LSUB8 3LTUB8 3LUUB8 3LWUB8 3LXUB8 3NAUB8 3NBUB8 3NDUB8 3NEUB8 3NFUB8 3NGUB8 3NHUB8 3NJUB8 3NLUB8 3NNUB8 3NQUB8 3NRUB8 3NSUB8 3NTUB8 3NUUB8 3NWUB8 3NXUB8 3NYUB8 3NZUB8 3PAUB8 3PBUB8 3PDUB8 3PEUB8 3PFUB8 3PGUB8 3PHUB8 3PNUB8 3PPUB8 3PQUB8 3PRUB8 3PSUB8 3PTUB8 3PUUB8 3PWUB8 3PXUB8 3PYUB8 3PZUB8 3QAUB8 3QBUB8 3QDUB8 3QEUB8 3QFUB8 3QGUB8 3QHUB8 3QJUB8 3QLUB8 3QNUB8 3QPUB8 3QQUB8 3QRUB8 3QSUB8 3QTUB8 3QUUB8 3QWUB8 3QXUB8 3QYUB8 3QZUB8 3RAUB8 3RBUB8 3RDUB8 3REUB8 3RFUB8 3RGUB8 3RHUB8 3RJUB8 3RLUB8 3RNUB8 3RPUB8 3RQUB8 3RRUB8 3RSUB8 3RTUB8 3RUUB8 3RWUB8 3RXUB8 3RYUB8 3RZUB8 3SAUB8 3SBUB8 3SDUB8 3SEUB8 3SFUB8 3SGUB8 3SHUB8 3SJUB8 3SLUB8 3SNUB8 3SPUB8 3SQUB8 3SRUB8 3SSUB8 3STUB8 3SUUB8 3SWUB8 3SXUB8 3SYUB8 3SZUB8 3TAUB8 3TBUB8 3TDUB8 3TEUB8 3TFUB8 3TGUB8 3THUB8 3TJUB8 3TLUB8 3TNUB8 3TPUB8 3TQUB8 3TRUB8 3TTUB8 3TWUB8 3UAUB8 3UBUB8 3UDUB8 3UEUB8 3UGUB8 3UHUB8 3UJUB8 3ULUB8 3UNUB8 3UPUB8 3UQUB8 3URUB8 3USUB8 3UTUB8 3UUUB8 3WEUB8 3WFUB8 3WGUB8 3WPUB8 3WQUB8 3WRUB8 3WSUB8 3WTUB8 3WUUB8 3WWUB8 3WXUB8 3WYUB8 3XAUB8 3XBUB8 3XDUB8 3XFUB8 3XGUB8 3XHUB8 3XXUB8 3YR

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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