OX4 3 postcode sector in the OX4 district

OX4 3 is a sector of the OX4 district: every postcode that starts OX4 3. It has 223 postcodes in use, 5 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 OX4 3 sector, and which are new since 2020

Map of every postcode in the OX4 3 sector, by new since 2020 Of the 223 postcodes in the OX4 3 sector that ONS places, 1 are new since 2020 and 222 were in use before 2020. Places named: Cowley, Donnington. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A4158 OX4 3AA: before 2020OX4 3AB: before 2020OX4 3AD: before 2020OX4 3AF: before 2020OX4 3AG: before 2020OX4 3AH: before 2020OX4 3AJ: before 2020OX4 3AL: before 2020OX4 3AN: before 2020OX4 3AP: before 2020OX4 3AQ: before 2020OX4 3AR: before 2020OX4 3AS: before 2020OX4 3AT: before 2020OX4 3AU: before 2020OX4 3AW: before 2020OX4 3AX: before 2020OX4 3AY: before 2020OX4 3AZ: before 2020OX4 3BA: before 2020OX4 3BB: before 2020OX4 3BD: before 2020OX4 3BE: before 2020OX4 3BG: before 2020OX4 3BH: before 2020OX4 3BQ: before 2020OX4 3BS: before 2020OX4 3BT: before 2020OX4 3BU: before 2020OX4 3BW: before 2020OX4 3BX: before 2020OX4 3BY: before 2020OX4 3BZ: before 2020OX4 3DA: before 2020OX4 3DB: before 2020OX4 3DD: before 2020OX4 3DE: before 2020OX4 3DF: before 2020OX4 3DG: before 2020OX4 3DH: before 2020OX4 3DJ: before 2020OX4 3DL: before 2020OX4 3DN: before 2020OX4 3DQ: before 2020OX4 3DR: before 2020OX4 3DS: before 2020OX4 3DT: before 2020OX4 3DY: before 2020OX4 3EA: before 2020OX4 3EB: before 2020OX4 3ED: before 2020OX4 3EE: before 2020OX4 3EF: before 2020OX4 3EG: before 2020OX4 3EH: before 2020OX4 3EJ: before 2020OX4 3EL: before 2020OX4 3EN: before 2020OX4 3EP: before 2020OX4 3EQ: before 2020OX4 3ER: before 2020OX4 3ES: before 2020OX4 3EW: before 2020OX4 3HA: before 2020OX4 3HB: before 2020OX4 3HD: before 2020OX4 3HH: before 2020OX4 3HJ: before 2020OX4 3HL: before 2020OX4 3HN: before 2020OX4 3HP: before 2020OX4 3HS: before 2020OX4 3HT: before 2020OX4 3HU: before 2020OX4 3HW: before 2020OX4 3HX: before 2020OX4 3HY: before 2020OX4 3HZ: before 2020OX4 3JA: before 2020OX4 3JB: before 2020OX4 3JD: before 2020OX4 3JE: before 2020OX4 3JF: before 2020OX4 3JG: before 2020OX4 3JL: before 2020OX4 3JP: before 2020OX4 3JR: before 2020OX4 3JS: before 2020OX4 3JT: before 2020OX4 3JU: before 2020OX4 3JW: before 2020OX4 3JX: before 2020OX4 3JY: before 2020OX4 3LA: before 2020OX4 3LB: before 2020OX4 3LD: before 2020OX4 3LE: before 2020OX4 3LF: before 2020OX4 3LG: before 2020OX4 3LH: before 2020OX4 3LJ: before 2020OX4 3LL: before 2020OX4 3LN: before 2020OX4 3LQ: before 2020OX4 3LR: before 2020OX4 3LW: before 2020OX4 3LX: before 2020OX4 3LZ: before 2020OX4 3ND: before 2020OX4 3NE: before 2020OX4 3NH: before 2020OX4 3NJ: before 2020OX4 3NL: before 2020OX4 3NN: before 2020OX4 3NP: before 2020OX4 3NR: before 2020OX4 3NS: before 2020OX4 3NT: before 2020OX4 3NU: before 2020OX4 3NW: before 2020OX4 3NX: before 2020OX4 3NY: before 2020OX4 3NZ: before 2020OX4 3PA: before 2020OX4 3PB: before 2020OX4 3PD: before 2020OX4 3PE: before 2020OX4 3PF: before 2020OX4 3PG: before 2020OX4 3PH: before 2020OX4 3PJ: before 2020OX4 3PL: before 2020OX4 3PN: before 2020OX4 3PP: before 2020OX4 3PQ: before 2020OX4 3PW: before 2020OX4 3QA: before 2020OX4 3QB: before 2020OX4 3QD: before 2020OX4 3QF: before 2020OX4 3QG: before 2020OX4 3QH: before 2020OX4 3QJ: before 2020OX4 3QL: before 2020OX4 3QN: before 2020OX4 3QP: before 2020OX4 3QQ: before 2020OX4 3QR: before 2020OX4 3QS: before 2020OX4 3QT: before 2020OX4 3QU: before 2020OX4 3QW: before 2020OX4 3QX: before 2020OX4 3QY: before 2020OX4 3QZ: before 2020OX4 3RA: before 2020OX4 3RB: before 2020OX4 3RD: before 2020OX4 3RE: before 2020OX4 3RF: before 2020OX4 3RG: before 2020OX4 3RH: before 2020OX4 3RJ: before 2020OX4 3RL: before 2020OX4 3RN: before 2020OX4 3RQ: before 2020OX4 3RZ: before 2020OX4 3SA: before 2020OX4 3SB: before 2020OX4 3SD: before 2020OX4 3SE: before 2020OX4 3SF: before 2020OX4 3SG: before 2020OX4 3SH: before 2020OX4 3SJ: before 2020OX4 3SL: before 2020OX4 3SN: before 2020OX4 3SP: before 2020OX4 3SQ: before 2020OX4 3SR: before 2020OX4 3SS: before 2020OX4 3ST: before 2020OX4 3SU: before 2020OX4 3SW: before 2020OX4 3SX: before 2020OX4 3TA: before 2020OX4 3TG: before 2020OX4 3TH: before 2020OX4 3TJ: before 2020OX4 3TL: before 2020OX4 3TN: before 2020OX4 3TP: before 2020OX4 3TR: before 2020OX4 3TS: before 2020OX4 3TT: before 2020OX4 3TU: before 2020OX4 3TW: before 2020OX4 3TX: before 2020OX4 3TY: before 2020OX4 3TZ: before 2020OX4 3UA: before 2020OX4 3UB: before 2020OX4 3UD: before 2020OX4 3UE: before 2020OX4 3UF: before 2020OX4 3UJ: before 2020OX4 3UT: before 2020OX4 3UU: before 2020OX4 3UX: before 2020OX4 3UZ: before 2020OX4 3XH: before 2020OX4 3XQ: before 2020OX4 3XR: before 2020OX4 3XS: before 2020OX4 3XT: before 2020OX4 3XX: before 2020OX4 3XY: before 2020OX4 3YF: before 2020OX4 3YG: before 2020OX4 3YJ: before 2020OX4 3ET: new since 2020 CowleyDonnington Map of every postcode in the OX4 3 sector, by new since 2020 Of the 223 postcodes in the OX4 3 sector that ONS places, 1 are new since 2020 and 222 were in use before 2020. Places named: Cowley, Donnington. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. CowleyDonnington
  • New since 2020: 1
  • In use before 2020: 222

Of the 223 postcodes in the OX4 3 sector that ONS places, 1 are new since 2020 and 222 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. 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; 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 newest postcode

OX4 3ETDecember 2022

What do homes sell for in OX4 3?

Homes in OX4 3 sold for a typical £445,000 in the 12 months to August 2026, across 98 sales, up 5.6% on the 12 months before, HM Land Registry's figures show.

£445,000 typical price, the 12 months to August 2026
£421,250 12 months to August 2025
▲ up 5.6% on the 12 months before
  • Detached 3 sales, too few to price
  • Semi-detached £450,000 37 sales
  • Terraced £447,500 46 sales
  • Flat or maisonette £242,500 12 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 OX4 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 OX4 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.

OX4 3AAOX4 3ABOX4 3ADOX4 3AFOX4 3AGOX4 3AHOX4 3AJOX4 3ALOX4 3ANOX4 3APOX4 3AQOX4 3AROX4 3ASOX4 3ATOX4 3AUOX4 3AWOX4 3AXOX4 3AYOX4 3AZOX4 3BAOX4 3BBOX4 3BDOX4 3BEOX4 3BGOX4 3BHOX4 3BQOX4 3BSOX4 3BTOX4 3BUOX4 3BWOX4 3BXOX4 3BYOX4 3BZOX4 3DAOX4 3DBOX4 3DDOX4 3DEOX4 3DFOX4 3DGOX4 3DHOX4 3DJOX4 3DLOX4 3DNOX4 3DQOX4 3DROX4 3DSOX4 3DTOX4 3DYOX4 3EAOX4 3EBOX4 3EDOX4 3EEOX4 3EFOX4 3EGOX4 3EHOX4 3EJOX4 3ELOX4 3ENOX4 3EPOX4 3EQOX4 3EROX4 3ESOX4 3ETOX4 3EWOX4 3HAOX4 3HBOX4 3HDOX4 3HHOX4 3HJOX4 3HLOX4 3HNOX4 3HPOX4 3HSOX4 3HTOX4 3HUOX4 3HWOX4 3HXOX4 3HYOX4 3HZOX4 3JAOX4 3JBOX4 3JDOX4 3JEOX4 3JFOX4 3JGOX4 3JLOX4 3JPOX4 3JROX4 3JSOX4 3JTOX4 3JUOX4 3JWOX4 3JXOX4 3JYOX4 3JZOX4 3LAOX4 3LBOX4 3LDOX4 3LEOX4 3LFOX4 3LGOX4 3LHOX4 3LJOX4 3LLOX4 3LNOX4 3LQOX4 3LROX4 3LWOX4 3LXOX4 3LZOX4 3NDOX4 3NEOX4 3NHOX4 3NJOX4 3NLOX4 3NNOX4 3NPOX4 3NROX4 3NSOX4 3NTOX4 3NUOX4 3NWOX4 3NXOX4 3NYOX4 3NZOX4 3PAOX4 3PBOX4 3PDOX4 3PEOX4 3PFOX4 3PGOX4 3PHOX4 3PJOX4 3PLOX4 3PNOX4 3PPOX4 3PQOX4 3PWOX4 3QAOX4 3QBOX4 3QDOX4 3QFOX4 3QGOX4 3QHOX4 3QJOX4 3QLOX4 3QNOX4 3QPOX4 3QQOX4 3QROX4 3QSOX4 3QTOX4 3QUOX4 3QWOX4 3QXOX4 3QYOX4 3QZOX4 3RAOX4 3RBOX4 3RDOX4 3REOX4 3RFOX4 3RGOX4 3RHOX4 3RJOX4 3RLOX4 3RNOX4 3RQOX4 3RZOX4 3SAOX4 3SBOX4 3SDOX4 3SEOX4 3SFOX4 3SGOX4 3SHOX4 3SJOX4 3SLOX4 3SNOX4 3SPOX4 3SQOX4 3SROX4 3SSOX4 3STOX4 3SUOX4 3SWOX4 3SXOX4 3TAOX4 3TGOX4 3THOX4 3TJOX4 3TLOX4 3TNOX4 3TPOX4 3TROX4 3TSOX4 3TTOX4 3TUOX4 3TWOX4 3TXOX4 3TYOX4 3TZOX4 3UAOX4 3UBOX4 3UDOX4 3UEOX4 3UFOX4 3UJOX4 3UTOX4 3UUOX4 3UXOX4 3UZOX4 3XHOX4 3XQOX4 3XROX4 3XSOX4 3XTOX4 3XXOX4 3XYOX4 3YAOX4 3YFOX4 3YGOX4 3YJ

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.