OX39 4 postcode sector in the OX39 district

OX39 4 is a sector of the OX39 district: every postcode that starts OX39 4. It has 259 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 OX39 4 sector, by flood risk

Map of every postcode in the OX39 4 sector, by flood risk Of the 259 postcodes in the OX39 4 sector that ONS places, 1 are at medium risk at worst, 3 are at low risk at worst and 255 are not on the Environment Agency's at-risk list. Places named: Thame, Chinnor. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. M40A4129A40 OX39 4AA: not on the flood risk listOX39 4AB: not on the flood risk listOX39 4AD: not on the flood risk listOX39 4AE: not on the flood risk listOX39 4AF: not on the flood risk listOX39 4AG: not on the flood risk listOX39 4AH: not on the flood risk listOX39 4AJ: not on the flood risk listOX39 4AL: not on the flood risk listOX39 4AQ: not on the flood risk listOX39 4AS: not on the flood risk listOX39 4AU: not on the flood risk listOX39 4AW: not on the flood risk listOX39 4AZ: not on the flood risk listOX39 4BA: not on the flood risk listOX39 4BB: not on the flood risk listOX39 4BD: not on the flood risk listOX39 4BE: not on the flood risk listOX39 4BF: not on the flood risk listOX39 4BG: not on the flood risk listOX39 4BH: not on the flood risk listOX39 4BL: not on the flood risk listOX39 4BN: not on the flood risk listOX39 4BP: not on the flood risk listOX39 4BQ: not on the flood risk listOX39 4BS: not on the flood risk listOX39 4BT: not on the flood risk listOX39 4BU: not on the flood risk listOX39 4BW: not on the flood risk listOX39 4BX: not on the flood risk listOX39 4BY: not on the flood risk listOX39 4BZ: not on the flood risk listOX39 4DA: not on the flood risk listOX39 4DB: not on the flood risk listOX39 4DD: not on the flood risk listOX39 4DE: not on the flood risk listOX39 4DF: not on the flood risk listOX39 4DG: not on the flood risk listOX39 4DH: not on the flood risk listOX39 4DJ: not on the flood risk listOX39 4DL: not on the flood risk listOX39 4DN: not on the flood risk listOX39 4DP: not on the flood risk listOX39 4DQ: not on the flood risk listOX39 4DR: not on the flood risk listOX39 4DT: not on the flood risk listOX39 4DU: not on the flood risk listOX39 4DW: not on the flood risk listOX39 4DX: not on the flood risk listOX39 4DY: not on the flood risk listOX39 4DZ: not on the flood risk listOX39 4EA: not on the flood risk listOX39 4EB: not on the flood risk listOX39 4ED: not on the flood risk listOX39 4EE: not on the flood risk listOX39 4EF: not on the flood risk listOX39 4EG: not on the flood risk listOX39 4EH: not on the flood risk listOX39 4EJ: not on the flood risk listOX39 4EL: not on the flood risk listOX39 4EP: not on the flood risk listOX39 4EQ: not on the flood risk listOX39 4ER: not on the flood risk listOX39 4ET: not on the flood risk listOX39 4EU: not on the flood risk listOX39 4EW: not on the flood risk listOX39 4EX: not on the flood risk listOX39 4EY: not on the flood risk listOX39 4FB: not on the flood risk listOX39 4FD: not on the flood risk listOX39 4FE: not on the flood risk listOX39 4FF: not on the flood risk listOX39 4FG: not on the flood risk listOX39 4FH: not on the flood risk listOX39 4FJ: not on the flood risk listOX39 4FL: not on the flood risk listOX39 4FN: not on the flood risk listOX39 4FP: not on the flood risk listOX39 4FQ: not on the flood risk listOX39 4FR: not on the flood risk listOX39 4FS: not on the flood risk listOX39 4FT: not on the flood risk listOX39 4FU: not on the flood risk listOX39 4FX: not on the flood risk listOX39 4FY: not on the flood risk listOX39 4FZ: not on the flood risk listOX39 4GA: not on the flood risk listOX39 4GB: not on the flood risk listOX39 4GD: not on the flood risk listOX39 4GE: not on the flood risk listOX39 4GF: not on the flood risk listOX39 4GG: not on the flood risk listOX39 4GH: not on the flood risk listOX39 4GJ: not on the flood risk listOX39 4GN: not on the flood risk listOX39 4GP: not on the flood risk listOX39 4GQ: not on the flood risk listOX39 4GR: not on the flood risk listOX39 4HA: not on the flood risk listOX39 4HB: not on the flood risk listOX39 4HD: not on the flood risk listOX39 4HE: not on the flood risk listOX39 4HF: not on the flood risk listOX39 4HG: not on the flood risk listOX39 4HH: not on the flood risk listOX39 4HJ: not on the flood risk listOX39 4HN: not on the flood risk listOX39 4HP: not on the flood risk listOX39 4HQ: not on the flood risk listOX39 4HR: not on the flood risk listOX39 4HS: not on the flood risk listOX39 4HU: not on the flood risk listOX39 4HX: not on the flood risk listOX39 4HY: not on the flood risk listOX39 4HZ: not on the flood risk listOX39 4JA: not on the flood risk listOX39 4JB: not on the flood risk listOX39 4JD: not on the flood risk listOX39 4JE: not on the flood risk listOX39 4JF: not on the flood risk listOX39 4JH: not on the flood risk listOX39 4JJ: not on the flood risk listOX39 4JL: not on the flood risk listOX39 4JN: not on the flood risk listOX39 4JP: not on the flood risk listOX39 4JQ: not on the flood risk listOX39 4JR: not on the flood risk listOX39 4JS: not on the flood risk listOX39 4JT: not on the flood risk listOX39 4JU: not on the flood risk listOX39 4JW: not on the flood risk listOX39 4JX: not on the flood risk listOX39 4JY: not on the flood risk listOX39 4JZ: not on the flood risk listOX39 4LB: not on the flood risk listOX39 4LE: not on the flood risk listOX39 4LH: not on the flood risk listOX39 4LJ: not on the flood risk listOX39 4LP: not on the flood risk listOX39 4LQ: not on the flood risk listOX39 4LR: not on the flood risk listOX39 4LS: not on the flood risk listOX39 4LT: not on the flood risk listOX39 4LW: not on the flood risk listOX39 4LX: not on the flood risk listOX39 4LZ: not on the flood risk listOX39 4NA: not on the flood risk listOX39 4NB: not on the flood risk listOX39 4ND: not on the flood risk listOX39 4NE: not on the flood risk listOX39 4NG: not on the flood risk listOX39 4NH: not on the flood risk listOX39 4NJ: not on the flood risk listOX39 4NL: not on the flood risk listOX39 4NQ: not on the flood risk listOX39 4NS: not on the flood risk listOX39 4NX: not on the flood risk listOX39 4PA: not on the flood risk listOX39 4PB: not on the flood risk listOX39 4PD: not on the flood risk listOX39 4PE: not on the flood risk listOX39 4PF: not on the flood risk listOX39 4PG: not on the flood risk listOX39 4PH: not on the flood risk listOX39 4PJ: not on the flood risk listOX39 4PN: not on the flood risk listOX39 4PP: not on the flood risk listOX39 4PQ: not on the flood risk listOX39 4PR: not on the flood risk listOX39 4PS: not on the flood risk listOX39 4PT: not on the flood risk listOX39 4PU: not on the flood risk listOX39 4PW: not on the flood risk listOX39 4PX: not on the flood risk listOX39 4PY: not on the flood risk listOX39 4PZ: not on the flood risk listOX39 4QA: not on the flood risk listOX39 4QB: not on the flood risk listOX39 4QD: not on the flood risk listOX39 4QE: not on the flood risk listOX39 4QG: not on the flood risk listOX39 4QH: not on the flood risk listOX39 4QJ: not on the flood risk listOX39 4QL: not on the flood risk listOX39 4QQ: not on the flood risk listOX39 4QR: not on the flood risk listOX39 4QS: not on the flood risk listOX39 4QU: not on the flood risk listOX39 4QY: not on the flood risk listOX39 4QZ: not on the flood risk listOX39 4RA: not on the flood risk listOX39 4RB: not on the flood risk listOX39 4RD: not on the flood risk listOX39 4RE: not on the flood risk listOX39 4RF: not on the flood risk listOX39 4RG: not on the flood risk listOX39 4RP: not on the flood risk listOX39 4RQ: not on the flood risk listOX39 4RR: not on the flood risk listOX39 4RS: not on the flood risk listOX39 4RT: not on the flood risk listOX39 4RU: not on the flood risk listOX39 4RX: not on the flood risk listOX39 4RY: not on the flood risk listOX39 4RZ: not on the flood risk listOX39 4SA: not on the flood risk listOX39 4SB: not on the flood risk listOX39 4SD: not on the flood risk listOX39 4SE: not on the flood risk listOX39 4SF: not on the flood risk listOX39 4SG: not on the flood risk listOX39 4SH: not on the flood risk listOX39 4SJ: not on the flood risk listOX39 4SL: not on the flood risk listOX39 4SQ: not on the flood risk listOX39 4ST: not on the flood risk listOX39 4SW: not on the flood risk listOX39 4TA: not on the flood risk listOX39 4TD: not on the flood risk listOX39 4TE: not on the flood risk listOX39 4TF: not on the flood risk listOX39 4TG: not on the flood risk listOX39 4TH: not on the flood risk listOX39 4TJ: not on the flood risk listOX39 4TN: not on the flood risk listOX39 4TP: not on the flood risk listOX39 4TQ: not on the flood risk listOX39 4TS: not on the flood risk listOX39 4TT: not on the flood risk listOX39 4TU: not on the flood risk listOX39 4TW: not on the flood risk listOX39 4UD: not on the flood risk listOX39 4LD: low flood risk at worstOX39 4LY: low flood risk at worstOX39 4NF: low flood risk at worstOX39 4LA: medium flood risk at worst ThameChinnor Map of every postcode in the OX39 4 sector, by flood risk Of the 259 postcodes in the OX39 4 sector that ONS places, 1 are at medium risk at worst, 3 are at low risk at worst and 255 are not on the Environment Agency's at-risk list. Places named: Thame, Chinnor. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2 km. M40A40 ThameChinnor
  • A home or business at high risk: 0
  • At medium risk at worst: 1
  • At low risk at worst: 3
  • At very low risk only: 0
  • Not on the at-risk list: 255

Of the 259 postcodes in the OX39 4 sector that ONS places, 1 are at medium risk at worst, 3 are at low risk at worst and 255 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.

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 medium risk at worst

Beside each: how many of its homes and businesses the Environment Agency puts at that risk.

OX39 4LA2 at medium risk

What do homes sell for in OX39 4?

Homes in OX39 4 sold for a typical £450,000 in the 12 months to August 2026, across 107 sales, down 0.6% on the 12 months before, HM Land Registry's figures show.

£450,000 typical price, the 12 months to August 2026
£452,500 12 months to August 2025
▼ down 0.6% on the 12 months before
  • Detached £626,850 36 sales
  • Semi-detached £430,000 41 sales
  • Terraced £380,000 27 sales
  • Flat or maisonette 3 sales, too few to price

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 OX39 4. 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 OX39 4

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.

OX39 4AAOX39 4ABOX39 4ADOX39 4AEOX39 4AFOX39 4AGOX39 4AHOX39 4AJOX39 4ALOX39 4APOX39 4AQOX39 4ASOX39 4AUOX39 4AWOX39 4AZOX39 4BAOX39 4BBOX39 4BDOX39 4BEOX39 4BFOX39 4BGOX39 4BHOX39 4BLOX39 4BNOX39 4BPOX39 4BQOX39 4BSOX39 4BTOX39 4BUOX39 4BWOX39 4BXOX39 4BYOX39 4BZOX39 4DAOX39 4DBOX39 4DDOX39 4DEOX39 4DFOX39 4DGOX39 4DHOX39 4DJOX39 4DLOX39 4DNOX39 4DPOX39 4DQOX39 4DROX39 4DSOX39 4DTOX39 4DUOX39 4DWOX39 4DXOX39 4DYOX39 4DZOX39 4EAOX39 4EBOX39 4EDOX39 4EEOX39 4EFOX39 4EGOX39 4EHOX39 4EJOX39 4ELOX39 4ENOX39 4EPOX39 4EQOX39 4EROX39 4ETOX39 4EUOX39 4EWOX39 4EXOX39 4EYOX39 4FAOX39 4FBOX39 4FDOX39 4FEOX39 4FFOX39 4FGOX39 4FHOX39 4FJOX39 4FLOX39 4FNOX39 4FPOX39 4FQOX39 4FROX39 4FSOX39 4FTOX39 4FUOX39 4FWOX39 4FXOX39 4FYOX39 4FZOX39 4GAOX39 4GBOX39 4GDOX39 4GEOX39 4GFOX39 4GGOX39 4GHOX39 4GJOX39 4GLOX39 4GNOX39 4GPOX39 4GQOX39 4GROX39 4GSOX39 4HAOX39 4HBOX39 4HDOX39 4HEOX39 4HFOX39 4HGOX39 4HHOX39 4HJOX39 4HLOX39 4HNOX39 4HPOX39 4HQOX39 4HROX39 4HSOX39 4HTOX39 4HUOX39 4HWOX39 4HXOX39 4HYOX39 4HZOX39 4JAOX39 4JBOX39 4JDOX39 4JEOX39 4JFOX39 4JGOX39 4JHOX39 4JJOX39 4JLOX39 4JNOX39 4JPOX39 4JQOX39 4JROX39 4JSOX39 4JTOX39 4JUOX39 4JWOX39 4JXOX39 4JYOX39 4JZOX39 4LAOX39 4LBOX39 4LDOX39 4LEOX39 4LFOX39 4LGOX39 4LHOX39 4LJOX39 4LLOX39 4LNOX39 4LPOX39 4LQOX39 4LROX39 4LSOX39 4LTOX39 4LUOX39 4LWOX39 4LXOX39 4LYOX39 4LZOX39 4NAOX39 4NBOX39 4NDOX39 4NEOX39 4NFOX39 4NGOX39 4NHOX39 4NJOX39 4NLOX39 4NQOX39 4NSOX39 4NXOX39 4PAOX39 4PBOX39 4PDOX39 4PEOX39 4PFOX39 4PGOX39 4PHOX39 4PJOX39 4PLOX39 4PNOX39 4PPOX39 4PQOX39 4PROX39 4PSOX39 4PTOX39 4PUOX39 4PWOX39 4PXOX39 4PYOX39 4PZOX39 4QAOX39 4QBOX39 4QDOX39 4QEOX39 4QGOX39 4QHOX39 4QJOX39 4QLOX39 4QQOX39 4QROX39 4QSOX39 4QUOX39 4QYOX39 4QZOX39 4RAOX39 4RBOX39 4RDOX39 4REOX39 4RFOX39 4RGOX39 4RPOX39 4RQOX39 4RROX39 4RSOX39 4RTOX39 4RUOX39 4RXOX39 4RYOX39 4RZOX39 4SAOX39 4SBOX39 4SDOX39 4SEOX39 4SFOX39 4SGOX39 4SHOX39 4SJOX39 4SLOX39 4SQOX39 4STOX39 4SWOX39 4TAOX39 4TBOX39 4TDOX39 4TEOX39 4TFOX39 4TGOX39 4THOX39 4TJOX39 4TLOX39 4TNOX39 4TPOX39 4TQOX39 4TROX39 4TSOX39 4TTOX39 4TUOX39 4TWOX39 4TXOX39 4UDOX39 4XEOX39 4ZN

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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