BN12 4 postcode sector in the BN12 district

BN12 4 is a sector of the BN12 district: every postcode that starts BN12 4. It has 260 postcodes in use, 2 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 BN12 4 sector, by flood risk

Map of every postcode in the BN12 4 sector, by flood risk Of the 260 postcodes in the BN12 4 sector that ONS places, 25 have a home or business at high risk, 1 are at medium risk at worst, 3 are at low risk at worst, 13 are at very low risk only and 218 are not on the Environment Agency's at-risk list. 3 groups of postcodes at high or medium risk are outlined: 10 postcodes at high or medium risk; 9 postcodes at high or medium risk; 7 postcodes at high or medium risk. Places named: Goring, Marine. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. BN12 4AA: not on the flood risk listBN12 4AB: not on the flood risk listBN12 4AD: not on the flood risk listBN12 4AJ: not on the flood risk listBN12 4AL: not on the flood risk listBN12 4AP: not on the flood risk listBN12 4AR: not on the flood risk listBN12 4AS: not on the flood risk listBN12 4AT: not on the flood risk listBN12 4AU: not on the flood risk listBN12 4AW: not on the flood risk listBN12 4AX: not on the flood risk listBN12 4AY: not on the flood risk listBN12 4AZ: not on the flood risk listBN12 4BA: not on the flood risk listBN12 4BB: not on the flood risk listBN12 4BD: not on the flood risk listBN12 4BG: not on the flood risk listBN12 4BH: not on the flood risk listBN12 4BJ: not on the flood risk listBN12 4BL: not on the flood risk listBN12 4BN: not on the flood risk listBN12 4BP: not on the flood risk listBN12 4BQ: not on the flood risk listBN12 4BS: not on the flood risk listBN12 4BT: not on the flood risk listBN12 4BU: not on the flood risk listBN12 4BW: not on the flood risk listBN12 4BX: not on the flood risk listBN12 4BY: not on the flood risk listBN12 4BZ: not on the flood risk listBN12 4DB: not on the flood risk listBN12 4DN: not on the flood risk listBN12 4DS: not on the flood risk listBN12 4DT: not on the flood risk listBN12 4DU: not on the flood risk listBN12 4DW: not on the flood risk listBN12 4DX: not on the flood risk listBN12 4DY: not on the flood risk listBN12 4EA: not on the flood risk listBN12 4EB: not on the flood risk listBN12 4ED: not on the flood risk listBN12 4EE: not on the flood risk listBN12 4EF: not on the flood risk listBN12 4EG: not on the flood risk listBN12 4EH: not on the flood risk listBN12 4EJ: not on the flood risk listBN12 4EL: not on the flood risk listBN12 4EN: not on the flood risk listBN12 4EP: not on the flood risk listBN12 4EQ: not on the flood risk listBN12 4ER: not on the flood risk listBN12 4ES: not on the flood risk listBN12 4ET: not on the flood risk listBN12 4EU: not on the flood risk listBN12 4EW: not on the flood risk listBN12 4EX: not on the flood risk listBN12 4EY: not on the flood risk listBN12 4EZ: not on the flood risk listBN12 4FE: not on the flood risk listBN12 4FN: not on the flood risk listBN12 4FP: not on the flood risk listBN12 4FQ: not on the flood risk listBN12 4FR: not on the flood risk listBN12 4FS: not on the flood risk listBN12 4FT: not on the flood risk listBN12 4FU: not on the flood risk listBN12 4FW: not on the flood risk listBN12 4HA: not on the flood risk listBN12 4HB: not on the flood risk listBN12 4HD: not on the flood risk listBN12 4HF: not on the flood risk listBN12 4HG: not on the flood risk listBN12 4HH: not on the flood risk listBN12 4HJ: not on the flood risk listBN12 4HL: not on the flood risk listBN12 4HX: not on the flood risk listBN12 4JL: not on the flood risk listBN12 4JP: not on the flood risk listBN12 4JR: not on the flood risk listBN12 4JS: not on the flood risk listBN12 4JT: not on the flood risk listBN12 4JU: not on the flood risk listBN12 4JW: not on the flood risk listBN12 4JX: not on the flood risk listBN12 4JY: not on the flood risk listBN12 4JZ: not on the flood risk listBN12 4LA: not on the flood risk listBN12 4LB: not on the flood risk listBN12 4LD: not on the flood risk listBN12 4LE: not on the flood risk listBN12 4LG: not on the flood risk listBN12 4LH: not on the flood risk listBN12 4LJ: not on the flood risk listBN12 4LL: not on the flood risk listBN12 4LP: not on the flood risk listBN12 4LQ: not on the flood risk listBN12 4LR: not on the flood risk listBN12 4LS: not on the flood risk listBN12 4LT: not on the flood risk listBN12 4LU: not on the flood risk listBN12 4LX: not on the flood risk listBN12 4LY: not on the flood risk listBN12 4LZ: not on the flood risk listBN12 4NA: not on the flood risk listBN12 4NG: not on the flood risk listBN12 4NH: not on the flood risk listBN12 4NP: not on the flood risk listBN12 4NR: not on the flood risk listBN12 4NS: not on the flood risk listBN12 4NT: not on the flood risk listBN12 4NU: not on the flood risk listBN12 4NW: not on the flood risk listBN12 4NX: not on the flood risk listBN12 4NY: not on the flood risk listBN12 4PA: not on the flood risk listBN12 4PB: not on the flood risk listBN12 4PD: not on the flood risk listBN12 4PE: not on the flood risk listBN12 4PF: not on the flood risk listBN12 4PG: not on the flood risk listBN12 4PH: not on the flood risk listBN12 4PJ: not on the flood risk listBN12 4PL: not on the flood risk listBN12 4PN: not on the flood risk listBN12 4PQ: not on the flood risk listBN12 4PR: not on the flood risk listBN12 4PS: not on the flood risk listBN12 4PT: not on the flood risk listBN12 4PU: not on the flood risk listBN12 4PW: not on the flood risk listBN12 4PX: not on the flood risk listBN12 4PZ: not on the flood risk listBN12 4QA: not on the flood risk listBN12 4QD: not on the flood risk listBN12 4QE: not on the flood risk listBN12 4QF: not on the flood risk listBN12 4QG: not on the flood risk listBN12 4QH: not on the flood risk listBN12 4QJ: not on the flood risk listBN12 4QQ: not on the flood risk listBN12 4QT: not on the flood risk listBN12 4QU: not on the flood risk listBN12 4QW: not on the flood risk listBN12 4QX: not on the flood risk listBN12 4QY: not on the flood risk listBN12 4QZ: not on the flood risk listBN12 4RA: not on the flood risk listBN12 4RB: not on the flood risk listBN12 4RD: not on the flood risk listBN12 4RH: not on the flood risk listBN12 4RJ: not on the flood risk listBN12 4RL: not on the flood risk listBN12 4RN: not on the flood risk listBN12 4RP: not on the flood risk listBN12 4RR: not on the flood risk listBN12 4RS: not on the flood risk listBN12 4RT: not on the flood risk listBN12 4RU: not on the flood risk listBN12 4RW: not on the flood risk listBN12 4RX: not on the flood risk listBN12 4RY: not on the flood risk listBN12 4RZ: not on the flood risk listBN12 4SA: not on the flood risk listBN12 4SB: not on the flood risk listBN12 4SD: not on the flood risk listBN12 4SG: not on the flood risk listBN12 4SH: not on the flood risk listBN12 4SN: not on the flood risk listBN12 4SP: not on the flood risk listBN12 4SQ: not on the flood risk listBN12 4SR: not on the flood risk listBN12 4SS: not on the flood risk listBN12 4ST: not on the flood risk listBN12 4SU: not on the flood risk listBN12 4SW: not on the flood risk listBN12 4SX: not on the flood risk listBN12 4SY: not on the flood risk listBN12 4SZ: not on the flood risk listBN12 4TA: not on the flood risk listBN12 4TB: not on the flood risk listBN12 4TD: not on the flood risk listBN12 4TF: not on the flood risk listBN12 4TG: not on the flood risk listBN12 4TN: not on the flood risk listBN12 4TP: not on the flood risk listBN12 4TQ: not on the flood risk listBN12 4TR: not on the flood risk listBN12 4TS: not on the flood risk listBN12 4TT: not on the flood risk listBN12 4TU: not on the flood risk listBN12 4TW: not on the flood risk listBN12 4TX: not on the flood risk listBN12 4TY: not on the flood risk listBN12 4TZ: not on the flood risk listBN12 4UA: not on the flood risk listBN12 4UB: not on the flood risk listBN12 4UD: not on the flood risk listBN12 4UE: not on the flood risk listBN12 4UF: not on the flood risk listBN12 4UG: not on the flood risk listBN12 4UH: not on the flood risk listBN12 4UJ: not on the flood risk listBN12 4UP: not on the flood risk listBN12 4UQ: not on the flood risk listBN12 4UR: not on the flood risk listBN12 4UT: not on the flood risk listBN12 4UU: not on the flood risk listBN12 4UY: not on the flood risk listBN12 4UZ: not on the flood risk listBN12 4XA: not on the flood risk listBN12 4XB: not on the flood risk listBN12 4XD: not on the flood risk listBN12 4XE: not on the flood risk listBN12 4XF: not on the flood risk listBN12 4XG: not on the flood risk listBN12 4XQ: not on the flood risk listBN12 4DA: very low flood risk onlyBN12 4DD: very low flood risk onlyBN12 4DE: very low flood risk onlyBN12 4DF: very low flood risk onlyBN12 4DP: very low flood risk onlyBN12 4DR: very low flood risk onlyBN12 4HN: very low flood risk onlyBN12 4HU: very low flood risk onlyBN12 4HY: very low flood risk onlyBN12 4HZ: very low flood risk onlyBN12 4JE: very low flood risk onlyBN12 4NB: very low flood risk onlyBN12 4ND: very low flood risk onlyBN12 4FF: low flood risk at worstBN12 4JA: low flood risk at worstBN12 4NF: low flood risk at worstBN12 4FG: medium flood risk at worstBN12 4DG: high flood riskBN12 4DJ: high flood riskBN12 4DL: high flood riskBN12 4FB: high flood riskBN12 4FD: high flood riskBN12 4FH: high flood riskBN12 4FJ: high flood riskBN12 4HP: high flood riskBN12 4HR: high flood riskBN12 4HS: high flood riskBN12 4HT: high flood riskBN12 4HW: high flood riskBN12 4JB: high flood riskBN12 4JF: high flood riskBN12 4JG: high flood riskBN12 4JH: high flood riskBN12 4JJ: high flood riskBN12 4JQ: high flood riskBN12 4NE: high flood riskBN12 4NJ: high flood riskBN12 4PY: high flood riskBN12 4QB: high flood riskBN12 4QL: high flood riskBN12 4QN: high flood riskBN12 4QP: high flood risk GoringMarine 10 postcodes at high or medium risk, outlined: this goes to BN12 4QB, the one with most homes and businesses at high risk10 postcodes at high or medium risk7 postcodes at high or medium risk, outlined: this goes to BN12 4JG, the one with most homes and businesses at high risk7 postcodes at high or medium risk Map of every postcode in the BN12 4 sector, by flood risk Of the 260 postcodes in the BN12 4 sector that ONS places, 25 have a home or business at high risk, 1 are at medium risk at worst, 3 are at low risk at worst, 13 are at very low risk only and 218 are not on the Environment Agency's at-risk list. 3 groups of postcodes at high or medium risk are outlined: 10 postcodes at high or medium risk; 9 postcodes at high or medium risk; 7 postcodes at high or medium risk. Places named: Goring, Marine. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. GoringMarine
  • A home or business at high risk: 25
  • At medium risk at worst: 1
  • At low risk at worst: 3
  • At very low risk only: 13
  • Not on the at-risk list: 218
  • Outline: where 5 or more postcodes at high or medium risk lie together

Of the 260 postcodes in the BN12 4 sector that ONS places, 25 have a home or business at high risk, 1 are at medium risk at worst, 3 are at low risk at worst, 13 are at very low risk only and 218 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. A dashed outline shows where 5 or more lie within 150 metres of each other. It is not a boundary, and 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

25 postcodes here have a home or business at high risk. These are the 12 with the most homes and businesses at that risk.

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

BN12 4FB64 at high riskBN12 4JG21 at high riskBN12 4FJ15 at high riskBN12 4NJ14 at high riskBN12 4DL13 at high riskBN12 4FD13 at high riskBN12 4QB11 at high riskBN12 4QN10 at high riskBN12 4DJ8 at high riskBN12 4JQ8 at high riskBN12 4NE7 at high riskBN12 4HR6 at high risk

Where the postcodes at high or medium risk lie together

  • 10 postcodes at high or medium risk, outlined on the map. BN12 4QB, is the one with most homes and businesses at high risk.
  • 9 postcodes at high or medium risk, outlined on the map. BN12 4FB, is the one with most homes and businesses at high risk.
  • 7 postcodes at high or medium risk, outlined on the map. BN12 4JG, is the one with most homes and businesses at high risk.

What do homes sell for in BN12 4?

Homes in BN12 4 sold for a typical £438,750 in the 12 months to August 2026, across 96 sales, down 8.8% on the 12 months before, HM Land Registry's figures show.

£438,750 typical price, the 12 months to August 2026
£481,250 12 months to August 2025
▼ down 8.8% on the 12 months before
  • Detached £585,000 39 sales
  • Semi-detached £440,000 23 sales
  • Terraced £420,000 5 sales
  • Flat or maisonette £235,000 29 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 BN12 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 BN12 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.

BN12 4AABN12 4ABBN12 4ADBN12 4AJBN12 4ALBN12 4APBN12 4ARBN12 4ASBN12 4ATBN12 4AUBN12 4AWBN12 4AXBN12 4AYBN12 4AZBN12 4BABN12 4BBBN12 4BDBN12 4BGBN12 4BHBN12 4BJBN12 4BLBN12 4BNBN12 4BPBN12 4BQBN12 4BSBN12 4BTBN12 4BUBN12 4BWBN12 4BXBN12 4BYBN12 4BZBN12 4DABN12 4DBBN12 4DDBN12 4DEBN12 4DFBN12 4DGBN12 4DJBN12 4DLBN12 4DNBN12 4DPBN12 4DRBN12 4DSBN12 4DTBN12 4DUBN12 4DWBN12 4DXBN12 4DYBN12 4EABN12 4EBBN12 4EDBN12 4EEBN12 4EFBN12 4EGBN12 4EHBN12 4EJBN12 4ELBN12 4ENBN12 4EPBN12 4EQBN12 4ERBN12 4ESBN12 4ETBN12 4EUBN12 4EWBN12 4EXBN12 4EYBN12 4EZBN12 4FBBN12 4FDBN12 4FEBN12 4FFBN12 4FGBN12 4FHBN12 4FJBN12 4FNBN12 4FPBN12 4FQBN12 4FRBN12 4FSBN12 4FTBN12 4FUBN12 4FWBN12 4HABN12 4HBBN12 4HDBN12 4HFBN12 4HGBN12 4HHBN12 4HJBN12 4HLBN12 4HNBN12 4HPBN12 4HRBN12 4HSBN12 4HTBN12 4HUBN12 4HWBN12 4HXBN12 4HYBN12 4HZBN12 4JABN12 4JBBN12 4JEBN12 4JFBN12 4JGBN12 4JHBN12 4JJBN12 4JLBN12 4JPBN12 4JQBN12 4JRBN12 4JSBN12 4JTBN12 4JUBN12 4JWBN12 4JXBN12 4JYBN12 4JZBN12 4LABN12 4LBBN12 4LDBN12 4LEBN12 4LGBN12 4LHBN12 4LJBN12 4LLBN12 4LPBN12 4LQBN12 4LRBN12 4LSBN12 4LTBN12 4LUBN12 4LXBN12 4LYBN12 4LZBN12 4NABN12 4NBBN12 4NDBN12 4NEBN12 4NFBN12 4NGBN12 4NHBN12 4NJBN12 4NPBN12 4NRBN12 4NSBN12 4NTBN12 4NUBN12 4NWBN12 4NXBN12 4NYBN12 4PABN12 4PBBN12 4PDBN12 4PEBN12 4PFBN12 4PGBN12 4PHBN12 4PJBN12 4PLBN12 4PNBN12 4PQBN12 4PRBN12 4PSBN12 4PTBN12 4PUBN12 4PWBN12 4PXBN12 4PYBN12 4PZBN12 4QABN12 4QBBN12 4QDBN12 4QEBN12 4QFBN12 4QGBN12 4QHBN12 4QJBN12 4QLBN12 4QNBN12 4QPBN12 4QQBN12 4QTBN12 4QUBN12 4QWBN12 4QXBN12 4QYBN12 4QZBN12 4RABN12 4RBBN12 4RDBN12 4RHBN12 4RJBN12 4RLBN12 4RNBN12 4RPBN12 4RRBN12 4RSBN12 4RTBN12 4RUBN12 4RWBN12 4RXBN12 4RYBN12 4RZBN12 4SABN12 4SBBN12 4SDBN12 4SGBN12 4SHBN12 4SNBN12 4SPBN12 4SQBN12 4SRBN12 4SSBN12 4STBN12 4SUBN12 4SWBN12 4SXBN12 4SYBN12 4SZBN12 4TABN12 4TBBN12 4TDBN12 4TFBN12 4TGBN12 4TNBN12 4TPBN12 4TQBN12 4TRBN12 4TSBN12 4TTBN12 4TUBN12 4TWBN12 4TXBN12 4TYBN12 4TZBN12 4UABN12 4UBBN12 4UDBN12 4UEBN12 4UFBN12 4UGBN12 4UHBN12 4UJBN12 4UPBN12 4UQBN12 4URBN12 4UTBN12 4UUBN12 4UYBN12 4UZBN12 4WNBN12 4XABN12 4XBBN12 4XDBN12 4XEBN12 4XFBN12 4XGBN12 4XQ

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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