BN13 3 postcode sector in the BN13 district

BN13 3 is a sector of the BN13 district: every postcode that starts BN13 3. It has 319 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 BN13 3 sector, by flood risk

Map of every postcode in the BN13 3 sector, by flood risk Of the 319 postcodes in the BN13 3 sector that ONS places, 8 have a home or business at high risk, 2 are at medium risk at worst, 22 are at low risk at worst and 287 are not on the Environment Agency's at-risk list. Places named: Worthing, Findon. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. A280A24 BN13 3AA: not on the flood risk listBN13 3AB: not on the flood risk listBN13 3AD: not on the flood risk listBN13 3AE: not on the flood risk listBN13 3AF: not on the flood risk listBN13 3AG: not on the flood risk listBN13 3AH: not on the flood risk listBN13 3AJ: not on the flood risk listBN13 3AL: not on the flood risk listBN13 3AN: not on the flood risk listBN13 3AP: not on the flood risk listBN13 3AQ: not on the flood risk listBN13 3AR: not on the flood risk listBN13 3AT: not on the flood risk listBN13 3AU: not on the flood risk listBN13 3AX: not on the flood risk listBN13 3AY: not on the flood risk listBN13 3AZ: not on the flood risk listBN13 3BA: not on the flood risk listBN13 3BB: not on the flood risk listBN13 3BD: not on the flood risk listBN13 3BE: not on the flood risk listBN13 3BF: not on the flood risk listBN13 3BG: not on the flood risk listBN13 3BH: not on the flood risk listBN13 3BJ: not on the flood risk listBN13 3BL: not on the flood risk listBN13 3BP: not on the flood risk listBN13 3BQ: not on the flood risk listBN13 3BS: not on the flood risk listBN13 3BT: not on the flood risk listBN13 3BU: not on the flood risk listBN13 3BX: not on the flood risk listBN13 3BZ: not on the flood risk listBN13 3DA: not on the flood risk listBN13 3DD: not on the flood risk listBN13 3DE: not on the flood risk listBN13 3DF: not on the flood risk listBN13 3DG: not on the flood risk listBN13 3DH: not on the flood risk listBN13 3DJ: not on the flood risk listBN13 3DL: not on the flood risk listBN13 3DN: not on the flood risk listBN13 3DP: not on the flood risk listBN13 3DQ: not on the flood risk listBN13 3DR: not on the flood risk listBN13 3DS: not on the flood risk listBN13 3DT: not on the flood risk listBN13 3DU: not on the flood risk listBN13 3DX: not on the flood risk listBN13 3DY: not on the flood risk listBN13 3DZ: not on the flood risk listBN13 3EA: not on the flood risk listBN13 3EB: not on the flood risk listBN13 3EE: not on the flood risk listBN13 3EF: not on the flood risk listBN13 3EG: not on the flood risk listBN13 3EH: not on the flood risk listBN13 3EJ: not on the flood risk listBN13 3EL: not on the flood risk listBN13 3EN: not on the flood risk listBN13 3EP: not on the flood risk listBN13 3EQ: not on the flood risk listBN13 3ER: not on the flood risk listBN13 3ES: not on the flood risk listBN13 3ET: not on the flood risk listBN13 3EU: not on the flood risk listBN13 3EW: not on the flood risk listBN13 3EX: not on the flood risk listBN13 3EY: not on the flood risk listBN13 3FA: not on the flood risk listBN13 3FF: not on the flood risk listBN13 3FG: not on the flood risk listBN13 3FH: not on the flood risk listBN13 3FL: not on the flood risk listBN13 3FN: not on the flood risk listBN13 3FR: not on the flood risk listBN13 3FS: not on the flood risk listBN13 3FT: not on the flood risk listBN13 3FU: not on the flood risk listBN13 3FW: not on the flood risk listBN13 3GA: not on the flood risk listBN13 3GB: not on the flood risk listBN13 3GF: not on the flood risk listBN13 3GG: not on the flood risk listBN13 3GH: not on the flood risk listBN13 3GJ: not on the flood risk listBN13 3GL: not on the flood risk listBN13 3GN: not on the flood risk listBN13 3GQ: not on the flood risk listBN13 3GT: not on the flood risk listBN13 3GW: not on the flood risk listBN13 3GY: not on the flood risk listBN13 3GZ: not on the flood risk listBN13 3HA: not on the flood risk listBN13 3HE: not on the flood risk listBN13 3HG: not on the flood risk listBN13 3HH: not on the flood risk listBN13 3HJ: not on the flood risk listBN13 3HL: not on the flood risk listBN13 3HN: not on the flood risk listBN13 3HP: not on the flood risk listBN13 3HQ: not on the flood risk listBN13 3HR: not on the flood risk listBN13 3HS: not on the flood risk listBN13 3HT: not on the flood risk listBN13 3HU: not on the flood risk listBN13 3HW: not on the flood risk listBN13 3HX: not on the flood risk listBN13 3HY: not on the flood risk listBN13 3HZ: not on the flood risk listBN13 3JA: not on the flood risk listBN13 3JD: not on the flood risk listBN13 3JE: not on the flood risk listBN13 3JF: not on the flood risk listBN13 3JH: not on the flood risk listBN13 3JJ: not on the flood risk listBN13 3JL: not on the flood risk listBN13 3JN: not on the flood risk listBN13 3JP: not on the flood risk listBN13 3JQ: not on the flood risk listBN13 3JR: not on the flood risk listBN13 3JS: not on the flood risk listBN13 3JU: not on the flood risk listBN13 3JW: not on the flood risk listBN13 3JX: not on the flood risk listBN13 3JY: not on the flood risk listBN13 3JZ: not on the flood risk listBN13 3LA: not on the flood risk listBN13 3LB: not on the flood risk listBN13 3LD: not on the flood risk listBN13 3LE: not on the flood risk listBN13 3LF: not on the flood risk listBN13 3LG: not on the flood risk listBN13 3LH: not on the flood risk listBN13 3LJ: not on the flood risk listBN13 3LL: not on the flood risk listBN13 3LN: not on the flood risk listBN13 3LP: not on the flood risk listBN13 3LQ: not on the flood risk listBN13 3LR: not on the flood risk listBN13 3LS: not on the flood risk listBN13 3LU: not on the flood risk listBN13 3LW: not on the flood risk listBN13 3LX: not on the flood risk listBN13 3LY: not on the flood risk listBN13 3LZ: not on the flood risk listBN13 3NA: not on the flood risk listBN13 3NB: not on the flood risk listBN13 3ND: not on the flood risk listBN13 3NE: not on the flood risk listBN13 3NF: not on the flood risk listBN13 3NH: not on the flood risk listBN13 3NJ: not on the flood risk listBN13 3NN: not on the flood risk listBN13 3NP: not on the flood risk listBN13 3NQ: not on the flood risk listBN13 3NS: not on the flood risk listBN13 3NU: not on the flood risk listBN13 3NW: not on the flood risk listBN13 3NX: not on the flood risk listBN13 3NZ: not on the flood risk listBN13 3PA: not on the flood risk listBN13 3PB: not on the flood risk listBN13 3PD: not on the flood risk listBN13 3PE: not on the flood risk listBN13 3PF: not on the flood risk listBN13 3PH: not on the flood risk listBN13 3PL: not on the flood risk listBN13 3PQ: not on the flood risk listBN13 3PR: not on the flood risk listBN13 3PS: not on the flood risk listBN13 3PU: not on the flood risk listBN13 3PZ: not on the flood risk listBN13 3QB: not on the flood risk listBN13 3QD: not on the flood risk listBN13 3QF: not on the flood risk listBN13 3QG: not on the flood risk listBN13 3QJ: not on the flood risk listBN13 3QL: not on the flood risk listBN13 3QN: not on the flood risk listBN13 3QQ: not on the flood risk listBN13 3QR: not on the flood risk listBN13 3QS: not on the flood risk listBN13 3QT: not on the flood risk listBN13 3QU: not on the flood risk listBN13 3QW: not on the flood risk listBN13 3QX: not on the flood risk listBN13 3RD: not on the flood risk listBN13 3RE: not on the flood risk listBN13 3RF: not on the flood risk listBN13 3RL: not on the flood risk listBN13 3RP: not on the flood risk listBN13 3RS: not on the flood risk listBN13 3RT: not on the flood risk listBN13 3RU: not on the flood risk listBN13 3RW: not on the flood risk listBN13 3RX: not on the flood risk listBN13 3RY: not on the flood risk listBN13 3RZ: not on the flood risk listBN13 3SA: not on the flood risk listBN13 3SE: not on the flood risk listBN13 3SF: not on the flood risk listBN13 3SX: not on the flood risk listBN13 3SZ: not on the flood risk listBN13 3TA: not on the flood risk listBN13 3TB: not on the flood risk listBN13 3TD: not on the flood risk listBN13 3TE: not on the flood risk listBN13 3TX: not on the flood risk listBN13 3UA: not on the flood risk listBN13 3UB: not on the flood risk listBN13 3UD: not on the flood risk listBN13 3UE: not on the flood risk listBN13 3UF: not on the flood risk listBN13 3UG: not on the flood risk listBN13 3UH: not on the flood risk listBN13 3UJ: not on the flood risk listBN13 3UN: not on the flood risk listBN13 3UP: not on the flood risk listBN13 3UQ: not on the flood risk listBN13 3UR: not on the flood risk listBN13 3UT: not on the flood risk listBN13 3UU: not on the flood risk listBN13 3UW: not on the flood risk listBN13 3UX: not on the flood risk listBN13 3UY: not on the flood risk listBN13 3UZ: not on the flood risk listBN13 3WN: not on the flood risk listBN13 3WQ: not on the flood risk listBN13 3WR: not on the flood risk listBN13 3WX: not on the flood risk listBN13 3XB: not on the flood risk listBN13 3XD: not on the flood risk listBN13 3XE: not on the flood risk listBN13 3XF: not on the flood risk listBN13 3XG: not on the flood risk listBN13 3XH: not on the flood risk listBN13 3XJ: not on the flood risk listBN13 3XL: not on the flood risk listBN13 3XN: not on the flood risk listBN13 3XP: not on the flood risk listBN13 3XQ: not on the flood risk listBN13 3XR: not on the flood risk listBN13 3XT: not on the flood risk listBN13 3XU: not on the flood risk listBN13 3XW: not on the flood risk listBN13 3XY: not on the flood risk listBN13 3YD: not on the flood risk listBN13 3YN: not on the flood risk listBN13 3YP: not on the flood risk listBN13 3YR: not on the flood risk listBN13 3ZE: not on the flood risk listBN13 3ZG: not on the flood risk listBN13 3ZH: not on the flood risk listBN13 3FJ: low flood risk at worstBN13 3FP: low flood risk at worstBN13 3FQ: low flood risk at worstBN13 3FX: low flood risk at worstBN13 3FY: low flood risk at worstBN13 3GD: low flood risk at worstBN13 3GR: low flood risk at worstBN13 3GS: low flood risk at worstBN13 3NT: low flood risk at worstBN13 3PX: low flood risk at worstBN13 3QZ: low flood risk at worstBN13 3RH: low flood risk at worstBN13 3RJ: low flood risk at worstBN13 3SL: low flood risk at worstBN13 3SN: low flood risk at worstBN13 3SR: low flood risk at worstBN13 3SS: low flood risk at worstBN13 3ST: low flood risk at worstBN13 3SU: low flood risk at worstBN13 3YY: low flood risk at worstBN13 3ZA: low flood risk at worstBN13 3PP: medium flood risk at worstBN13 3SP: medium flood risk at worstBN13 3FD: high flood riskBN13 3FE: high flood riskBN13 3FZ: high flood riskBN13 3GU: high flood riskBN13 3PJ: high flood riskBN13 3PT: high flood riskBN13 3QA: high flood riskBN13 3UL: high flood risk WorthingFindon Map of every postcode in the BN13 3 sector, by flood risk Of the 319 postcodes in the BN13 3 sector that ONS places, 8 have a home or business at high risk, 2 are at medium risk at worst, 22 are at low risk at worst and 287 are not on the Environment Agency's at-risk list. Places named: Worthing, Findon. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2 km. A259 WorthingFindon
  • A home or business at high risk: 8
  • At medium risk at worst: 2
  • At low risk at worst: 22
  • At very low risk only: 0
  • Not on the at-risk list: 287

Of the 319 postcodes in the BN13 3 sector that ONS places, 8 have a home or business at high risk, 2 are at medium risk at worst, 22 are at low risk at worst and 287 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 high risk

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

BN13 3PJ14 at high riskBN13 3GU5 at high riskBN13 3FE4 at high riskBN13 3FZ3 at high riskBN13 3PT1 at high riskBN13 3FD1 at high riskBN13 3QA1 at high riskBN13 3UL1 at high risk

What do homes sell for in BN13 3?

Homes in BN13 3 sold for a typical £395,000 in the 12 months to August 2026, across 124 sales, up 1.9% on the 12 months before, HM Land Registry's figures show.

£395,000 typical price, the 12 months to August 2026
£387,788 12 months to August 2025
▲ up 1.9% on the 12 months before
  • Detached £526,000 54 sales
  • Semi-detached £345,000 45 sales
  • Terraced £395,000 13 sales
  • Flat or maisonette £220,000 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 BN13 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 BN13 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.

BN13 3AABN13 3ABBN13 3ADBN13 3AEBN13 3AFBN13 3AGBN13 3AHBN13 3AJBN13 3ALBN13 3ANBN13 3APBN13 3AQBN13 3ARBN13 3ASBN13 3ATBN13 3AUBN13 3AXBN13 3AYBN13 3AZBN13 3BABN13 3BBBN13 3BDBN13 3BEBN13 3BFBN13 3BGBN13 3BHBN13 3BJBN13 3BLBN13 3BNBN13 3BPBN13 3BQBN13 3BSBN13 3BTBN13 3BUBN13 3BXBN13 3BYBN13 3BZBN13 3DABN13 3DDBN13 3DEBN13 3DFBN13 3DGBN13 3DHBN13 3DJBN13 3DLBN13 3DNBN13 3DPBN13 3DQBN13 3DRBN13 3DSBN13 3DTBN13 3DUBN13 3DWBN13 3DXBN13 3DYBN13 3DZBN13 3EABN13 3EBBN13 3EDBN13 3EEBN13 3EFBN13 3EGBN13 3EHBN13 3EJBN13 3ELBN13 3ENBN13 3EPBN13 3EQBN13 3ERBN13 3ESBN13 3ETBN13 3EUBN13 3EWBN13 3EXBN13 3EYBN13 3EZBN13 3FABN13 3FDBN13 3FEBN13 3FFBN13 3FGBN13 3FHBN13 3FJBN13 3FLBN13 3FNBN13 3FPBN13 3FQBN13 3FRBN13 3FSBN13 3FTBN13 3FUBN13 3FWBN13 3FXBN13 3FYBN13 3FZBN13 3GABN13 3GBBN13 3GDBN13 3GEBN13 3GFBN13 3GGBN13 3GHBN13 3GJBN13 3GLBN13 3GNBN13 3GPBN13 3GQBN13 3GRBN13 3GSBN13 3GTBN13 3GUBN13 3GWBN13 3GXBN13 3GYBN13 3GZBN13 3HABN13 3HBBN13 3HEBN13 3HFBN13 3HGBN13 3HHBN13 3HJBN13 3HLBN13 3HNBN13 3HPBN13 3HQBN13 3HRBN13 3HSBN13 3HTBN13 3HUBN13 3HWBN13 3HXBN13 3HYBN13 3HZBN13 3JABN13 3JBBN13 3JDBN13 3JEBN13 3JFBN13 3JGBN13 3JHBN13 3JJBN13 3JLBN13 3JNBN13 3JPBN13 3JQBN13 3JRBN13 3JSBN13 3JTBN13 3JUBN13 3JWBN13 3JXBN13 3JYBN13 3JZBN13 3LABN13 3LBBN13 3LDBN13 3LEBN13 3LFBN13 3LGBN13 3LHBN13 3LJBN13 3LLBN13 3LNBN13 3LPBN13 3LQBN13 3LRBN13 3LSBN13 3LTBN13 3LUBN13 3LWBN13 3LXBN13 3LYBN13 3LZBN13 3NABN13 3NBBN13 3NDBN13 3NEBN13 3NFBN13 3NGBN13 3NHBN13 3NJBN13 3NLBN13 3NNBN13 3NPBN13 3NQBN13 3NRBN13 3NSBN13 3NTBN13 3NUBN13 3NWBN13 3NXBN13 3NZBN13 3PABN13 3PBBN13 3PDBN13 3PEBN13 3PFBN13 3PGBN13 3PHBN13 3PJBN13 3PLBN13 3PPBN13 3PQBN13 3PRBN13 3PSBN13 3PTBN13 3PUBN13 3PXBN13 3PYBN13 3PZBN13 3QABN13 3QBBN13 3QDBN13 3QEBN13 3QFBN13 3QGBN13 3QHBN13 3QJBN13 3QLBN13 3QNBN13 3QPBN13 3QQBN13 3QRBN13 3QSBN13 3QTBN13 3QUBN13 3QWBN13 3QXBN13 3QZBN13 3RDBN13 3REBN13 3RFBN13 3RGBN13 3RHBN13 3RJBN13 3RLBN13 3RNBN13 3RPBN13 3RSBN13 3RTBN13 3RUBN13 3RWBN13 3RXBN13 3RYBN13 3RZBN13 3SABN13 3SEBN13 3SFBN13 3SLBN13 3SNBN13 3SPBN13 3SRBN13 3SSBN13 3STBN13 3SUBN13 3SWBN13 3SXBN13 3SYBN13 3SZBN13 3TABN13 3TBBN13 3TDBN13 3TEBN13 3TXBN13 3UABN13 3UBBN13 3UDBN13 3UEBN13 3UFBN13 3UGBN13 3UHBN13 3UJBN13 3ULBN13 3UNBN13 3UPBN13 3UQBN13 3URBN13 3UTBN13 3UUBN13 3UWBN13 3UXBN13 3UYBN13 3UZBN13 3WNBN13 3WPBN13 3WQBN13 3WRBN13 3WUBN13 3WXBN13 3XABN13 3XBBN13 3XDBN13 3XEBN13 3XFBN13 3XGBN13 3XHBN13 3XJBN13 3XLBN13 3XNBN13 3XPBN13 3XQBN13 3XRBN13 3XTBN13 3XUBN13 3XWBN13 3XYBN13 3YDBN13 3YNBN13 3YPBN13 3YRBN13 3YSBN13 3YYBN13 3ZABN13 3ZDBN13 3ZEBN13 3ZFBN13 3ZGBN13 3ZH

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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