BN43 6 postcode sector in the BN43 district

BN43 6 is a sector of the BN43 district: every postcode that starts BN43 6. It has 222 postcodes in use, 7 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 BN43 6 sector, by flood risk

Map of every postcode in the BN43 6 sector, by flood risk Of the 222 postcodes in the BN43 6 sector that ONS places, 5 have a home or business at high risk, 4 are at medium risk at worst, 6 are at low risk at worst and 207 are not on the Environment Agency's at-risk list. One group of postcodes at high or medium risk is outlined: 7 postcodes at high or medium risk. Places named: Shoreham-by-Sea. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A27 BN43 6AA: not on the flood risk listBN43 6AB: not on the flood risk listBN43 6AD: not on the flood risk listBN43 6AE: not on the flood risk listBN43 6AF: not on the flood risk listBN43 6AG: not on the flood risk listBN43 6AH: not on the flood risk listBN43 6AJ: not on the flood risk listBN43 6AL: not on the flood risk listBN43 6AN: not on the flood risk listBN43 6AP: not on the flood risk listBN43 6AQ: not on the flood risk listBN43 6AS: not on the flood risk listBN43 6AT: not on the flood risk listBN43 6AU: not on the flood risk listBN43 6AW: not on the flood risk listBN43 6AX: not on the flood risk listBN43 6AZ: not on the flood risk listBN43 6BA: not on the flood risk listBN43 6BB: not on the flood risk listBN43 6BD: not on the flood risk listBN43 6BE: not on the flood risk listBN43 6BF: not on the flood risk listBN43 6BG: not on the flood risk listBN43 6BH: not on the flood risk listBN43 6BJ: not on the flood risk listBN43 6BL: not on the flood risk listBN43 6BN: not on the flood risk listBN43 6BP: not on the flood risk listBN43 6BQ: not on the flood risk listBN43 6BR: not on the flood risk listBN43 6BS: not on the flood risk listBN43 6BT: not on the flood risk listBN43 6BU: not on the flood risk listBN43 6BW: not on the flood risk listBN43 6BX: not on the flood risk listBN43 6DA: not on the flood risk listBN43 6DB: not on the flood risk listBN43 6DD: not on the flood risk listBN43 6DE: not on the flood risk listBN43 6DF: not on the flood risk listBN43 6DJ: not on the flood risk listBN43 6DL: not on the flood risk listBN43 6DN: not on the flood risk listBN43 6DQ: not on the flood risk listBN43 6DY: not on the flood risk listBN43 6DZ: not on the flood risk listBN43 6EA: not on the flood risk listBN43 6EB: not on the flood risk listBN43 6ED: not on the flood risk listBN43 6EE: not on the flood risk listBN43 6EF: not on the flood risk listBN43 6EG: not on the flood risk listBN43 6EH: not on the flood risk listBN43 6EJ: not on the flood risk listBN43 6EL: not on the flood risk listBN43 6EN: not on the flood risk listBN43 6EU: not on the flood risk listBN43 6FA: not on the flood risk listBN43 6FB: not on the flood risk listBN43 6GA: not on the flood risk listBN43 6GB: not on the flood risk listBN43 6GD: not on the flood risk listBN43 6GE: not on the flood risk listBN43 6GF: not on the flood risk listBN43 6GG: not on the flood risk listBN43 6GH: not on the flood risk listBN43 6GJ: not on the flood risk listBN43 6GL: not on the flood risk listBN43 6GN: not on the flood risk listBN43 6GP: not on the flood risk listBN43 6GQ: not on the flood risk listBN43 6GR: not on the flood risk listBN43 6GS: not on the flood risk listBN43 6GU: not on the flood risk listBN43 6GW: not on the flood risk listBN43 6GX: not on the flood risk listBN43 6GY: not on the flood risk listBN43 6GZ: not on the flood risk listBN43 6HA: not on the flood risk listBN43 6HB: not on the flood risk listBN43 6HD: not on the flood risk listBN43 6HE: not on the flood risk listBN43 6HF: not on the flood risk listBN43 6HG: not on the flood risk listBN43 6HH: not on the flood risk listBN43 6HJ: not on the flood risk listBN43 6HL: not on the flood risk listBN43 6HN: not on the flood risk listBN43 6HP: not on the flood risk listBN43 6HQ: not on the flood risk listBN43 6HR: not on the flood risk listBN43 6HS: not on the flood risk listBN43 6HT: not on the flood risk listBN43 6HU: not on the flood risk listBN43 6HW: not on the flood risk listBN43 6HX: not on the flood risk listBN43 6HY: not on the flood risk listBN43 6HZ: not on the flood risk listBN43 6JA: not on the flood risk listBN43 6JB: not on the flood risk listBN43 6JD: not on the flood risk listBN43 6JE: not on the flood risk listBN43 6JF: not on the flood risk listBN43 6JG: not on the flood risk listBN43 6JH: not on the flood risk listBN43 6JJ: not on the flood risk listBN43 6JL: not on the flood risk listBN43 6JN: not on the flood risk listBN43 6JP: not on the flood risk listBN43 6JQ: not on the flood risk listBN43 6JT: not on the flood risk listBN43 6JU: not on the flood risk listBN43 6JW: not on the flood risk listBN43 6LA: not on the flood risk listBN43 6LB: not on the flood risk listBN43 6LD: not on the flood risk listBN43 6LE: not on the flood risk listBN43 6LF: not on the flood risk listBN43 6LG: not on the flood risk listBN43 6LJ: not on the flood risk listBN43 6LL: not on the flood risk listBN43 6LN: not on the flood risk listBN43 6LP: not on the flood risk listBN43 6LQ: not on the flood risk listBN43 6LR: not on the flood risk listBN43 6LS: not on the flood risk listBN43 6LT: not on the flood risk listBN43 6LW: not on the flood risk listBN43 6LX: not on the flood risk listBN43 6LY: not on the flood risk listBN43 6LZ: not on the flood risk listBN43 6NA: not on the flood risk listBN43 6NB: not on the flood risk listBN43 6ND: not on the flood risk listBN43 6NE: not on the flood risk listBN43 6NF: not on the flood risk listBN43 6NG: not on the flood risk listBN43 6NH: not on the flood risk listBN43 6NJ: not on the flood risk listBN43 6NL: not on the flood risk listBN43 6NN: not on the flood risk listBN43 6NQ: not on the flood risk listBN43 6NR: not on the flood risk listBN43 6NS: not on the flood risk listBN43 6NZ: not on the flood risk listBN43 6PB: not on the flood risk listBN43 6PD: not on the flood risk listBN43 6PE: not on the flood risk listBN43 6PF: not on the flood risk listBN43 6PG: not on the flood risk listBN43 6PH: not on the flood risk listBN43 6PJ: not on the flood risk listBN43 6PL: not on the flood risk listBN43 6PN: not on the flood risk listBN43 6PP: not on the flood risk listBN43 6PQ: not on the flood risk listBN43 6PU: not on the flood risk listBN43 6PW: not on the flood risk listBN43 6QA: not on the flood risk listBN43 6QB: not on the flood risk listBN43 6QG: not on the flood risk listBN43 6RG: not on the flood risk listBN43 6RP: not on the flood risk listBN43 6RQ: not on the flood risk listBN43 6RR: not on the flood risk listBN43 6RS: not on the flood risk listBN43 6RZ: not on the flood risk listBN43 6TA: not on the flood risk listBN43 6TB: not on the flood risk listBN43 6TD: not on the flood risk listBN43 6TE: not on the flood risk listBN43 6TF: not on the flood risk listBN43 6TG: not on the flood risk listBN43 6TH: not on the flood risk listBN43 6TJ: not on the flood risk listBN43 6TL: not on the flood risk listBN43 6TN: not on the flood risk listBN43 6TP: not on the flood risk listBN43 6TQ: not on the flood risk listBN43 6TT: not on the flood risk listBN43 6WE: not on the flood risk listBN43 6WF: not on the flood risk listBN43 6WG: not on the flood risk listBN43 6WH: not on the flood risk listBN43 6WJ: not on the flood risk listBN43 6WL: not on the flood risk listBN43 6WN: not on the flood risk listBN43 6WP: not on the flood risk listBN43 6WW: not on the flood risk listBN43 6YA: not on the flood risk listBN43 6YB: not on the flood risk listBN43 6YD: not on the flood risk listBN43 6YE: not on the flood risk listBN43 6YF: not on the flood risk listBN43 6YG: not on the flood risk listBN43 6YH: not on the flood risk listBN43 6YJ: not on the flood risk listBN43 6YL: not on the flood risk listBN43 6YN: not on the flood risk listBN43 6YP: not on the flood risk listBN43 6YQ: not on the flood risk listBN43 6YR: not on the flood risk listBN43 6YS: not on the flood risk listBN43 6YT: not on the flood risk listBN43 6YU: not on the flood risk listBN43 6YW: not on the flood risk listBN43 6DR: low flood risk at worstBN43 6DS: low flood risk at worstBN43 6EW: low flood risk at worstBN43 6PA: low flood risk at worstBN43 6RD: low flood risk at worstBN43 6RH: low flood risk at worstBN43 6DG: medium flood risk at worstBN43 6RJ: medium flood risk at worstBN43 6RW: medium flood risk at worstBN43 6RA: high flood riskBN43 6RB: high flood riskBN43 6RE: high flood riskBN43 6RN: high flood risk Shoreham-by-Sea 7 postcodes at high or medium risk, outlined: this goes to BN43 6RF, the one with most homes and businesses at high risk7 postcodes at high or medium risk Map of every postcode in the BN43 6 sector, by flood risk Of the 222 postcodes in the BN43 6 sector that ONS places, 5 have a home or business at high risk, 4 are at medium risk at worst, 6 are at low risk at worst and 207 are not on the Environment Agency's at-risk list. One group of postcodes at high or medium risk is outlined: 7 postcodes at high or medium risk. Places named: Shoreham-by-Sea. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. Shoreham-by-Sea
  • A home or business at high risk: 5
  • At medium risk at worst: 4
  • At low risk at worst: 6
  • At very low risk only: 0
  • Not on the at-risk list: 207
  • Outline: where 5 or more postcodes at high or medium risk lie together

Of the 222 postcodes in the BN43 6 sector that ONS places, 5 have a home or business at high risk, 4 are at medium risk at worst, 6 are at low risk at worst and 207 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.

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.

BN43 6RF25 at high riskBN43 6RE20 at high riskBN43 6RA15 at high riskBN43 6RB7 at high riskBN43 6RN1 at high risk

Where the postcodes at high or medium risk lie together

  • 7 postcodes at high or medium risk, outlined on the map. BN43 6RF, is the one with most homes and businesses at high risk.

What do homes sell for in BN43 6?

Homes in BN43 6 sold for a typical £393,500 in the 12 months to August 2026, across 120 sales, down 2.8% on the 12 months before, HM Land Registry's figures show.

£393,500 typical price, the 12 months to August 2026
£405,000 12 months to August 2025
▼ down 2.8% on the 12 months before
  • Detached £525,000 17 sales
  • Semi-detached £433,750 48 sales
  • Terraced £352,500 34 sales
  • Flat or maisonette £250,000 21 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 BN43 6. 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 BN43 6

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.

BN43 6AABN43 6ABBN43 6ADBN43 6AEBN43 6AFBN43 6AGBN43 6AHBN43 6AJBN43 6ALBN43 6ANBN43 6APBN43 6AQBN43 6ASBN43 6ATBN43 6AUBN43 6AWBN43 6AXBN43 6AZBN43 6BABN43 6BBBN43 6BDBN43 6BEBN43 6BFBN43 6BGBN43 6BHBN43 6BJBN43 6BLBN43 6BNBN43 6BPBN43 6BQBN43 6BRBN43 6BSBN43 6BTBN43 6BUBN43 6BWBN43 6BXBN43 6DABN43 6DBBN43 6DDBN43 6DEBN43 6DFBN43 6DGBN43 6DHBN43 6DJBN43 6DLBN43 6DNBN43 6DQBN43 6DRBN43 6DSBN43 6DYBN43 6DZBN43 6EABN43 6EBBN43 6EDBN43 6EEBN43 6EFBN43 6EGBN43 6EHBN43 6EJBN43 6ELBN43 6ENBN43 6EUBN43 6EWBN43 6FABN43 6FBBN43 6GABN43 6GBBN43 6GDBN43 6GEBN43 6GFBN43 6GGBN43 6GHBN43 6GJBN43 6GLBN43 6GNBN43 6GPBN43 6GQBN43 6GRBN43 6GSBN43 6GUBN43 6GWBN43 6GXBN43 6GYBN43 6GZBN43 6HABN43 6HBBN43 6HDBN43 6HEBN43 6HFBN43 6HGBN43 6HHBN43 6HJBN43 6HLBN43 6HNBN43 6HPBN43 6HQBN43 6HRBN43 6HSBN43 6HTBN43 6HUBN43 6HWBN43 6HXBN43 6HYBN43 6HZBN43 6JABN43 6JBBN43 6JDBN43 6JEBN43 6JFBN43 6JGBN43 6JHBN43 6JJBN43 6JLBN43 6JNBN43 6JPBN43 6JQBN43 6JTBN43 6JUBN43 6JWBN43 6LABN43 6LBBN43 6LDBN43 6LEBN43 6LFBN43 6LGBN43 6LJBN43 6LLBN43 6LNBN43 6LPBN43 6LQBN43 6LRBN43 6LSBN43 6LTBN43 6LWBN43 6LXBN43 6LYBN43 6LZBN43 6NABN43 6NBBN43 6NDBN43 6NEBN43 6NFBN43 6NGBN43 6NHBN43 6NJBN43 6NLBN43 6NNBN43 6NQBN43 6NRBN43 6NSBN43 6NZBN43 6PABN43 6PBBN43 6PDBN43 6PEBN43 6PFBN43 6PGBN43 6PHBN43 6PJBN43 6PLBN43 6PNBN43 6PPBN43 6PQBN43 6PUBN43 6PWBN43 6QABN43 6QBBN43 6QGBN43 6RABN43 6RBBN43 6RDBN43 6REBN43 6RFBN43 6RGBN43 6RHBN43 6RJBN43 6RNBN43 6RPBN43 6RQBN43 6RRBN43 6RSBN43 6RWBN43 6RZBN43 6TABN43 6TBBN43 6TDBN43 6TEBN43 6TFBN43 6TGBN43 6THBN43 6TJBN43 6TLBN43 6TNBN43 6TPBN43 6TQBN43 6TTBN43 6WEBN43 6WFBN43 6WGBN43 6WHBN43 6WJBN43 6WLBN43 6WNBN43 6WPBN43 6WWBN43 6YABN43 6YBBN43 6YDBN43 6YEBN43 6YFBN43 6YGBN43 6YHBN43 6YJBN43 6YLBN43 6YNBN43 6YPBN43 6YQBN43 6YRBN43 6YSBN43 6YTBN43 6YUBN43 6YW

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.