BN16 4 postcode sector in the BN16 district

BN16 4 is a sector of the BN16 district: every postcode that starts BN16 4. It has 262 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 BN16 4 sector, by flood risk

Map of every postcode in the BN16 4 sector, by flood risk Of the 262 postcodes in the BN16 4 sector that ONS places, 15 have a home or business at high risk, 1 are at medium risk at worst, 2 are at low risk at worst and 244 are not on the Environment Agency's at-risk list. One group of postcodes at high or medium risk is outlined: 14 postcodes at high or medium risk. 3 postcodes lie beyond the edge and are listed under the map. Places named: Angmering & Findon. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. A280A27A259 BN16 4AA: not on the flood risk listBN16 4AB: not on the flood risk listBN16 4AD: not on the flood risk listBN16 4AF: not on the flood risk listBN16 4AG: not on the flood risk listBN16 4AH: not on the flood risk listBN16 4AJ: not on the flood risk listBN16 4AL: not on the flood risk listBN16 4AN: not on the flood risk listBN16 4AP: not on the flood risk listBN16 4AQ: not on the flood risk listBN16 4AR: not on the flood risk listBN16 4AS: not on the flood risk listBN16 4AT: not on the flood risk listBN16 4AU: not on the flood risk listBN16 4AW: not on the flood risk listBN16 4AX: not on the flood risk listBN16 4AY: not on the flood risk listBN16 4AZ: not on the flood risk listBN16 4BA: not on the flood risk listBN16 4BB: not on the flood risk listBN16 4BD: not on the flood risk listBN16 4BE: not on the flood risk listBN16 4BF: not on the flood risk listBN16 4BN: not on the flood risk listBN16 4BQ: not on the flood risk listBN16 4BS: not on the flood risk listBN16 4BT: not on the flood risk listBN16 4BU: not on the flood risk listBN16 4BW: not on the flood risk listBN16 4BX: not on the flood risk listBN16 4BY: not on the flood risk listBN16 4BZ: not on the flood risk listBN16 4DA: not on the flood risk listBN16 4DB: not on the flood risk listBN16 4DD: not on the flood risk listBN16 4DE: not on the flood risk listBN16 4DF: not on the flood risk listBN16 4DG: not on the flood risk listBN16 4DH: not on the flood risk listBN16 4DJ: not on the flood risk listBN16 4DL: not on the flood risk listBN16 4DN: not on the flood risk listBN16 4DP: not on the flood risk listBN16 4DQ: not on the flood risk listBN16 4DR: not on the flood risk listBN16 4DS: not on the flood risk listBN16 4DW: not on the flood risk listBN16 4DX: not on the flood risk listBN16 4DZ: not on the flood risk listBN16 4EN: not on the flood risk listBN16 4EP: not on the flood risk listBN16 4ES: not on the flood risk listBN16 4ET: not on the flood risk listBN16 4EW: not on the flood risk listBN16 4EZ: not on the flood risk listBN16 4FA: not on the flood risk listBN16 4FB: not on the flood risk listBN16 4FD: not on the flood risk listBN16 4FE: not on the flood risk listBN16 4FF: not on the flood risk listBN16 4FG: not on the flood risk listBN16 4FH: not on the flood risk listBN16 4FJ: not on the flood risk listBN16 4FL: not on the flood risk listBN16 4FN: not on the flood risk listBN16 4FP: not on the flood risk listBN16 4FQ: not on the flood risk listBN16 4FR: not on the flood risk listBN16 4FS: not on the flood risk listBN16 4FT: not on the flood risk listBN16 4FU: not on the flood risk listBN16 4FW: not on the flood risk listBN16 4FY: not on the flood risk listBN16 4GA: not on the flood risk listBN16 4GB: not on the flood risk listBN16 4GD: not on the flood risk listBN16 4GE: not on the flood risk listBN16 4GF: not on the flood risk listBN16 4GG: not on the flood risk listBN16 4GH: not on the flood risk listBN16 4GJ: not on the flood risk listBN16 4GL: not on the flood risk listBN16 4GN: not on the flood risk listBN16 4GP: not on the flood risk listBN16 4GQ: not on the flood risk listBN16 4GR: not on the flood risk listBN16 4GS: not on the flood risk listBN16 4GT: not on the flood risk listBN16 4GU: not on the flood risk listBN16 4GW: not on the flood risk listBN16 4GX: not on the flood risk listBN16 4GZ: not on the flood risk listBN16 4HA: not on the flood risk listBN16 4HB: not on the flood risk listBN16 4HD: not on the flood risk listBN16 4HE: not on the flood risk listBN16 4HF: not on the flood risk listBN16 4HG: not on the flood risk listBN16 4HH: not on the flood risk listBN16 4HJ: not on the flood risk listBN16 4HN: not on the flood risk listBN16 4HP: not on the flood risk listBN16 4HQ: not on the flood risk listBN16 4HR: not on the flood risk listBN16 4HS: not on the flood risk listBN16 4HT: not on the flood risk listBN16 4HU: not on the flood risk listBN16 4HW: not on the flood risk listBN16 4HX: not on the flood risk listBN16 4HY: not on the flood risk listBN16 4HZ: not on the flood risk listBN16 4JA: not on the flood risk listBN16 4JB: not on the flood risk listBN16 4JD: not on the flood risk listBN16 4JE: not on the flood risk listBN16 4JF: not on the flood risk listBN16 4JG: not on the flood risk listBN16 4JH: not on the flood risk listBN16 4JJ: not on the flood risk listBN16 4JL: not on the flood risk listBN16 4JN: not on the flood risk listBN16 4JQ: not on the flood risk listBN16 4JR: not on the flood risk listBN16 4JS: not on the flood risk listBN16 4JT: not on the flood risk listBN16 4JU: not on the flood risk listBN16 4JW: not on the flood risk listBN16 4JX: not on the flood risk listBN16 4JY: not on the flood risk listBN16 4JZ: not on the flood risk listBN16 4LA: not on the flood risk listBN16 4LB: not on the flood risk listBN16 4LD: not on the flood risk listBN16 4LE: not on the flood risk listBN16 4LF: not on the flood risk listBN16 4LG: not on the flood risk listBN16 4LH: not on the flood risk listBN16 4LJ: not on the flood risk listBN16 4LL: not on the flood risk listBN16 4LN: not on the flood risk listBN16 4LP: not on the flood risk listBN16 4LQ: not on the flood risk listBN16 4LR: not on the flood risk listBN16 4LS: not on the flood risk listBN16 4LT: not on the flood risk listBN16 4LU: not on the flood risk listBN16 4LW: not on the flood risk listBN16 4LX: not on the flood risk listBN16 4LY: not on the flood risk listBN16 4LZ: not on the flood risk listBN16 4NA: not on the flood risk listBN16 4ND: not on the flood risk listBN16 4NE: not on the flood risk listBN16 4NF: not on the flood risk listBN16 4NG: not on the flood risk listBN16 4NH: not on the flood risk listBN16 4NJ: not on the flood risk listBN16 4NL: not on the flood risk listBN16 4NP: not on the flood risk listBN16 4NQ: not on the flood risk listBN16 4NR: not on the flood risk listBN16 4NY: not on the flood risk listBN16 4PA: not on the flood risk listBN16 4PB: not on the flood risk listBN16 4PD: not on the flood risk listBN16 4PE: not on the flood risk listBN16 4PF: not on the flood risk listBN16 4PG: not on the flood risk listBN16 4PH: not on the flood risk listBN16 4PJ: not on the flood risk listBN16 4PL: not on the flood risk listBN16 4PN: not on the flood risk listBN16 4PP: not on the flood risk listBN16 4PQ: not on the flood risk listBN16 4PR: not on the flood risk listBN16 4PS: not on the flood risk listBN16 4PT: not on the flood risk listBN16 4PU: not on the flood risk listBN16 4PW: not on the flood risk listBN16 4PX: not on the flood risk listBN16 4PY: not on the flood risk listBN16 4PZ: not on the flood risk listBN16 4QA: not on the flood risk listBN16 4QB: not on the flood risk listBN16 4QD: not on the flood risk listBN16 4QE: not on the flood risk listBN16 4QF: not on the flood risk listBN16 4QG: not on the flood risk listBN16 4QH: not on the flood risk listBN16 4QJ: not on the flood risk listBN16 4QL: not on the flood risk listBN16 4QN: not on the flood risk listBN16 4QP: not on the flood risk listBN16 4QQ: not on the flood risk listBN16 4QR: not on the flood risk listBN16 4QS: not on the flood risk listBN16 4QT: not on the flood risk listBN16 4QU: not on the flood risk listBN16 4QW: not on the flood risk listBN16 4QX: not on the flood risk listBN16 4QY: not on the flood risk listBN16 4QZ: not on the flood risk listBN16 4RA: not on the flood risk listBN16 4RB: not on the flood risk listBN16 4RE: not on the flood risk listBN16 4RF: not on the flood risk listBN16 4RG: not on the flood risk listBN16 4RH: not on the flood risk listBN16 4RJ: not on the flood risk listBN16 4RL: not on the flood risk listBN16 4RN: not on the flood risk listBN16 4RP: not on the flood risk listBN16 4RQ: not on the flood risk listBN16 4RR: not on the flood risk listBN16 4RS: not on the flood risk listBN16 4RT: not on the flood risk listBN16 4RU: not on the flood risk listBN16 4RW: not on the flood risk listBN16 4RX: not on the flood risk listBN16 4RY: not on the flood risk listBN16 4RZ: not on the flood risk listBN16 4SA: not on the flood risk listBN16 4SD: not on the flood risk listBN16 4SE: not on the flood risk listBN16 4SF: not on the flood risk listBN16 4SP: not on the flood risk listBN16 4SQ: not on the flood risk listBN16 4SR: not on the flood risk listBN16 4SS: not on the flood risk listBN16 4ST: not on the flood risk listBN16 4SU: not on the flood risk listBN16 4SW: not on the flood risk listBN16 4SX: not on the flood risk listBN16 4SZ: not on the flood risk listBN16 4TA: not on the flood risk listBN16 4TB: not on the flood risk listBN16 4TJ: not on the flood risk listBN16 4TL: not on the flood risk listBN16 4TP: not on the flood risk listBN16 4TR: not on the flood risk listBN16 4AE: low flood risk at worstBN16 4BL: low flood risk at worstBN16 4BG: medium flood risk at worstBN16 4BH: high flood riskBN16 4BJ: high flood riskBN16 4BP: high flood riskBN16 4DU: high flood riskBN16 4EA: high flood riskBN16 4EE: high flood riskBN16 4EF: high flood riskBN16 4EG: high flood riskBN16 4EJ: high flood riskBN16 4EL: high flood riskBN16 4EQ: high flood riskBN16 4EU: high flood riskBN16 4HL: high flood riskBN16 4JP: high flood riskBN16 4NB: high flood risk Angmering & Findon 14 postcodes at high or medium risk, outlined: this goes to BN16 4EA, the one with most homes and businesses at high risk14 postcodes at high or medium risk Map of every postcode in the BN16 4 sector, by flood risk Of the 262 postcodes in the BN16 4 sector that ONS places, 15 have a home or business at high risk, 1 are at medium risk at worst, 2 are at low risk at worst and 244 are not on the Environment Agency's at-risk list. One group of postcodes at high or medium risk is outlined: 14 postcodes at high or medium risk. 3 postcodes lie beyond the edge and are listed under the map. Places named: Angmering & Findon. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. A27A259 Angmering & Findon
  • A home or business at high risk: 15
  • At medium risk at worst: 1
  • At low risk at worst: 2
  • At very low risk only: 0
  • Not on the at-risk list: 244
  • Outline: where 5 or more postcodes at high or medium risk lie together

Of the 262 postcodes in the BN16 4 sector that ONS places, 15 have a home or business at high risk, 1 are at medium risk at worst, 2 are at low risk at worst and 244 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

15 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.

BN16 4EA23 at high riskBN16 4EJ21 at high riskBN16 4EF12 at high riskBN16 4HL10 at high riskBN16 4BP8 at high riskBN16 4DU5 at high riskBN16 4EL5 at high riskBN16 4EQ3 at high riskBN16 4EG2 at high riskBN16 4JP2 at high riskBN16 4EU1 at high riskBN16 4BH1 at high risk

3 further out, not drawn

These postcodes lie well apart from the rest, so the map is drawn without them to show the rest closer; they are in every count.

BN16 4ERBN16 4EXBN16 4EY

Where the postcodes at high or medium risk lie together

  • 14 postcodes at high or medium risk, outlined on the map. BN16 4EA, is the one with most homes and businesses at high risk.

What do homes sell for in BN16 4?

Homes in BN16 4 sold for a typical £395,000 in the 12 months to August 2026, across 123 sales, down 9.2% on the 12 months before, HM Land Registry's figures show.

£395,000 typical price, the 12 months to August 2026
£434,995 12 months to August 2025
▼ down 9.2% on the 12 months before
  • Detached £545,000 48 sales
  • Semi-detached £380,000 33 sales
  • Terraced £330,000 37 sales
  • Flat or maisonette £94,500 5 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 BN16 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 BN16 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.

BN16 4AABN16 4ABBN16 4ADBN16 4AEBN16 4AFBN16 4AGBN16 4AHBN16 4AJBN16 4ALBN16 4ANBN16 4APBN16 4AQBN16 4ARBN16 4ASBN16 4ATBN16 4AUBN16 4AWBN16 4AXBN16 4AYBN16 4AZBN16 4BABN16 4BBBN16 4BDBN16 4BEBN16 4BFBN16 4BGBN16 4BHBN16 4BJBN16 4BLBN16 4BNBN16 4BPBN16 4BQBN16 4BSBN16 4BTBN16 4BUBN16 4BWBN16 4BXBN16 4BYBN16 4BZBN16 4DABN16 4DBBN16 4DDBN16 4DEBN16 4DFBN16 4DGBN16 4DHBN16 4DJBN16 4DLBN16 4DNBN16 4DPBN16 4DQBN16 4DRBN16 4DSBN16 4DUBN16 4DWBN16 4DXBN16 4DZBN16 4EABN16 4EEBN16 4EFBN16 4EGBN16 4EJBN16 4ELBN16 4ENBN16 4EPBN16 4EQBN16 4ERBN16 4ESBN16 4ETBN16 4EUBN16 4EWBN16 4EXBN16 4EYBN16 4EZBN16 4FABN16 4FBBN16 4FDBN16 4FEBN16 4FFBN16 4FGBN16 4FHBN16 4FJBN16 4FLBN16 4FNBN16 4FPBN16 4FQBN16 4FRBN16 4FSBN16 4FTBN16 4FUBN16 4FWBN16 4FYBN16 4GABN16 4GBBN16 4GDBN16 4GEBN16 4GFBN16 4GGBN16 4GHBN16 4GJBN16 4GLBN16 4GNBN16 4GPBN16 4GQBN16 4GRBN16 4GSBN16 4GTBN16 4GUBN16 4GWBN16 4GXBN16 4GZBN16 4HABN16 4HBBN16 4HDBN16 4HEBN16 4HFBN16 4HGBN16 4HHBN16 4HJBN16 4HLBN16 4HNBN16 4HPBN16 4HQBN16 4HRBN16 4HSBN16 4HTBN16 4HUBN16 4HWBN16 4HXBN16 4HYBN16 4HZBN16 4JABN16 4JBBN16 4JDBN16 4JEBN16 4JFBN16 4JGBN16 4JHBN16 4JJBN16 4JLBN16 4JNBN16 4JPBN16 4JQBN16 4JRBN16 4JSBN16 4JTBN16 4JUBN16 4JWBN16 4JXBN16 4JYBN16 4JZBN16 4LABN16 4LBBN16 4LDBN16 4LEBN16 4LFBN16 4LGBN16 4LHBN16 4LJBN16 4LLBN16 4LNBN16 4LPBN16 4LQBN16 4LRBN16 4LSBN16 4LTBN16 4LUBN16 4LWBN16 4LXBN16 4LYBN16 4LZBN16 4NABN16 4NBBN16 4NDBN16 4NEBN16 4NFBN16 4NGBN16 4NHBN16 4NJBN16 4NLBN16 4NPBN16 4NQBN16 4NRBN16 4NYBN16 4PABN16 4PBBN16 4PDBN16 4PEBN16 4PFBN16 4PGBN16 4PHBN16 4PJBN16 4PLBN16 4PNBN16 4PPBN16 4PQBN16 4PRBN16 4PSBN16 4PTBN16 4PUBN16 4PWBN16 4PXBN16 4PYBN16 4PZBN16 4QABN16 4QBBN16 4QDBN16 4QEBN16 4QFBN16 4QGBN16 4QHBN16 4QJBN16 4QLBN16 4QNBN16 4QPBN16 4QQBN16 4QRBN16 4QSBN16 4QTBN16 4QUBN16 4QWBN16 4QXBN16 4QYBN16 4QZBN16 4RABN16 4RBBN16 4REBN16 4RFBN16 4RGBN16 4RHBN16 4RJBN16 4RLBN16 4RNBN16 4RPBN16 4RQBN16 4RRBN16 4RSBN16 4RTBN16 4RUBN16 4RWBN16 4RXBN16 4RYBN16 4RZBN16 4SABN16 4SDBN16 4SEBN16 4SFBN16 4SPBN16 4SQBN16 4SRBN16 4SSBN16 4STBN16 4SUBN16 4SWBN16 4SXBN16 4SZBN16 4TABN16 4TBBN16 4TJBN16 4TLBN16 4TPBN16 4TR

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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