BN17 6 postcode sector in the BN17 district

BN17 6 is a sector of the BN17 district: every postcode that starts BN17 6. It has 285 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 BN17 6 sector, by flood risk

Map of every postcode in the BN17 6 sector, by flood risk Of the 285 postcodes in the BN17 6 sector that ONS places, 2 have a home or business at high risk, 11 are at low risk at worst and 272 are not on the Environment Agency's at-risk list. One postcode lies beyond the edge and is listed under the map. Places named: Littlehampton. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A259 BN17 6AA: not on the flood risk listBN17 6AB: not on the flood risk listBN17 6AD: not on the flood risk listBN17 6AE: not on the flood risk listBN17 6AF: not on the flood risk listBN17 6AG: not on the flood risk listBN17 6AH: not on the flood risk listBN17 6AJ: not on the flood risk listBN17 6AN: not on the flood risk listBN17 6AP: not on the flood risk listBN17 6AQ: not on the flood risk listBN17 6AS: not on the flood risk listBN17 6AY: not on the flood risk listBN17 6AZ: not on the flood risk listBN17 6BA: not on the flood risk listBN17 6BB: not on the flood risk listBN17 6BD: not on the flood risk listBN17 6BE: not on the flood risk listBN17 6BF: not on the flood risk listBN17 6BG: not on the flood risk listBN17 6BH: not on the flood risk listBN17 6BJ: not on the flood risk listBN17 6BL: not on the flood risk listBN17 6BN: not on the flood risk listBN17 6BQ: not on the flood risk listBN17 6BS: not on the flood risk listBN17 6BT: not on the flood risk listBN17 6BU: not on the flood risk listBN17 6BW: not on the flood risk listBN17 6BX: not on the flood risk listBN17 6BY: not on the flood risk listBN17 6BZ: not on the flood risk listBN17 6DA: not on the flood risk listBN17 6DB: not on the flood risk listBN17 6DD: not on the flood risk listBN17 6DE: not on the flood risk listBN17 6DF: not on the flood risk listBN17 6DG: not on the flood risk listBN17 6DH: not on the flood risk listBN17 6DJ: not on the flood risk listBN17 6DL: not on the flood risk listBN17 6DN: not on the flood risk listBN17 6DP: not on the flood risk listBN17 6DR: not on the flood risk listBN17 6DS: not on the flood risk listBN17 6DT: not on the flood risk listBN17 6DU: not on the flood risk listBN17 6DW: not on the flood risk listBN17 6DX: not on the flood risk listBN17 6DY: not on the flood risk listBN17 6DZ: not on the flood risk listBN17 6EA: not on the flood risk listBN17 6ED: not on the flood risk listBN17 6EE: not on the flood risk listBN17 6EF: not on the flood risk listBN17 6EG: not on the flood risk listBN17 6EH: not on the flood risk listBN17 6EJ: not on the flood risk listBN17 6EL: not on the flood risk listBN17 6EN: not on the flood risk listBN17 6EP: not on the flood risk listBN17 6EQ: not on the flood risk listBN17 6ER: not on the flood risk listBN17 6ES: not on the flood risk listBN17 6ET: not on the flood risk listBN17 6EU: not on the flood risk listBN17 6EW: not on the flood risk listBN17 6EY: not on the flood risk listBN17 6EZ: not on the flood risk listBN17 6FA: not on the flood risk listBN17 6FB: not on the flood risk listBN17 6FD: not on the flood risk listBN17 6FE: not on the flood risk listBN17 6FF: not on the flood risk listBN17 6FG: not on the flood risk listBN17 6FH: not on the flood risk listBN17 6FJ: not on the flood risk listBN17 6FL: not on the flood risk listBN17 6FN: not on the flood risk listBN17 6FP: not on the flood risk listBN17 6FQ: not on the flood risk listBN17 6FR: not on the flood risk listBN17 6FT: not on the flood risk listBN17 6FU: not on the flood risk listBN17 6FW: not on the flood risk listBN17 6FX: not on the flood risk listBN17 6FY: not on the flood risk listBN17 6FZ: not on the flood risk listBN17 6GB: not on the flood risk listBN17 6GD: not on the flood risk listBN17 6GE: not on the flood risk listBN17 6GF: not on the flood risk listBN17 6GG: not on the flood risk listBN17 6GH: not on the flood risk listBN17 6GJ: not on the flood risk listBN17 6GN: not on the flood risk listBN17 6GP: not on the flood risk listBN17 6GQ: not on the flood risk listBN17 6GS: not on the flood risk listBN17 6GT: not on the flood risk listBN17 6GU: not on the flood risk listBN17 6GX: not on the flood risk listBN17 6GY: not on the flood risk listBN17 6GZ: not on the flood risk listBN17 6HA: not on the flood risk listBN17 6HB: not on the flood risk listBN17 6HD: not on the flood risk listBN17 6HE: not on the flood risk listBN17 6HF: not on the flood risk listBN17 6HG: not on the flood risk listBN17 6HH: not on the flood risk listBN17 6HJ: not on the flood risk listBN17 6HL: not on the flood risk listBN17 6HN: not on the flood risk listBN17 6HP: not on the flood risk listBN17 6HQ: not on the flood risk listBN17 6HR: not on the flood risk listBN17 6HS: not on the flood risk listBN17 6HT: not on the flood risk listBN17 6HU: not on the flood risk listBN17 6HW: not on the flood risk listBN17 6HX: not on the flood risk listBN17 6HY: not on the flood risk listBN17 6JA: not on the flood risk listBN17 6JB: not on the flood risk listBN17 6JD: not on the flood risk listBN17 6JE: not on the flood risk listBN17 6JF: not on the flood risk listBN17 6JG: not on the flood risk listBN17 6JH: not on the flood risk listBN17 6JJ: not on the flood risk listBN17 6JL: not on the flood risk listBN17 6JN: not on the flood risk listBN17 6JP: not on the flood risk listBN17 6JQ: not on the flood risk listBN17 6JR: not on the flood risk listBN17 6JS: not on the flood risk listBN17 6JT: not on the flood risk listBN17 6JU: not on the flood risk listBN17 6JW: not on the flood risk listBN17 6JX: not on the flood risk listBN17 6JY: not on the flood risk listBN17 6JZ: not on the flood risk listBN17 6LB: not on the flood risk listBN17 6LE: not on the flood risk listBN17 6LH: not on the flood risk listBN17 6LJ: not on the flood risk listBN17 6LL: not on the flood risk listBN17 6LN: not on the flood risk listBN17 6LR: not on the flood risk listBN17 6LS: not on the flood risk listBN17 6LT: not on the flood risk listBN17 6LU: not on the flood risk listBN17 6LW: not on the flood risk listBN17 6LX: not on the flood risk listBN17 6NB: not on the flood risk listBN17 6ND: not on the flood risk listBN17 6NE: not on the flood risk listBN17 6NF: not on the flood risk listBN17 6NG: not on the flood risk listBN17 6NH: not on the flood risk listBN17 6NJ: not on the flood risk listBN17 6NL: not on the flood risk listBN17 6NN: not on the flood risk listBN17 6NP: not on the flood risk listBN17 6NQ: not on the flood risk listBN17 6NR: not on the flood risk listBN17 6NS: not on the flood risk listBN17 6NT: not on the flood risk listBN17 6NU: not on the flood risk listBN17 6NX: not on the flood risk listBN17 6PA: not on the flood risk listBN17 6PB: not on the flood risk listBN17 6PD: not on the flood risk listBN17 6PE: not on the flood risk listBN17 6PF: not on the flood risk listBN17 6PG: not on the flood risk listBN17 6PH: not on the flood risk listBN17 6PJ: not on the flood risk listBN17 6PL: not on the flood risk listBN17 6PN: not on the flood risk listBN17 6PQ: not on the flood risk listBN17 6PS: not on the flood risk listBN17 6PT: not on the flood risk listBN17 6PU: not on the flood risk listBN17 6PW: not on the flood risk listBN17 6PX: not on the flood risk listBN17 6QA: not on the flood risk listBN17 6QB: not on the flood risk listBN17 6QD: not on the flood risk listBN17 6QE: not on the flood risk listBN17 6QF: not on the flood risk listBN17 6QG: not on the flood risk listBN17 6QH: not on the flood risk listBN17 6QJ: not on the flood risk listBN17 6QL: not on the flood risk listBN17 6QN: not on the flood risk listBN17 6QP: not on the flood risk listBN17 6QQ: not on the flood risk listBN17 6QR: not on the flood risk listBN17 6QS: not on the flood risk listBN17 6QT: not on the flood risk listBN17 6QW: not on the flood risk listBN17 6QX: not on the flood risk listBN17 6QY: not on the flood risk listBN17 6QZ: not on the flood risk listBN17 6RA: not on the flood risk listBN17 6RB: not on the flood risk listBN17 6RD: not on the flood risk listBN17 6RE: not on the flood risk listBN17 6RF: not on the flood risk listBN17 6RG: not on the flood risk listBN17 6RH: not on the flood risk listBN17 6RJ: not on the flood risk listBN17 6RL: not on the flood risk listBN17 6RN: not on the flood risk listBN17 6RP: not on the flood risk listBN17 6RQ: not on the flood risk listBN17 6RR: not on the flood risk listBN17 6RS: not on the flood risk listBN17 6RT: not on the flood risk listBN17 6RU: not on the flood risk listBN17 6RW: not on the flood risk listBN17 6RX: not on the flood risk listBN17 6RY: not on the flood risk listBN17 6RZ: not on the flood risk listBN17 6SA: not on the flood risk listBN17 6SB: not on the flood risk listBN17 6SD: not on the flood risk listBN17 6SE: not on the flood risk listBN17 6SF: not on the flood risk listBN17 6SG: not on the flood risk listBN17 6SH: not on the flood risk listBN17 6SJ: not on the flood risk listBN17 6SL: not on the flood risk listBN17 6SN: not on the flood risk listBN17 6SQ: not on the flood risk listBN17 6SR: not on the flood risk listBN17 6SS: not on the flood risk listBN17 6ST: not on the flood risk listBN17 6SU: not on the flood risk listBN17 6SW: not on the flood risk listBN17 6SX: not on the flood risk listBN17 6SY: not on the flood risk listBN17 6SZ: not on the flood risk listBN17 6TA: not on the flood risk listBN17 6TD: not on the flood risk listBN17 6TE: not on the flood risk listBN17 6UA: not on the flood risk listBN17 6UH: not on the flood risk listBN17 6UJ: not on the flood risk listBN17 6UL: not on the flood risk listBN17 6UN: not on the flood risk listBN17 6UP: not on the flood risk listBN17 6UQ: not on the flood risk listBN17 6UR: not on the flood risk listBN17 6US: not on the flood risk listBN17 6UT: not on the flood risk listBN17 6UU: not on the flood risk listBN17 6UW: not on the flood risk listBN17 6UX: not on the flood risk listBN17 6UY: not on the flood risk listBN17 6UZ: not on the flood risk listBN17 6WB: not on the flood risk listBN17 6WD: not on the flood risk listBN17 6WE: not on the flood risk listBN17 6WF: not on the flood risk listBN17 6WN: not on the flood risk listBN17 6WR: not on the flood risk listBN17 6XQ: not on the flood risk listBN17 6AT: low flood risk at worstBN17 6AU: low flood risk at worstBN17 6AW: low flood risk at worstBN17 6AX: low flood risk at worstBN17 6BP: low flood risk at worstBN17 6LG: low flood risk at worstBN17 6LQ: low flood risk at worstBN17 6NY: low flood risk at worstBN17 6PR: low flood risk at worstBN17 6PY: low flood risk at worstBN17 6QU: low flood risk at worstBN17 6PP: high flood riskBN17 6PZ: high flood risk Littlehampton Map of every postcode in the BN17 6 sector, by flood risk Of the 285 postcodes in the BN17 6 sector that ONS places, 2 have a home or business at high risk, 11 are at low risk at worst and 272 are not on the Environment Agency's at-risk list. One postcode lies beyond the edge and is listed under the map. Places named: Littlehampton. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. Littlehampton
  • A home or business at high risk: 2
  • At medium risk at worst: 0
  • At low risk at worst: 11
  • At very low risk only: 0
  • Not on the at-risk list: 272

Of the 285 postcodes in the BN17 6 sector that ONS places, 2 have a home or business at high risk, 11 are at low risk at worst and 272 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.

BN17 6PZ1 at high riskBN17 6PP1 at high risk

Further out, not drawn

This postcode lies well apart from the rest, so the map is drawn without it to show the rest closer; it is in every count.

BN17 6YB

What do homes sell for in BN17 6?

Homes in BN17 6 sold for a typical £315,000 in the 12 months to August 2026, across 183 sales, down 1.9% on the 12 months before, HM Land Registry's figures show.

£315,000 typical price, the 12 months to August 2026
£321,000 12 months to August 2025
▼ down 1.9% on the 12 months before
  • Detached £440,000 43 sales
  • Semi-detached £319,500 60 sales
  • Terraced £285,000 63 sales
  • Flat or maisonette £163,000 17 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 BN17 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 BN17 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.

BN17 6AABN17 6ABBN17 6ADBN17 6AEBN17 6AFBN17 6AGBN17 6AHBN17 6AJBN17 6ANBN17 6APBN17 6AQBN17 6ARBN17 6ASBN17 6ATBN17 6AUBN17 6AWBN17 6AXBN17 6AYBN17 6AZBN17 6BABN17 6BBBN17 6BDBN17 6BEBN17 6BFBN17 6BGBN17 6BHBN17 6BJBN17 6BLBN17 6BNBN17 6BPBN17 6BQBN17 6BSBN17 6BTBN17 6BUBN17 6BWBN17 6BXBN17 6BYBN17 6BZBN17 6DABN17 6DBBN17 6DDBN17 6DEBN17 6DFBN17 6DGBN17 6DHBN17 6DJBN17 6DLBN17 6DNBN17 6DPBN17 6DRBN17 6DSBN17 6DTBN17 6DUBN17 6DWBN17 6DXBN17 6DYBN17 6DZBN17 6EABN17 6EDBN17 6EEBN17 6EFBN17 6EGBN17 6EHBN17 6EJBN17 6ELBN17 6ENBN17 6EPBN17 6EQBN17 6ERBN17 6ESBN17 6ETBN17 6EUBN17 6EWBN17 6EYBN17 6EZBN17 6FABN17 6FBBN17 6FDBN17 6FEBN17 6FFBN17 6FGBN17 6FHBN17 6FJBN17 6FLBN17 6FNBN17 6FPBN17 6FQBN17 6FRBN17 6FTBN17 6FUBN17 6FWBN17 6FXBN17 6FYBN17 6FZBN17 6GBBN17 6GDBN17 6GEBN17 6GFBN17 6GGBN17 6GHBN17 6GJBN17 6GNBN17 6GPBN17 6GQBN17 6GSBN17 6GTBN17 6GUBN17 6GXBN17 6GYBN17 6GZBN17 6HABN17 6HBBN17 6HDBN17 6HEBN17 6HFBN17 6HGBN17 6HHBN17 6HJBN17 6HLBN17 6HNBN17 6HPBN17 6HQBN17 6HRBN17 6HSBN17 6HTBN17 6HUBN17 6HWBN17 6HXBN17 6HYBN17 6JABN17 6JBBN17 6JDBN17 6JEBN17 6JFBN17 6JGBN17 6JHBN17 6JJBN17 6JLBN17 6JNBN17 6JPBN17 6JQBN17 6JRBN17 6JSBN17 6JTBN17 6JUBN17 6JWBN17 6JXBN17 6JYBN17 6JZBN17 6LBBN17 6LEBN17 6LGBN17 6LHBN17 6LJBN17 6LLBN17 6LNBN17 6LQBN17 6LRBN17 6LSBN17 6LTBN17 6LUBN17 6LWBN17 6LXBN17 6NBBN17 6NDBN17 6NEBN17 6NFBN17 6NGBN17 6NHBN17 6NJBN17 6NLBN17 6NNBN17 6NPBN17 6NQBN17 6NRBN17 6NSBN17 6NTBN17 6NUBN17 6NXBN17 6NYBN17 6PABN17 6PBBN17 6PDBN17 6PEBN17 6PFBN17 6PGBN17 6PHBN17 6PJBN17 6PLBN17 6PNBN17 6PPBN17 6PQBN17 6PRBN17 6PSBN17 6PTBN17 6PUBN17 6PWBN17 6PXBN17 6PYBN17 6PZBN17 6QABN17 6QBBN17 6QDBN17 6QEBN17 6QFBN17 6QGBN17 6QHBN17 6QJBN17 6QLBN17 6QNBN17 6QPBN17 6QQBN17 6QRBN17 6QSBN17 6QTBN17 6QUBN17 6QWBN17 6QXBN17 6QYBN17 6QZBN17 6RABN17 6RBBN17 6RDBN17 6REBN17 6RFBN17 6RGBN17 6RHBN17 6RJBN17 6RLBN17 6RNBN17 6RPBN17 6RQBN17 6RRBN17 6RSBN17 6RTBN17 6RUBN17 6RWBN17 6RXBN17 6RYBN17 6RZBN17 6SABN17 6SBBN17 6SDBN17 6SEBN17 6SFBN17 6SGBN17 6SHBN17 6SJBN17 6SLBN17 6SNBN17 6SQBN17 6SRBN17 6SSBN17 6STBN17 6SUBN17 6SWBN17 6SXBN17 6SYBN17 6SZBN17 6TABN17 6TDBN17 6TEBN17 6UABN17 6UHBN17 6UJBN17 6ULBN17 6UNBN17 6UPBN17 6UQBN17 6URBN17 6USBN17 6UTBN17 6UUBN17 6UWBN17 6UXBN17 6UYBN17 6UZBN17 6WBBN17 6WDBN17 6WEBN17 6WFBN17 6WNBN17 6WRBN17 6XQBN17 6YB

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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