BN15 9 postcode sector in the BN15 district

BN15 9 is a sector of the BN15 district: every postcode that starts BN15 9. It has 295 postcodes in use, 3 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 BN15 9 sector, by flood risk

Map of every postcode in the BN15 9 sector, by flood risk Of the 295 postcodes in the BN15 9 sector that ONS places, 50 are at low risk at worst, 5 are at very low risk only and 240 are not on the Environment Agency's at-risk list. Places named: Lancing and Sompting. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. BN15 9AA: not on the flood risk listBN15 9AB: not on the flood risk listBN15 9AE: not on the flood risk listBN15 9AF: not on the flood risk listBN15 9AG: not on the flood risk listBN15 9AH: not on the flood risk listBN15 9AJ: not on the flood risk listBN15 9AL: not on the flood risk listBN15 9AN: not on the flood risk listBN15 9AP: not on the flood risk listBN15 9AQ: not on the flood risk listBN15 9AR: not on the flood risk listBN15 9AS: not on the flood risk listBN15 9AW: not on the flood risk listBN15 9AX: not on the flood risk listBN15 9AY: not on the flood risk listBN15 9AZ: not on the flood risk listBN15 9BA: not on the flood risk listBN15 9BB: not on the flood risk listBN15 9BD: not on the flood risk listBN15 9BE: not on the flood risk listBN15 9BF: not on the flood risk listBN15 9BG: not on the flood risk listBN15 9BL: not on the flood risk listBN15 9BN: not on the flood risk listBN15 9BP: not on the flood risk listBN15 9BS: not on the flood risk listBN15 9DL: not on the flood risk listBN15 9DN: not on the flood risk listBN15 9DX: not on the flood risk listBN15 9EB: not on the flood risk listBN15 9ED: not on the flood risk listBN15 9EL: not on the flood risk listBN15 9EP: not on the flood risk listBN15 9ET: not on the flood risk listBN15 9EU: not on the flood risk listBN15 9EX: not on the flood risk listBN15 9FJ: not on the flood risk listBN15 9FL: not on the flood risk listBN15 9FN: not on the flood risk listBN15 9GG: not on the flood risk listBN15 9GJ: not on the flood risk listBN15 9GL: not on the flood risk listBN15 9GN: not on the flood risk listBN15 9GP: not on the flood risk listBN15 9GS: not on the flood risk listBN15 9GT: not on the flood risk listBN15 9GU: not on the flood risk listBN15 9GW: not on the flood risk listBN15 9GY: not on the flood risk listBN15 9GZ: not on the flood risk listBN15 9HA: not on the flood risk listBN15 9HF: not on the flood risk listBN15 9HH: not on the flood risk listBN15 9HJ: not on the flood risk listBN15 9HL: not on the flood risk listBN15 9HN: not on the flood risk listBN15 9HP: not on the flood risk listBN15 9HR: not on the flood risk listBN15 9HS: not on the flood risk listBN15 9HT: not on the flood risk listBN15 9HU: not on the flood risk listBN15 9HW: not on the flood risk listBN15 9HX: not on the flood risk listBN15 9HY: not on the flood risk listBN15 9JB: not on the flood risk listBN15 9JD: not on the flood risk listBN15 9JE: not on the flood risk listBN15 9JF: not on the flood risk listBN15 9JG: not on the flood risk listBN15 9JH: not on the flood risk listBN15 9JJ: not on the flood risk listBN15 9JL: not on the flood risk listBN15 9JN: not on the flood risk listBN15 9JP: not on the flood risk listBN15 9JQ: not on the flood risk listBN15 9JR: not on the flood risk listBN15 9JW: not on the flood risk listBN15 9JX: not on the flood risk listBN15 9JY: not on the flood risk listBN15 9JZ: not on the flood risk listBN15 9LB: not on the flood risk listBN15 9LD: not on the flood risk listBN15 9LE: not on the flood risk listBN15 9LF: not on the flood risk listBN15 9LG: not on the flood risk listBN15 9LH: not on the flood risk listBN15 9LJ: not on the flood risk listBN15 9LL: not on the flood risk listBN15 9LN: not on the flood risk listBN15 9LP: not on the flood risk listBN15 9LQ: not on the flood risk listBN15 9LR: not on the flood risk listBN15 9LS: not on the flood risk listBN15 9LT: not on the flood risk listBN15 9LU: not on the flood risk listBN15 9LW: not on the flood risk listBN15 9LX: not on the flood risk listBN15 9LY: not on the flood risk listBN15 9NE: not on the flood risk listBN15 9NF: not on the flood risk listBN15 9NG: not on the flood risk listBN15 9NH: not on the flood risk listBN15 9NJ: not on the flood risk listBN15 9NL: not on the flood risk listBN15 9NN: not on the flood risk listBN15 9NP: not on the flood risk listBN15 9NQ: not on the flood risk listBN15 9NR: not on the flood risk listBN15 9NS: not on the flood risk listBN15 9NT: not on the flood risk listBN15 9NU: not on the flood risk listBN15 9NW: not on the flood risk listBN15 9NX: not on the flood risk listBN15 9NY: not on the flood risk listBN15 9NZ: not on the flood risk listBN15 9PA: not on the flood risk listBN15 9PB: not on the flood risk listBN15 9PH: not on the flood risk listBN15 9PJ: not on the flood risk listBN15 9PL: not on the flood risk listBN15 9PN: not on the flood risk listBN15 9PP: not on the flood risk listBN15 9PR: not on the flood risk listBN15 9PS: not on the flood risk listBN15 9PT: not on the flood risk listBN15 9PU: not on the flood risk listBN15 9PW: not on the flood risk listBN15 9PX: not on the flood risk listBN15 9PY: not on the flood risk listBN15 9PZ: not on the flood risk listBN15 9QA: not on the flood risk listBN15 9QB: not on the flood risk listBN15 9QD: not on the flood risk listBN15 9QE: not on the flood risk listBN15 9QF: not on the flood risk listBN15 9QG: not on the flood risk listBN15 9QH: not on the flood risk listBN15 9QJ: not on the flood risk listBN15 9QL: not on the flood risk listBN15 9QN: not on the flood risk listBN15 9QP: not on the flood risk listBN15 9QQ: not on the flood risk listBN15 9QR: not on the flood risk listBN15 9QS: not on the flood risk listBN15 9QT: not on the flood risk listBN15 9QU: not on the flood risk listBN15 9QW: not on the flood risk listBN15 9QX: not on the flood risk listBN15 9QZ: not on the flood risk listBN15 9RA: not on the flood risk listBN15 9RB: not on the flood risk listBN15 9RD: not on the flood risk listBN15 9RE: not on the flood risk listBN15 9RF: not on the flood risk listBN15 9RG: not on the flood risk listBN15 9RH: not on the flood risk listBN15 9RJ: not on the flood risk listBN15 9RL: not on the flood risk listBN15 9RN: not on the flood risk listBN15 9RP: not on the flood risk listBN15 9RQ: not on the flood risk listBN15 9RR: not on the flood risk listBN15 9RS: not on the flood risk listBN15 9RT: not on the flood risk listBN15 9RW: not on the flood risk listBN15 9RX: not on the flood risk listBN15 9RY: not on the flood risk listBN15 9RZ: not on the flood risk listBN15 9SA: not on the flood risk listBN15 9SB: not on the flood risk listBN15 9SD: not on the flood risk listBN15 9SE: not on the flood risk listBN15 9SF: not on the flood risk listBN15 9SG: not on the flood risk listBN15 9SH: not on the flood risk listBN15 9SJ: not on the flood risk listBN15 9SL: not on the flood risk listBN15 9SN: not on the flood risk listBN15 9SP: not on the flood risk listBN15 9SQ: not on the flood risk listBN15 9SR: not on the flood risk listBN15 9SS: not on the flood risk listBN15 9ST: not on the flood risk listBN15 9SU: not on the flood risk listBN15 9SW: not on the flood risk listBN15 9SX: not on the flood risk listBN15 9SY: not on the flood risk listBN15 9SZ: not on the flood risk listBN15 9TA: not on the flood risk listBN15 9TB: not on the flood risk listBN15 9TD: not on the flood risk listBN15 9TE: not on the flood risk listBN15 9TF: not on the flood risk listBN15 9TG: not on the flood risk listBN15 9TH: not on the flood risk listBN15 9TJ: not on the flood risk listBN15 9TL: not on the flood risk listBN15 9TN: not on the flood risk listBN15 9TP: not on the flood risk listBN15 9TQ: not on the flood risk listBN15 9TR: not on the flood risk listBN15 9TS: not on the flood risk listBN15 9TT: not on the flood risk listBN15 9TU: not on the flood risk listBN15 9TW: not on the flood risk listBN15 9TX: not on the flood risk listBN15 9TY: not on the flood risk listBN15 9TZ: not on the flood risk listBN15 9UA: not on the flood risk listBN15 9UB: not on the flood risk listBN15 9UD: not on the flood risk listBN15 9UE: not on the flood risk listBN15 9UF: not on the flood risk listBN15 9UG: not on the flood risk listBN15 9UH: not on the flood risk listBN15 9UJ: not on the flood risk listBN15 9UL: not on the flood risk listBN15 9UN: not on the flood risk listBN15 9UP: not on the flood risk listBN15 9UQ: not on the flood risk listBN15 9UR: not on the flood risk listBN15 9US: not on the flood risk listBN15 9UT: not on the flood risk listBN15 9UU: not on the flood risk listBN15 9UW: not on the flood risk listBN15 9UX: not on the flood risk listBN15 9UY: not on the flood risk listBN15 9UZ: not on the flood risk listBN15 9WF: not on the flood risk listBN15 9WJ: not on the flood risk listBN15 9WR: not on the flood risk listBN15 9WS: not on the flood risk listBN15 9WT: not on the flood risk listBN15 9WW: not on the flood risk listBN15 9XA: not on the flood risk listBN15 9XD: not on the flood risk listBN15 9XH: not on the flood risk listBN15 9XL: not on the flood risk listBN15 9BT: very low flood risk onlyBN15 9DW: very low flood risk onlyBN15 9DY: very low flood risk onlyBN15 9EN: very low flood risk onlyBN15 9HQ: very low flood risk onlyBN15 9BH: low flood risk at worstBN15 9BU: low flood risk at worstBN15 9BX: low flood risk at worstBN15 9BY: low flood risk at worstBN15 9BZ: low flood risk at worstBN15 9DA: low flood risk at worstBN15 9DB: low flood risk at worstBN15 9DD: low flood risk at worstBN15 9DE: low flood risk at worstBN15 9DF: low flood risk at worstBN15 9DG: low flood risk at worstBN15 9DH: low flood risk at worstBN15 9DJ: low flood risk at worstBN15 9DP: low flood risk at worstBN15 9DQ: low flood risk at worstBN15 9DR: low flood risk at worstBN15 9DS: low flood risk at worstBN15 9DT: low flood risk at worstBN15 9DU: low flood risk at worstBN15 9DZ: low flood risk at worstBN15 9EA: low flood risk at worstBN15 9EE: low flood risk at worstBN15 9EF: low flood risk at worstBN15 9EG: low flood risk at worstBN15 9EH: low flood risk at worstBN15 9EJ: low flood risk at worstBN15 9EQ: low flood risk at worstBN15 9ER: low flood risk at worstBN15 9ES: low flood risk at worstBN15 9EW: low flood risk at worstBN15 9EY: low flood risk at worstBN15 9EZ: low flood risk at worstBN15 9FP: low flood risk at worstBN15 9FQ: low flood risk at worstBN15 9FR: low flood risk at worstBN15 9FS: low flood risk at worstBN15 9FT: low flood risk at worstBN15 9FU: low flood risk at worstBN15 9FX: low flood risk at worstBN15 9FY: low flood risk at worstBN15 9FZ: low flood risk at worstBN15 9GA: low flood risk at worstBN15 9GH: low flood risk at worstBN15 9HB: low flood risk at worstBN15 9HE: low flood risk at worstBN15 9HG: low flood risk at worstBN15 9PE: low flood risk at worstBN15 9PF: low flood risk at worstBN15 9PG: low flood risk at worstBN15 9PQ: low flood risk at worst Lancing and Sompting Map of every postcode in the BN15 9 sector, by flood risk Of the 295 postcodes in the BN15 9 sector that ONS places, 50 are at low risk at worst, 5 are at very low risk only and 240 are not on the Environment Agency's at-risk list. Places named: Lancing and Sompting. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. Lancing and Sompting
  • A home or business at high risk: 0
  • At medium risk at worst: 0
  • At low risk at worst: 50
  • At very low risk only: 5
  • Not on the at-risk list: 240

Of the 295 postcodes in the BN15 9 sector that ONS places, 50 are at low risk at worst, 5 are at very low risk only and 240 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

What do homes sell for in BN15 9?

Homes in BN15 9 sold for a typical £350,000 in the 12 months to August 2026, across 126 sales, down 2.8% on the 12 months before, HM Land Registry's figures show.

£350,000 typical price, the 12 months to August 2026
£360,000 12 months to August 2025
▼ down 2.8% on the 12 months before
  • Detached £429,000 22 sales
  • Semi-detached £382,500 54 sales
  • Terraced £322,500 40 sales
  • Flat or maisonette £190,000 10 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 BN15 9. 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 BN15 9

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.

BN15 9AABN15 9ABBN15 9AEBN15 9AFBN15 9AGBN15 9AHBN15 9AJBN15 9ALBN15 9ANBN15 9APBN15 9AQBN15 9ARBN15 9ASBN15 9AWBN15 9AXBN15 9AYBN15 9AZBN15 9BABN15 9BBBN15 9BDBN15 9BEBN15 9BFBN15 9BGBN15 9BHBN15 9BLBN15 9BNBN15 9BPBN15 9BSBN15 9BTBN15 9BUBN15 9BXBN15 9BYBN15 9BZBN15 9DABN15 9DBBN15 9DDBN15 9DEBN15 9DFBN15 9DGBN15 9DHBN15 9DJBN15 9DLBN15 9DNBN15 9DPBN15 9DQBN15 9DRBN15 9DSBN15 9DTBN15 9DUBN15 9DWBN15 9DXBN15 9DYBN15 9DZBN15 9EABN15 9EBBN15 9EDBN15 9EEBN15 9EFBN15 9EGBN15 9EHBN15 9EJBN15 9ELBN15 9ENBN15 9EPBN15 9EQBN15 9ERBN15 9ESBN15 9ETBN15 9EUBN15 9EWBN15 9EXBN15 9EYBN15 9EZBN15 9FJBN15 9FLBN15 9FNBN15 9FPBN15 9FQBN15 9FRBN15 9FSBN15 9FTBN15 9FUBN15 9FXBN15 9FYBN15 9FZBN15 9GABN15 9GGBN15 9GHBN15 9GJBN15 9GLBN15 9GNBN15 9GPBN15 9GSBN15 9GTBN15 9GUBN15 9GWBN15 9GYBN15 9GZBN15 9HABN15 9HBBN15 9HEBN15 9HFBN15 9HGBN15 9HHBN15 9HJBN15 9HLBN15 9HNBN15 9HPBN15 9HQBN15 9HRBN15 9HSBN15 9HTBN15 9HUBN15 9HWBN15 9HXBN15 9HYBN15 9JBBN15 9JDBN15 9JEBN15 9JFBN15 9JGBN15 9JHBN15 9JJBN15 9JLBN15 9JNBN15 9JPBN15 9JQBN15 9JRBN15 9JWBN15 9JXBN15 9JYBN15 9JZBN15 9LBBN15 9LDBN15 9LEBN15 9LFBN15 9LGBN15 9LHBN15 9LJBN15 9LLBN15 9LNBN15 9LPBN15 9LQBN15 9LRBN15 9LSBN15 9LTBN15 9LUBN15 9LWBN15 9LXBN15 9LYBN15 9NEBN15 9NFBN15 9NGBN15 9NHBN15 9NJBN15 9NLBN15 9NNBN15 9NPBN15 9NQBN15 9NRBN15 9NSBN15 9NTBN15 9NUBN15 9NWBN15 9NXBN15 9NYBN15 9NZBN15 9PABN15 9PBBN15 9PEBN15 9PFBN15 9PGBN15 9PHBN15 9PJBN15 9PLBN15 9PNBN15 9PPBN15 9PQBN15 9PRBN15 9PSBN15 9PTBN15 9PUBN15 9PWBN15 9PXBN15 9PYBN15 9PZBN15 9QABN15 9QBBN15 9QDBN15 9QEBN15 9QFBN15 9QGBN15 9QHBN15 9QJBN15 9QLBN15 9QNBN15 9QPBN15 9QQBN15 9QRBN15 9QSBN15 9QTBN15 9QUBN15 9QWBN15 9QXBN15 9QZBN15 9RABN15 9RBBN15 9RDBN15 9REBN15 9RFBN15 9RGBN15 9RHBN15 9RJBN15 9RLBN15 9RNBN15 9RPBN15 9RQBN15 9RRBN15 9RSBN15 9RTBN15 9RWBN15 9RXBN15 9RYBN15 9RZBN15 9SABN15 9SBBN15 9SDBN15 9SEBN15 9SFBN15 9SGBN15 9SHBN15 9SJBN15 9SLBN15 9SNBN15 9SPBN15 9SQBN15 9SRBN15 9SSBN15 9STBN15 9SUBN15 9SWBN15 9SXBN15 9SYBN15 9SZBN15 9TABN15 9TBBN15 9TDBN15 9TEBN15 9TFBN15 9TGBN15 9THBN15 9TJBN15 9TLBN15 9TNBN15 9TPBN15 9TQBN15 9TRBN15 9TSBN15 9TTBN15 9TUBN15 9TWBN15 9TXBN15 9TYBN15 9TZBN15 9UABN15 9UBBN15 9UDBN15 9UEBN15 9UFBN15 9UGBN15 9UHBN15 9UJBN15 9ULBN15 9UNBN15 9UPBN15 9UQBN15 9URBN15 9USBN15 9UTBN15 9UUBN15 9UWBN15 9UXBN15 9UYBN15 9UZBN15 9WFBN15 9WGBN15 9WJBN15 9WRBN15 9WSBN15 9WTBN15 9WWBN15 9XABN15 9XDBN15 9XHBN15 9XL

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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