BN23 6 postcode sector in the BN23 district

BN23 6 is a sector of the BN23 district: every postcode that starts BN23 6. It has 195 postcodes in use, 5 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 BN23 6 sector, by flood risk

Map of every postcode in the BN23 6 sector, by flood risk Of the 195 postcodes in the BN23 6 sector that ONS places, 6 have a home or business at high risk, 1 are at medium risk at worst, 3 are at low risk at worst, 177 are at very low risk only and 8 are not on the Environment Agency's at-risk list. Places named: Sovereign, St Anthony's. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. A2280A22 BN23 6LD: not on the flood risk listBN23 6LE: not on the flood risk listBN23 6LH: not on the flood risk listBN23 6LJ: not on the flood risk listBN23 6LL: not on the flood risk listBN23 6LY: not on the flood risk listBN23 6RS: not on the flood risk listBN23 6RT: not on the flood risk listBN23 6AA: very low flood risk onlyBN23 6AB: very low flood risk onlyBN23 6AD: very low flood risk onlyBN23 6AE: very low flood risk onlyBN23 6AF: very low flood risk onlyBN23 6AG: very low flood risk onlyBN23 6AH: very low flood risk onlyBN23 6AJ: very low flood risk onlyBN23 6AL: very low flood risk onlyBN23 6AN: very low flood risk onlyBN23 6AP: very low flood risk onlyBN23 6AQ: very low flood risk onlyBN23 6AR: very low flood risk onlyBN23 6AS: very low flood risk onlyBN23 6AT: very low flood risk onlyBN23 6AU: very low flood risk onlyBN23 6AW: very low flood risk onlyBN23 6AX: very low flood risk onlyBN23 6AY: very low flood risk onlyBN23 6AZ: very low flood risk onlyBN23 6BA: very low flood risk onlyBN23 6BB: very low flood risk onlyBN23 6BD: very low flood risk onlyBN23 6BE: very low flood risk onlyBN23 6BF: very low flood risk onlyBN23 6BG: very low flood risk onlyBN23 6BH: very low flood risk onlyBN23 6BJ: very low flood risk onlyBN23 6BL: very low flood risk onlyBN23 6BN: very low flood risk onlyBN23 6BP: very low flood risk onlyBN23 6BQ: very low flood risk onlyBN23 6BS: very low flood risk onlyBN23 6BT: very low flood risk onlyBN23 6BU: very low flood risk onlyBN23 6BW: very low flood risk onlyBN23 6BX: very low flood risk onlyBN23 6BY: very low flood risk onlyBN23 6BZ: very low flood risk onlyBN23 6DA: very low flood risk onlyBN23 6DB: very low flood risk onlyBN23 6DD: very low flood risk onlyBN23 6DE: very low flood risk onlyBN23 6DF: very low flood risk onlyBN23 6DG: very low flood risk onlyBN23 6DH: very low flood risk onlyBN23 6DJ: very low flood risk onlyBN23 6DL: very low flood risk onlyBN23 6DN: very low flood risk onlyBN23 6DP: very low flood risk onlyBN23 6DQ: very low flood risk onlyBN23 6DR: very low flood risk onlyBN23 6DS: very low flood risk onlyBN23 6DT: very low flood risk onlyBN23 6DU: very low flood risk onlyBN23 6DW: very low flood risk onlyBN23 6DX: very low flood risk onlyBN23 6DY: very low flood risk onlyBN23 6EA: very low flood risk onlyBN23 6EB: very low flood risk onlyBN23 6ED: very low flood risk onlyBN23 6EE: very low flood risk onlyBN23 6EF: very low flood risk onlyBN23 6EG: very low flood risk onlyBN23 6EH: very low flood risk onlyBN23 6EJ: very low flood risk onlyBN23 6EL: very low flood risk onlyBN23 6EN: very low flood risk onlyBN23 6EP: very low flood risk onlyBN23 6EQ: very low flood risk onlyBN23 6ER: very low flood risk onlyBN23 6ES: very low flood risk onlyBN23 6ET: very low flood risk onlyBN23 6EU: very low flood risk onlyBN23 6EW: very low flood risk onlyBN23 6FA: very low flood risk onlyBN23 6FB: very low flood risk onlyBN23 6HA: very low flood risk onlyBN23 6HB: very low flood risk onlyBN23 6HD: very low flood risk onlyBN23 6HE: very low flood risk onlyBN23 6HF: very low flood risk onlyBN23 6HG: very low flood risk onlyBN23 6HH: very low flood risk onlyBN23 6HJ: very low flood risk onlyBN23 6HL: very low flood risk onlyBN23 6HN: very low flood risk onlyBN23 6HP: very low flood risk onlyBN23 6HQ: very low flood risk onlyBN23 6HR: very low flood risk onlyBN23 6HS: very low flood risk onlyBN23 6HT: very low flood risk onlyBN23 6HU: very low flood risk onlyBN23 6HW: very low flood risk onlyBN23 6HX: very low flood risk onlyBN23 6HZ: very low flood risk onlyBN23 6JD: very low flood risk onlyBN23 6JH: very low flood risk onlyBN23 6JP: very low flood risk onlyBN23 6JR: very low flood risk onlyBN23 6JS: very low flood risk onlyBN23 6JT: very low flood risk onlyBN23 6JU: very low flood risk onlyBN23 6JX: very low flood risk onlyBN23 6JY: very low flood risk onlyBN23 6JZ: very low flood risk onlyBN23 6LA: very low flood risk onlyBN23 6LB: very low flood risk onlyBN23 6LF: very low flood risk onlyBN23 6LG: very low flood risk onlyBN23 6LN: very low flood risk onlyBN23 6LP: very low flood risk onlyBN23 6LQ: very low flood risk onlyBN23 6LR: very low flood risk onlyBN23 6LS: very low flood risk onlyBN23 6NB: very low flood risk onlyBN23 6NH: very low flood risk onlyBN23 6NJ: very low flood risk onlyBN23 6NL: very low flood risk onlyBN23 6NN: very low flood risk onlyBN23 6NP: very low flood risk onlyBN23 6NR: very low flood risk onlyBN23 6NS: very low flood risk onlyBN23 6PA: very low flood risk onlyBN23 6PE: very low flood risk onlyBN23 6PH: very low flood risk onlyBN23 6PJ: very low flood risk onlyBN23 6PL: very low flood risk onlyBN23 6PN: very low flood risk onlyBN23 6PT: very low flood risk onlyBN23 6PU: very low flood risk onlyBN23 6PW: very low flood risk onlyBN23 6PX: very low flood risk onlyBN23 6QA: very low flood risk onlyBN23 6QD: very low flood risk onlyBN23 6QF: very low flood risk onlyBN23 6QN: very low flood risk onlyBN23 6QU: very low flood risk onlyBN23 6QW: very low flood risk onlyBN23 6QY: very low flood risk onlyBN23 6RR: very low flood risk onlyBN23 6TA: very low flood risk onlyBN23 6TB: very low flood risk onlyBN23 6TD: very low flood risk onlyBN23 6TE: very low flood risk onlyBN23 6TF: very low flood risk onlyBN23 6TG: very low flood risk onlyBN23 6TH: very low flood risk onlyBN23 6TJ: very low flood risk onlyBN23 6TL: very low flood risk onlyBN23 6TN: very low flood risk onlyBN23 6TP: very low flood risk onlyBN23 6TQ: very low flood risk onlyBN23 6TR: very low flood risk onlyBN23 6TU: very low flood risk onlyBN23 6TW: very low flood risk onlyBN23 6TX: very low flood risk onlyBN23 6TY: very low flood risk onlyBN23 6TZ: very low flood risk onlyBN23 6UA: very low flood risk onlyBN23 6UB: very low flood risk onlyBN23 6UD: very low flood risk onlyBN23 6UE: very low flood risk onlyBN23 6UF: very low flood risk onlyBN23 6UG: very low flood risk onlyBN23 6UH: very low flood risk onlyBN23 6UJ: very low flood risk onlyBN23 6UL: very low flood risk onlyBN23 6UN: very low flood risk onlyBN23 6UP: very low flood risk onlyBN23 6UQ: very low flood risk onlyBN23 6UW: very low flood risk onlyBN23 6FE: low flood risk at worstBN23 6JF: low flood risk at worstBN23 6JW: low flood risk at worstBN23 6QJ: medium flood risk at worstBN23 6HY: high flood riskBN23 6LW: high flood riskBN23 6NA: high flood riskBN23 6NY: high flood riskBN23 6PD: high flood riskBN23 6QE: high flood risk SovereignSt Anthony's Map of every postcode in the BN23 6 sector, by flood risk Of the 195 postcodes in the BN23 6 sector that ONS places, 6 have a home or business at high risk, 1 are at medium risk at worst, 3 are at low risk at worst, 177 are at very low risk only and 8 are not on the Environment Agency's at-risk list. Places named: Sovereign, St Anthony's. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. SovereignSt Anthony's
  • A home or business at high risk: 6
  • At medium risk at worst: 1
  • At low risk at worst: 3
  • At very low risk only: 177
  • Not on the at-risk list: 8

Of the 195 postcodes in the BN23 6 sector that ONS places, 6 have a home or business at high risk, 1 are at medium risk at worst, 3 are at low risk at worst, 177 are at very low risk only and 8 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. 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

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

BN23 6HY6 at high riskBN23 6NA3 at high riskBN23 6NY2 at high riskBN23 6LW1 at high riskBN23 6PD1 at high riskBN23 6QE1 at high risk

What do homes sell for in BN23 6?

Homes in BN23 6 sold for a typical £295,000 in the 12 months to August 2026, across 82 sales, down 7.8% on the 12 months before, HM Land Registry's figures show.

£295,000 typical price, the 12 months to August 2026
£320,000 12 months to August 2025
▼ down 7.8% on the 12 months before
  • Detached £360,250 26 sales
  • Semi-detached £295,000 23 sales
  • Terraced £291,000 19 sales
  • Flat or maisonette £151,250 14 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 BN23 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 BN23 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.

BN23 6AABN23 6ABBN23 6ADBN23 6AEBN23 6AFBN23 6AGBN23 6AHBN23 6AJBN23 6ALBN23 6ANBN23 6APBN23 6AQBN23 6ARBN23 6ASBN23 6ATBN23 6AUBN23 6AWBN23 6AXBN23 6AYBN23 6AZBN23 6BABN23 6BBBN23 6BDBN23 6BEBN23 6BFBN23 6BGBN23 6BHBN23 6BJBN23 6BLBN23 6BNBN23 6BPBN23 6BQBN23 6BSBN23 6BTBN23 6BUBN23 6BWBN23 6BXBN23 6BYBN23 6BZBN23 6DABN23 6DBBN23 6DDBN23 6DEBN23 6DFBN23 6DGBN23 6DHBN23 6DJBN23 6DLBN23 6DNBN23 6DPBN23 6DQBN23 6DRBN23 6DSBN23 6DTBN23 6DUBN23 6DWBN23 6DXBN23 6DYBN23 6DZBN23 6EABN23 6EBBN23 6EDBN23 6EEBN23 6EFBN23 6EGBN23 6EHBN23 6EJBN23 6ELBN23 6ENBN23 6EPBN23 6EQBN23 6ERBN23 6ESBN23 6ETBN23 6EUBN23 6EWBN23 6FABN23 6FBBN23 6FEBN23 6HABN23 6HBBN23 6HDBN23 6HEBN23 6HFBN23 6HGBN23 6HHBN23 6HJBN23 6HLBN23 6HNBN23 6HPBN23 6HQBN23 6HRBN23 6HSBN23 6HTBN23 6HUBN23 6HWBN23 6HXBN23 6HYBN23 6HZBN23 6JDBN23 6JFBN23 6JHBN23 6JPBN23 6JRBN23 6JSBN23 6JTBN23 6JUBN23 6JWBN23 6JXBN23 6JYBN23 6JZBN23 6LABN23 6LBBN23 6LDBN23 6LEBN23 6LFBN23 6LGBN23 6LHBN23 6LJBN23 6LLBN23 6LNBN23 6LPBN23 6LQBN23 6LRBN23 6LSBN23 6LWBN23 6LYBN23 6NABN23 6NBBN23 6NDBN23 6NEBN23 6NGBN23 6NHBN23 6NJBN23 6NLBN23 6NNBN23 6NPBN23 6NRBN23 6NSBN23 6NYBN23 6PABN23 6PDBN23 6PEBN23 6PHBN23 6PJBN23 6PLBN23 6PNBN23 6PTBN23 6PUBN23 6PWBN23 6PXBN23 6QABN23 6QDBN23 6QEBN23 6QFBN23 6QHBN23 6QJBN23 6QNBN23 6QUBN23 6QWBN23 6QYBN23 6RRBN23 6RSBN23 6RTBN23 6TABN23 6TBBN23 6TDBN23 6TEBN23 6TFBN23 6TGBN23 6THBN23 6TJBN23 6TLBN23 6TNBN23 6TPBN23 6TQBN23 6TRBN23 6TUBN23 6TWBN23 6TXBN23 6TYBN23 6TZBN23 6UABN23 6UBBN23 6UDBN23 6UEBN23 6UFBN23 6UGBN23 6UHBN23 6UJBN23 6ULBN23 6UNBN23 6UPBN23 6UQBN23 6UW

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.