BN3 2 postcode sector in the BN3 district

BN3 2 is a sector of the BN3 district: every postcode that starts BN3 2. It has 161 postcodes in use, 8 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 BN3 2 sector, by flood risk

Map of every postcode in the BN3 2 sector, by flood risk Of the 161 postcodes in the BN3 2 sector that ONS places, 2 have a home or business at high risk, 2 are at low risk at worst and 157 are not on the Environment Agency's at-risk list. One postcode lies beyond the edge and is listed under the map. Places named: Central Hove, Brunswick & Adelaide. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. BN3 2AB: not on the flood risk listBN3 2AD: not on the flood risk listBN3 2AE: not on the flood risk listBN3 2AF: not on the flood risk listBN3 2BA: not on the flood risk listBN3 2BB: not on the flood risk listBN3 2BD: not on the flood risk listBN3 2BE: not on the flood risk listBN3 2BF: not on the flood risk listBN3 2BH: not on the flood risk listBN3 2BW: not on the flood risk listBN3 2DA: not on the flood risk listBN3 2DB: not on the flood risk listBN3 2DD: not on the flood risk listBN3 2DE: not on the flood risk listBN3 2DF: not on the flood risk listBN3 2DG: not on the flood risk listBN3 2DH: not on the flood risk listBN3 2DJ: not on the flood risk listBN3 2DL: not on the flood risk listBN3 2DN: not on the flood risk listBN3 2DW: not on the flood risk listBN3 2EA: not on the flood risk listBN3 2EB: not on the flood risk listBN3 2EE: not on the flood risk listBN3 2EG: not on the flood risk listBN3 2EZ: not on the flood risk listBN3 2FA: not on the flood risk listBN3 2FB: not on the flood risk listBN3 2FD: not on the flood risk listBN3 2FE: not on the flood risk listBN3 2FF: not on the flood risk listBN3 2FG: not on the flood risk listBN3 2FH: not on the flood risk listBN3 2FJ: not on the flood risk listBN3 2FL: not on the flood risk listBN3 2FN: not on the flood risk listBN3 2FP: not on the flood risk listBN3 2FQ: not on the flood risk listBN3 2FR: not on the flood risk listBN3 2FS: not on the flood risk listBN3 2FT: not on the flood risk listBN3 2FX: not on the flood risk listBN3 2GB: not on the flood risk listBN3 2GN: not on the flood risk listBN3 2GT: not on the flood risk listBN3 2GU: not on the flood risk listBN3 2GZ: not on the flood risk listBN3 2HA: not on the flood risk listBN3 2JA: not on the flood risk listBN3 2JB: not on the flood risk listBN3 2JD: not on the flood risk listBN3 2JE: not on the flood risk listBN3 2JF: not on the flood risk listBN3 2JG: not on the flood risk listBN3 2JH: not on the flood risk listBN3 2JJ: not on the flood risk listBN3 2JN: not on the flood risk listBN3 2JP: not on the flood risk listBN3 2JQ: not on the flood risk listBN3 2LA: not on the flood risk listBN3 2LB: not on the flood risk listBN3 2LD: not on the flood risk listBN3 2LF: not on the flood risk listBN3 2LG: not on the flood risk listBN3 2LH: not on the flood risk listBN3 2LJ: not on the flood risk listBN3 2LL: not on the flood risk listBN3 2LN: not on the flood risk listBN3 2LP: not on the flood risk listBN3 2LT: not on the flood risk listBN3 2LY: not on the flood risk listBN3 2NA: not on the flood risk listBN3 2NB: not on the flood risk listBN3 2NG: not on the flood risk listBN3 2NH: not on the flood risk listBN3 2NJ: not on the flood risk listBN3 2NL: not on the flood risk listBN3 2NP: not on the flood risk listBN3 2NR: not on the flood risk listBN3 2PA: not on the flood risk listBN3 2PB: not on the flood risk listBN3 2PD: not on the flood risk listBN3 2PE: not on the flood risk listBN3 2PF: not on the flood risk listBN3 2PG: not on the flood risk listBN3 2PH: not on the flood risk listBN3 2PJ: not on the flood risk listBN3 2PL: not on the flood risk listBN3 2PN: not on the flood risk listBN3 2PP: not on the flood risk listBN3 2PQ: not on the flood risk listBN3 2PR: not on the flood risk listBN3 2PS: not on the flood risk listBN3 2PT: not on the flood risk listBN3 2PU: not on the flood risk listBN3 2PX: not on the flood risk listBN3 2QU: not on the flood risk listBN3 2QX: not on the flood risk listBN3 2QY: not on the flood risk listBN3 2RA: not on the flood risk listBN3 2RB: not on the flood risk listBN3 2RD: not on the flood risk listBN3 2RE: not on the flood risk listBN3 2RF: not on the flood risk listBN3 2RG: not on the flood risk listBN3 2RH: not on the flood risk listBN3 2RJ: not on the flood risk listBN3 2RL: not on the flood risk listBN3 2RN: not on the flood risk listBN3 2RP: not on the flood risk listBN3 2RQ: not on the flood risk listBN3 2RR: not on the flood risk listBN3 2RS: not on the flood risk listBN3 2RT: not on the flood risk listBN3 2RU: not on the flood risk listBN3 2RW: not on the flood risk listBN3 2RX: not on the flood risk listBN3 2RY: not on the flood risk listBN3 2SB: not on the flood risk listBN3 2TA: not on the flood risk listBN3 2TB: not on the flood risk listBN3 2TD: not on the flood risk listBN3 2TE: not on the flood risk listBN3 2TF: not on the flood risk listBN3 2TG: not on the flood risk listBN3 2TH: not on the flood risk listBN3 2TJ: not on the flood risk listBN3 2TL: not on the flood risk listBN3 2TN: not on the flood risk listBN3 2TP: not on the flood risk listBN3 2TQ: not on the flood risk listBN3 2TR: not on the flood risk listBN3 2TS: not on the flood risk listBN3 2TU: not on the flood risk listBN3 2WD: not on the flood risk listBN3 2WE: not on the flood risk listBN3 2WF: not on the flood risk listBN3 2WG: not on the flood risk listBN3 2WJ: not on the flood risk listBN3 2WP: not on the flood risk listBN3 2WQ: not on the flood risk listBN3 2WS: not on the flood risk listBN3 2WA: low flood risk at worstBN3 2WB: low flood risk at worstBN3 2WW: high flood riskBN3 2WL: high flood risk Central HoveBrunswick & Adelaide Map of every postcode in the BN3 2 sector, by flood risk Of the 161 postcodes in the BN3 2 sector that ONS places, 2 have a home or business at high risk, 2 are at low risk at worst and 157 are not on the Environment Agency's at-risk list. One postcode lies beyond the edge and is listed under the map. Places named: Central Hove, Brunswick & Adelaide. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. Central HoveBrunswick & Adelaide
  • A home or business at high risk: 2
  • At medium risk at worst: 0
  • At low risk at worst: 2
  • At very low risk only: 0
  • Not on the at-risk list: 157

Of the 161 postcodes in the BN3 2 sector that ONS places, 2 have a home or business at high risk, 2 are at low risk at worst and 157 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.

BN3 2WL7 at high riskBN3 2WW1 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.

BN3 2WN

What do homes sell for in BN3 2?

Homes in BN3 2 sold for a typical £410,000 in the 12 months to August 2026, across 115 sales, down 5.7% on the 12 months before, HM Land Registry's figures show.

£410,000 typical price, the 12 months to August 2026
£435,000 12 months to August 2025
▼ down 5.7% on the 12 months before
  • Detached 2 sales, too few to price
  • Semi-detached 1 sale, too few to price
  • Terraced £580,000 5 sales
  • Flat or maisonette £400,000 107 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 BN3 2. 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 BN3 2

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.

BN3 2ABBN3 2ADBN3 2AEBN3 2AFBN3 2BABN3 2BBBN3 2BDBN3 2BEBN3 2BFBN3 2BHBN3 2BPBN3 2BTBN3 2BWBN3 2DABN3 2DBBN3 2DDBN3 2DEBN3 2DFBN3 2DGBN3 2DHBN3 2DJBN3 2DLBN3 2DNBN3 2DWBN3 2EABN3 2EBBN3 2EEBN3 2EGBN3 2EZBN3 2FABN3 2FBBN3 2FDBN3 2FEBN3 2FFBN3 2FGBN3 2FHBN3 2FJBN3 2FLBN3 2FNBN3 2FPBN3 2FQBN3 2FRBN3 2FSBN3 2FTBN3 2FXBN3 2GBBN3 2GNBN3 2GTBN3 2GUBN3 2GZBN3 2HABN3 2JABN3 2JBBN3 2JDBN3 2JEBN3 2JFBN3 2JGBN3 2JHBN3 2JJBN3 2JLBN3 2JNBN3 2JPBN3 2JQBN3 2LABN3 2LBBN3 2LDBN3 2LEBN3 2LFBN3 2LGBN3 2LHBN3 2LJBN3 2LLBN3 2LNBN3 2LPBN3 2LQBN3 2LRBN3 2LTBN3 2LYBN3 2NABN3 2NBBN3 2NDBN3 2NEBN3 2NFBN3 2NGBN3 2NHBN3 2NJBN3 2NLBN3 2NNBN3 2NPBN3 2NQBN3 2NRBN3 2PABN3 2PBBN3 2PDBN3 2PEBN3 2PFBN3 2PGBN3 2PHBN3 2PJBN3 2PLBN3 2PNBN3 2PPBN3 2PQBN3 2PRBN3 2PSBN3 2PTBN3 2PUBN3 2PXBN3 2QUBN3 2QXBN3 2QYBN3 2RABN3 2RBBN3 2RDBN3 2REBN3 2RFBN3 2RGBN3 2RHBN3 2RJBN3 2RLBN3 2RNBN3 2RPBN3 2RQBN3 2RRBN3 2RSBN3 2RTBN3 2RUBN3 2RWBN3 2RXBN3 2RYBN3 2SBBN3 2TABN3 2TBBN3 2TDBN3 2TEBN3 2TFBN3 2TGBN3 2THBN3 2TJBN3 2TLBN3 2TNBN3 2TPBN3 2TQBN3 2TRBN3 2TSBN3 2TUBN3 2WABN3 2WBBN3 2WDBN3 2WEBN3 2WFBN3 2WGBN3 2WHBN3 2WJBN3 2WLBN3 2WNBN3 2WPBN3 2WQBN3 2WRBN3 2WSBN3 2WW

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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