BN3 3 postcode sector in the BN3 district

BN3 3 is a sector of the BN3 district: every postcode that starts BN3 3. It has 220 postcodes in use, 12 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 3 sector, by flood risk

Map of every postcode in the BN3 3 sector, by flood risk Of the 220 postcodes in the BN3 3 sector that ONS places, 220 are not on the Environment Agency's at-risk list. Places named: Goldsmid, Central Hove. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. BN3 3AA: not on the flood risk listBN3 3AB: not on the flood risk listBN3 3AD: not on the flood risk listBN3 3AE: not on the flood risk listBN3 3AF: not on the flood risk listBN3 3AG: not on the flood risk listBN3 3AH: not on the flood risk listBN3 3AJ: not on the flood risk listBN3 3AL: not on the flood risk listBN3 3AN: not on the flood risk listBN3 3AP: not on the flood risk listBN3 3AQ: not on the flood risk listBN3 3AS: not on the flood risk listBN3 3AT: not on the flood risk listBN3 3AU: not on the flood risk listBN3 3AW: not on the flood risk listBN3 3AX: not on the flood risk listBN3 3AY: not on the flood risk listBN3 3AZ: not on the flood risk listBN3 3BA: not on the flood risk listBN3 3BB: not on the flood risk listBN3 3BE: not on the flood risk listBN3 3BF: not on the flood risk listBN3 3BG: not on the flood risk listBN3 3BH: not on the flood risk listBN3 3BJ: not on the flood risk listBN3 3BL: not on the flood risk listBN3 3BN: not on the flood risk listBN3 3BQ: not on the flood risk listBN3 3DA: not on the flood risk listBN3 3DB: not on the flood risk listBN3 3DD: not on the flood risk listBN3 3DE: not on the flood risk listBN3 3DF: not on the flood risk listBN3 3DG: not on the flood risk listBN3 3DH: not on the flood risk listBN3 3DJ: not on the flood risk listBN3 3DL: not on the flood risk listBN3 3DU: not on the flood risk listBN3 3DW: not on the flood risk listBN3 3DX: not on the flood risk listBN3 3DY: not on the flood risk listBN3 3EA: not on the flood risk listBN3 3EB: not on the flood risk listBN3 3ED: not on the flood risk listBN3 3EE: not on the flood risk listBN3 3EF: not on the flood risk listBN3 3EG: not on the flood risk listBN3 3EH: not on the flood risk listBN3 3EJ: not on the flood risk listBN3 3EL: not on the flood risk listBN3 3EN: not on the flood risk listBN3 3EP: not on the flood risk listBN3 3EQ: not on the flood risk listBN3 3ER: not on the flood risk listBN3 3ES: not on the flood risk listBN3 3ET: not on the flood risk listBN3 3EX: not on the flood risk listBN3 3EY: not on the flood risk listBN3 3EZ: not on the flood risk listBN3 3FA: not on the flood risk listBN3 3FB: not on the flood risk listBN3 3FD: not on the flood risk listBN3 3FE: not on the flood risk listBN3 3FF: not on the flood risk listBN3 3FG: not on the flood risk listBN3 3FH: not on the flood risk listBN3 3GA: not on the flood risk listBN3 3GB: not on the flood risk listBN3 3GD: not on the flood risk listBN3 3GE: not on the flood risk listBN3 3GF: not on the flood risk listBN3 3GG: not on the flood risk listBN3 3GJ: not on the flood risk listBN3 3GN: not on the flood risk listBN3 3GQ: not on the flood risk listBN3 3GR: not on the flood risk listBN3 3GT: not on the flood risk listBN3 3GW: not on the flood risk listBN3 3HA: not on the flood risk listBN3 3HB: not on the flood risk listBN3 3HD: not on the flood risk listBN3 3HE: not on the flood risk listBN3 3HF: not on the flood risk listBN3 3HT: not on the flood risk listBN3 3HZ: not on the flood risk listBN3 3JA: not on the flood risk listBN3 3JB: not on the flood risk listBN3 3JD: not on the flood risk listBN3 3JE: not on the flood risk listBN3 3JF: not on the flood risk listBN3 3JG: not on the flood risk listBN3 3JH: not on the flood risk listBN3 3JJ: not on the flood risk listBN3 3JL: not on the flood risk listBN3 3JN: not on the flood risk listBN3 3JP: not on the flood risk listBN3 3JQ: not on the flood risk listBN3 3JR: not on the flood risk listBN3 3JS: not on the flood risk listBN3 3JT: not on the flood risk listBN3 3JX: not on the flood risk listBN3 3JZ: not on the flood risk listBN3 3LA: not on the flood risk listBN3 3LB: not on the flood risk listBN3 3LL: not on the flood risk listBN3 3LN: not on the flood risk listBN3 3LP: not on the flood risk listBN3 3LS: not on the flood risk listBN3 3LT: not on the flood risk listBN3 3LW: not on the flood risk listBN3 3LY: not on the flood risk listBN3 3NA: not on the flood risk listBN3 3NF: not on the flood risk listBN3 3NT: not on the flood risk listBN3 3PA: not on the flood risk listBN3 3PB: not on the flood risk listBN3 3PD: not on the flood risk listBN3 3PE: not on the flood risk listBN3 3PF: not on the flood risk listBN3 3PG: not on the flood risk listBN3 3PH: not on the flood risk listBN3 3PJ: not on the flood risk listBN3 3PL: not on the flood risk listBN3 3PN: not on the flood risk listBN3 3PP: not on the flood risk listBN3 3PQ: not on the flood risk listBN3 3PR: not on the flood risk listBN3 3PS: not on the flood risk listBN3 3PT: not on the flood risk listBN3 3PY: not on the flood risk listBN3 3QA: not on the flood risk listBN3 3QB: not on the flood risk listBN3 3QD: not on the flood risk listBN3 3QE: not on the flood risk listBN3 3RA: not on the flood risk listBN3 3RB: not on the flood risk listBN3 3RD: not on the flood risk listBN3 3RE: not on the flood risk listBN3 3RF: not on the flood risk listBN3 3RG: not on the flood risk listBN3 3RH: not on the flood risk listBN3 3RJ: not on the flood risk listBN3 3RL: not on the flood risk listBN3 3RN: not on the flood risk listBN3 3RP: not on the flood risk listBN3 3RQ: not on the flood risk listBN3 3RR: not on the flood risk listBN3 3RS: not on the flood risk listBN3 3RT: not on the flood risk listBN3 3RU: not on the flood risk listBN3 3RW: not on the flood risk listBN3 3RX: not on the flood risk listBN3 3SZ: not on the flood risk listBN3 3TA: not on the flood risk listBN3 3TB: not on the flood risk listBN3 3TD: not on the flood risk listBN3 3TE: not on the flood risk listBN3 3TH: not on the flood risk listBN3 3TJ: not on the flood risk listBN3 3TL: not on the flood risk listBN3 3TN: not on the flood risk listBN3 3TP: not on the flood risk listBN3 3TQ: not on the flood risk listBN3 3TR: not on the flood risk listBN3 3TS: not on the flood risk listBN3 3TT: not on the flood risk listBN3 3TU: not on the flood risk listBN3 3TX: not on the flood risk listBN3 3TZ: not on the flood risk listBN3 3UA: not on the flood risk listBN3 3UB: not on the flood risk listBN3 3UL: not on the flood risk listBN3 3WA: not on the flood risk listBN3 3WB: not on the flood risk listBN3 3WD: not on the flood risk listBN3 3WE: not on the flood risk listBN3 3WF: not on the flood risk listBN3 3WG: not on the flood risk listBN3 3WH: not on the flood risk listBN3 3WJ: not on the flood risk listBN3 3WL: not on the flood risk listBN3 3WN: not on the flood risk listBN3 3WP: not on the flood risk listBN3 3WQ: not on the flood risk listBN3 3WR: not on the flood risk listBN3 3WS: not on the flood risk listBN3 3WW: not on the flood risk listBN3 3WX: not on the flood risk listBN3 3WY: not on the flood risk listBN3 3WZ: not on the flood risk listBN3 3XR: not on the flood risk listBN3 3YA: not on the flood risk listBN3 3YB: not on the flood risk listBN3 3YD: not on the flood risk listBN3 3YE: not on the flood risk listBN3 3YF: not on the flood risk listBN3 3YG: not on the flood risk listBN3 3YH: not on the flood risk listBN3 3YJ: not on the flood risk listBN3 3YL: not on the flood risk listBN3 3YN: not on the flood risk listBN3 3YP: not on the flood risk listBN3 3YQ: not on the flood risk listBN3 3YR: not on the flood risk listBN3 3YS: not on the flood risk listBN3 3YT: not on the flood risk listBN3 3YU: not on the flood risk listBN3 3YW: not on the flood risk listBN3 3YX: not on the flood risk listBN3 3ZA: not on the flood risk listBN3 3ZN: not on the flood risk list GoldsmidCentral Hove Map of every postcode in the BN3 3 sector, by flood risk Of the 220 postcodes in the BN3 3 sector that ONS places, 220 are not on the Environment Agency's at-risk list. Places named: Goldsmid, Central Hove. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. GoldsmidCentral Hove
  • A home or business at high risk: 0
  • At medium risk at worst: 0
  • At low risk at worst: 0
  • At very low risk only: 0
  • Not on the at-risk list: 220

Of the 220 postcodes in the BN3 3 sector that ONS places, 220 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

What do homes sell for in BN3 3?

Homes in BN3 3 sold for a typical £335,000 in the 12 months to August 2026, across 191 sales, down 8.2% on the 12 months before, HM Land Registry's figures show.

£335,000 typical price, the 12 months to August 2026
£365,000 12 months to August 2025
▼ down 8.2% on the 12 months before
  • Semi-detached 2 sales, too few to price
  • Terraced £630,000 29 sales
  • Flat or maisonette £309,000 160 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 3. 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 3

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 3AABN3 3ABBN3 3ADBN3 3AEBN3 3AFBN3 3AGBN3 3AHBN3 3AJBN3 3ALBN3 3ANBN3 3APBN3 3AQBN3 3ARBN3 3ASBN3 3ATBN3 3AUBN3 3AWBN3 3AXBN3 3AYBN3 3AZBN3 3BABN3 3BBBN3 3BEBN3 3BFBN3 3BGBN3 3BHBN3 3BJBN3 3BLBN3 3BNBN3 3BQBN3 3DABN3 3DBBN3 3DDBN3 3DEBN3 3DFBN3 3DGBN3 3DHBN3 3DJBN3 3DLBN3 3DUBN3 3DWBN3 3DXBN3 3DYBN3 3EABN3 3EBBN3 3EDBN3 3EEBN3 3EFBN3 3EGBN3 3EHBN3 3EJBN3 3ELBN3 3ENBN3 3EPBN3 3EQBN3 3ERBN3 3ESBN3 3ETBN3 3EXBN3 3EYBN3 3EZBN3 3FABN3 3FBBN3 3FDBN3 3FEBN3 3FFBN3 3FGBN3 3FHBN3 3GABN3 3GBBN3 3GDBN3 3GEBN3 3GFBN3 3GGBN3 3GHBN3 3GJBN3 3GLBN3 3GNBN3 3GPBN3 3GQBN3 3GRBN3 3GTBN3 3GWBN3 3HABN3 3HBBN3 3HDBN3 3HEBN3 3HFBN3 3HTBN3 3HZBN3 3JABN3 3JBBN3 3JDBN3 3JEBN3 3JFBN3 3JGBN3 3JHBN3 3JJBN3 3JLBN3 3JNBN3 3JPBN3 3JQBN3 3JRBN3 3JSBN3 3JTBN3 3JXBN3 3JYBN3 3JZBN3 3LABN3 3LBBN3 3LLBN3 3LNBN3 3LPBN3 3LSBN3 3LTBN3 3LWBN3 3LYBN3 3LZBN3 3NABN3 3NFBN3 3NTBN3 3PABN3 3PBBN3 3PDBN3 3PEBN3 3PFBN3 3PGBN3 3PHBN3 3PJBN3 3PLBN3 3PNBN3 3PPBN3 3PQBN3 3PRBN3 3PSBN3 3PTBN3 3PYBN3 3QABN3 3QBBN3 3QDBN3 3QEBN3 3RABN3 3RBBN3 3RDBN3 3REBN3 3RFBN3 3RGBN3 3RHBN3 3RJBN3 3RLBN3 3RNBN3 3RPBN3 3RQBN3 3RRBN3 3RSBN3 3RTBN3 3RUBN3 3RWBN3 3RXBN3 3SZBN3 3TABN3 3TBBN3 3TDBN3 3TEBN3 3THBN3 3TJBN3 3TLBN3 3TNBN3 3TPBN3 3TQBN3 3TRBN3 3TSBN3 3TTBN3 3TUBN3 3TXBN3 3TZBN3 3UABN3 3UBBN3 3UGBN3 3ULBN3 3WABN3 3WBBN3 3WDBN3 3WEBN3 3WFBN3 3WGBN3 3WHBN3 3WJBN3 3WLBN3 3WNBN3 3WPBN3 3WQBN3 3WRBN3 3WSBN3 3WWBN3 3WXBN3 3WYBN3 3WZBN3 3XRBN3 3YABN3 3YBBN3 3YDBN3 3YEBN3 3YFBN3 3YGBN3 3YHBN3 3YJBN3 3YLBN3 3YNBN3 3YPBN3 3YQBN3 3YRBN3 3YSBN3 3YTBN3 3YUBN3 3YWBN3 3YXBN3 3ZABN3 3ZGBN3 3ZN

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.