BN2 3 postcode sector in the BN2 district

BN2 3 is a sector of the BN2 district: every postcode that starts BN2 3. It has 161 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 BN2 3 sector, by flood risk

Map of every postcode in the BN2 3 sector, by flood risk Of the 161 postcodes in the BN2 3 sector that ONS places, 161 are not on the Environment Agency's at-risk list. Places named: Hanover & Elm Grove, Round Hill. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A270 BN2 3AA: not on the flood risk listBN2 3AB: not on the flood risk listBN2 3AD: not on the flood risk listBN2 3AE: not on the flood risk listBN2 3AF: not on the flood risk listBN2 3AG: not on the flood risk listBN2 3AH: not on the flood risk listBN2 3AJ: not on the flood risk listBN2 3AL: not on the flood risk listBN2 3AN: not on the flood risk listBN2 3AP: not on the flood risk listBN2 3AQ: not on the flood risk listBN2 3AR: not on the flood risk listBN2 3AS: not on the flood risk listBN2 3AT: not on the flood risk listBN2 3AU: not on the flood risk listBN2 3AW: not on the flood risk listBN2 3AX: not on the flood risk listBN2 3AY: not on the flood risk listBN2 3AZ: not on the flood risk listBN2 3BD: not on the flood risk listBN2 3BE: not on the flood risk listBN2 3BF: not on the flood risk listBN2 3BN: not on the flood risk listBN2 3BS: not on the flood risk listBN2 3BY: not on the flood risk listBN2 3DA: not on the flood risk listBN2 3DB: not on the flood risk listBN2 3DD: not on the flood risk listBN2 3DH: not on the flood risk listBN2 3DJ: not on the flood risk listBN2 3DL: not on the flood risk listBN2 3DP: not on the flood risk listBN2 3EA: not on the flood risk listBN2 3EB: not on the flood risk listBN2 3ED: not on the flood risk listBN2 3EE: not on the flood risk listBN2 3EF: not on the flood risk listBN2 3EG: not on the flood risk listBN2 3EH: not on the flood risk listBN2 3EJ: not on the flood risk listBN2 3EL: not on the flood risk listBN2 3EN: not on the flood risk listBN2 3EP: not on the flood risk listBN2 3EQ: not on the flood risk listBN2 3ER: not on the flood risk listBN2 3ES: not on the flood risk listBN2 3ET: not on the flood risk listBN2 3EW: not on the flood risk listBN2 3EX: not on the flood risk listBN2 3EY: not on the flood risk listBN2 3FA: not on the flood risk listBN2 3FB: not on the flood risk listBN2 3FD: not on the flood risk listBN2 3FE: not on the flood risk listBN2 3FF: not on the flood risk listBN2 3FG: not on the flood risk listBN2 3FH: not on the flood risk listBN2 3FJ: not on the flood risk listBN2 3FL: not on the flood risk listBN2 3FN: not on the flood risk listBN2 3FP: not on the flood risk listBN2 3FQ: not on the flood risk listBN2 3FR: not on the flood risk listBN2 3FS: not on the flood risk listBN2 3FT: not on the flood risk listBN2 3FU: not on the flood risk listBN2 3FW: not on the flood risk listBN2 3FX: not on the flood risk listBN2 3FY: not on the flood risk listBN2 3FZ: not on the flood risk listBN2 3GA: not on the flood risk listBN2 3GB: not on the flood risk listBN2 3GD: not on the flood risk listBN2 3GE: not on the flood risk listBN2 3GF: not on the flood risk listBN2 3GP: not on the flood risk listBN2 3GU: not on the flood risk listBN2 3HA: not on the flood risk listBN2 3HB: not on the flood risk listBN2 3HD: not on the flood risk listBN2 3HE: not on the flood risk listBN2 3HF: not on the flood risk listBN2 3HG: not on the flood risk listBN2 3HH: not on the flood risk listBN2 3HJ: not on the flood risk listBN2 3HL: not on the flood risk listBN2 3HN: not on the flood risk listBN2 3HP: not on the flood risk listBN2 3HQ: not on the flood risk listBN2 3HR: not on the flood risk listBN2 3HS: not on the flood risk listBN2 3HT: not on the flood risk listBN2 3HU: not on the flood risk listBN2 3HW: not on the flood risk listBN2 3HX: not on the flood risk listBN2 3HY: not on the flood risk listBN2 3HZ: not on the flood risk listBN2 3JA: not on the flood risk listBN2 3JB: not on the flood risk listBN2 3JD: not on the flood risk listBN2 3JE: not on the flood risk listBN2 3JF: not on the flood risk listBN2 3JH: not on the flood risk listBN2 3JX: not on the flood risk listBN2 3JZ: not on the flood risk listBN2 3LA: not on the flood risk listBN2 3LB: not on the flood risk listBN2 3LD: not on the flood risk listBN2 3LE: not on the flood risk listBN2 3LF: not on the flood risk listBN2 3LG: not on the flood risk listBN2 3LH: not on the flood risk listBN2 3LJ: not on the flood risk listBN2 3LL: not on the flood risk listBN2 3LN: not on the flood risk listBN2 3LP: not on the flood risk listBN2 3LQ: not on the flood risk listBN2 3LR: not on the flood risk listBN2 3LS: not on the flood risk listBN2 3LT: not on the flood risk listBN2 3LW: not on the flood risk listBN2 3NA: not on the flood risk listBN2 3NB: not on the flood risk listBN2 3PA: not on the flood risk listBN2 3PB: not on the flood risk listBN2 3PD: not on the flood risk listBN2 3PE: not on the flood risk listBN2 3PF: not on the flood risk listBN2 3PG: not on the flood risk listBN2 3PH: not on the flood risk listBN2 3PJ: not on the flood risk listBN2 3PL: not on the flood risk listBN2 3PS: not on the flood risk listBN2 3PZ: not on the flood risk listBN2 3QA: not on the flood risk listBN2 3QB: not on the flood risk listBN2 3QD: not on the flood risk listBN2 3QE: not on the flood risk listBN2 3QF: not on the flood risk listBN2 3QG: not on the flood risk listBN2 3QH: not on the flood risk listBN2 3RA: not on the flood risk listBN2 3RB: not on the flood risk listBN2 3RD: not on the flood risk listBN2 3RE: not on the flood risk listBN2 3RF: not on the flood risk listBN2 3RG: not on the flood risk listBN2 3RH: not on the flood risk listBN2 3RJ: not on the flood risk listBN2 3RL: not on the flood risk listBN2 3RN: not on the flood risk listBN2 3RP: not on the flood risk listBN2 3RQ: not on the flood risk listBN2 3RR: not on the flood risk listBN2 3RS: not on the flood risk listBN2 3RT: not on the flood risk listBN2 3RU: not on the flood risk listBN2 3RW: not on the flood risk listBN2 3RX: not on the flood risk listBN2 3RY: not on the flood risk list Hanover & Elm GroveRound Hill Map of every postcode in the BN2 3 sector, by flood risk Of the 161 postcodes in the BN2 3 sector that ONS places, 161 are not on the Environment Agency's at-risk list. Places named: Hanover & Elm Grove, Round Hill. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. Hanover & Elm GroveRound Hill
  • 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: 161

Of the 161 postcodes in the BN2 3 sector that ONS places, 161 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. 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 BN2 3?

Homes in BN2 3 sold for a typical £360,000 in the 12 months to August 2026, across 123 sales, up 9.4% on the 12 months before, HM Land Registry's figures show.

£360,000 typical price, the 12 months to August 2026
£329,000 12 months to August 2025
▲ up 9.4% on the 12 months before
  • Semi-detached £580,000 7 sales
  • Terraced £520,000 53 sales
  • Flat or maisonette £260,000 63 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 BN2 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 BN2 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.

BN2 3AABN2 3ABBN2 3ADBN2 3AEBN2 3AFBN2 3AGBN2 3AHBN2 3AJBN2 3ALBN2 3ANBN2 3APBN2 3AQBN2 3ARBN2 3ASBN2 3ATBN2 3AUBN2 3AWBN2 3AXBN2 3AYBN2 3AZBN2 3BDBN2 3BEBN2 3BFBN2 3BNBN2 3BSBN2 3BYBN2 3DABN2 3DBBN2 3DDBN2 3DHBN2 3DJBN2 3DLBN2 3DPBN2 3EABN2 3EBBN2 3EDBN2 3EEBN2 3EFBN2 3EGBN2 3EHBN2 3EJBN2 3ELBN2 3ENBN2 3EPBN2 3EQBN2 3ERBN2 3ESBN2 3ETBN2 3EWBN2 3EXBN2 3EYBN2 3FABN2 3FBBN2 3FDBN2 3FEBN2 3FFBN2 3FGBN2 3FHBN2 3FJBN2 3FLBN2 3FNBN2 3FPBN2 3FQBN2 3FRBN2 3FSBN2 3FTBN2 3FUBN2 3FWBN2 3FXBN2 3FYBN2 3FZBN2 3GABN2 3GBBN2 3GDBN2 3GEBN2 3GFBN2 3GPBN2 3GUBN2 3HABN2 3HBBN2 3HDBN2 3HEBN2 3HFBN2 3HGBN2 3HHBN2 3HJBN2 3HLBN2 3HNBN2 3HPBN2 3HQBN2 3HRBN2 3HSBN2 3HTBN2 3HUBN2 3HWBN2 3HXBN2 3HYBN2 3HZBN2 3JABN2 3JBBN2 3JDBN2 3JEBN2 3JFBN2 3JHBN2 3JXBN2 3JZBN2 3LABN2 3LBBN2 3LDBN2 3LEBN2 3LFBN2 3LGBN2 3LHBN2 3LJBN2 3LLBN2 3LNBN2 3LPBN2 3LQBN2 3LRBN2 3LSBN2 3LTBN2 3LWBN2 3NABN2 3NBBN2 3PABN2 3PBBN2 3PDBN2 3PEBN2 3PFBN2 3PGBN2 3PHBN2 3PJBN2 3PLBN2 3PSBN2 3PZBN2 3QABN2 3QBBN2 3QDBN2 3QEBN2 3QFBN2 3QGBN2 3QHBN2 3RABN2 3RBBN2 3RDBN2 3REBN2 3RFBN2 3RGBN2 3RHBN2 3RJBN2 3RLBN2 3RNBN2 3RPBN2 3RQBN2 3RRBN2 3RSBN2 3RTBN2 3RUBN2 3RWBN2 3RXBN2 3RY

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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