BN23 5 postcode sector in the BN23 district

BN23 5 is a sector of the BN23 district: every postcode that starts BN23 5. It has 125 postcodes in use.

Not sure what a sector is? UK postcode format explained.

Every postcode in the BN23 5 sector, and which are new since 2020

Map of every postcode in the BN23 5 sector, by new since 2020 Of the 125 postcodes in the BN23 5 sector that ONS places, 3 are new since 2020 and 122 were in use before 2020. Places named: Crumbles. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A259 BN23 5AA: before 2020BN23 5AB: before 2020BN23 5AD: before 2020BN23 5AE: before 2020BN23 5AF: before 2020BN23 5AG: before 2020BN23 5AH: before 2020BN23 5AJ: before 2020BN23 5AN: before 2020BN23 5AP: before 2020BN23 5AQ: before 2020BN23 5AR: before 2020BN23 5AS: before 2020BN23 5AT: before 2020BN23 5AU: before 2020BN23 5AW: before 2020BN23 5AX: before 2020BN23 5AY: before 2020BN23 5BA: before 2020BN23 5BB: before 2020BN23 5BD: before 2020BN23 5BE: before 2020BN23 5BF: before 2020BN23 5BG: before 2020BN23 5BH: before 2020BN23 5BJ: before 2020BN23 5BL: before 2020BN23 5BN: before 2020BN23 5BP: before 2020BN23 5BT: before 2020BN23 5BU: before 2020BN23 5DA: before 2020BN23 5DB: before 2020BN23 5DD: before 2020BN23 5DE: before 2020BN23 5DF: before 2020BN23 5DG: before 2020BN23 5NA: before 2020BN23 5NB: before 2020BN23 5NE: before 2020BN23 5NF: before 2020BN23 5NH: before 2020BN23 5NJ: before 2020BN23 5NL: before 2020BN23 5NN: before 2020BN23 5NP: before 2020BN23 5PA: before 2020BN23 5PB: before 2020BN23 5PD: before 2020BN23 5PE: before 2020BN23 5PF: before 2020BN23 5PG: before 2020BN23 5PH: before 2020BN23 5PJ: before 2020BN23 5PL: before 2020BN23 5PN: before 2020BN23 5PP: before 2020BN23 5PQ: before 2020BN23 5PR: before 2020BN23 5PS: before 2020BN23 5PT: before 2020BN23 5PU: before 2020BN23 5PW: before 2020BN23 5PX: before 2020BN23 5PY: before 2020BN23 5PZ: before 2020BN23 5QA: before 2020BN23 5QB: before 2020BN23 5QD: before 2020BN23 5QE: before 2020BN23 5QF: before 2020BN23 5QG: before 2020BN23 5RA: before 2020BN23 5RB: before 2020BN23 5RD: before 2020BN23 5RH: before 2020BN23 5RJ: before 2020BN23 5RL: before 2020BN23 5RN: before 2020BN23 5RP: before 2020BN23 5RW: before 2020BN23 5SS: before 2020BN23 5ST: before 2020BN23 5SU: before 2020BN23 5SW: before 2020BN23 5SX: before 2020BN23 5SY: before 2020BN23 5SZ: before 2020BN23 5TA: before 2020BN23 5TB: before 2020BN23 5TD: before 2020BN23 5TE: before 2020BN23 5TG: before 2020BN23 5TH: before 2020BN23 5TJ: before 2020BN23 5TL: before 2020BN23 5TN: before 2020BN23 5TP: before 2020BN23 5TQ: before 2020BN23 5TR: before 2020BN23 5TS: before 2020BN23 5TT: before 2020BN23 5TU: before 2020BN23 5TW: before 2020BN23 5TX: before 2020BN23 5TY: before 2020BN23 5TZ: before 2020BN23 5UA: before 2020BN23 5UB: before 2020BN23 5UD: before 2020BN23 5UE: before 2020BN23 5UF: before 2020BN23 5UG: before 2020BN23 5UH: before 2020BN23 5UJ: before 2020BN23 5UL: before 2020BN23 5UN: before 2020BN23 5UP: before 2020BN23 5UQ: before 2020BN23 5UR: before 2020BN23 5UT: before 2020BN23 5UZ: before 2020BN23 5BQ: new since 2020BN23 5BS: new since 2020BN23 5UY: new since 2020 Crumbles Map of every postcode in the BN23 5 sector, by new since 2020 Of the 125 postcodes in the BN23 5 sector that ONS places, 3 are new since 2020 and 122 were in use before 2020. Places named: Crumbles. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. Crumbles
  • New since 2020: 3
  • In use before 2020: 122

Of the 125 postcodes in the BN23 5 sector that ONS places, 3 are new since 2020 and 122 were in use before 2020.

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. New since 2020 means it came into use in January 2020 or later. No boundary is drawn.

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026, the centre point of each postcode; when each came into use: the same directory; 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 3 newest postcodes

BN23 5BQJune 2024BN23 5BSMay 2022BN23 5UYMay 2021

What do homes sell for in BN23 5?

Homes in BN23 5 sold for a typical £270,000 in the 12 months to August 2026, across 127 sales, up 3.8% on the 12 months before, HM Land Registry's figures show.

£270,000 typical price, the 12 months to August 2026
£260,000 12 months to August 2025
▲ up 3.8% on the 12 months before
  • Detached £490,000 19 sales
  • Semi-detached £325,000 5 sales
  • Terraced £380,000 23 sales
  • Flat or maisonette £230,000 80 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 5. 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 5

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 5AABN23 5ABBN23 5ADBN23 5AEBN23 5AFBN23 5AGBN23 5AHBN23 5AJBN23 5ANBN23 5APBN23 5AQBN23 5ARBN23 5ASBN23 5ATBN23 5AUBN23 5AWBN23 5AXBN23 5AYBN23 5BABN23 5BBBN23 5BDBN23 5BEBN23 5BFBN23 5BGBN23 5BHBN23 5BJBN23 5BLBN23 5BNBN23 5BPBN23 5BQBN23 5BSBN23 5BTBN23 5BUBN23 5DABN23 5DBBN23 5DDBN23 5DEBN23 5DFBN23 5DGBN23 5NABN23 5NBBN23 5NEBN23 5NFBN23 5NHBN23 5NJBN23 5NLBN23 5NNBN23 5NPBN23 5PABN23 5PBBN23 5PDBN23 5PEBN23 5PFBN23 5PGBN23 5PHBN23 5PJBN23 5PLBN23 5PNBN23 5PPBN23 5PQBN23 5PRBN23 5PSBN23 5PTBN23 5PUBN23 5PWBN23 5PXBN23 5PYBN23 5PZBN23 5QABN23 5QBBN23 5QDBN23 5QEBN23 5QFBN23 5QGBN23 5RABN23 5RBBN23 5RDBN23 5RHBN23 5RJBN23 5RLBN23 5RNBN23 5RPBN23 5RWBN23 5SSBN23 5STBN23 5SUBN23 5SWBN23 5SXBN23 5SYBN23 5SZBN23 5TABN23 5TBBN23 5TDBN23 5TEBN23 5TGBN23 5THBN23 5TJBN23 5TLBN23 5TNBN23 5TPBN23 5TQBN23 5TRBN23 5TSBN23 5TTBN23 5TUBN23 5TWBN23 5TXBN23 5TYBN23 5TZBN23 5UABN23 5UBBN23 5UDBN23 5UEBN23 5UFBN23 5UGBN23 5UHBN23 5UJBN23 5ULBN23 5UNBN23 5UPBN23 5UQBN23 5URBN23 5UTBN23 5UYBN23 5UZ

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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