WD23 3 postcode sector in the WD23 district

WD23 3 is a sector of the WD23 district: every postcode that starts WD23 3. It has 156 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 WD23 3 sector, and which are new since 2020

Map of every postcode in the WD23 3 sector, by new since 2020 Of the 156 postcodes in the WD23 3 sector that ONS places, 5 are new since 2020 and 151 were in use before 2020. Places named: Bushey. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. M1A41 WD23 3AA: before 2020WD23 3AB: before 2020WD23 3AD: before 2020WD23 3AE: before 2020WD23 3AF: before 2020WD23 3AH: before 2020WD23 3AJ: before 2020WD23 3AL: before 2020WD23 3AP: before 2020WD23 3AQ: before 2020WD23 3AR: before 2020WD23 3AS: before 2020WD23 3AT: before 2020WD23 3AU: before 2020WD23 3AW: before 2020WD23 3AX: before 2020WD23 3AY: before 2020WD23 3AZ: before 2020WD23 3BA: before 2020WD23 3BB: before 2020WD23 3BD: before 2020WD23 3BE: before 2020WD23 3BG: before 2020WD23 3BH: before 2020WD23 3BJ: before 2020WD23 3BL: before 2020WD23 3BN: before 2020WD23 3BP: before 2020WD23 3BQ: before 2020WD23 3BS: before 2020WD23 3BT: before 2020WD23 3BW: before 2020WD23 3BX: before 2020WD23 3BY: before 2020WD23 3DE: before 2020WD23 3DF: before 2020WD23 3DG: before 2020WD23 3DH: before 2020WD23 3DJ: before 2020WD23 3DL: before 2020WD23 3DN: before 2020WD23 3DP: before 2020WD23 3DQ: before 2020WD23 3DR: before 2020WD23 3DS: before 2020WD23 3DT: before 2020WD23 3DU: before 2020WD23 3DX: before 2020WD23 3DY: before 2020WD23 3DZ: before 2020WD23 3EA: before 2020WD23 3EB: before 2020WD23 3ED: before 2020WD23 3EE: before 2020WD23 3EF: before 2020WD23 3EG: before 2020WD23 3EH: before 2020WD23 3EJ: before 2020WD23 3EL: before 2020WD23 3EN: before 2020WD23 3EP: before 2020WD23 3ER: before 2020WD23 3ES: before 2020WD23 3ET: before 2020WD23 3EU: before 2020WD23 3EW: before 2020WD23 3EX: before 2020WD23 3EY: before 2020WD23 3EZ: before 2020WD23 3FA: before 2020WD23 3FD: before 2020WD23 3FE: before 2020WD23 3FF: before 2020WD23 3GZ: before 2020WD23 3HB: before 2020WD23 3HE: before 2020WD23 3HF: before 2020WD23 3HH: before 2020WD23 3HL: before 2020WD23 3HN: before 2020WD23 3HP: before 2020WD23 3HW: before 2020WD23 3JR: before 2020WD23 3JS: before 2020WD23 3JT: before 2020WD23 3JU: before 2020WD23 3LD: before 2020WD23 3LF: before 2020WD23 3LG: before 2020WD23 3LH: before 2020WD23 3LJ: before 2020WD23 3LL: before 2020WD23 3LN: before 2020WD23 3LP: before 2020WD23 3LR: before 2020WD23 3LS: before 2020WD23 3LT: before 2020WD23 3LU: before 2020WD23 3LW: before 2020WD23 3LX: before 2020WD23 3LY: before 2020WD23 3LZ: before 2020WD23 3NA: before 2020WD23 3NB: before 2020WD23 3ND: before 2020WD23 3NE: before 2020WD23 3NF: before 2020WD23 3NG: before 2020WD23 3NH: before 2020WD23 3NJ: before 2020WD23 3NL: before 2020WD23 3NN: before 2020WD23 3NP: before 2020WD23 3NQ: before 2020WD23 3NR: before 2020WD23 3NW: before 2020WD23 3PB: before 2020WD23 3PD: before 2020WD23 3PE: before 2020WD23 3PF: before 2020WD23 3PG: before 2020WD23 3PH: before 2020WD23 3PJ: before 2020WD23 3PL: before 2020WD23 3PN: before 2020WD23 3PP: before 2020WD23 3PQ: before 2020WD23 3PR: before 2020WD23 3PS: before 2020WD23 3PT: before 2020WD23 3PU: before 2020WD23 3PW: before 2020WD23 3PX: before 2020WD23 3PY: before 2020WD23 3RU: before 2020WD23 3RY: before 2020WD23 3SS: before 2020WD23 3ST: before 2020WD23 3SU: before 2020WD23 3SX: before 2020WD23 3SY: before 2020WD23 3SZ: before 2020WD23 3TA: before 2020WD23 3TB: before 2020WD23 3TD: before 2020WD23 3TH: before 2020WD23 3TJ: before 2020WD23 3TP: before 2020WD23 3XW: before 2020WD23 3XZ: before 2020WD23 3FG: new since 2020WD23 3FH: new since 2020WD23 3FJ: new since 2020WD23 3FL: new since 2020WD23 3FN: new since 2020 Bushey Map of every postcode in the WD23 3 sector, by new since 2020 Of the 156 postcodes in the WD23 3 sector that ONS places, 5 are new since 2020 and 151 were in use before 2020. Places named: Bushey. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. A41 Bushey
  • New since 2020: 5
  • In use before 2020: 151

Of the 156 postcodes in the WD23 3 sector that ONS places, 5 are new since 2020 and 151 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. Where marks overlap, the one first in the key is drawn; the counts include every postcode.

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 5 newest postcodes

WD23 3FNAugust 2021WD23 3FLJuly 2021WD23 3FHJune 2021WD23 3FJJune 2021WD23 3FGFebruary 2020

What do homes sell for in WD23 3?

Homes in WD23 3 sold for a typical £561,000 in the 12 months to August 2026, across 54 sales, up 6.9% on the 12 months before, HM Land Registry's figures show.

£561,000 typical price, the 12 months to August 2026
£525,000 12 months to August 2025
▲ up 6.9% on the 12 months before
  • Detached £865,000 9 sales
  • Semi-detached £595,000 21 sales
  • Terraced £471,000 15 sales
  • Flat or maisonette £255,000 9 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 WD23 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 WD23 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.

WD23 3AAWD23 3ABWD23 3ADWD23 3AEWD23 3AFWD23 3AHWD23 3AJWD23 3ALWD23 3APWD23 3AQWD23 3ARWD23 3ASWD23 3ATWD23 3AUWD23 3AWWD23 3AXWD23 3AYWD23 3AZWD23 3BAWD23 3BBWD23 3BDWD23 3BEWD23 3BGWD23 3BHWD23 3BJWD23 3BLWD23 3BNWD23 3BPWD23 3BQWD23 3BSWD23 3BTWD23 3BWWD23 3BXWD23 3BYWD23 3DEWD23 3DFWD23 3DGWD23 3DHWD23 3DJWD23 3DLWD23 3DNWD23 3DPWD23 3DQWD23 3DRWD23 3DSWD23 3DTWD23 3DUWD23 3DXWD23 3DYWD23 3DZWD23 3EAWD23 3EBWD23 3EDWD23 3EEWD23 3EFWD23 3EGWD23 3EHWD23 3EJWD23 3ELWD23 3ENWD23 3EPWD23 3ERWD23 3ESWD23 3ETWD23 3EUWD23 3EWWD23 3EXWD23 3EYWD23 3EZWD23 3FAWD23 3FDWD23 3FEWD23 3FFWD23 3FGWD23 3FHWD23 3FJWD23 3FLWD23 3FNWD23 3GZWD23 3HBWD23 3HDWD23 3HEWD23 3HFWD23 3HHWD23 3HLWD23 3HNWD23 3HPWD23 3HWWD23 3JRWD23 3JSWD23 3JTWD23 3JUWD23 3LDWD23 3LFWD23 3LGWD23 3LHWD23 3LJWD23 3LLWD23 3LNWD23 3LPWD23 3LRWD23 3LSWD23 3LTWD23 3LUWD23 3LWWD23 3LXWD23 3LYWD23 3LZWD23 3NAWD23 3NBWD23 3NDWD23 3NEWD23 3NFWD23 3NGWD23 3NHWD23 3NJWD23 3NLWD23 3NNWD23 3NPWD23 3NQWD23 3NRWD23 3NWWD23 3PBWD23 3PDWD23 3PEWD23 3PFWD23 3PGWD23 3PHWD23 3PJWD23 3PLWD23 3PNWD23 3PPWD23 3PQWD23 3PRWD23 3PSWD23 3PTWD23 3PUWD23 3PWWD23 3PXWD23 3PYWD23 3RUWD23 3RYWD23 3SSWD23 3STWD23 3SUWD23 3SXWD23 3SYWD23 3SZWD23 3TAWD23 3TBWD23 3TDWD23 3THWD23 3TJWD23 3TPWD23 3XWWD23 3XZ

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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