BD21 3 postcode sector in the BD21 district

BD21 3 is a sector of the BD21 district: every postcode that starts BD21 3. It has 148 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 BD21 3 sector, by flood risk

Map of every postcode in the BD21 3 sector, by flood risk Of the 148 postcodes in the BD21 3 sector that ONS places, 3 are at low risk at worst and 145 are not on the Environment Agency's at-risk list. Places named: Keighley. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A629A650 BD21 3AA: not on the flood risk listBD21 3AD: not on the flood risk listBD21 3AF: not on the flood risk listBD21 3AH: not on the flood risk listBD21 3AJ: not on the flood risk listBD21 3AL: not on the flood risk listBD21 3AP: not on the flood risk listBD21 3AQ: not on the flood risk listBD21 3AS: not on the flood risk listBD21 3AU: not on the flood risk listBD21 3AW: not on the flood risk listBD21 3AY: not on the flood risk listBD21 3AZ: not on the flood risk listBD21 3BA: not on the flood risk listBD21 3BB: not on the flood risk listBD21 3BD: not on the flood risk listBD21 3BE: not on the flood risk listBD21 3BG: not on the flood risk listBD21 3BH: not on the flood risk listBD21 3BJ: not on the flood risk listBD21 3BL: not on the flood risk listBD21 3BN: not on the flood risk listBD21 3BP: not on the flood risk listBD21 3BQ: not on the flood risk listBD21 3BS: not on the flood risk listBD21 3BT: not on the flood risk listBD21 3BU: not on the flood risk listBD21 3BW: not on the flood risk listBD21 3BX: not on the flood risk listBD21 3DB: not on the flood risk listBD21 3DE: not on the flood risk listBD21 3DG: not on the flood risk listBD21 3DJ: not on the flood risk listBD21 3DL: not on the flood risk listBD21 3DN: not on the flood risk listBD21 3DP: not on the flood risk listBD21 3DR: not on the flood risk listBD21 3DS: not on the flood risk listBD21 3DU: not on the flood risk listBD21 3DW: not on the flood risk listBD21 3DX: not on the flood risk listBD21 3EB: not on the flood risk listBD21 3EE: not on the flood risk listBD21 3EG: not on the flood risk listBD21 3EH: not on the flood risk listBD21 3EL: not on the flood risk listBD21 3EQ: not on the flood risk listBD21 3ES: not on the flood risk listBD21 3ET: not on the flood risk listBD21 3EW: not on the flood risk listBD21 3EX: not on the flood risk listBD21 3EY: not on the flood risk listBD21 3EZ: not on the flood risk listBD21 3FA: not on the flood risk listBD21 3HB: not on the flood risk listBD21 3HD: not on the flood risk listBD21 3HE: not on the flood risk listBD21 3HF: not on the flood risk listBD21 3HG: not on the flood risk listBD21 3HH: not on the flood risk listBD21 3HJ: not on the flood risk listBD21 3HL: not on the flood risk listBD21 3HN: not on the flood risk listBD21 3HP: not on the flood risk listBD21 3HQ: not on the flood risk listBD21 3HR: not on the flood risk listBD21 3HS: not on the flood risk listBD21 3HT: not on the flood risk listBD21 3HU: not on the flood risk listBD21 3HY: not on the flood risk listBD21 3JD: not on the flood risk listBD21 3JE: not on the flood risk listBD21 3JG: not on the flood risk listBD21 3JJ: not on the flood risk listBD21 3JL: not on the flood risk listBD21 3JN: not on the flood risk listBD21 3JP: not on the flood risk listBD21 3JR: not on the flood risk listBD21 3JS: not on the flood risk listBD21 3JT: not on the flood risk listBD21 3JU: not on the flood risk listBD21 3JW: not on the flood risk listBD21 3JX: not on the flood risk listBD21 3JY: not on the flood risk listBD21 3LA: not on the flood risk listBD21 3LB: not on the flood risk listBD21 3LD: not on the flood risk listBD21 3LE: not on the flood risk listBD21 3LG: not on the flood risk listBD21 3LH: not on the flood risk listBD21 3LL: not on the flood risk listBD21 3LN: not on the flood risk listBD21 3LP: not on the flood risk listBD21 3LR: not on the flood risk listBD21 3LS: not on the flood risk listBD21 3LT: not on the flood risk listBD21 3LU: not on the flood risk listBD21 3LW: not on the flood risk listBD21 3LX: not on the flood risk listBD21 3LY: not on the flood risk listBD21 3LZ: not on the flood risk listBD21 3NA: not on the flood risk listBD21 3NB: not on the flood risk listBD21 3ND: not on the flood risk listBD21 3NJ: not on the flood risk listBD21 3NN: not on the flood risk listBD21 3NR: not on the flood risk listBD21 3PA: not on the flood risk listBD21 3PB: not on the flood risk listBD21 3PE: not on the flood risk listBD21 3PF: not on the flood risk listBD21 3PH: not on the flood risk listBD21 3PJ: not on the flood risk listBD21 3PN: not on the flood risk listBD21 3PP: not on the flood risk listBD21 3PQ: not on the flood risk listBD21 3PT: not on the flood risk listBD21 3PW: not on the flood risk listBD21 3PX: not on the flood risk listBD21 3PY: not on the flood risk listBD21 3QA: not on the flood risk listBD21 3QB: not on the flood risk listBD21 3QD: not on the flood risk listBD21 3QE: not on the flood risk listBD21 3QG: not on the flood risk listBD21 3QJ: not on the flood risk listBD21 3QP: not on the flood risk listBD21 3QS: not on the flood risk listBD21 3RB: not on the flood risk listBD21 3RF: not on the flood risk listBD21 3RG: not on the flood risk listBD21 3RL: not on the flood risk listBD21 3RU: not on the flood risk listBD21 3RW: not on the flood risk listBD21 3RY: not on the flood risk listBD21 3RZ: not on the flood risk listBD21 3SA: not on the flood risk listBD21 3SB: not on the flood risk listBD21 3SE: not on the flood risk listBD21 3SF: not on the flood risk listBD21 3SL: not on the flood risk listBD21 3SX: not on the flood risk listBD21 3TA: not on the flood risk listBD21 3TZ: not on the flood risk listBD21 3AR: low flood risk at worstBD21 3ED: low flood risk at worstBD21 3ER: low flood risk at worst Keighley Map of every postcode in the BD21 3 sector, by flood risk Of the 148 postcodes in the BD21 3 sector that ONS places, 3 are at low risk at worst and 145 are not on the Environment Agency's at-risk list. Places named: Keighley. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A629 Keighley
  • A home or business at high risk: 0
  • At medium risk at worst: 0
  • At low risk at worst: 3
  • At very low risk only: 0
  • Not on the at-risk list: 145

Of the 148 postcodes in the BD21 3 sector that ONS places, 3 are at low risk at worst and 145 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.

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 BD21 3?

HM Land Registry records 4 sales of homes in BD21 3 in the 12 months to August 2026: too few to give a typical price.

  • Terraced 4 sales, too few to price

Standard sales of homes at market value at the postcodes that start BD21 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 BD21 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.

BD21 3AABD21 3ADBD21 3AFBD21 3AHBD21 3AJBD21 3ALBD21 3APBD21 3AQBD21 3ARBD21 3ASBD21 3AUBD21 3AWBD21 3AYBD21 3AZBD21 3BABD21 3BBBD21 3BDBD21 3BEBD21 3BGBD21 3BHBD21 3BJBD21 3BLBD21 3BNBD21 3BPBD21 3BQBD21 3BSBD21 3BTBD21 3BUBD21 3BWBD21 3BXBD21 3DBBD21 3DEBD21 3DGBD21 3DJBD21 3DLBD21 3DNBD21 3DPBD21 3DRBD21 3DSBD21 3DUBD21 3DWBD21 3DXBD21 3EBBD21 3EDBD21 3EEBD21 3EGBD21 3EHBD21 3ELBD21 3EQBD21 3ERBD21 3ESBD21 3ETBD21 3EWBD21 3EXBD21 3EYBD21 3EZBD21 3FABD21 3HBBD21 3HDBD21 3HEBD21 3HFBD21 3HGBD21 3HHBD21 3HJBD21 3HLBD21 3HNBD21 3HPBD21 3HQBD21 3HRBD21 3HSBD21 3HTBD21 3HUBD21 3HYBD21 3JDBD21 3JEBD21 3JGBD21 3JJBD21 3JLBD21 3JNBD21 3JPBD21 3JRBD21 3JSBD21 3JTBD21 3JUBD21 3JWBD21 3JXBD21 3JYBD21 3LABD21 3LBBD21 3LDBD21 3LEBD21 3LGBD21 3LHBD21 3LJBD21 3LLBD21 3LNBD21 3LPBD21 3LRBD21 3LSBD21 3LTBD21 3LUBD21 3LWBD21 3LXBD21 3LYBD21 3LZBD21 3NABD21 3NBBD21 3NDBD21 3NJBD21 3NNBD21 3NRBD21 3PABD21 3PBBD21 3PEBD21 3PFBD21 3PHBD21 3PJBD21 3PNBD21 3PPBD21 3PQBD21 3PTBD21 3PWBD21 3PXBD21 3PYBD21 3QABD21 3QBBD21 3QDBD21 3QEBD21 3QGBD21 3QJBD21 3QPBD21 3QSBD21 3RBBD21 3RFBD21 3RGBD21 3RLBD21 3RUBD21 3RWBD21 3RYBD21 3RZBD21 3SABD21 3SBBD21 3SEBD21 3SFBD21 3SLBD21 3SXBD21 3TABD21 3TZ

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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