BL1 4 postcode sector in the BL1 district

BL1 4 is a sector of the BL1 district: every postcode that starts BL1 4. It has 208 postcodes in use, 7 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 BL1 4 sector, by flood risk

Map of every postcode in the BL1 4 sector, by flood risk Of the 208 postcodes in the BL1 4 sector that ONS places, 29 have a home or business at high risk, 1 are at medium risk at worst, 3 are at low risk at worst and 175 are not on the Environment Agency's at-risk list. 2 groups of postcodes at high or medium risk are outlined: 12 postcodes at high or medium risk; 12 postcodes at high or medium risk. One postcode lies beyond the edge and is listed under the map. Places named: Queens Park & Central, Smithills. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A673 BL1 4AA: not on the flood risk listBL1 4AD: not on the flood risk listBL1 4AN: not on the flood risk listBL1 4AP: not on the flood risk listBL1 4AQ: not on the flood risk listBL1 4AR: not on the flood risk listBL1 4AT: not on the flood risk listBL1 4AY: not on the flood risk listBL1 4AZ: not on the flood risk listBL1 4BA: not on the flood risk listBL1 4BB: not on the flood risk listBL1 4BD: not on the flood risk listBL1 4BE: not on the flood risk listBL1 4BG: not on the flood risk listBL1 4BH: not on the flood risk listBL1 4BJ: not on the flood risk listBL1 4BL: not on the flood risk listBL1 4BN: not on the flood risk listBL1 4BP: not on the flood risk listBL1 4BR: not on the flood risk listBL1 4BS: not on the flood risk listBL1 4BT: not on the flood risk listBL1 4BU: not on the flood risk listBL1 4BW: not on the flood risk listBL1 4BX: not on the flood risk listBL1 4BY: not on the flood risk listBL1 4DA: not on the flood risk listBL1 4DG: not on the flood risk listBL1 4DH: not on the flood risk listBL1 4DL: not on the flood risk listBL1 4DN: not on the flood risk listBL1 4DP: not on the flood risk listBL1 4DQ: not on the flood risk listBL1 4DR: not on the flood risk listBL1 4DS: not on the flood risk listBL1 4DT: not on the flood risk listBL1 4DU: not on the flood risk listBL1 4DW: not on the flood risk listBL1 4DX: not on the flood risk listBL1 4DY: not on the flood risk listBL1 4DZ: not on the flood risk listBL1 4EA: not on the flood risk listBL1 4EB: not on the flood risk listBL1 4ED: not on the flood risk listBL1 4EE: not on the flood risk listBL1 4EF: not on the flood risk listBL1 4EG: not on the flood risk listBL1 4EH: not on the flood risk listBL1 4EJ: not on the flood risk listBL1 4EL: not on the flood risk listBL1 4EN: not on the flood risk listBL1 4EP: not on the flood risk listBL1 4EQ: not on the flood risk listBL1 4ER: not on the flood risk listBL1 4ET: not on the flood risk listBL1 4EU: not on the flood risk listBL1 4EX: not on the flood risk listBL1 4EY: not on the flood risk listBL1 4EZ: not on the flood risk listBL1 4GQ: not on the flood risk listBL1 4HD: not on the flood risk listBL1 4HG: not on the flood risk listBL1 4HH: not on the flood risk listBL1 4HJ: not on the flood risk listBL1 4HL: not on the flood risk listBL1 4HN: not on the flood risk listBL1 4HP: not on the flood risk listBL1 4HR: not on the flood risk listBL1 4HS: not on the flood risk listBL1 4HT: not on the flood risk listBL1 4HW: not on the flood risk listBL1 4JA: not on the flood risk listBL1 4JB: not on the flood risk listBL1 4JD: not on the flood risk listBL1 4JE: not on the flood risk listBL1 4JG: not on the flood risk listBL1 4JH: not on the flood risk listBL1 4JL: not on the flood risk listBL1 4JN: not on the flood risk listBL1 4JP: not on the flood risk listBL1 4JQ: not on the flood risk listBL1 4JS: not on the flood risk listBL1 4JU: not on the flood risk listBL1 4JW: not on the flood risk listBL1 4JX: not on the flood risk listBL1 4JY: not on the flood risk listBL1 4JZ: not on the flood risk listBL1 4LA: not on the flood risk listBL1 4LD: not on the flood risk listBL1 4LJ: not on the flood risk listBL1 4LT: not on the flood risk listBL1 4ND: not on the flood risk listBL1 4NE: not on the flood risk listBL1 4NF: not on the flood risk listBL1 4NG: not on the flood risk listBL1 4NH: not on the flood risk listBL1 4NJ: not on the flood risk listBL1 4NN: not on the flood risk listBL1 4NQ: not on the flood risk listBL1 4NR: not on the flood risk listBL1 4NW: not on the flood risk listBL1 4NX: not on the flood risk listBL1 4PA: not on the flood risk listBL1 4PD: not on the flood risk listBL1 4PE: not on the flood risk listBL1 4PF: not on the flood risk listBL1 4PL: not on the flood risk listBL1 4PN: not on the flood risk listBL1 4PP: not on the flood risk listBL1 4PQ: not on the flood risk listBL1 4PR: not on the flood risk listBL1 4PS: not on the flood risk listBL1 4PT: not on the flood risk listBL1 4PU: not on the flood risk listBL1 4PW: not on the flood risk listBL1 4PX: not on the flood risk listBL1 4PY: not on the flood risk listBL1 4PZ: not on the flood risk listBL1 4QB: not on the flood risk listBL1 4QD: not on the flood risk listBL1 4QE: not on the flood risk listBL1 4QF: not on the flood risk listBL1 4QG: not on the flood risk listBL1 4QH: not on the flood risk listBL1 4QN: not on the flood risk listBL1 4QP: not on the flood risk listBL1 4QQ: not on the flood risk listBL1 4QR: not on the flood risk listBL1 4QT: not on the flood risk listBL1 4QZ: not on the flood risk listBL1 4RA: not on the flood risk listBL1 4RB: not on the flood risk listBL1 4RE: not on the flood risk listBL1 4RF: not on the flood risk listBL1 4RG: not on the flood risk listBL1 4RH: not on the flood risk listBL1 4RJ: not on the flood risk listBL1 4RL: not on the flood risk listBL1 4RN: not on the flood risk listBL1 4RP: not on the flood risk listBL1 4RQ: not on the flood risk listBL1 4RR: not on the flood risk listBL1 4RS: not on the flood risk listBL1 4RT: not on the flood risk listBL1 4RU: not on the flood risk listBL1 4RW: not on the flood risk listBL1 4SH: not on the flood risk listBL1 4SJ: not on the flood risk listBL1 4SL: not on the flood risk listBL1 4SN: not on the flood risk listBL1 4SQ: not on the flood risk listBL1 4SS: not on the flood risk listBL1 4SU: not on the flood risk listBL1 4SX: not on the flood risk listBL1 4TA: not on the flood risk listBL1 4TB: not on the flood risk listBL1 4TG: not on the flood risk listBL1 4TH: not on the flood risk listBL1 4TQ: not on the flood risk listBL1 4TR: not on the flood risk listBL1 4TS: not on the flood risk listBL1 4TT: not on the flood risk listBL1 4TU: not on the flood risk listBL1 4TX: not on the flood risk listBL1 4UA: not on the flood risk listBL1 4UB: not on the flood risk listBL1 4UD: not on the flood risk listBL1 4UE: not on the flood risk listBL1 4UF: not on the flood risk listBL1 4UG: not on the flood risk listBL1 4UH: not on the flood risk listBL1 4UJ: not on the flood risk listBL1 4AL: low flood risk at worstBL1 4AW: low flood risk at worstBL1 4SE: low flood risk at worstBL1 4GS: medium flood risk at worstBL1 4AG: high flood riskBL1 4GT: high flood riskBL1 4GU: high flood riskBL1 4LG: high flood riskBL1 4LH: high flood riskBL1 4LL: high flood riskBL1 4LN: high flood riskBL1 4LR: high flood riskBL1 4LS: high flood riskBL1 4LU: high flood riskBL1 4LW: high flood riskBL1 4LX: high flood riskBL1 4LY: high flood riskBL1 4LZ: high flood riskBL1 4NA: high flood riskBL1 4NB: high flood riskBL1 4NY: high flood riskBL1 4PG: high flood riskBL1 4PH: high flood riskBL1 4RD: high flood riskBL1 4RX: high flood riskBL1 4RY: high flood riskBL1 4RZ: high flood riskBL1 4SA: high flood riskBL1 4SB: high flood riskBL1 4SF: high flood riskBL1 4SG: high flood riskBL1 4ST: high flood riskBL1 4SW: high flood risk Queens Park & CentralSmithills 12 postcodes at high or medium risk, outlined: this goes to BL1 4LG, the one with most homes and businesses at high risk12 postcodes at high or medium risk12 postcodes at high or medium risk, outlined: this goes to BL1 4LR, the one with most homes and businesses at high risk12 postcodes at high or medium risk Map of every postcode in the BL1 4 sector, by flood risk Of the 208 postcodes in the BL1 4 sector that ONS places, 29 have a home or business at high risk, 1 are at medium risk at worst, 3 are at low risk at worst and 175 are not on the Environment Agency's at-risk list. 2 groups of postcodes at high or medium risk are outlined: 12 postcodes at high or medium risk; 12 postcodes at high or medium risk. One postcode lies beyond the edge and is listed under the map. Places named: Queens Park & Central, Smithills. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. Queens Park & CentralSmithills 12 postcodes at high or medium risk, outlined: this goes to BL1 4LG, the one with most homes and businesses at high risk12 postcodes at high or medium risk
  • A home or business at high risk: 29
  • At medium risk at worst: 1
  • At low risk at worst: 3
  • At very low risk only: 0
  • Not on the at-risk list: 175
  • Outline: where 5 or more postcodes at high or medium risk lie together

Of the 208 postcodes in the BL1 4 sector that ONS places, 29 have a home or business at high risk, 1 are at medium risk at worst, 3 are at low risk at worst and 175 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. A dashed outline shows where 5 or more lie within 150 metres of each other. It is not a boundary, and 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

The postcodes at high risk

29 postcodes here have a home or business at high risk. These are the 12 with the most homes and businesses at that risk.

Beside each: how many of its homes and businesses the Environment Agency puts at that risk.

BL1 4GT41 at high riskBL1 4LG37 at high riskBL1 4SW29 at high riskBL1 4LR23 at high riskBL1 4NY23 at high riskBL1 4RZ21 at high riskBL1 4LN20 at high riskBL1 4SA20 at high riskBL1 4LZ13 at high riskBL1 4LW11 at high riskBL1 4LU11 at high riskBL1 4LX10 at high risk

Further out, not drawn

This postcode lies well apart from the rest, so the map is drawn without it to show the rest closer; it is in every count.

BL1 4GJ

Where the postcodes at high or medium risk lie together

  • 12 postcodes at high or medium risk, outlined on the map. BL1 4LG, is the one with most homes and businesses at high risk.
  • 12 postcodes at high or medium risk, outlined on the map. BL1 4LR, is the one with most homes and businesses at high risk.

What do homes sell for in BL1 4?

Homes in BL1 4 sold for a typical £150,000 in the 12 months to August 2026, across 76 sales, up 4.7% on the 12 months before, HM Land Registry's figures show.

£150,000 typical price, the 12 months to August 2026
£143,250 12 months to August 2025
▲ up 4.7% on the 12 months before
  • Detached £320,000 5 sales
  • Semi-detached £290,000 11 sales
  • Terraced £146,250 47 sales
  • Flat or maisonette £110,000 13 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 BL1 4. 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 BL1 4

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.

BL1 4AABL1 4ADBL1 4AGBL1 4ALBL1 4ANBL1 4APBL1 4AQBL1 4ARBL1 4ATBL1 4AWBL1 4AYBL1 4AZBL1 4BABL1 4BBBL1 4BDBL1 4BEBL1 4BGBL1 4BHBL1 4BJBL1 4BLBL1 4BNBL1 4BPBL1 4BRBL1 4BSBL1 4BTBL1 4BUBL1 4BWBL1 4BXBL1 4BYBL1 4DABL1 4DGBL1 4DHBL1 4DLBL1 4DNBL1 4DPBL1 4DQBL1 4DRBL1 4DSBL1 4DTBL1 4DUBL1 4DWBL1 4DXBL1 4DYBL1 4DZBL1 4EABL1 4EBBL1 4EDBL1 4EEBL1 4EFBL1 4EGBL1 4EHBL1 4EJBL1 4ELBL1 4ENBL1 4EPBL1 4EQBL1 4ERBL1 4ETBL1 4EUBL1 4EXBL1 4EYBL1 4EZBL1 4GJBL1 4GQBL1 4GRBL1 4GSBL1 4GTBL1 4GUBL1 4HDBL1 4HGBL1 4HHBL1 4HJBL1 4HLBL1 4HNBL1 4HPBL1 4HRBL1 4HSBL1 4HTBL1 4HWBL1 4JABL1 4JBBL1 4JDBL1 4JEBL1 4JGBL1 4JHBL1 4JLBL1 4JNBL1 4JPBL1 4JQBL1 4JSBL1 4JUBL1 4JWBL1 4JXBL1 4JYBL1 4JZBL1 4LABL1 4LDBL1 4LGBL1 4LHBL1 4LJBL1 4LLBL1 4LNBL1 4LRBL1 4LSBL1 4LTBL1 4LUBL1 4LWBL1 4LXBL1 4LYBL1 4LZBL1 4NABL1 4NBBL1 4NDBL1 4NEBL1 4NFBL1 4NGBL1 4NHBL1 4NJBL1 4NNBL1 4NQBL1 4NRBL1 4NWBL1 4NXBL1 4NYBL1 4PABL1 4PBBL1 4PDBL1 4PEBL1 4PFBL1 4PGBL1 4PHBL1 4PLBL1 4PNBL1 4PPBL1 4PQBL1 4PRBL1 4PSBL1 4PTBL1 4PUBL1 4PWBL1 4PXBL1 4PYBL1 4PZBL1 4QBBL1 4QDBL1 4QEBL1 4QFBL1 4QGBL1 4QHBL1 4QNBL1 4QPBL1 4QQBL1 4QRBL1 4QTBL1 4QZBL1 4RABL1 4RBBL1 4RDBL1 4REBL1 4RFBL1 4RGBL1 4RHBL1 4RJBL1 4RLBL1 4RNBL1 4RPBL1 4RQBL1 4RRBL1 4RSBL1 4RTBL1 4RUBL1 4RWBL1 4RXBL1 4RYBL1 4RZBL1 4SABL1 4SBBL1 4SEBL1 4SFBL1 4SGBL1 4SHBL1 4SJBL1 4SLBL1 4SNBL1 4SQBL1 4SSBL1 4STBL1 4SUBL1 4SWBL1 4SXBL1 4TABL1 4TBBL1 4TGBL1 4THBL1 4TQBL1 4TRBL1 4TSBL1 4TTBL1 4TUBL1 4TXBL1 4UABL1 4UBBL1 4UDBL1 4UEBL1 4UFBL1 4UGBL1 4UHBL1 4UJ

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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