BL1 7 postcode sector in the BL1 district

BL1 7 is a sector of the BL1 district: every postcode that starts BL1 7. It has 210 postcodes in use, one of them a large-user postcode. 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 7 sector, by flood risk

Map of every postcode in the BL1 7 sector, by flood risk Of the 210 postcodes in the BL1 7 sector that ONS places, 1 have a home or business at high risk, 1 are at medium risk at worst, 1 are at low risk at worst and 207 are not on the Environment Agency's at-risk list. Places named: Astley Bridge, Smithills. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. BL1 7AA: not on the flood risk listBL1 7AB: not on the flood risk listBL1 7AE: not on the flood risk listBL1 7AF: not on the flood risk listBL1 7AG: not on the flood risk listBL1 7AJ: not on the flood risk listBL1 7AN: not on the flood risk listBL1 7AP: not on the flood risk listBL1 7AR: not on the flood risk listBL1 7AS: not on the flood risk listBL1 7AU: not on the flood risk listBL1 7AX: not on the flood risk listBL1 7AY: not on the flood risk listBL1 7AZ: not on the flood risk listBL1 7BA: not on the flood risk listBL1 7BB: not on the flood risk listBL1 7BD: not on the flood risk listBL1 7BE: not on the flood risk listBL1 7BF: not on the flood risk listBL1 7BG: not on the flood risk listBL1 7BH: not on the flood risk listBL1 7BJ: not on the flood risk listBL1 7BL: not on the flood risk listBL1 7BN: not on the flood risk listBL1 7BP: not on the flood risk listBL1 7BQ: not on the flood risk listBL1 7BR: not on the flood risk listBL1 7BS: not on the flood risk listBL1 7BT: not on the flood risk listBL1 7BU: not on the flood risk listBL1 7BW: not on the flood risk listBL1 7BX: not on the flood risk listBL1 7BY: not on the flood risk listBL1 7BZ: not on the flood risk listBL1 7DA: not on the flood risk listBL1 7DB: not on the flood risk listBL1 7DD: not on the flood risk listBL1 7DE: not on the flood risk listBL1 7DF: not on the flood risk listBL1 7DG: not on the flood risk listBL1 7DH: not on the flood risk listBL1 7DJ: not on the flood risk listBL1 7DL: not on the flood risk listBL1 7DN: not on the flood risk listBL1 7DP: not on the flood risk listBL1 7DQ: not on the flood risk listBL1 7DR: not on the flood risk listBL1 7DS: not on the flood risk listBL1 7DT: not on the flood risk listBL1 7DU: not on the flood risk listBL1 7DW: not on the flood risk listBL1 7DX: not on the flood risk listBL1 7DZ: not on the flood risk listBL1 7EA: not on the flood risk listBL1 7EB: not on the flood risk listBL1 7EE: not on the flood risk listBL1 7EG: not on the flood risk listBL1 7EH: not on the flood risk listBL1 7EJ: not on the flood risk listBL1 7EL: not on the flood risk listBL1 7EN: not on the flood risk listBL1 7EP: not on the flood risk listBL1 7EQ: not on the flood risk listBL1 7ER: not on the flood risk listBL1 7ES: not on the flood risk listBL1 7ET: not on the flood risk listBL1 7EU: not on the flood risk listBL1 7EW: not on the flood risk listBL1 7EX: not on the flood risk listBL1 7EY: not on the flood risk listBL1 7EZ: not on the flood risk listBL1 7GD: not on the flood risk listBL1 7GE: not on the flood risk listBL1 7HB: not on the flood risk listBL1 7HD: not on the flood risk listBL1 7HE: not on the flood risk listBL1 7HF: not on the flood risk listBL1 7HG: not on the flood risk listBL1 7HH: not on the flood risk listBL1 7HJ: not on the flood risk listBL1 7HL: not on the flood risk listBL1 7HN: not on the flood risk listBL1 7HP: not on the flood risk listBL1 7HQ: not on the flood risk listBL1 7HR: not on the flood risk listBL1 7HS: not on the flood risk listBL1 7HT: not on the flood risk listBL1 7HU: not on the flood risk listBL1 7HW: not on the flood risk listBL1 7HY: not on the flood risk listBL1 7HZ: not on the flood risk listBL1 7JA: not on the flood risk listBL1 7JB: not on the flood risk listBL1 7JD: not on the flood risk listBL1 7JE: not on the flood risk listBL1 7JF: not on the flood risk listBL1 7JG: not on the flood risk listBL1 7JH: not on the flood risk listBL1 7JJ: not on the flood risk listBL1 7JL: not on the flood risk listBL1 7JN: not on the flood risk listBL1 7JP: not on the flood risk listBL1 7JQ: not on the flood risk listBL1 7JR: not on the flood risk listBL1 7JS: not on the flood risk listBL1 7JU: not on the flood risk listBL1 7JW: not on the flood risk listBL1 7JY: not on the flood risk listBL1 7LA: not on the flood risk listBL1 7LB: not on the flood risk listBL1 7LD: not on the flood risk listBL1 7LE: not on the flood risk listBL1 7LF: not on the flood risk listBL1 7LG: not on the flood risk listBL1 7LH: not on the flood risk listBL1 7LN: not on the flood risk listBL1 7LP: not on the flood risk listBL1 7LQ: not on the flood risk listBL1 7LR: not on the flood risk listBL1 7LS: not on the flood risk listBL1 7LT: not on the flood risk listBL1 7LU: not on the flood risk listBL1 7LY: not on the flood risk listBL1 7LZ: not on the flood risk listBL1 7NA: not on the flood risk listBL1 7NB: not on the flood risk listBL1 7ND: not on the flood risk listBL1 7NE: not on the flood risk listBL1 7NF: not on the flood risk listBL1 7NG: not on the flood risk listBL1 7NH: not on the flood risk listBL1 7NJ: not on the flood risk listBL1 7NL: not on the flood risk listBL1 7NN: not on the flood risk listBL1 7NP: not on the flood risk listBL1 7NQ: not on the flood risk listBL1 7NU: not on the flood risk listBL1 7NW: not on the flood risk listBL1 7NX: not on the flood risk listBL1 7NY: not on the flood risk listBL1 7NZ: not on the flood risk listBL1 7PA: not on the flood risk listBL1 7PB: not on the flood risk listBL1 7PD: not on the flood risk listBL1 7PE: not on the flood risk listBL1 7PF: not on the flood risk listBL1 7PG: not on the flood risk listBL1 7PH: not on the flood risk listBL1 7PJ: not on the flood risk listBL1 7PL: not on the flood risk listBL1 7PP: not on the flood risk listBL1 7PQ: not on the flood risk listBL1 7PR: not on the flood risk listBL1 7PS: not on the flood risk listBL1 7PT: not on the flood risk listBL1 7PU: not on the flood risk listBL1 7PW: not on the flood risk listBL1 7PX: not on the flood risk listBL1 7PY: not on the flood risk listBL1 7PZ: not on the flood risk listBL1 7QA: not on the flood risk listBL1 7QB: not on the flood risk listBL1 7QD: not on the flood risk listBL1 7QE: not on the flood risk listBL1 7QF: not on the flood risk listBL1 7QG: not on the flood risk listBL1 7QS: not on the flood risk listBL1 7QT: not on the flood risk listBL1 7RA: not on the flood risk listBL1 7RB: not on the flood risk listBL1 7RD: not on the flood risk listBL1 7RE: not on the flood risk listBL1 7RF: not on the flood risk listBL1 7RG: not on the flood risk listBL1 7RH: not on the flood risk listBL1 7RJ: not on the flood risk listBL1 7RL: not on the flood risk listBL1 7RN: not on the flood risk listBL1 7RP: not on the flood risk listBL1 7RQ: not on the flood risk listBL1 7RR: not on the flood risk listBL1 7RS: not on the flood risk listBL1 7RT: not on the flood risk listBL1 7RU: not on the flood risk listBL1 7RW: not on the flood risk listBL1 7RX: not on the flood risk listBL1 7RY: not on the flood risk listBL1 7SJ: not on the flood risk listBL1 7SL: not on the flood risk listBL1 7TA: not on the flood risk listBL1 7TB: not on the flood risk listBL1 7TD: not on the flood risk listBL1 7AL: low flood risk at worstBL1 7NS: medium flood risk at worstBL1 7RZ: high flood risk Astley BridgeSmithills Map of every postcode in the BL1 7 sector, by flood risk Of the 210 postcodes in the BL1 7 sector that ONS places, 1 have a home or business at high risk, 1 are at medium risk at worst, 1 are at low risk at worst and 207 are not on the Environment Agency's at-risk list. Places named: Astley Bridge, Smithills. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. A6099 Astley BridgeSmithills
  • A home or business at high risk: 1
  • At medium risk at worst: 1
  • At low risk at worst: 1
  • At very low risk only: 0
  • Not on the at-risk list: 207

Of the 210 postcodes in the BL1 7 sector that ONS places, 1 have a home or business at high risk, 1 are at medium risk at worst, 1 are at low risk at worst and 207 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. 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

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

BL1 7RZ1 at high risk

What do homes sell for in BL1 7?

Homes in BL1 7 sold for a typical £235,000 in the 12 months to August 2026, across 107 sales, up 7.8% on the 12 months before, HM Land Registry's figures show.

£235,000 typical price, the 12 months to August 2026
£218,000 12 months to August 2025
▲ up 7.8% on the 12 months before
  • Detached £355,000 28 sales
  • Semi-detached £255,000 37 sales
  • Terraced £173,500 22 sales
  • Flat or maisonette £111,750 20 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 7. 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 7

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 7AABL1 7ABBL1 7ADBL1 7AEBL1 7AFBL1 7AGBL1 7AJBL1 7ALBL1 7ANBL1 7APBL1 7ARBL1 7ASBL1 7ATBL1 7AUBL1 7AWBL1 7AXBL1 7AYBL1 7AZBL1 7BABL1 7BBBL1 7BDBL1 7BEBL1 7BFBL1 7BGBL1 7BHBL1 7BJBL1 7BLBL1 7BNBL1 7BPBL1 7BQBL1 7BRBL1 7BSBL1 7BTBL1 7BUBL1 7BWBL1 7BXBL1 7BYBL1 7BZBL1 7DABL1 7DBBL1 7DDBL1 7DEBL1 7DFBL1 7DGBL1 7DHBL1 7DJBL1 7DLBL1 7DNBL1 7DPBL1 7DQBL1 7DRBL1 7DSBL1 7DTBL1 7DUBL1 7DWBL1 7DXBL1 7DYBL1 7DZBL1 7EABL1 7EBBL1 7EEBL1 7EFBL1 7EGBL1 7EHBL1 7EJBL1 7ELBL1 7ENBL1 7EPBL1 7EQBL1 7ERBL1 7ESBL1 7ETBL1 7EUBL1 7EWBL1 7EXBL1 7EYBL1 7EZBL1 7GDBL1 7GEBL1 7HABL1 7HBBL1 7HDBL1 7HEBL1 7HFBL1 7HGBL1 7HHBL1 7HJBL1 7HLBL1 7HNBL1 7HPBL1 7HQBL1 7HRBL1 7HSBL1 7HTBL1 7HUBL1 7HWBL1 7HXBL1 7HYBL1 7HZBL1 7JABL1 7JBBL1 7JDBL1 7JEBL1 7JFBL1 7JGBL1 7JHBL1 7JJBL1 7JLBL1 7JNBL1 7JPBL1 7JQBL1 7JRBL1 7JSBL1 7JTBL1 7JUBL1 7JWBL1 7JXBL1 7JYBL1 7JZBL1 7LABL1 7LBBL1 7LDBL1 7LEBL1 7LFBL1 7LGBL1 7LHBL1 7LNBL1 7LPBL1 7LQBL1 7LRBL1 7LSBL1 7LTBL1 7LUBL1 7LWBL1 7LYBL1 7LZBL1 7NABL1 7NBBL1 7NDBL1 7NEBL1 7NFBL1 7NGBL1 7NHBL1 7NJBL1 7NLBL1 7NNBL1 7NPBL1 7NQBL1 7NSBL1 7NUBL1 7NWBL1 7NXBL1 7NYBL1 7NZBL1 7PABL1 7PBBL1 7PDBL1 7PEBL1 7PFBL1 7PGBL1 7PHBL1 7PJBL1 7PLBL1 7PNBL1 7PPBL1 7PQBL1 7PRBL1 7PSBL1 7PTBL1 7PUBL1 7PWBL1 7PXBL1 7PYBL1 7PZBL1 7QABL1 7QBBL1 7QDBL1 7QEBL1 7QFBL1 7QGBL1 7QJBL1 7QPBL1 7QSBL1 7QTBL1 7QUBL1 7RABL1 7RBBL1 7RDBL1 7REBL1 7RFBL1 7RGBL1 7RHBL1 7RJBL1 7RLBL1 7RNBL1 7RPBL1 7RQBL1 7RRBL1 7RSBL1 7RTBL1 7RUBL1 7RWBL1 7RXBL1 7RYBL1 7RZBL1 7SJBL1 7SLBL1 7TABL1 7TBBL1 7TD

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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