BB1 7 postcode sector in the BB1 district

BB1 7 is a sector of the BB1 district: every postcode that starts BB1 7. It has 67 postcodes in use, 4 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 BB1 7 sector, by flood risk

Map of every postcode in the BB1 7 sector, by flood risk Of the 67 postcodes in the BB1 7 sector that ONS places, 7 are at low risk at worst and 60 are not on the Environment Agency's at-risk list. One postcode lies beyond the edge and is listed under the map. Places named: Shear Brow & Corporation Park, Blackburn Central. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A666A6078 BB1 7AF: not on the flood risk listBB1 7AJ: not on the flood risk listBB1 7AP: not on the flood risk listBB1 7AT: not on the flood risk listBB1 7AW: not on the flood risk listBB1 7BD: not on the flood risk listBB1 7BL: not on the flood risk listBB1 7BQ: not on the flood risk listBB1 7DN: not on the flood risk listBB1 7DP: not on the flood risk listBB1 7DR: not on the flood risk listBB1 7DY: not on the flood risk listBB1 7ED: not on the flood risk listBB1 7EF: not on the flood risk listBB1 7EG: not on the flood risk listBB1 7EL: not on the flood risk listBB1 7EP: not on the flood risk listBB1 7ER: not on the flood risk listBB1 7ES: not on the flood risk listBB1 7ET: not on the flood risk listBB1 7EU: not on the flood risk listBB1 7EW: not on the flood risk listBB1 7EX: not on the flood risk listBB1 7EY: not on the flood risk listBB1 7EZ: not on the flood risk listBB1 7HA: not on the flood risk listBB1 7HD: not on the flood risk listBB1 7HJ: not on the flood risk listBB1 7HN: not on the flood risk listBB1 7HP: not on the flood risk listBB1 7HS: not on the flood risk listBB1 7HW: not on the flood risk listBB1 7JB: not on the flood risk listBB1 7JD: not on the flood risk listBB1 7JE: not on the flood risk listBB1 7JF: not on the flood risk listBB1 7JJ: not on the flood risk listBB1 7JN: not on the flood risk listBB1 7JQ: not on the flood risk listBB1 7LD: not on the flood risk listBB1 7LE: not on the flood risk listBB1 7LF: not on the flood risk listBB1 7LG: not on the flood risk listBB1 7LH: not on the flood risk listBB1 7LJ: not on the flood risk listBB1 7LL: not on the flood risk listBB1 7LP: not on the flood risk listBB1 7LR: not on the flood risk listBB1 7LS: not on the flood risk listBB1 7LT: not on the flood risk listBB1 7LU: not on the flood risk listBB1 7LW: not on the flood risk listBB1 7LZ: not on the flood risk listBB1 7NA: not on the flood risk listBB1 7NB: not on the flood risk listBB1 7ND: not on the flood risk listBB1 7NE: not on the flood risk listBB1 7NF: not on the flood risk listBB1 7NG: not on the flood risk listBB1 7NH: not on the flood risk listBB1 7AR: low flood risk at worstBB1 7DJ: low flood risk at worstBB1 7DT: low flood risk at worstBB1 7EB: low flood risk at worstBB1 7JG: low flood risk at worstBB1 7NQ: low flood risk at worst Shear Brow & Corporation ParkBlackburn Central Map of every postcode in the BB1 7 sector, by flood risk Of the 67 postcodes in the BB1 7 sector that ONS places, 7 are at low risk at worst and 60 are not on the Environment Agency's at-risk list. One postcode lies beyond the edge and is listed under the map. Places named: Shear Brow & Corporation Park, Blackburn Central. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. Shear Brow & Corporation ParkBlackburn Central
  • A home or business at high risk: 0
  • At medium risk at worst: 0
  • At low risk at worst: 7
  • At very low risk only: 0
  • Not on the at-risk list: 60

Of the 67 postcodes in the BB1 7 sector that ONS places, 7 are at low risk at worst and 60 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

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.

BB1 7SB

What do homes sell for in BB1 7?

Homes in BB1 7 sold for a typical £130,000 in the 12 months to August 2026, across 7 sales, down 7% on the 12 months before, HM Land Registry's figures show.

£130,000 typical price, the 12 months to August 2026
£139,750 12 months to August 2025
▼ down 7% on the 12 months before
  • Terraced £130,000 7 sales

Standard sales of homes at market value at the postcodes that start BB1 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 BB1 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.

BB1 7AFBB1 7AJBB1 7APBB1 7ARBB1 7ATBB1 7AWBB1 7BDBB1 7BLBB1 7BQBB1 7DJBB1 7DNBB1 7DPBB1 7DRBB1 7DTBB1 7DYBB1 7EBBB1 7EDBB1 7EFBB1 7EGBB1 7ELBB1 7EPBB1 7ERBB1 7ESBB1 7ETBB1 7EUBB1 7EWBB1 7EXBB1 7EYBB1 7EZBB1 7HABB1 7HDBB1 7HJBB1 7HNBB1 7HPBB1 7HSBB1 7HWBB1 7JBBB1 7JDBB1 7JEBB1 7JFBB1 7JGBB1 7JJBB1 7JNBB1 7JQBB1 7LDBB1 7LEBB1 7LFBB1 7LGBB1 7LHBB1 7LJBB1 7LLBB1 7LPBB1 7LRBB1 7LSBB1 7LTBB1 7LUBB1 7LWBB1 7LZBB1 7NABB1 7NBBB1 7NDBB1 7NEBB1 7NFBB1 7NGBB1 7NHBB1 7NQBB1 7SB

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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