BB2 1 postcode sector in the BB2 district

BB2 1 is a sector of the BB2 district: every postcode that starts BB2 1. It has 142 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 BB2 1 sector, by flood risk

Map of every postcode in the BB2 1 sector, by flood risk Of the 142 postcodes in the BB2 1 sector that ONS places, 23 have a home or business at high risk, 11 are at medium risk at worst, 8 are at low risk at worst, 1 are at very low risk only and 99 are not on the Environment Agency's at-risk list. 3 groups of postcodes at high or medium risk are outlined: 14 postcodes at high or medium risk; 11 postcodes at high or medium risk; 9 postcodes at high or medium risk. Places named: Blackburn. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A6078 BB2 1AD: not on the flood risk listBB2 1AG: not on the flood risk listBB2 1AH: not on the flood risk listBB2 1AP: not on the flood risk listBB2 1AW: not on the flood risk listBB2 1BD: not on the flood risk listBB2 1DE: not on the flood risk listBB2 1DH: not on the flood risk listBB2 1DQ: not on the flood risk listBB2 1ED: not on the flood risk listBB2 1EJ: not on the flood risk listBB2 1EL: not on the flood risk listBB2 1EN: not on the flood risk listBB2 1EP: not on the flood risk listBB2 1ER: not on the flood risk listBB2 1ES: not on the flood risk listBB2 1EW: not on the flood risk listBB2 1HD: not on the flood risk listBB2 1HF: not on the flood risk listBB2 1HG: not on the flood risk listBB2 1HH: not on the flood risk listBB2 1HJ: not on the flood risk listBB2 1HL: not on the flood risk listBB2 1HN: not on the flood risk listBB2 1HP: not on the flood risk listBB2 1HQ: not on the flood risk listBB2 1HR: not on the flood risk listBB2 1HS: not on the flood risk listBB2 1HT: not on the flood risk listBB2 1HU: not on the flood risk listBB2 1HW: not on the flood risk listBB2 1HX: not on the flood risk listBB2 1HY: not on the flood risk listBB2 1JA: not on the flood risk listBB2 1JD: not on the flood risk listBB2 1JG: not on the flood risk listBB2 1JL: not on the flood risk listBB2 1JQ: not on the flood risk listBB2 1JU: not on the flood risk listBB2 1JX: not on the flood risk listBB2 1LA: not on the flood risk listBB2 1LB: not on the flood risk listBB2 1LG: not on the flood risk listBB2 1LJ: not on the flood risk listBB2 1LL: not on the flood risk listBB2 1LN: not on the flood risk listBB2 1LQ: not on the flood risk listBB2 1LS: not on the flood risk listBB2 1LY: not on the flood risk listBB2 1NF: not on the flood risk listBB2 1PB: not on the flood risk listBB2 1PX: not on the flood risk listBB2 1QA: not on the flood risk listBB2 1QE: not on the flood risk listBB2 1QF: not on the flood risk listBB2 1QG: not on the flood risk listBB2 1QH: not on the flood risk listBB2 1QN: not on the flood risk listBB2 1QP: not on the flood risk listBB2 1QQ: not on the flood risk listBB2 1QR: not on the flood risk listBB2 1QT: not on the flood risk listBB2 1QU: not on the flood risk listBB2 1QW: not on the flood risk listBB2 1QZ: not on the flood risk listBB2 1RA: not on the flood risk listBB2 1RB: not on the flood risk listBB2 1RD: not on the flood risk listBB2 1SR: not on the flood risk listBB2 1TA: not on the flood risk listBB2 1TB: not on the flood risk listBB2 1TG: not on the flood risk listBB2 1TN: not on the flood risk listBB2 1TQ: not on the flood risk listBB2 1TR: not on the flood risk listBB2 1TS: not on the flood risk listBB2 1TX: not on the flood risk listBB2 1UH: not on the flood risk listBB2 1UL: not on the flood risk listBB2 1UN: not on the flood risk listBB2 1UR: not on the flood risk listBB2 1US: not on the flood risk listBB2 1UT: not on the flood risk listBB2 1UU: not on the flood risk listBB2 1UW: not on the flood risk listBB2 1UX: not on the flood risk listBB2 1UY: not on the flood risk listBB2 1UZ: not on the flood risk listBB2 1WA: not on the flood risk listBB2 1WB: not on the flood risk listBB2 1XA: not on the flood risk listBB2 1XB: not on the flood risk listBB2 1XD: not on the flood risk listBB2 1XE: not on the flood risk listBB2 1XF: not on the flood risk listBB2 1XH: not on the flood risk listBB2 1XL: not on the flood risk listBB2 1XQ: not on the flood risk listBB2 1WD: very low flood risk onlyBB2 1AA: low flood risk at worstBB2 1DF: low flood risk at worstBB2 1DL: low flood risk at worstBB2 1LW: low flood risk at worstBB2 1NA: low flood risk at worstBB2 1NE: low flood risk at worstBB2 1QD: low flood risk at worstBB2 1QS: low flood risk at worstBB2 1AN: medium flood risk at worstBB2 1NH: medium flood risk at worstBB2 1NJ: medium flood risk at worstBB2 1NQ: medium flood risk at worstBB2 1NR: medium flood risk at worstBB2 1NT: medium flood risk at worstBB2 1PG: medium flood risk at worstBB2 1PS: medium flood risk at worstBB2 1RF: medium flood risk at worstBB2 1SN: medium flood risk at worstBB2 1UJ: medium flood risk at worstBB2 1AR: high flood riskBB2 1AU: high flood riskBB2 1AX: high flood riskBB2 1DB: high flood riskBB2 1DG: high flood riskBB2 1DN: high flood riskBB2 1DY: high flood riskBB2 1EE: high flood riskBB2 1EH: high flood riskBB2 1LH: high flood riskBB2 1NU: high flood riskBB2 1PN: high flood riskBB2 1PQ: high flood riskBB2 1SP: high flood riskBB2 1SW: high flood riskBB2 1TU: high flood riskBB2 1TY: high flood riskBB2 1UA: high flood riskBB2 1UB: high flood riskBB2 1UE: high flood riskBB2 1UF: high flood riskBB2 1UG: high flood riskBB2 1UQ: high flood risk Blackburn 14 postcodes at high or medium risk, outlined: this goes to BB2 1SP, the one with most homes and businesses at high risk14 postcodes at high or medium risk11 postcodes at high or medium risk, outlined: this goes to BB2 1DB, the one with most homes and businesses at high risk11 postcodes at high or medium risk9 postcodes at high or medium risk, outlined: this goes to BB2 1UB, the one with most homes and businesses at high risk9 postcodes at high or medium risk Map of every postcode in the BB2 1 sector, by flood risk Of the 142 postcodes in the BB2 1 sector that ONS places, 23 have a home or business at high risk, 11 are at medium risk at worst, 8 are at low risk at worst, 1 are at very low risk only and 99 are not on the Environment Agency's at-risk list. 3 groups of postcodes at high or medium risk are outlined: 14 postcodes at high or medium risk; 11 postcodes at high or medium risk; 9 postcodes at high or medium risk. Places named: Blackburn. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. Blackburn
  • A home or business at high risk: 23
  • At medium risk at worst: 11
  • At low risk at worst: 8
  • At very low risk only: 1
  • Not on the at-risk list: 99
  • Outline: where 5 or more postcodes at high or medium risk lie together

Of the 142 postcodes in the BB2 1 sector that ONS places, 23 have a home or business at high risk, 11 are at medium risk at worst, 8 are at low risk at worst, 1 are at very low risk only and 99 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.

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

23 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.

BB2 1UB41 at high riskBB2 1TY29 at high riskBB2 1TU23 at high riskBB2 1UE13 at high riskBB2 1SP9 at high riskBB2 1SW7 at high riskBB2 1DB6 at high riskBB2 1NU5 at high riskBB2 1UG5 at high riskBB2 1UA4 at high riskBB2 1DG4 at high riskBB2 1EE4 at high risk

Where the postcodes at high or medium risk lie together

  • 14 postcodes at high or medium risk, outlined on the map. BB2 1SP, is the one with most homes and businesses at high risk.
  • 11 postcodes at high or medium risk, outlined on the map. BB2 1DB, is the one with most homes and businesses at high risk.
  • 9 postcodes at high or medium risk, outlined on the map. BB2 1UB, is the one with most homes and businesses at high risk.

What do homes sell for in BB2 1?

Homes in BB2 1 sold for a typical £100,000 in the 12 months to August 2026, across 24 sales, down 7.4% on the 12 months before, HM Land Registry's figures show.

£100,000 typical price, the 12 months to August 2026
£108,000 12 months to August 2025
▼ down 7.4% on the 12 months before
  • Detached 1 sale, too few to price
  • Terraced £100,000 21 sales
  • Flat or maisonette 2 sales, too few to price

Standard sales of homes at market value at the postcodes that start BB2 1. 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 BB2 1

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.

BB2 1AABB2 1ADBB2 1AGBB2 1AHBB2 1ANBB2 1APBB2 1ARBB2 1AUBB2 1AWBB2 1AXBB2 1BDBB2 1DBBB2 1DEBB2 1DFBB2 1DGBB2 1DHBB2 1DLBB2 1DNBB2 1DQBB2 1DYBB2 1EDBB2 1EEBB2 1EHBB2 1EJBB2 1ELBB2 1ENBB2 1EPBB2 1ERBB2 1ESBB2 1EWBB2 1HDBB2 1HFBB2 1HGBB2 1HHBB2 1HJBB2 1HLBB2 1HNBB2 1HPBB2 1HQBB2 1HRBB2 1HSBB2 1HTBB2 1HUBB2 1HWBB2 1HXBB2 1HYBB2 1JABB2 1JDBB2 1JGBB2 1JLBB2 1JQBB2 1JUBB2 1JXBB2 1LABB2 1LBBB2 1LGBB2 1LHBB2 1LJBB2 1LLBB2 1LNBB2 1LQBB2 1LSBB2 1LWBB2 1LXBB2 1LYBB2 1NABB2 1NEBB2 1NFBB2 1NHBB2 1NJBB2 1NQBB2 1NRBB2 1NTBB2 1NUBB2 1PBBB2 1PGBB2 1PNBB2 1PQBB2 1PSBB2 1PXBB2 1QABB2 1QDBB2 1QEBB2 1QFBB2 1QGBB2 1QHBB2 1QNBB2 1QPBB2 1QQBB2 1QRBB2 1QSBB2 1QTBB2 1QUBB2 1QWBB2 1QZBB2 1RABB2 1RBBB2 1RDBB2 1RFBB2 1SNBB2 1SPBB2 1SRBB2 1SWBB2 1TABB2 1TBBB2 1TGBB2 1TNBB2 1TQBB2 1TRBB2 1TSBB2 1TUBB2 1TXBB2 1TYBB2 1UABB2 1UBBB2 1UEBB2 1UFBB2 1UGBB2 1UHBB2 1UJBB2 1ULBB2 1UNBB2 1UQBB2 1URBB2 1USBB2 1UTBB2 1UUBB2 1UWBB2 1UXBB2 1UYBB2 1UZBB2 1WABB2 1WBBB2 1WDBB2 1XABB2 1XBBB2 1XDBB2 1XEBB2 1XFBB2 1XHBB2 1XLBB2 1XQ

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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