BL1 1 postcode sector in the BL1 district

BL1 1 is a sector of the BL1 district: every postcode that starts BL1 1. It has 119 postcodes in use, 21 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 1 sector, by gigabit broadband

Map of every postcode in the BL1 1 sector, by gigabit broadband Of the 119 postcodes in the BL1 1 sector that ONS places, 49 have no home or business that can get gigabit, 31 have some that can, 24 can all get it and 15 have no Ofcom figure. One group of postcodes without gigabit is outlined: 49 postcodes without gigabit. Places named: Bolton. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A666A676 BL1 1AQ: no Ofcom figureBL1 1BH: no Ofcom figureBL1 1DA: no Ofcom figureBL1 1FH: no Ofcom figureBL1 1GD: no Ofcom figureBL1 1PR: no Ofcom figureBL1 1RT: no Ofcom figureBL1 1RU: no Ofcom figureBL1 1AT: gigabit for allBL1 1AW: gigabit for allBL1 1AX: gigabit for allBL1 1AY: gigabit for allBL1 1AZ: gigabit for allBL1 1BJ: gigabit for allBL1 1DH: gigabit for allBL1 1EU: gigabit for allBL1 1EX: gigabit for allBL1 1HJ: gigabit for allBL1 1LN: gigabit for allBL1 1NP: gigabit for allBL1 1PJ: gigabit for allBL1 1QQ: gigabit for allBL1 1QY: gigabit for allBL1 1RE: gigabit for allBL1 1RF: gigabit for allBL1 1RZ: gigabit for allBL1 1SN: gigabit for allBL1 1UR: gigabit for allBL1 1SE: gigabit for allBL1 1BB: some gigabitBL1 1BR: some gigabitBL1 1BU: some gigabitBL1 1DG: some gigabitBL1 1DR: some gigabitBL1 1DY: some gigabitBL1 1EB: some gigabitBL1 1EJ: some gigabitBL1 1EL: some gigabitBL1 1HA: some gigabitBL1 1HH: some gigabitBL1 1HL: some gigabitBL1 1HQ: some gigabitBL1 1HX: some gigabitBL1 1JT: some gigabitBL1 1LS: some gigabitBL1 1LT: some gigabitBL1 1NB: some gigabitBL1 1NE: some gigabitBL1 1NS: some gigabitBL1 1PE: some gigabitBL1 1PP: some gigabitBL1 1PZ: some gigabitBL1 1QD: some gigabitBL1 1RD: some gigabitBL1 1RJ: some gigabitBL1 1RS: some gigabitBL1 1SW: some gigabitBL1 1TS: some gigabitBL1 1UA: some gigabitBL1 1AP: no gigabitBL1 1AU: no gigabitBL1 1BD: no gigabitBL1 1BG: no gigabitBL1 1BL: no gigabitBL1 1BN: no gigabitBL1 1BQ: no gigabitBL1 1DB: no gigabitBL1 1DD: no gigabitBL1 1DF: no gigabitBL1 1DW: no gigabitBL1 1EA: no gigabitBL1 1EZ: no gigabitBL1 1HR: no gigabitBL1 1JL: no gigabitBL1 1JU: no gigabitBL1 1JZ: no gigabitBL1 1LD: no gigabitBL1 1LF: no gigabitBL1 1LL: no gigabitBL1 1LR: no gigabitBL1 1LY: no gigabitBL1 1NH: no gigabitBL1 1NJ: no gigabitBL1 1NR: no gigabitBL1 1NT: no gigabitBL1 1PB: no gigabitBL1 1PQ: no gigabitBL1 1PS: no gigabitBL1 1PT: no gigabitBL1 1PX: no gigabitBL1 1QN: no gigabitBL1 1QZ: no gigabitBL1 1SB: no gigabitBL1 1SU: no gigabitBL1 1SX: no gigabitBL1 1SY: no gigabitBL1 1TD: no gigabitBL1 1TU: no gigabitBL1 1TY: no gigabitBL1 1TZ: no gigabitBL1 1UG: no gigabitBL1 1UH: no gigabitBL1 1UN: no gigabitBL1 1US: no gigabitBL1 1SQ: no gigabitBL1 1ET: no gigabit Bolton 49 postcodes without gigabit, outlined: this goes to BL1 1EA, the one nearest the middle of them49 postcodes without gigabit Map of every postcode in the BL1 1 sector, by gigabit broadband Of the 119 postcodes in the BL1 1 sector that ONS places, 49 have no home or business that can get gigabit, 31 have some that can, 24 can all get it and 15 have no Ofcom figure. One group of postcodes without gigabit is outlined: 49 postcodes without gigabit. Places named: Bolton. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. Bolton 49 postcodes without gigabit, outlined: this goes to BL1 1EA, the one nearest the middle of them49 postcodes without gigabit
  • No home or business can get gigabit: 49
  • Some can get gigabit: 31
  • Every home and business can get gigabit: 24
  • Ofcom gives no figure: 15
  • Outline: where 5 or more postcodes without gigabit lie together

Of the 119 postcodes in the BL1 1 sector that ONS places, 49 have no home or business that can get gigabit, 31 have some that can, 24 can all get it and 15 have no Ofcom figure.

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.

Sources: ONS Postcode Directory, August 2026, loaded 20 October 2026; Ofcom Connected Nations, Connected Nations, Spring 2026; roads, rivers and built-up areas: Ordnance Survey open maps. 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.

Postcodes without gigabit

49 postcodes here have no gigabit. These are the 12 first in postcode order.

BL1 1APBL1 1AUBL1 1BDBL1 1BGBL1 1BLBL1 1BNBL1 1BQBL1 1DBBL1 1DDBL1 1DFBL1 1DWBL1 1EA

Where the postcodes without gigabit lie together

  • 49 postcodes without gigabit, outlined on the map. BL1 1EA, is the one nearest the middle of them.

What do homes sell for in BL1 1?

Homes in BL1 1 sold for a typical £100,000 in the 12 months to September 2026, across 7 sales, HM Land Registry's figures show. The 12 months before gave £270,000 from 11 sales. With fewer than 30 sales a year, a change can come from which homes happened to sell, so we do not give one.

£100,000 typical price, the 12 months to September 2026
£270,000 12 months to September 2025
  • Terraced 3 sales, too few to price
  • Flat or maisonette 4 sales, too few to price

Standard sales of homes at market value at the postcodes that start BL1 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 October 2026.

Postcodes in BL1 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.

BL1 1APBL1 1AQBL1 1ARBL1 1ASBL1 1ATBL1 1AUBL1 1AWBL1 1AXBL1 1AYBL1 1AZBL1 1BBBL1 1BDBL1 1BGBL1 1BHBL1 1BJBL1 1BLBL1 1BNBL1 1BQBL1 1BRBL1 1BUBL1 1DABL1 1DBBL1 1DDBL1 1DFBL1 1DGBL1 1DHBL1 1DJBL1 1DRBL1 1DWBL1 1DYBL1 1EABL1 1EBBL1 1EJBL1 1ELBL1 1ESBL1 1ETBL1 1EUBL1 1EXBL1 1EZBL1 1FHBL1 1GDBL1 1HABL1 1HHBL1 1HJBL1 1HLBL1 1HQBL1 1HRBL1 1HUBL1 1HXBL1 1JLBL1 1JNBL1 1JTBL1 1JUBL1 1JZBL1 1LDBL1 1LFBL1 1LLBL1 1LNBL1 1LRBL1 1LSBL1 1LTBL1 1LYBL1 1NBBL1 1NEBL1 1NHBL1 1NJBL1 1NPBL1 1NRBL1 1NSBL1 1NTBL1 1PBBL1 1PEBL1 1PJBL1 1PPBL1 1PQBL1 1PRBL1 1PSBL1 1PTBL1 1PXBL1 1PZBL1 1QDBL1 1QJBL1 1QNBL1 1QQBL1 1QYBL1 1QZBL1 1RDBL1 1REBL1 1RFBL1 1RJBL1 1RSBL1 1RTBL1 1RUBL1 1RXBL1 1RZBL1 1SABL1 1SBBL1 1SEBL1 1SNBL1 1SQBL1 1SUBL1 1SWBL1 1SXBL1 1SYBL1 1TDBL1 1TJBL1 1TQBL1 1TSBL1 1TUBL1 1TYBL1 1TZBL1 1UABL1 1UGBL1 1UHBL1 1UNBL1 1URBL1 1USBL1 1WTBL1 1YA

Source: ONS Postcode Directory, August 2026, loaded 20 October 2026. Postcodes that have ended are not listed.

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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Where the facts on this page come from

Contains public sector information licensed under the Open Government Licence v3.0. Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0.

Licence: Open Government Licence v3.0.

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