BB3 1 postcode sector in the BB3 district

BB3 1 is a sector of the BB3 district: every postcode that starts BB3 1. It has 185 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 BB3 1 sector, and which are new since 2020

Map of every postcode in the BB3 1 sector, by new since 2020 Of the 185 postcodes in the BB3 1 sector that ONS places, 7 are new since 2020 and 178 were in use before 2020. Places named: Darwen. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. BB3 1AD: before 2020BB3 1AE: before 2020BB3 1AF: before 2020BB3 1AJ: before 2020BB3 1AL: before 2020BB3 1AP: before 2020BB3 1AR: before 2020BB3 1AS: before 2020BB3 1AT: before 2020BB3 1AU: before 2020BB3 1AW: before 2020BB3 1AX: before 2020BB3 1AY: before 2020BB3 1AZ: before 2020BB3 1BD: before 2020BB3 1BE: before 2020BB3 1BF: before 2020BB3 1BG: before 2020BB3 1BH: before 2020BB3 1BQ: before 2020BB3 1BR: before 2020BB3 1BT: before 2020BB3 1BU: before 2020BB3 1BW: before 2020BB3 1BX: before 2020BB3 1BY: before 2020BB3 1BZ: before 2020BB3 1DB: before 2020BB3 1DD: before 2020BB3 1DE: before 2020BB3 1DF: before 2020BB3 1DG: before 2020BB3 1DH: before 2020BB3 1DL: before 2020BB3 1DP: before 2020BB3 1DQ: before 2020BB3 1DR: before 2020BB3 1DS: before 2020BB3 1DT: before 2020BB3 1DU: before 2020BB3 1DW: before 2020BB3 1DX: before 2020BB3 1DY: before 2020BB3 1DZ: before 2020BB3 1EA: before 2020BB3 1EB: before 2020BB3 1ED: before 2020BB3 1EE: before 2020BB3 1EF: before 2020BB3 1EG: before 2020BB3 1EH: before 2020BB3 1EJ: before 2020BB3 1EL: before 2020BB3 1EN: before 2020BB3 1EP: before 2020BB3 1EQ: before 2020BB3 1ER: before 2020BB3 1ES: before 2020BB3 1ET: before 2020BB3 1EU: before 2020BB3 1EW: before 2020BB3 1EX: before 2020BB3 1EY: before 2020BB3 1EZ: before 2020BB3 1FD: before 2020BB3 1HA: before 2020BB3 1HB: before 2020BB3 1HD: before 2020BB3 1HE: before 2020BB3 1HF: before 2020BB3 1HG: before 2020BB3 1HH: before 2020BB3 1HJ: before 2020BB3 1HL: before 2020BB3 1HQ: before 2020BB3 1HS: before 2020BB3 1HT: before 2020BB3 1HU: before 2020BB3 1HX: before 2020BB3 1HY: before 2020BB3 1HZ: before 2020BB3 1JA: before 2020BB3 1JB: before 2020BB3 1JD: before 2020BB3 1JE: before 2020BB3 1JF: before 2020BB3 1JG: before 2020BB3 1JH: before 2020BB3 1JJ: before 2020BB3 1JL: before 2020BB3 1JN: before 2020BB3 1JP: before 2020BB3 1JQ: before 2020BB3 1JR: before 2020BB3 1JS: before 2020BB3 1JT: before 2020BB3 1JU: before 2020BB3 1JW: before 2020BB3 1JX: before 2020BB3 1JY: before 2020BB3 1JZ: before 2020BB3 1LA: before 2020BB3 1LB: before 2020BB3 1LD: before 2020BB3 1LE: before 2020BB3 1LF: before 2020BB3 1LG: before 2020BB3 1LH: before 2020BB3 1LJ: before 2020BB3 1LL: before 2020BB3 1LN: before 2020BB3 1LP: before 2020BB3 1LQ: before 2020BB3 1LR: before 2020BB3 1LS: before 2020BB3 1LT: before 2020BB3 1LU: before 2020BB3 1LW: before 2020BB3 1LY: before 2020BB3 1NB: before 2020BB3 1ND: before 2020BB3 1NF: before 2020BB3 1NG: before 2020BB3 1NH: before 2020BB3 1NJ: before 2020BB3 1NL: before 2020BB3 1NN: before 2020BB3 1NP: before 2020BB3 1NQ: before 2020BB3 1NR: before 2020BB3 1NS: before 2020BB3 1NT: before 2020BB3 1NU: before 2020BB3 1NW: before 2020BB3 1NX: before 2020BB3 1NY: before 2020BB3 1NZ: before 2020BB3 1PA: before 2020BB3 1PB: before 2020BB3 1PD: before 2020BB3 1PE: before 2020BB3 1PF: before 2020BB3 1PG: before 2020BB3 1PH: before 2020BB3 1PJ: before 2020BB3 1PL: before 2020BB3 1PQ: before 2020BB3 1PR: before 2020BB3 1PS: before 2020BB3 1PU: before 2020BB3 1PW: before 2020BB3 1PX: before 2020BB3 1PY: before 2020BB3 1QA: before 2020BB3 1QB: before 2020BB3 1QD: before 2020BB3 1QE: before 2020BB3 1QG: before 2020BB3 1QJ: before 2020BB3 1QL: before 2020BB3 1QP: before 2020BB3 1QQ: before 2020BB3 1QR: before 2020BB3 1QS: before 2020BB3 1QT: before 2020BB3 1QU: before 2020BB3 1QW: before 2020BB3 1QX: before 2020BB3 1QY: before 2020BB3 1QZ: before 2020BB3 1RG: before 2020BB3 1RH: before 2020BB3 1RJ: before 2020BB3 1RQ: before 2020BB3 1SE: before 2020BB3 1BN: new since 2020BB3 1DJ: new since 2020BB3 1FE: new since 2020BB3 1FF: new since 2020BB3 1FG: new since 2020BB3 1HN: new since 2020BB3 1RA: new since 2020 Darwen Map of every postcode in the BB3 1 sector, by new since 2020 Of the 185 postcodes in the BB3 1 sector that ONS places, 7 are new since 2020 and 178 were in use before 2020. Places named: Darwen. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. Darwen
  • New since 2020: 7
  • In use before 2020: 178

Of the 185 postcodes in the BB3 1 sector that ONS places, 7 are new since 2020 and 178 were in use before 2020.

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. New since 2020 means it came into use in January 2020 or later. 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; when each came into use: the same directory; 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 5 newest postcodes

BB3 1FGJuly 2025BB3 1FFMay 2024BB3 1HNJanuary 2024BB3 1BNMarch 2023BB3 1DJDecember 2021

What do homes sell for in BB3 1?

Homes in BB3 1 sold for a typical £143,500 in the 12 months to August 2026, across 100 sales, down 1.2% on the 12 months before, HM Land Registry's figures show.

£143,500 typical price, the 12 months to August 2026
£145,250 12 months to August 2025
▼ down 1.2% on the 12 months before
  • Detached £350,000 7 sales
  • Semi-detached £200,000 19 sales
  • Terraced £127,500 71 sales
  • Flat or maisonette 3 sales, too few to price

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 BB3 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 BB3 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.

BB3 1ADBB3 1AEBB3 1AFBB3 1AJBB3 1ALBB3 1APBB3 1ARBB3 1ASBB3 1ATBB3 1AUBB3 1AWBB3 1AXBB3 1AYBB3 1AZBB3 1BDBB3 1BEBB3 1BFBB3 1BGBB3 1BHBB3 1BNBB3 1BQBB3 1BRBB3 1BTBB3 1BUBB3 1BWBB3 1BXBB3 1BYBB3 1BZBB3 1DBBB3 1DDBB3 1DEBB3 1DFBB3 1DGBB3 1DHBB3 1DJBB3 1DLBB3 1DPBB3 1DQBB3 1DRBB3 1DSBB3 1DTBB3 1DUBB3 1DWBB3 1DXBB3 1DYBB3 1DZBB3 1EABB3 1EBBB3 1EDBB3 1EEBB3 1EFBB3 1EGBB3 1EHBB3 1EJBB3 1ELBB3 1ENBB3 1EPBB3 1EQBB3 1ERBB3 1ESBB3 1ETBB3 1EUBB3 1EWBB3 1EXBB3 1EYBB3 1EZBB3 1FDBB3 1FEBB3 1FFBB3 1FGBB3 1HABB3 1HBBB3 1HDBB3 1HEBB3 1HFBB3 1HGBB3 1HHBB3 1HJBB3 1HLBB3 1HNBB3 1HQBB3 1HSBB3 1HTBB3 1HUBB3 1HXBB3 1HYBB3 1HZBB3 1JABB3 1JBBB3 1JDBB3 1JEBB3 1JFBB3 1JGBB3 1JHBB3 1JJBB3 1JLBB3 1JNBB3 1JPBB3 1JQBB3 1JRBB3 1JSBB3 1JTBB3 1JUBB3 1JWBB3 1JXBB3 1JYBB3 1JZBB3 1LABB3 1LBBB3 1LDBB3 1LEBB3 1LFBB3 1LGBB3 1LHBB3 1LJBB3 1LLBB3 1LNBB3 1LPBB3 1LQBB3 1LRBB3 1LSBB3 1LTBB3 1LUBB3 1LWBB3 1LYBB3 1NBBB3 1NDBB3 1NFBB3 1NGBB3 1NHBB3 1NJBB3 1NLBB3 1NNBB3 1NPBB3 1NQBB3 1NRBB3 1NSBB3 1NTBB3 1NUBB3 1NWBB3 1NXBB3 1NYBB3 1NZBB3 1PABB3 1PBBB3 1PDBB3 1PEBB3 1PFBB3 1PGBB3 1PHBB3 1PJBB3 1PLBB3 1PPBB3 1PQBB3 1PRBB3 1PSBB3 1PUBB3 1PWBB3 1PXBB3 1PYBB3 1QABB3 1QBBB3 1QDBB3 1QEBB3 1QGBB3 1QJBB3 1QLBB3 1QPBB3 1QQBB3 1QRBB3 1QSBB3 1QTBB3 1QUBB3 1QWBB3 1QXBB3 1QYBB3 1QZBB3 1RABB3 1RGBB3 1RHBB3 1RJBB3 1RQBB3 1SEBB3 1WYBB3 1WZ

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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