BB5 4 postcode sector in the BB5 district

BB5 4 is a sector of the BB5 district: every postcode that starts BB5 4. It has 190 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 BB5 4 sector, and which are new since 2020

Map of every postcode in the BB5 4 sector, by new since 2020 Of the 190 postcodes in the BB5 4 sector that ONS places, 2 are new since 2020 and 188 were in use before 2020. Places named: Accrington, Oswaldtwistle, Church. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. M65A6185A679 BB5 4AA: before 2020BB5 4AB: before 2020BB5 4AD: before 2020BB5 4AE: before 2020BB5 4AF: before 2020BB5 4AG: before 2020BB5 4AH: before 2020BB5 4AJ: before 2020BB5 4AL: before 2020BB5 4AN: before 2020BB5 4AP: before 2020BB5 4AQ: before 2020BB5 4AR: before 2020BB5 4AS: before 2020BB5 4AT: before 2020BB5 4AU: before 2020BB5 4AW: before 2020BB5 4AX: before 2020BB5 4AY: before 2020BB5 4BA: before 2020BB5 4BB: before 2020BB5 4BD: before 2020BB5 4BE: before 2020BB5 4BF: before 2020BB5 4BG: before 2020BB5 4BH: before 2020BB5 4BJ: before 2020BB5 4BL: before 2020BB5 4BN: before 2020BB5 4BP: before 2020BB5 4BQ: before 2020BB5 4BS: before 2020BB5 4BT: before 2020BB5 4BU: before 2020BB5 4BW: before 2020BB5 4BX: before 2020BB5 4BY: before 2020BB5 4BZ: before 2020BB5 4DA: before 2020BB5 4DB: before 2020BB5 4DD: before 2020BB5 4DE: before 2020BB5 4DF: before 2020BB5 4DG: before 2020BB5 4DH: before 2020BB5 4DJ: before 2020BB5 4DL: before 2020BB5 4DN: before 2020BB5 4DQ: before 2020BB5 4DR: before 2020BB5 4DS: before 2020BB5 4DT: before 2020BB5 4DU: before 2020BB5 4DX: before 2020BB5 4DY: before 2020BB5 4DZ: before 2020BB5 4EA: before 2020BB5 4EB: before 2020BB5 4ED: before 2020BB5 4EF: before 2020BB5 4EG: before 2020BB5 4EJ: before 2020BB5 4EP: before 2020BB5 4EQ: before 2020BB5 4FF: before 2020BB5 4GP: before 2020BB5 4HA: before 2020BB5 4HB: before 2020BB5 4HD: before 2020BB5 4HG: before 2020BB5 4HH: before 2020BB5 4HL: before 2020BB5 4HP: before 2020BB5 4HQ: before 2020BB5 4HU: before 2020BB5 4JA: before 2020BB5 4JB: before 2020BB5 4JD: before 2020BB5 4JE: before 2020BB5 4JF: before 2020BB5 4JG: before 2020BB5 4JH: before 2020BB5 4JJ: before 2020BB5 4JL: before 2020BB5 4JN: before 2020BB5 4JP: before 2020BB5 4JQ: before 2020BB5 4JR: before 2020BB5 4JS: before 2020BB5 4JT: before 2020BB5 4JU: before 2020BB5 4JX: before 2020BB5 4JY: before 2020BB5 4JZ: before 2020BB5 4LA: before 2020BB5 4LB: before 2020BB5 4LE: before 2020BB5 4LF: before 2020BB5 4LG: before 2020BB5 4LL: before 2020BB5 4LP: before 2020BB5 4LQ: before 2020BB5 4LR: before 2020BB5 4LS: before 2020BB5 4LU: before 2020BB5 4LW: before 2020BB5 4LX: before 2020BB5 4LY: before 2020BB5 4LZ: before 2020BB5 4NA: before 2020BB5 4NB: before 2020BB5 4ND: before 2020BB5 4NE: before 2020BB5 4NF: before 2020BB5 4NG: before 2020BB5 4NH: before 2020BB5 4NJ: before 2020BB5 4NL: before 2020BB5 4NN: before 2020BB5 4NP: before 2020BB5 4NQ: before 2020BB5 4NR: before 2020BB5 4NS: before 2020BB5 4NT: before 2020BB5 4NU: before 2020BB5 4NW: before 2020BB5 4NX: before 2020BB5 4NY: before 2020BB5 4NZ: before 2020BB5 4PA: before 2020BB5 4PB: before 2020BB5 4PD: before 2020BB5 4PE: before 2020BB5 4PF: before 2020BB5 4PH: before 2020BB5 4PP: before 2020BB5 4PS: before 2020BB5 4PT: before 2020BB5 4PU: before 2020BB5 4PX: before 2020BB5 4PY: before 2020BB5 4PZ: before 2020BB5 4QA: before 2020BB5 4QB: before 2020BB5 4QD: before 2020BB5 4QE: before 2020BB5 4QF: before 2020BB5 4QG: before 2020BB5 4QH: before 2020BB5 4QJ: before 2020BB5 4QL: before 2020BB5 4QN: before 2020BB5 4QP: before 2020BB5 4QR: before 2020BB5 4QS: before 2020BB5 4QT: before 2020BB5 4QU: before 2020BB5 4QW: before 2020BB5 4QY: before 2020BB5 4QZ: before 2020BB5 4RA: before 2020BB5 4RB: before 2020BB5 4RD: before 2020BB5 4RE: before 2020BB5 4RF: before 2020BB5 4RG: before 2020BB5 4RH: before 2020BB5 4RJ: before 2020BB5 4RL: before 2020BB5 4RN: before 2020BB5 4RP: before 2020BB5 4RQ: before 2020BB5 4RS: before 2020BB5 4RT: before 2020BB5 4RU: before 2020BB5 4RX: before 2020BB5 4RY: before 2020BB5 4RZ: before 2020BB5 4SA: before 2020BB5 4SD: before 2020BB5 4SE: before 2020BB5 4SF: before 2020BB5 4SG: before 2020BB5 4SH: before 2020BB5 4DP: new since 2020BB5 4EX: new since 2020 AccringtonOswaldtwistleChurch Map of every postcode in the BB5 4 sector, by new since 2020 Of the 190 postcodes in the BB5 4 sector that ONS places, 2 are new since 2020 and 188 were in use before 2020. Places named: Accrington, Oswaldtwistle, Church. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. A680M65A6185 AccringtonOswaldtwistleChurch
  • New since 2020: 2
  • In use before 2020: 188

Of the 190 postcodes in the BB5 4 sector that ONS places, 2 are new since 2020 and 188 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 2 newest postcodes

BB5 4EXAugust 2021BB5 4DPDecember 2020

What do homes sell for in BB5 4?

Homes in BB5 4 sold for a typical £154,500 in the 12 months to August 2026, across 102 sales, up 10.4% on the 12 months before, HM Land Registry's figures show.

£154,500 typical price, the 12 months to August 2026
£140,000 12 months to August 2025
▲ up 10.4% on the 12 months before
  • Detached £261,500 8 sales
  • Semi-detached £180,000 37 sales
  • Terraced £123,000 57 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 BB5 4. 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 BB5 4

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.

BB5 4AABB5 4ABBB5 4ADBB5 4AEBB5 4AFBB5 4AGBB5 4AHBB5 4AJBB5 4ALBB5 4ANBB5 4APBB5 4AQBB5 4ARBB5 4ASBB5 4ATBB5 4AUBB5 4AWBB5 4AXBB5 4AYBB5 4BABB5 4BBBB5 4BDBB5 4BEBB5 4BFBB5 4BGBB5 4BHBB5 4BJBB5 4BLBB5 4BNBB5 4BPBB5 4BQBB5 4BSBB5 4BTBB5 4BUBB5 4BWBB5 4BXBB5 4BYBB5 4BZBB5 4DABB5 4DBBB5 4DDBB5 4DEBB5 4DFBB5 4DGBB5 4DHBB5 4DJBB5 4DLBB5 4DNBB5 4DPBB5 4DQBB5 4DRBB5 4DSBB5 4DTBB5 4DUBB5 4DXBB5 4DYBB5 4DZBB5 4EABB5 4EBBB5 4EDBB5 4EFBB5 4EGBB5 4EJBB5 4EPBB5 4EQBB5 4EXBB5 4FFBB5 4GPBB5 4HABB5 4HBBB5 4HDBB5 4HGBB5 4HHBB5 4HLBB5 4HPBB5 4HQBB5 4HUBB5 4JABB5 4JBBB5 4JDBB5 4JEBB5 4JFBB5 4JGBB5 4JHBB5 4JJBB5 4JLBB5 4JNBB5 4JPBB5 4JQBB5 4JRBB5 4JSBB5 4JTBB5 4JUBB5 4JXBB5 4JYBB5 4JZBB5 4LABB5 4LBBB5 4LEBB5 4LFBB5 4LGBB5 4LJBB5 4LLBB5 4LPBB5 4LQBB5 4LRBB5 4LSBB5 4LUBB5 4LWBB5 4LXBB5 4LYBB5 4LZBB5 4NABB5 4NBBB5 4NDBB5 4NEBB5 4NFBB5 4NGBB5 4NHBB5 4NJBB5 4NLBB5 4NNBB5 4NPBB5 4NQBB5 4NRBB5 4NSBB5 4NTBB5 4NUBB5 4NWBB5 4NXBB5 4NYBB5 4NZBB5 4PABB5 4PBBB5 4PDBB5 4PEBB5 4PFBB5 4PHBB5 4PPBB5 4PSBB5 4PTBB5 4PUBB5 4PXBB5 4PYBB5 4PZBB5 4QABB5 4QBBB5 4QDBB5 4QEBB5 4QFBB5 4QGBB5 4QHBB5 4QJBB5 4QLBB5 4QNBB5 4QPBB5 4QRBB5 4QSBB5 4QTBB5 4QUBB5 4QWBB5 4QYBB5 4QZBB5 4RABB5 4RBBB5 4RDBB5 4REBB5 4RFBB5 4RGBB5 4RHBB5 4RJBB5 4RLBB5 4RNBB5 4RPBB5 4RQBB5 4RSBB5 4RTBB5 4RUBB5 4RXBB5 4RYBB5 4RZBB5 4SABB5 4SDBB5 4SEBB5 4SFBB5 4SGBB5 4SHBB5 4WEBB5 4WZBB5 4XB

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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