BL4 0 postcode sector in the BL4 district

BL4 0 is a sector of the BL4 district: every postcode that starts BL4 0. It has 200 postcodes in use, 3 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 BL4 0 sector, and which are new since 2020

Map of every postcode in the BL4 0 sector, by new since 2020 Of the 200 postcodes in the BL4 0 sector that ONS places, 200 were in use before 2020. Places named: Farnworth North, Farnworth South. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. M61 BL4 0AA: before 2020BL4 0AB: before 2020BL4 0AD: before 2020BL4 0AE: before 2020BL4 0AF: before 2020BL4 0AG: before 2020BL4 0AH: before 2020BL4 0AJ: before 2020BL4 0AL: before 2020BL4 0AN: before 2020BL4 0AP: before 2020BL4 0AQ: before 2020BL4 0AR: before 2020BL4 0AS: before 2020BL4 0AT: before 2020BL4 0AU: before 2020BL4 0AW: before 2020BL4 0AX: before 2020BL4 0AY: before 2020BL4 0AZ: before 2020BL4 0BA: before 2020BL4 0BB: before 2020BL4 0BD: before 2020BL4 0BE: before 2020BL4 0BF: before 2020BL4 0BG: before 2020BL4 0BH: before 2020BL4 0BJ: before 2020BL4 0BL: before 2020BL4 0BN: before 2020BL4 0BP: before 2020BL4 0BQ: before 2020BL4 0BR: before 2020BL4 0BS: before 2020BL4 0BT: before 2020BL4 0BU: before 2020BL4 0BW: before 2020BL4 0BX: before 2020BL4 0BY: before 2020BL4 0BZ: before 2020BL4 0DA: before 2020BL4 0DB: before 2020BL4 0DF: before 2020BL4 0DH: before 2020BL4 0DJ: before 2020BL4 0DL: before 2020BL4 0DN: before 2020BL4 0DP: before 2020BL4 0DR: before 2020BL4 0DS: before 2020BL4 0DT: before 2020BL4 0DU: before 2020BL4 0DW: before 2020BL4 0DX: before 2020BL4 0DY: before 2020BL4 0DZ: before 2020BL4 0EA: before 2020BL4 0EB: before 2020BL4 0ED: before 2020BL4 0EE: before 2020BL4 0EF: before 2020BL4 0EG: before 2020BL4 0EH: before 2020BL4 0EJ: before 2020BL4 0EL: before 2020BL4 0EN: before 2020BL4 0EP: before 2020BL4 0EQ: before 2020BL4 0ER: before 2020BL4 0ES: before 2020BL4 0ET: before 2020BL4 0EU: before 2020BL4 0EW: before 2020BL4 0HA: before 2020BL4 0HB: before 2020BL4 0HD: before 2020BL4 0HE: before 2020BL4 0HF: before 2020BL4 0HG: before 2020BL4 0HH: before 2020BL4 0HJ: before 2020BL4 0HL: before 2020BL4 0HN: before 2020BL4 0HP: before 2020BL4 0HQ: before 2020BL4 0HR: before 2020BL4 0HS: before 2020BL4 0HT: before 2020BL4 0HU: before 2020BL4 0HW: before 2020BL4 0HX: before 2020BL4 0HY: before 2020BL4 0HZ: before 2020BL4 0JA: before 2020BL4 0JB: before 2020BL4 0JD: before 2020BL4 0JE: before 2020BL4 0JF: before 2020BL4 0JG: before 2020BL4 0JH: before 2020BL4 0JJ: before 2020BL4 0JL: before 2020BL4 0JP: before 2020BL4 0JQ: before 2020BL4 0JR: before 2020BL4 0JT: before 2020BL4 0JU: before 2020BL4 0JW: before 2020BL4 0JX: before 2020BL4 0JY: before 2020BL4 0JZ: before 2020BL4 0LA: before 2020BL4 0LB: before 2020BL4 0LD: before 2020BL4 0LE: before 2020BL4 0LF: before 2020BL4 0LG: before 2020BL4 0LH: before 2020BL4 0LJ: before 2020BL4 0LL: before 2020BL4 0LN: before 2020BL4 0LP: before 2020BL4 0LQ: before 2020BL4 0LR: before 2020BL4 0LT: before 2020BL4 0LU: before 2020BL4 0LW: before 2020BL4 0LX: before 2020BL4 0LY: before 2020BL4 0LZ: before 2020BL4 0NA: before 2020BL4 0NB: before 2020BL4 0ND: before 2020BL4 0NE: before 2020BL4 0NF: before 2020BL4 0NG: before 2020BL4 0NH: before 2020BL4 0NL: before 2020BL4 0NN: before 2020BL4 0NP: before 2020BL4 0NQ: before 2020BL4 0NR: before 2020BL4 0NS: before 2020BL4 0NT: before 2020BL4 0NU: before 2020BL4 0NW: before 2020BL4 0NX: before 2020BL4 0NY: before 2020BL4 0NZ: before 2020BL4 0PA: before 2020BL4 0PB: before 2020BL4 0PD: before 2020BL4 0PE: before 2020BL4 0PF: before 2020BL4 0PG: before 2020BL4 0PH: before 2020BL4 0PJ: before 2020BL4 0PL: before 2020BL4 0PP: before 2020BL4 0PQ: before 2020BL4 0PR: before 2020BL4 0PS: before 2020BL4 0PT: before 2020BL4 0PU: before 2020BL4 0PX: before 2020BL4 0PY: before 2020BL4 0PZ: before 2020BL4 0QA: before 2020BL4 0QB: before 2020BL4 0QD: before 2020BL4 0QE: before 2020BL4 0QF: before 2020BL4 0QG: before 2020BL4 0QH: before 2020BL4 0QJ: before 2020BL4 0QL: before 2020BL4 0QN: before 2020BL4 0QP: before 2020BL4 0QQ: before 2020BL4 0QR: before 2020BL4 0QS: before 2020BL4 0QT: before 2020BL4 0QU: before 2020BL4 0QW: before 2020BL4 0QX: before 2020BL4 0QY: before 2020BL4 0QZ: before 2020BL4 0RA: before 2020BL4 0RB: before 2020BL4 0RD: before 2020BL4 0RE: before 2020BL4 0RF: before 2020BL4 0RG: before 2020BL4 0RH: before 2020BL4 0RJ: before 2020BL4 0RL: before 2020BL4 0RN: before 2020BL4 0RP: before 2020BL4 0RQ: before 2020BL4 0RR: before 2020 Farnworth NorthFarnworth South Map of every postcode in the BL4 0 sector, by new since 2020 Of the 200 postcodes in the BL4 0 sector that ONS places, 200 were in use before 2020. Places named: Farnworth North, Farnworth South. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. Farnworth NorthFarnworth South
  • New since 2020: 0
  • In use before 2020: 200

Of the 200 postcodes in the BL4 0 sector that ONS places, 200 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. 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; 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

What do homes sell for in BL4 0?

Homes in BL4 0 sold for a typical £205,500 in the 12 months to August 2026, across 93 sales, up 8.2% on the 12 months before, HM Land Registry's figures show.

£205,500 typical price, the 12 months to August 2026
£190,000 12 months to August 2025
▲ up 8.2% on the 12 months before
  • Detached £306,000 12 sales
  • Semi-detached £220,000 59 sales
  • Terraced £168,500 22 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 BL4 0. 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 BL4 0

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.

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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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