WN4 0 postcode sector in the WN4 district

WN4 0 is a sector of the WN4 district: every postcode that starts WN4 0. It has 193 postcodes in use, one of them a large-user postcode. 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 WN4 0 sector, by flood risk

Map of every postcode in the WN4 0 sector, by flood risk Of the 193 postcodes in the WN4 0 sector that ONS places, 2 have a home or business at high risk, 1 are at medium risk at worst and 190 are not on the Environment Agency's at-risk list. Places named: Wigan, Ashton-in-Makerfield, Orrell, Billinge. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. M6A49A571 WN4 0AA: not on the flood risk listWN4 0AD: not on the flood risk listWN4 0AF: not on the flood risk listWN4 0AG: not on the flood risk listWN4 0AH: not on the flood risk listWN4 0AJ: not on the flood risk listWN4 0AL: not on the flood risk listWN4 0AN: not on the flood risk listWN4 0AP: not on the flood risk listWN4 0AQ: not on the flood risk listWN4 0AR: not on the flood risk listWN4 0AS: not on the flood risk listWN4 0AT: not on the flood risk listWN4 0AU: not on the flood risk listWN4 0AW: not on the flood risk listWN4 0AX: not on the flood risk listWN4 0AY: not on the flood risk listWN4 0AZ: not on the flood risk listWN4 0BA: not on the flood risk listWN4 0BB: not on the flood risk listWN4 0BD: not on the flood risk listWN4 0BE: not on the flood risk listWN4 0BF: not on the flood risk listWN4 0BG: not on the flood risk listWN4 0BH: not on the flood risk listWN4 0BL: not on the flood risk listWN4 0BN: not on the flood risk listWN4 0BP: not on the flood risk listWN4 0BQ: not on the flood risk listWN4 0BS: not on the flood risk listWN4 0BW: not on the flood risk listWN4 0BX: not on the flood risk listWN4 0BY: not on the flood risk listWN4 0BZ: not on the flood risk listWN4 0DA: not on the flood risk listWN4 0DD: not on the flood risk listWN4 0DE: not on the flood risk listWN4 0DG: not on the flood risk listWN4 0DH: not on the flood risk listWN4 0DJ: not on the flood risk listWN4 0DL: not on the flood risk listWN4 0DN: not on the flood risk listWN4 0DP: not on the flood risk listWN4 0DQ: not on the flood risk listWN4 0DS: not on the flood risk listWN4 0DT: not on the flood risk listWN4 0DU: not on the flood risk listWN4 0DW: not on the flood risk listWN4 0DX: not on the flood risk listWN4 0DY: not on the flood risk listWN4 0DZ: not on the flood risk listWN4 0EA: not on the flood risk listWN4 0EB: not on the flood risk listWN4 0ED: not on the flood risk listWN4 0EE: not on the flood risk listWN4 0EF: not on the flood risk listWN4 0EG: not on the flood risk listWN4 0EH: not on the flood risk listWN4 0EJ: not on the flood risk listWN4 0EL: not on the flood risk listWN4 0EP: not on the flood risk listWN4 0EQ: not on the flood risk listWN4 0ER: not on the flood risk listWN4 0ET: not on the flood risk listWN4 0JA: not on the flood risk listWN4 0JH: not on the flood risk listWN4 0JJ: not on the flood risk listWN4 0JP: not on the flood risk listWN4 0JR: not on the flood risk listWN4 0JS: not on the flood risk listWN4 0JT: not on the flood risk listWN4 0JU: not on the flood risk listWN4 0JX: not on the flood risk listWN4 0JZ: not on the flood risk listWN4 0LA: not on the flood risk listWN4 0LB: not on the flood risk listWN4 0LD: not on the flood risk listWN4 0LH: not on the flood risk listWN4 0LL: not on the flood risk listWN4 0LN: not on the flood risk listWN4 0LP: not on the flood risk listWN4 0LR: not on the flood risk listWN4 0LS: not on the flood risk listWN4 0LT: not on the flood risk listWN4 0LU: not on the flood risk listWN4 0LW: not on the flood risk listWN4 0LY: not on the flood risk listWN4 0LZ: not on the flood risk listWN4 0NB: not on the flood risk listWN4 0ND: not on the flood risk listWN4 0NH: not on the flood risk listWN4 0NP: not on the flood risk listWN4 0NQ: not on the flood risk listWN4 0NR: not on the flood risk listWN4 0PW: not on the flood risk listWN4 0PX: not on the flood risk listWN4 0PY: not on the flood risk listWN4 0PZ: not on the flood risk listWN4 0QA: not on the flood risk listWN4 0QB: not on the flood risk listWN4 0QD: not on the flood risk listWN4 0QF: not on the flood risk listWN4 0QG: not on the flood risk listWN4 0QJ: not on the flood risk listWN4 0QL: not on the flood risk listWN4 0QN: not on the flood risk listWN4 0QP: not on the flood risk listWN4 0QR: not on the flood risk listWN4 0QS: not on the flood risk listWN4 0QT: not on the flood risk listWN4 0QU: not on the flood risk listWN4 0QW: not on the flood risk listWN4 0QX: not on the flood risk listWN4 0QY: not on the flood risk listWN4 0QZ: not on the flood risk listWN4 0RB: not on the flood risk listWN4 0RD: not on the flood risk listWN4 0RE: not on the flood risk listWN4 0RF: not on the flood risk listWN4 0RG: not on the flood risk listWN4 0RH: not on the flood risk listWN4 0RJ: not on the flood risk listWN4 0RL: not on the flood risk listWN4 0RN: not on the flood risk listWN4 0RP: not on the flood risk listWN4 0RQ: not on the flood risk listWN4 0RR: not on the flood risk listWN4 0RS: not on the flood risk listWN4 0RT: not on the flood risk listWN4 0RU: not on the flood risk listWN4 0RW: not on the flood risk listWN4 0RX: not on the flood risk listWN4 0RY: not on the flood risk listWN4 0SA: not on the flood risk listWN4 0SB: not on the flood risk listWN4 0SD: not on the flood risk listWN4 0SE: not on the flood risk listWN4 0SF: not on the flood risk listWN4 0SG: not on the flood risk listWN4 0SH: not on the flood risk listWN4 0SJ: not on the flood risk listWN4 0SL: not on the flood risk listWN4 0SN: not on the flood risk listWN4 0SP: not on the flood risk listWN4 0SQ: not on the flood risk listWN4 0SR: not on the flood risk listWN4 0SS: not on the flood risk listWN4 0SU: not on the flood risk listWN4 0SW: not on the flood risk listWN4 0SY: not on the flood risk listWN4 0SZ: not on the flood risk listWN4 0TA: not on the flood risk listWN4 0TB: not on the flood risk listWN4 0TT: not on the flood risk listWN4 0TU: not on the flood risk listWN4 0TW: not on the flood risk listWN4 0TX: not on the flood risk listWN4 0TY: not on the flood risk listWN4 0TZ: not on the flood risk listWN4 0UA: not on the flood risk listWN4 0UB: not on the flood risk listWN4 0UD: not on the flood risk listWN4 0UE: not on the flood risk listWN4 0UF: not on the flood risk listWN4 0UG: not on the flood risk listWN4 0UH: not on the flood risk listWN4 0UQ: not on the flood risk listWN4 0UT: not on the flood risk listWN4 0UU: not on the flood risk listWN4 0XA: not on the flood risk listWN4 0XD: not on the flood risk listWN4 0XH: not on the flood risk listWN4 0XJ: not on the flood risk listWN4 0XL: not on the flood risk listWN4 0XR: not on the flood risk listWN4 0XS: not on the flood risk listWN4 0XU: not on the flood risk listWN4 0YA: not on the flood risk listWN4 0YB: not on the flood risk listWN4 0YD: not on the flood risk listWN4 0YF: not on the flood risk listWN4 0YT: not on the flood risk listWN4 0YU: not on the flood risk listWN4 0YX: not on the flood risk listWN4 0NA: medium flood risk at worstWN4 0NG: high flood riskWN4 0PA: high flood risk WiganAshton-in-MakerfieldOrrellBillinge Map of every postcode in the WN4 0 sector, by flood risk Of the 193 postcodes in the WN4 0 sector that ONS places, 2 have a home or business at high risk, 1 are at medium risk at worst and 190 are not on the Environment Agency's at-risk list. Places named: Wigan, Ashton-in-Makerfield. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. M6A571A577 WiganAshton-in-Makerfield
  • A home or business at high risk: 2
  • At medium risk at worst: 1
  • At low risk at worst: 0
  • At very low risk only: 0
  • Not on the at-risk list: 190

Of the 193 postcodes in the WN4 0 sector that ONS places, 2 have a home or business at high risk, 1 are at medium risk at worst and 190 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. 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

Beside each: how many of its homes and businesses the Environment Agency puts at that risk.

WN4 0PA2 at high riskWN4 0NG1 at high risk

What do homes sell for in WN4 0?

Homes in WN4 0 sold for a typical £199,995 in the 12 months to August 2026, across 99 sales, up 14.3% on the 12 months before, HM Land Registry's figures show.

£199,995 typical price, the 12 months to August 2026
£175,000 12 months to August 2025
▲ up 14.3% on the 12 months before
  • Detached £325,000 17 sales
  • Semi-detached £199,748 60 sales
  • Terraced £167,500 20 sales
  • Flat or maisonette 2 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 WN4 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 WN4 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.

WN4 0AAWN4 0ADWN4 0AFWN4 0AGWN4 0AHWN4 0AJWN4 0ALWN4 0ANWN4 0APWN4 0AQWN4 0ARWN4 0ASWN4 0ATWN4 0AUWN4 0AWWN4 0AXWN4 0AYWN4 0AZWN4 0BAWN4 0BBWN4 0BDWN4 0BEWN4 0BFWN4 0BGWN4 0BHWN4 0BLWN4 0BNWN4 0BPWN4 0BQWN4 0BSWN4 0BWWN4 0BXWN4 0BYWN4 0BZWN4 0DAWN4 0DDWN4 0DEWN4 0DGWN4 0DHWN4 0DJWN4 0DLWN4 0DNWN4 0DPWN4 0DQWN4 0DRWN4 0DSWN4 0DTWN4 0DUWN4 0DWWN4 0DXWN4 0DYWN4 0DZWN4 0EAWN4 0EBWN4 0EDWN4 0EEWN4 0EFWN4 0EGWN4 0EHWN4 0EJWN4 0ELWN4 0EPWN4 0EQWN4 0ERWN4 0ESWN4 0ETWN4 0JAWN4 0JHWN4 0JJWN4 0JPWN4 0JRWN4 0JSWN4 0JTWN4 0JUWN4 0JXWN4 0JZWN4 0LAWN4 0LBWN4 0LDWN4 0LHWN4 0LJWN4 0LLWN4 0LNWN4 0LPWN4 0LRWN4 0LSWN4 0LTWN4 0LUWN4 0LWWN4 0LYWN4 0LZWN4 0NAWN4 0NBWN4 0NDWN4 0NGWN4 0NHWN4 0NJWN4 0NPWN4 0NQWN4 0NRWN4 0PAWN4 0PWWN4 0PXWN4 0PYWN4 0PZWN4 0QAWN4 0QBWN4 0QDWN4 0QFWN4 0QGWN4 0QJWN4 0QLWN4 0QNWN4 0QPWN4 0QRWN4 0QSWN4 0QTWN4 0QUWN4 0QWWN4 0QXWN4 0QYWN4 0QZWN4 0RBWN4 0RDWN4 0REWN4 0RFWN4 0RGWN4 0RHWN4 0RJWN4 0RLWN4 0RNWN4 0RPWN4 0RQWN4 0RRWN4 0RSWN4 0RTWN4 0RUWN4 0RWWN4 0RXWN4 0RYWN4 0SAWN4 0SBWN4 0SDWN4 0SEWN4 0SFWN4 0SGWN4 0SHWN4 0SJWN4 0SLWN4 0SNWN4 0SPWN4 0SQWN4 0SRWN4 0SSWN4 0STWN4 0SUWN4 0SWWN4 0SXWN4 0SYWN4 0SZWN4 0TAWN4 0TBWN4 0TTWN4 0TUWN4 0TWWN4 0TXWN4 0TYWN4 0TZWN4 0UAWN4 0UBWN4 0UDWN4 0UEWN4 0UFWN4 0UGWN4 0UHWN4 0UQWN4 0UTWN4 0UUWN4 0XAWN4 0XDWN4 0XHWN4 0XJWN4 0XLWN4 0XRWN4 0XSWN4 0XUWN4 0YAWN4 0YBWN4 0YDWN4 0YFWN4 0YTWN4 0YUWN4 0YX

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.

Check a postcode

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