OL4 1 postcode sector in the OL4 district

OL4 1 is a sector of the OL4 district: every postcode that starts OL4 1. It has 200 postcodes in use, 4 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 OL4 1 sector, and which are new since 2020

Map of every postcode in the OL4 1 sector, by new since 2020 Of the 200 postcodes in the OL4 1 sector that ONS places, 1 are new since 2020 and 199 were in use before 2020. Places named: Oldham. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A62 OL4 1AA: before 2020OL4 1AB: before 2020OL4 1AE: before 2020OL4 1AF: before 2020OL4 1AG: before 2020OL4 1AH: before 2020OL4 1AJ: before 2020OL4 1AL: before 2020OL4 1AN: before 2020OL4 1AQ: before 2020OL4 1AR: before 2020OL4 1AS: before 2020OL4 1AT: before 2020OL4 1AX: before 2020OL4 1BA: before 2020OL4 1BB: before 2020OL4 1BD: before 2020OL4 1BE: before 2020OL4 1BH: before 2020OL4 1BJ: before 2020OL4 1BL: before 2020OL4 1BN: before 2020OL4 1BP: before 2020OL4 1BS: before 2020OL4 1BT: before 2020OL4 1BU: before 2020OL4 1BW: before 2020OL4 1BX: before 2020OL4 1BY: before 2020OL4 1BZ: before 2020OL4 1DA: before 2020OL4 1DB: before 2020OL4 1DD: before 2020OL4 1DE: before 2020OL4 1DF: before 2020OL4 1DG: before 2020OL4 1DH: before 2020OL4 1DL: before 2020OL4 1DN: before 2020OL4 1DP: before 2020OL4 1DR: before 2020OL4 1DS: before 2020OL4 1DT: before 2020OL4 1DU: before 2020OL4 1DW: before 2020OL4 1DX: before 2020OL4 1DY: before 2020OL4 1DZ: before 2020OL4 1ED: before 2020OL4 1EE: before 2020OL4 1EG: before 2020OL4 1EJ: before 2020OL4 1EL: before 2020OL4 1EN: before 2020OL4 1EP: before 2020OL4 1EQ: before 2020OL4 1ER: before 2020OL4 1ES: before 2020OL4 1ET: before 2020OL4 1EU: before 2020OL4 1EW: before 2020OL4 1EX: before 2020OL4 1EY: before 2020OL4 1EZ: before 2020OL4 1FN: before 2020OL4 1GL: before 2020OL4 1HA: before 2020OL4 1HB: before 2020OL4 1HD: before 2020OL4 1HE: before 2020OL4 1HG: before 2020OL4 1HH: before 2020OL4 1HP: before 2020OL4 1HQ: before 2020OL4 1HR: before 2020OL4 1HS: before 2020OL4 1HT: before 2020OL4 1HU: before 2020OL4 1HW: before 2020OL4 1HX: before 2020OL4 1HY: before 2020OL4 1JA: before 2020OL4 1JB: before 2020OL4 1JD: before 2020OL4 1JE: before 2020OL4 1JF: before 2020OL4 1JG: before 2020OL4 1JH: before 2020OL4 1JJ: before 2020OL4 1JN: before 2020OL4 1JP: before 2020OL4 1JR: before 2020OL4 1JS: before 2020OL4 1JT: before 2020OL4 1JW: before 2020OL4 1JY: before 2020OL4 1JZ: before 2020OL4 1LA: before 2020OL4 1LE: before 2020OL4 1LG: before 2020OL4 1LH: before 2020OL4 1LJ: before 2020OL4 1LL: before 2020OL4 1LN: before 2020OL4 1LP: before 2020OL4 1LQ: before 2020OL4 1LR: before 2020OL4 1LS: before 2020OL4 1LU: before 2020OL4 1LW: before 2020OL4 1LX: before 2020OL4 1LY: before 2020OL4 1LZ: before 2020OL4 1NA: before 2020OL4 1NB: before 2020OL4 1ND: before 2020OL4 1NE: before 2020OL4 1NF: before 2020OL4 1NG: before 2020OL4 1NH: before 2020OL4 1NJ: before 2020OL4 1NL: before 2020OL4 1NN: before 2020OL4 1NP: before 2020OL4 1NQ: before 2020OL4 1NR: before 2020OL4 1NS: before 2020OL4 1NU: before 2020OL4 1NW: before 2020OL4 1NX: before 2020OL4 1NY: before 2020OL4 1NZ: before 2020OL4 1PA: before 2020OL4 1PB: before 2020OL4 1PH: before 2020OL4 1PJ: before 2020OL4 1PL: before 2020OL4 1PN: before 2020OL4 1PP: before 2020OL4 1PQ: before 2020OL4 1PR: before 2020OL4 1PS: before 2020OL4 1PT: before 2020OL4 1PU: before 2020OL4 1PW: before 2020OL4 1PX: before 2020OL4 1QA: before 2020OL4 1QB: before 2020OL4 1QD: before 2020OL4 1QE: before 2020OL4 1QF: before 2020OL4 1QG: before 2020OL4 1QH: before 2020OL4 1QJ: before 2020OL4 1QL: before 2020OL4 1QN: before 2020OL4 1QP: before 2020OL4 1QQ: before 2020OL4 1QR: before 2020OL4 1QS: before 2020OL4 1QT: before 2020OL4 1QW: before 2020OL4 1QY: before 2020OL4 1RA: before 2020OL4 1RD: before 2020OL4 1RE: before 2020OL4 1RF: before 2020OL4 1RG: before 2020OL4 1RH: before 2020OL4 1RJ: before 2020OL4 1RL: before 2020OL4 1RP: before 2020OL4 1RQ: before 2020OL4 1RR: before 2020OL4 1RS: before 2020OL4 1RT: before 2020OL4 1RW: before 2020OL4 1RX: before 2020OL4 1RY: before 2020OL4 1RZ: before 2020OL4 1SA: before 2020OL4 1SB: before 2020OL4 1SE: before 2020OL4 1SF: before 2020OL4 1SG: before 2020OL4 1SH: before 2020OL4 1SL: before 2020OL4 1SQ: before 2020OL4 1TD: before 2020OL4 1XF: before 2020OL4 1XG: before 2020OL4 1XH: before 2020OL4 1XL: before 2020OL4 1XQ: before 2020OL4 1YN: before 2020OL4 1YS: before 2020OL4 1YT: before 2020OL4 1YU: before 2020OL4 1EA: new since 2020 Oldham Map of every postcode in the OL4 1 sector, by new since 2020 Of the 200 postcodes in the OL4 1 sector that ONS places, 1 are new since 2020 and 199 were in use before 2020. Places named: Oldham. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. Oldham
  • New since 2020: 1
  • In use before 2020: 199

Of the 200 postcodes in the OL4 1 sector that ONS places, 1 are new since 2020 and 199 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.

Sources: ONS Postcode Directory, August 2026, loaded 20 October 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.

The newest postcode

OL4 1EAMay 2025

What do homes sell for in OL4 1?

Homes in OL4 1 sold for a typical £134,250 in the 12 months to September 2026, across 28 sales, HM Land Registry's figures show. The 12 months before gave £135,000 from 32 sales. With fewer than 30 sales a year, a change can come from which homes happened to sell, so we do not give one.

£134,250 typical price, the 12 months to September 2026
£135,000 12 months to September 2025
  • Detached 1 sale, too few to price
  • Semi-detached 1 sale, too few to price
  • Terraced £127,500 26 sales

Standard sales of homes at market value at the postcodes that start OL4 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 OL4 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.

OL4 1AAOL4 1ABOL4 1AEOL4 1AFOL4 1AGOL4 1AHOL4 1AJOL4 1ALOL4 1ANOL4 1AQOL4 1AROL4 1ASOL4 1ATOL4 1AXOL4 1BAOL4 1BBOL4 1BDOL4 1BEOL4 1BHOL4 1BJOL4 1BLOL4 1BNOL4 1BPOL4 1BSOL4 1BTOL4 1BUOL4 1BWOL4 1BXOL4 1BYOL4 1BZOL4 1DAOL4 1DBOL4 1DDOL4 1DEOL4 1DFOL4 1DGOL4 1DHOL4 1DLOL4 1DNOL4 1DPOL4 1DROL4 1DSOL4 1DTOL4 1DUOL4 1DWOL4 1DXOL4 1DYOL4 1DZOL4 1EAOL4 1EBOL4 1EDOL4 1EEOL4 1EGOL4 1EJOL4 1ELOL4 1ENOL4 1EPOL4 1EQOL4 1EROL4 1ESOL4 1ETOL4 1EUOL4 1EWOL4 1EXOL4 1EYOL4 1EZOL4 1FNOL4 1GLOL4 1HAOL4 1HBOL4 1HDOL4 1HEOL4 1HGOL4 1HHOL4 1HPOL4 1HQOL4 1HROL4 1HSOL4 1HTOL4 1HUOL4 1HWOL4 1HXOL4 1HYOL4 1JAOL4 1JBOL4 1JDOL4 1JEOL4 1JFOL4 1JGOL4 1JHOL4 1JJOL4 1JNOL4 1JPOL4 1JROL4 1JSOL4 1JTOL4 1JWOL4 1JYOL4 1JZOL4 1LAOL4 1LEOL4 1LGOL4 1LHOL4 1LJOL4 1LLOL4 1LNOL4 1LPOL4 1LQOL4 1LROL4 1LSOL4 1LUOL4 1LWOL4 1LXOL4 1LYOL4 1LZOL4 1NAOL4 1NBOL4 1NDOL4 1NEOL4 1NFOL4 1NGOL4 1NHOL4 1NJOL4 1NLOL4 1NNOL4 1NPOL4 1NQOL4 1NROL4 1NSOL4 1NUOL4 1NWOL4 1NXOL4 1NYOL4 1NZOL4 1PAOL4 1PBOL4 1PHOL4 1PJOL4 1PLOL4 1PNOL4 1PPOL4 1PQOL4 1PROL4 1PSOL4 1PTOL4 1PUOL4 1PWOL4 1PXOL4 1QAOL4 1QBOL4 1QDOL4 1QEOL4 1QFOL4 1QGOL4 1QHOL4 1QJOL4 1QLOL4 1QNOL4 1QPOL4 1QQOL4 1QROL4 1QSOL4 1QTOL4 1QWOL4 1QYOL4 1RAOL4 1RDOL4 1REOL4 1RFOL4 1RGOL4 1RHOL4 1RJOL4 1RLOL4 1RPOL4 1RQOL4 1RROL4 1RSOL4 1RTOL4 1RWOL4 1RXOL4 1RYOL4 1RZOL4 1SAOL4 1SBOL4 1SEOL4 1SFOL4 1SGOL4 1SHOL4 1SLOL4 1SQOL4 1TDOL4 1XFOL4 1XGOL4 1XHOL4 1XLOL4 1XQOL4 1YNOL4 1YSOL4 1YTOL4 1YU

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 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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