M3 4 postcode sector in the M3 district

M3 4 is a sector of the M3 district: every postcode that starts M3 4. It has 100 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 M3 4 sector, by gigabit broadband

Map of every postcode in the M3 4 sector, by gigabit broadband Of the 100 postcodes in the M3 4 sector that ONS places, 6 have no home or business that can get gigabit, 17 have some that can, 66 can all get it and 11 have no Ofcom figure. Places named: Deansgate. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A6042A57A6143A56 M3 4BJ: no Ofcom figureM3 4FH: no Ofcom figureM3 4GA: no Ofcom figureM3 4JR: no Ofcom figureM3 4JW: no Ofcom figureM3 4RU: no Ofcom figureM3 4AE: gigabit for allM3 4AL: gigabit for allM3 4AQ: gigabit for allM3 4AR: gigabit for allM3 4AU: gigabit for allM3 4AY: gigabit for allM3 4BG: gigabit for allM3 4BN: gigabit for allM3 4DF: gigabit for allM3 4DG: gigabit for allM3 4DN: gigabit for allM3 4DQ: gigabit for allM3 4DS: gigabit for allM3 4DT: gigabit for allM3 4DU: gigabit for allM3 4DW: gigabit for allM3 4DY: gigabit for allM3 4DZ: gigabit for allM3 4EA: gigabit for allM3 4EB: gigabit for allM3 4ED: gigabit for allM3 4EE: gigabit for allM3 4EL: gigabit for allM3 4EQ: gigabit for allM3 4FG: gigabit for allM3 4FJ: gigabit for allM3 4FL: gigabit for allM3 4FN: gigabit for allM3 4FQ: gigabit for allM3 4HE: gigabit for allM3 4JA: gigabit for allM3 4JD: gigabit for allM3 4JE: gigabit for allM3 4JH: gigabit for allM3 4JJ: gigabit for allM3 4JL: gigabit for allM3 4JN: gigabit for allM3 4JP: gigabit for allM3 4JU: gigabit for allM3 4LA: gigabit for allM3 4LB: gigabit for allM3 4LT: gigabit for allM3 4LY: gigabit for allM3 4NB: gigabit for allM3 4NE: gigabit for allM3 4NQ: gigabit for allM3 4NT: gigabit for allM3 4NW: gigabit for allM3 4NX: gigabit for allM3 4PP: gigabit for allM3 4PR: gigabit for allM3 4QL: gigabit for allM3 4BB: gigabit for allM3 4AP: some gigabitM3 4BQ: some gigabitM3 4DJ: some gigabitM3 4EN: some gigabitM3 4EW: some gigabitM3 4JB: some gigabitM3 4JQ: some gigabitM3 4LG: some gigabitM3 4LP: some gigabitM3 4LQ: some gigabitM3 4LZ: some gigabitM3 4NF: some gigabitM3 4NH: some gigabitM3 4NJ: some gigabitM3 4NN: some gigabitM3 4PF: some gigabitM3 4SB: some gigabitM3 4AN: no gigabitM3 4BR: no gigabitM3 4FP: no gigabitM3 4FR: no gigabitM3 4NA: no gigabitM3 4NS: no gigabit Deansgate Map of every postcode in the M3 4 sector, by gigabit broadband Of the 100 postcodes in the M3 4 sector that ONS places, 6 have no home or business that can get gigabit, 17 have some that can, 66 can all get it and 11 have no Ofcom figure. Places named: Deansgate. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A6042 Deansgate
  • No home or business can get gigabit: 6
  • Some can get gigabit: 17
  • Every home and business can get gigabit: 66
  • Ofcom gives no figure: 11

Of the 100 postcodes in the M3 4 sector that ONS places, 6 have no home or business that can get gigabit, 17 have some that can, 66 can all get it and 11 have no Ofcom figure.

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. Names in italics are council wards: we hold no town or village names here.

Sources: ONS Postcode Directory, August 2026, loaded 20 October 2026; Ofcom Connected Nations, Connected Nations, Spring 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.

Postcodes without gigabit

M3 4ANM3 4BRM3 4FPM3 4FRM3 4NAM3 4NS

What do homes sell for in M3 4?

Homes in M3 4 sold for a typical £312,340 in the 12 months to September 2026, across 152 sales, up 41% on the 12 months before, HM Land Registry's figures show.

£312,340 typical price, the 12 months to September 2026
£221,500 12 months to September 2025
▲ up 41% on the 12 months before
  • Detached 1 sale, too few to price
  • Flat or maisonette £313,825 151 sales

Standard sales of homes at market value at the postcodes that start M3 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 October 2026.

Postcodes in M3 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.

M3 4AEM3 4ALM3 4ANM3 4APM3 4AQM3 4ARM3 4AUM3 4AYM3 4AZM3 4BAM3 4BBM3 4BDM3 4BEM3 4BGM3 4BHM3 4BJM3 4BNM3 4BQM3 4BRM3 4DAM3 4DFM3 4DGM3 4DJM3 4DNM3 4DQM3 4DRM3 4DSM3 4DTM3 4DUM3 4DWM3 4DYM3 4DZM3 4EAM3 4EBM3 4EDM3 4EEM3 4EFM3 4EHM3 4ELM3 4ENM3 4EPM3 4EQM3 4EWM3 4FGM3 4FHM3 4FJM3 4FLM3 4FNM3 4FPM3 4FQM3 4FRM3 4GAM3 4GBM3 4GDM3 4GEM3 4GFM3 4GGM3 4HEM3 4JAM3 4JBM3 4JDM3 4JEM3 4JHM3 4JJM3 4JLM3 4JNM3 4JPM3 4JQM3 4JRM3 4JUM3 4JWM3 4LAM3 4LBM3 4LGM3 4LPM3 4LQM3 4LTM3 4LUM3 4LXM3 4LYM3 4LZM3 4NAM3 4NBM3 4NEM3 4NFM3 4NHM3 4NJM3 4NNM3 4NQM3 4NSM3 4NTM3 4NUM3 4NWM3 4NXM3 4PFM3 4PPM3 4PRM3 4QLM3 4RUM3 4SB

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 public sector information licensed under the Open Government Licence v3.0. 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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