M3 6 postcode sector in the M3 district

M3 6 is a sector of the M3 district: every postcode that starts M3 6. It has 95 postcodes in use.

Not sure what a sector is? UK postcode format explained.

Every postcode in the M3 6 sector, and which are new since 2020

Map of every postcode in the M3 6 sector, by new since 2020 Of the 95 postcodes in the M3 6 sector that ONS places, 5 are new since 2020 and 90 were in use before 2020. One group of new postcodes is outlined: 5 new postcodes since 2020. Places named: Blackfriars & Trinity. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A6042A6041A6 M3 6AB: before 2020M3 6AD: before 2020M3 6AF: before 2020M3 6AG: before 2020M3 6AH: before 2020M3 6AJ: before 2020M3 6AL: before 2020M3 6AN: before 2020M3 6AP: before 2020M3 6AQ: before 2020M3 6AR: before 2020M3 6AS: before 2020M3 6AX: before 2020M3 6AY: before 2020M3 6BA: before 2020M3 6BB: before 2020M3 6BD: before 2020M3 6BE: before 2020M3 6BF: before 2020M3 6BH: before 2020M3 6BJ: before 2020M3 6BL: before 2020M3 6BN: before 2020M3 6BP: before 2020M3 6BS: before 2020M3 6BT: before 2020M3 6BU: before 2020M3 6BW: before 2020M3 6BY: before 2020M3 6BZ: before 2020M3 6DB: before 2020M3 6DD: before 2020M3 6DF: before 2020M3 6DH: before 2020M3 6DN: before 2020M3 6DP: before 2020M3 6DU: before 2020M3 6DW: before 2020M3 6DX: before 2020M3 6DZ: before 2020M3 6EA: before 2020M3 6EE: before 2020M3 6EG: before 2020M3 6EH: before 2020M3 6EN: before 2020M3 6FA: before 2020M3 6FB: before 2020M3 6FD: before 2020M3 6FF: before 2020M3 6FG: before 2020M3 6FJ: before 2020M3 6FL: before 2020M3 6FN: before 2020M3 6FP: before 2020M3 6FR: before 2020M3 6FS: before 2020M3 6FT: before 2020M3 6FW: before 2020M3 6FY: before 2020M3 6FZ: before 2020M3 6GA: before 2020M3 6GB: before 2020M3 6GD: before 2020M3 6GF: before 2020M3 6HT: before 2020M3 6JG: before 2020M3 6JH: before 2020M3 6JN: before 2020M3 6LU: before 2020M3 6LZ: before 2020M3 6NB: before 2020M3 6NH: before 2020M3 6TW: before 2020M3 6WD: before 2020M3 6WH: before 2020M3 6GQ: new since 2020M3 6GR: new since 2020M3 6GJ: new since 2020 Blackfriars & Trinity 5 new postcodes since 2020, outlined: this goes to M3 6GN, the newest of them5 new postcodes since 2020 Map of every postcode in the M3 6 sector, by new since 2020 Of the 95 postcodes in the M3 6 sector that ONS places, 5 are new since 2020 and 90 were in use before 2020. One group of new postcodes is outlined: 5 new postcodes since 2020. Places named: Blackfriars & Trinity. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. Blackfriars & Trinity 5 new postcodes since 2020, outlined: this goes to M3 6GN, the newest of them5 new postcodes since 2020
  • New since 2020: 5
  • In use before 2020: 90
  • Outline: where 5 or more new postcodes since 2020 lie together

Of the 95 postcodes in the M3 6 sector that ONS places, 5 are new since 2020 and 90 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. A dashed outline shows where 5 or more lie within 150 metres of each other. It is not a boundary, and 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.

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 5 newest postcodes

M3 6GNMay 2021M3 6GQFebruary 2021M3 6GLNovember 2020M3 6GRNovember 2020M3 6GJJune 2020

Where the new postcodes lie together

  • 5 new postcodes since 2020, outlined on the map. M3 6GN, is the newest of them.

What do homes sell for in M3 6?

Homes in M3 6 sold for a typical £189,000 in the 12 months to August 2026, across 57 sales, up 8.8% on the 12 months before, HM Land Registry's figures show.

£189,000 typical price, the 12 months to August 2026
£173,750 12 months to August 2025
▲ up 8.8% on the 12 months before
  • Semi-detached 3 sales, too few to price
  • Terraced £325,500 6 sales
  • Flat or maisonette £179,300 48 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 M3 6. 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 M3 6

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 6ABM3 6ADM3 6AFM3 6AGM3 6AHM3 6AJM3 6ALM3 6ANM3 6APM3 6AQM3 6ARM3 6ASM3 6AXM3 6AYM3 6BAM3 6BBM3 6BDM3 6BEM3 6BFM3 6BHM3 6BJM3 6BLM3 6BNM3 6BPM3 6BSM3 6BTM3 6BUM3 6BWM3 6BYM3 6BZM3 6DBM3 6DDM3 6DEM3 6DFM3 6DHM3 6DNM3 6DPM3 6DUM3 6DWM3 6DXM3 6DZM3 6EAM3 6EEM3 6EGM3 6EHM3 6ENM3 6ESM3 6ETM3 6EUM3 6FAM3 6FBM3 6FDM3 6FEM3 6FFM3 6FGM3 6FJM3 6FLM3 6FNM3 6FPM3 6FRM3 6FSM3 6FTM3 6FWM3 6FYM3 6FZM3 6GAM3 6GBM3 6GDM3 6GEM3 6GFM3 6GGM3 6GHM3 6GJM3 6GLM3 6GNM3 6GPM3 6GQM3 6GRM3 6HTM3 6HUM3 6JGM3 6JHM3 6JNM3 6JPM3 6LUM3 6LZM3 6NBM3 6NHM3 6TWM3 6WAM3 6WBM3 6WDM3 6WEM3 6WHM3 6WP

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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