MK12 6 postcode sector in the MK12 district

MK12 6 is a sector of the MK12 district: every postcode that starts MK12 6. It has 81 postcodes in use, 2 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 MK12 6 sector, by gigabit broadband

Map of every postcode in the MK12 6 sector, by gigabit broadband Of the 81 postcodes in the MK12 6 sector that ONS places, 3 have some that can, 75 can all get it and 3 have no Ofcom figure. One postcode lies beyond the edge and is listed under the map. Places named: Wolverton. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A5 MK12 6BU: no Ofcom figureMK12 6BY: no Ofcom figureMK12 6AA: gigabit for allMK12 6AB: gigabit for allMK12 6AD: gigabit for allMK12 6AE: gigabit for allMK12 6AF: gigabit for allMK12 6AG: gigabit for allMK12 6AH: gigabit for allMK12 6AJ: gigabit for allMK12 6AL: gigabit for allMK12 6AN: gigabit for allMK12 6AP: gigabit for allMK12 6AQ: gigabit for allMK12 6AR: gigabit for allMK12 6AS: gigabit for allMK12 6AT: gigabit for allMK12 6AU: gigabit for allMK12 6AW: gigabit for allMK12 6AY: gigabit for allMK12 6BN: gigabit for allMK12 6BP: gigabit for allMK12 6BS: gigabit for allMK12 6BT: gigabit for allMK12 6BW: gigabit for allMK12 6DA: gigabit for allMK12 6DB: gigabit for allMK12 6EX: gigabit for allMK12 6EY: gigabit for allMK12 6EZ: gigabit for allMK12 6HA: gigabit for allMK12 6HB: gigabit for allMK12 6HD: gigabit for allMK12 6HE: gigabit for allMK12 6HF: gigabit for allMK12 6HG: gigabit for allMK12 6HH: gigabit for allMK12 6HJ: gigabit for allMK12 6HL: gigabit for allMK12 6HN: gigabit for allMK12 6HP: gigabit for allMK12 6HQ: gigabit for allMK12 6HR: gigabit for allMK12 6HT: gigabit for allMK12 6HU: gigabit for allMK12 6HX: gigabit for allMK12 6JA: gigabit for allMK12 6JB: gigabit for allMK12 6JD: gigabit for allMK12 6JE: gigabit for allMK12 6JF: gigabit for allMK12 6JG: gigabit for allMK12 6JH: gigabit for allMK12 6JJ: gigabit for allMK12 6JL: gigabit for allMK12 6JN: gigabit for allMK12 6JP: gigabit for allMK12 6JQ: gigabit for allMK12 6JR: gigabit for allMK12 6JT: gigabit for allMK12 6JU: gigabit for allMK12 6JW: gigabit for allMK12 6JX: gigabit for allMK12 6JZ: gigabit for allMK12 6LB: gigabit for allMK12 6LE: gigabit for allMK12 6LF: gigabit for allMK12 6LG: gigabit for allMK12 6LH: gigabit for allMK12 6LJ: gigabit for allMK12 6LN: gigabit for allMK12 6LP: gigabit for allMK12 6LQ: gigabit for allMK12 6LR: gigabit for allMK12 6LS: gigabit for allMK12 6LT: gigabit for allMK12 6LW: gigabit for allMK12 6AX: some gigabitMK12 6HS: some gigabitMK12 6LL: some gigabit Wolverton Map of every postcode in the MK12 6 sector, by gigabit broadband Of the 81 postcodes in the MK12 6 sector that ONS places, 3 have some that can, 75 can all get it and 3 have no Ofcom figure. One postcode lies beyond the edge and is listed under the map. Places named: Wolverton. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. Wolverton
  • No home or business can get gigabit: 0
  • Some can get gigabit: 3
  • Every home and business can get gigabit: 75
  • Ofcom gives no figure: 3

Of the 81 postcodes in the MK12 6 sector that ONS places, 3 have some that can, 75 can all get it and 3 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.

Further out, not drawn

This postcode lies well apart from the rest, so the map is drawn without it to show the rest closer; it is in every count.

What do homes sell for in MK12 6?

Homes in MK12 6 sold for a typical £305,000 in the 12 months to September 2026, across 36 sales, HM Land Registry's figures show. The 12 months before gave £297,500 from 41 sales: not a change larger than chance would explain, given which homes happened to sell.

£305,000 typical price, the 12 months to September 2026
£297,500 12 months to September 2025
  • Detached £456,000 6 sales
  • Semi-detached £335,000 11 sales
  • Terraced £265,000 18 sales
  • Flat or maisonette 1 sale, 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 MK12 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 October 2026.

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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