MK9 4 postcode sector in the MK9 district

MK9 4 is a sector of the MK9 district: every postcode that starts MK9 4. It has 35 postcodes in use.

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

Every postcode in the MK9 4 sector, by gigabit broadband

Map of every postcode in the MK9 4 sector, by gigabit broadband Of the 35 postcodes in the MK9 4 sector that ONS places, 4 have some that can and 31 can all get it. One postcode lies beyond the edge and is listed under the map. Places named: Campbell Park & Willen. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A509 MK9 4AB: gigabit for allMK9 4AD: gigabit for allMK9 4AF: gigabit for allMK9 4AG: gigabit for allMK9 4AH: gigabit for allMK9 4AJ: gigabit for allMK9 4AN: gigabit for allMK9 4AP: gigabit for allMK9 4AQ: gigabit for allMK9 4AS: gigabit for allMK9 4AT: gigabit for allMK9 4AU: gigabit for allMK9 4AW: gigabit for allMK9 4BA: gigabit for allMK9 4BB: gigabit for allMK9 4BD: gigabit for allMK9 4BE: gigabit for allMK9 4BJ: gigabit for allMK9 4BP: gigabit for allMK9 4BQ: gigabit for allMK9 4BR: gigabit for allMK9 4BS: gigabit for allMK9 4BT: gigabit for allMK9 4BU: gigabit for allMK9 4BW: gigabit for allMK9 4BX: gigabit for allMK9 4BY: gigabit for allMK9 4BZ: gigabit for allMK9 4DB: gigabit for allMK9 4DD: gigabit for allMK9 4BG: some gigabitMK9 4BH: some gigabitMK9 4BL: some gigabitMK9 4BN: some gigabit Campbell Park & Willen Map of every postcode in the MK9 4 sector, by gigabit broadband Of the 35 postcodes in the MK9 4 sector that ONS places, 4 have some that can and 31 can all get it. One postcode lies beyond the edge and is listed under the map. Places named: Campbell Park & Willen. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. Campbell Park & Willen
  • No home or business can get gigabit: 0
  • Some can get gigabit: 4
  • Every home and business can get gigabit: 31
  • Ofcom gives no figure: 0

Of the 35 postcodes in the MK9 4 sector that ONS places, 4 have some that can and 31 can all get it.

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.

MK9 4AE

What do homes sell for in MK9 4?

Homes in MK9 4 sold for a typical £207,500 in the 12 months to September 2026, across 18 sales, HM Land Registry's figures show. The 12 months before gave £285,000 from 41 sales. With fewer than 30 sales a year, a change can come from which homes happened to sell, so we do not give one.

£207,500 typical price, the 12 months to September 2026
£285,000 12 months to September 2025
  • Detached 1 sale, too few to price
  • Terraced 1 sale, too few to price
  • Flat or maisonette £187,000 16 sales

Standard sales of homes at market value at the postcodes that start MK9 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 MK9 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.

MK9 4ABMK9 4ADMK9 4AEMK9 4AFMK9 4AGMK9 4AHMK9 4AJMK9 4ANMK9 4APMK9 4AQMK9 4ASMK9 4ATMK9 4AUMK9 4AWMK9 4BAMK9 4BBMK9 4BDMK9 4BEMK9 4BGMK9 4BHMK9 4BJMK9 4BLMK9 4BNMK9 4BPMK9 4BQMK9 4BRMK9 4BSMK9 4BTMK9 4BUMK9 4BWMK9 4BXMK9 4BYMK9 4BZMK9 4DBMK9 4DD

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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