MK4 3 postcode sector in the MK4 district

MK4 3 is a sector of the MK4 district: every postcode that starts MK4 3. It has 101 postcodes in use.

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

Every postcode in the MK4 3 sector, by gigabit broadband

Map of every postcode in the MK4 3 sector, by gigabit broadband Of the 101 postcodes in the MK4 3 sector that ONS places, 101 can all get it. One postcode lies beyond the edge and is listed under the map. Places named: Tattenhoe. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A421 MK4 3AA: gigabit for allMK4 3AB: gigabit for allMK4 3AD: gigabit for allMK4 3AE: gigabit for allMK4 3AF: gigabit for allMK4 3AG: gigabit for allMK4 3AH: gigabit for allMK4 3AJ: gigabit for allMK4 3AL: gigabit for allMK4 3AN: gigabit for allMK4 3AP: gigabit for allMK4 3AQ: gigabit for allMK4 3AR: gigabit for allMK4 3AS: gigabit for allMK4 3AT: gigabit for allMK4 3AU: gigabit for allMK4 3AW: gigabit for allMK4 3AX: gigabit for allMK4 3AY: gigabit for allMK4 3AZ: gigabit for allMK4 3BA: gigabit for allMK4 3BB: gigabit for allMK4 3BD: gigabit for allMK4 3BE: gigabit for allMK4 3BF: gigabit for allMK4 3BG: gigabit for allMK4 3BH: gigabit for allMK4 3BJ: gigabit for allMK4 3BL: gigabit for allMK4 3BN: gigabit for allMK4 3BP: gigabit for allMK4 3BQ: gigabit for allMK4 3BS: gigabit for allMK4 3BT: gigabit for allMK4 3BU: gigabit for allMK4 3BW: gigabit for allMK4 3BX: gigabit for allMK4 3BY: gigabit for allMK4 3BZ: gigabit for allMK4 3DA: gigabit for allMK4 3DB: gigabit for allMK4 3DE: gigabit for allMK4 3DF: gigabit for allMK4 3DG: gigabit for allMK4 3DH: gigabit for allMK4 3DJ: gigabit for allMK4 3DL: gigabit for allMK4 3DN: gigabit for allMK4 3DP: gigabit for allMK4 3DQ: gigabit for allMK4 3DR: gigabit for allMK4 3DS: gigabit for allMK4 3DT: gigabit for allMK4 3DW: gigabit for allMK4 3DX: gigabit for allMK4 3DY: gigabit for allMK4 3DZ: gigabit for allMK4 3EA: gigabit for allMK4 3EB: gigabit for allMK4 3ED: gigabit for allMK4 3EE: gigabit for allMK4 3EF: gigabit for allMK4 3EG: gigabit for allMK4 3EH: gigabit for allMK4 3EJ: gigabit for allMK4 3EL: gigabit for allMK4 3EN: gigabit for allMK4 3EP: gigabit for allMK4 3EQ: gigabit for allMK4 3ER: gigabit for allMK4 3ES: gigabit for allMK4 3EU: gigabit for allMK4 3EX: gigabit for allMK4 3EY: gigabit for allMK4 3EZ: gigabit for allMK4 3FA: gigabit for allMK4 3FB: gigabit for allMK4 3FD: gigabit for allMK4 3FE: gigabit for allMK4 3FF: gigabit for allMK4 3FG: gigabit for allMK4 3FH: gigabit for allMK4 3FJ: gigabit for allMK4 3FL: gigabit for allMK4 3FN: gigabit for allMK4 3FP: gigabit for allMK4 3FQ: gigabit for allMK4 3FR: gigabit for allMK4 3FS: gigabit for allMK4 3FT: gigabit for allMK4 3FU: gigabit for allMK4 3FW: gigabit for allMK4 3FX: gigabit for allMK4 3FY: gigabit for allMK4 3FZ: gigabit for allMK4 3GB: gigabit for allMK4 3GF: gigabit for allMK4 3GG: gigabit for allMK4 3HA: gigabit for allMK4 3HB: gigabit for all Tattenhoe Map of every postcode in the MK4 3 sector, by gigabit broadband Of the 101 postcodes in the MK4 3 sector that ONS places, 101 can all get it. One postcode lies beyond the edge and is listed under the map. Places named: Tattenhoe. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. Tattenhoe
  • No home or business can get gigabit: 0
  • Some can get gigabit: 0
  • Every home and business can get gigabit: 101
  • Ofcom gives no figure: 0

Of the 101 postcodes in the MK4 3 sector that ONS places, 101 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.

What do homes sell for in MK4 3?

Homes in MK4 3 sold for a typical £381,250 in the 12 months to September 2026, across 38 sales, HM Land Registry's figures show. The 12 months before gave £400,000 from 32 sales: not a change larger than chance would explain, given which homes happened to sell.

£381,250 typical price, the 12 months to September 2026
£400,000 12 months to September 2025
  • Detached £527,500 18 sales
  • Semi-detached £352,500 7 sales
  • Terraced £260,000 11 sales
  • Flat or maisonette 2 sales, 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 MK4 3. 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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