MK40 3 postcode sector in the MK40 district

MK40 3 is a sector of the MK40 district: every postcode that starts MK40 3. It has 216 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 MK40 3 sector, and which are new since 2020

Map of every postcode in the MK40 3 sector, by new since 2020 Of the 216 postcodes in the MK40 3 sector that ONS places, 1 are new since 2020 and 215 were in use before 2020. Places named: Bedford. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A4280 MK40 3AA: before 2020MK40 3AD: before 2020MK40 3AE: before 2020MK40 3AF: before 2020MK40 3AG: before 2020MK40 3AJ: before 2020MK40 3AL: before 2020MK40 3AN: before 2020MK40 3AP: before 2020MK40 3AR: before 2020MK40 3AS: before 2020MK40 3AT: before 2020MK40 3AU: before 2020MK40 3AW: before 2020MK40 3AX: before 2020MK40 3AY: before 2020MK40 3AZ: before 2020MK40 3BA: before 2020MK40 3BB: before 2020MK40 3BD: before 2020MK40 3BE: before 2020MK40 3BG: before 2020MK40 3BH: before 2020MK40 3BJ: before 2020MK40 3BL: before 2020MK40 3BQ: before 2020MK40 3BS: before 2020MK40 3BT: before 2020MK40 3BU: before 2020MK40 3BY: before 2020MK40 3BZ: before 2020MK40 3DA: before 2020MK40 3DB: before 2020MK40 3DD: before 2020MK40 3DE: before 2020MK40 3DF: before 2020MK40 3DG: before 2020MK40 3DH: before 2020MK40 3DJ: before 2020MK40 3DL: before 2020MK40 3DN: before 2020MK40 3DP: before 2020MK40 3DQ: before 2020MK40 3DR: before 2020MK40 3DS: before 2020MK40 3DT: before 2020MK40 3DU: before 2020MK40 3DW: before 2020MK40 3DX: before 2020MK40 3DY: before 2020MK40 3EA: before 2020MK40 3EB: before 2020MK40 3EE: before 2020MK40 3EF: before 2020MK40 3EG: before 2020MK40 3EJ: before 2020MK40 3EL: before 2020MK40 3EN: before 2020MK40 3EP: before 2020MK40 3EQ: before 2020MK40 3EU: before 2020MK40 3EW: before 2020MK40 3EX: before 2020MK40 3FA: before 2020MK40 3FB: before 2020MK40 3FD: before 2020MK40 3FE: before 2020MK40 3FF: before 2020MK40 3FG: before 2020MK40 3FH: before 2020MK40 3FJ: before 2020MK40 3FL: before 2020MK40 3GB: before 2020MK40 3GD: before 2020MK40 3HD: before 2020MK40 3HP: before 2020MK40 3HR: before 2020MK40 3HS: before 2020MK40 3HU: before 2020MK40 3HY: before 2020MK40 3HZ: before 2020MK40 3JA: before 2020MK40 3JB: before 2020MK40 3JD: before 2020MK40 3JG: before 2020MK40 3JJ: before 2020MK40 3JN: before 2020MK40 3JP: before 2020MK40 3JR: before 2020MK40 3JT: before 2020MK40 3JW: before 2020MK40 3JY: before 2020MK40 3LH: before 2020MK40 3NB: before 2020MK40 3ND: before 2020MK40 3NE: before 2020MK40 3NF: before 2020MK40 3NH: before 2020MK40 3NR: before 2020MK40 3NT: before 2020MK40 3NU: before 2020MK40 3NX: before 2020MK40 3NY: before 2020MK40 3NZ: before 2020MK40 3PA: before 2020MK40 3PB: before 2020MK40 3PD: before 2020MK40 3PE: before 2020MK40 3PF: before 2020MK40 3PG: before 2020MK40 3PH: before 2020MK40 3PJ: before 2020MK40 3PL: before 2020MK40 3PN: before 2020MK40 3PP: before 2020MK40 3PQ: before 2020MK40 3PR: before 2020MK40 3PS: before 2020MK40 3PT: before 2020MK40 3PW: before 2020MK40 3PX: before 2020MK40 3PY: before 2020MK40 3PZ: before 2020MK40 3QA: before 2020MK40 3QB: before 2020MK40 3QD: before 2020MK40 3QF: before 2020MK40 3QH: before 2020MK40 3QJ: before 2020MK40 3QL: before 2020MK40 3QN: before 2020MK40 3QP: before 2020MK40 3QR: before 2020MK40 3QS: before 2020MK40 3QT: before 2020MK40 3QU: before 2020MK40 3QW: before 2020MK40 3QX: before 2020MK40 3QY: before 2020MK40 3QZ: before 2020MK40 3RA: before 2020MK40 3RB: before 2020MK40 3RD: before 2020MK40 3RE: before 2020MK40 3RF: before 2020MK40 3RG: before 2020MK40 3RH: before 2020MK40 3RJ: before 2020MK40 3RL: before 2020MK40 3RN: before 2020MK40 3RP: before 2020MK40 3RQ: before 2020MK40 3RS: before 2020MK40 3RT: before 2020MK40 3RU: before 2020MK40 3RW: before 2020MK40 3RX: before 2020MK40 3RY: before 2020MK40 3RZ: before 2020MK40 3SA: before 2020MK40 3SB: before 2020MK40 3SD: before 2020MK40 3SE: before 2020MK40 3SF: before 2020MK40 3SG: before 2020MK40 3SH: before 2020MK40 3SJ: before 2020MK40 3SL: before 2020MK40 3SN: before 2020MK40 3SP: before 2020MK40 3SQ: before 2020MK40 3SR: before 2020MK40 3SS: before 2020MK40 3ST: before 2020MK40 3SU: before 2020MK40 3SW: before 2020MK40 3SX: before 2020MK40 3SY: before 2020MK40 3SZ: before 2020MK40 3TA: before 2020MK40 3TB: before 2020MK40 3TD: before 2020MK40 3TE: before 2020MK40 3TF: before 2020MK40 3TG: before 2020MK40 3TH: before 2020MK40 3TJ: before 2020MK40 3TL: before 2020MK40 3TP: before 2020MK40 3TQ: before 2020MK40 3TR: before 2020MK40 3TS: before 2020MK40 3TT: before 2020MK40 3TU: before 2020MK40 3TX: before 2020MK40 3TY: before 2020MK40 3TZ: before 2020MK40 3UA: before 2020MK40 3UB: before 2020MK40 3UD: before 2020MK40 3UE: before 2020MK40 3UF: before 2020MK40 3UG: before 2020MK40 3UH: before 2020MK40 3UJ: before 2020MK40 3UL: before 2020MK40 3UN: before 2020MK40 3UQ: before 2020MK40 3UR: before 2020MK40 3US: before 2020MK40 3UT: before 2020MK40 3UX: before 2020MK40 3UY: before 2020MK40 3UZ: before 2020MK40 3FN: new since 2020 Bedford Map of every postcode in the MK40 3 sector, by new since 2020 Of the 216 postcodes in the MK40 3 sector that ONS places, 1 are new since 2020 and 215 were in use before 2020. Places named: Bedford. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. Bedford
  • New since 2020: 1
  • In use before 2020: 215

Of the 216 postcodes in the MK40 3 sector that ONS places, 1 are new since 2020 and 215 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. No boundary is drawn. Where marks overlap, the one first in the key is drawn; the counts include every postcode.

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 newest postcode

MK40 3FNMarch 2026

What do homes sell for in MK40 3?

Homes in MK40 3 sold for a typical £345,640 in the 12 months to August 2026, across 121 sales, down 5.3% on the 12 months before, HM Land Registry's figures show.

£345,640 typical price, the 12 months to August 2026
£365,000 12 months to August 2025
▼ down 5.3% on the 12 months before
  • Detached £520,000 11 sales
  • Semi-detached £385,000 36 sales
  • Terraced £352,500 45 sales
  • Flat or maisonette £202,000 29 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 MK40 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 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 MK40 3

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.

MK40 3AAMK40 3ADMK40 3AEMK40 3AFMK40 3AGMK40 3AJMK40 3ALMK40 3ANMK40 3APMK40 3ARMK40 3ASMK40 3ATMK40 3AUMK40 3AWMK40 3AXMK40 3AYMK40 3AZMK40 3BAMK40 3BBMK40 3BDMK40 3BEMK40 3BGMK40 3BHMK40 3BJMK40 3BLMK40 3BQMK40 3BSMK40 3BTMK40 3BUMK40 3BYMK40 3BZMK40 3DAMK40 3DBMK40 3DDMK40 3DEMK40 3DFMK40 3DGMK40 3DHMK40 3DJMK40 3DLMK40 3DNMK40 3DPMK40 3DQMK40 3DRMK40 3DSMK40 3DTMK40 3DUMK40 3DWMK40 3DXMK40 3DYMK40 3EAMK40 3EBMK40 3EEMK40 3EFMK40 3EGMK40 3EJMK40 3ELMK40 3ENMK40 3EPMK40 3EQMK40 3EUMK40 3EWMK40 3EXMK40 3FAMK40 3FBMK40 3FDMK40 3FEMK40 3FFMK40 3FGMK40 3FHMK40 3FJMK40 3FLMK40 3FNMK40 3GBMK40 3GDMK40 3HDMK40 3HPMK40 3HRMK40 3HSMK40 3HUMK40 3HYMK40 3HZMK40 3JAMK40 3JBMK40 3JDMK40 3JGMK40 3JJMK40 3JNMK40 3JPMK40 3JRMK40 3JTMK40 3JWMK40 3JYMK40 3LHMK40 3NBMK40 3NDMK40 3NEMK40 3NFMK40 3NHMK40 3NRMK40 3NTMK40 3NUMK40 3NXMK40 3NYMK40 3NZMK40 3PAMK40 3PBMK40 3PDMK40 3PEMK40 3PFMK40 3PGMK40 3PHMK40 3PJMK40 3PLMK40 3PNMK40 3PPMK40 3PQMK40 3PRMK40 3PSMK40 3PTMK40 3PWMK40 3PXMK40 3PYMK40 3PZMK40 3QAMK40 3QBMK40 3QDMK40 3QFMK40 3QHMK40 3QJMK40 3QLMK40 3QNMK40 3QPMK40 3QRMK40 3QSMK40 3QTMK40 3QUMK40 3QWMK40 3QXMK40 3QYMK40 3QZMK40 3RAMK40 3RBMK40 3RDMK40 3REMK40 3RFMK40 3RGMK40 3RHMK40 3RJMK40 3RLMK40 3RNMK40 3RPMK40 3RQMK40 3RSMK40 3RTMK40 3RUMK40 3RWMK40 3RXMK40 3RYMK40 3RZMK40 3SAMK40 3SBMK40 3SDMK40 3SEMK40 3SFMK40 3SGMK40 3SHMK40 3SJMK40 3SLMK40 3SNMK40 3SPMK40 3SQMK40 3SRMK40 3SSMK40 3STMK40 3SUMK40 3SWMK40 3SXMK40 3SYMK40 3SZMK40 3TAMK40 3TBMK40 3TDMK40 3TEMK40 3TFMK40 3TGMK40 3THMK40 3TJMK40 3TLMK40 3TPMK40 3TQMK40 3TRMK40 3TSMK40 3TTMK40 3TUMK40 3TXMK40 3TYMK40 3TZMK40 3UAMK40 3UBMK40 3UDMK40 3UEMK40 3UFMK40 3UGMK40 3UHMK40 3UJMK40 3ULMK40 3UNMK40 3UQMK40 3URMK40 3USMK40 3UTMK40 3UXMK40 3UYMK40 3UZMK40 3XD

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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