MK18 2 postcode sector in the MK18 district

MK18 2 is a sector of the MK18 district: every postcode that starts MK18 2. It has 230 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 MK18 2 sector, by flood risk

Map of every postcode in the MK18 2 sector, by flood risk Of the 230 postcodes in the MK18 2 sector that ONS places, 4 have a home or business at high risk, 1 are at medium risk at worst, 3 are at low risk at worst and 222 are not on the Environment Agency's at-risk list. Places named: Buckingham, Winslow, Steeple Claydon. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2 km. A421A422 MK18 2AA: not on the flood risk listMK18 2AB: not on the flood risk listMK18 2AE: not on the flood risk listMK18 2AG: not on the flood risk listMK18 2AH: not on the flood risk listMK18 2AJ: not on the flood risk listMK18 2AL: not on the flood risk listMK18 2AP: not on the flood risk listMK18 2AQ: not on the flood risk listMK18 2AT: not on the flood risk listMK18 2AU: not on the flood risk listMK18 2AW: not on the flood risk listMK18 2AX: not on the flood risk listMK18 2AY: not on the flood risk listMK18 2AZ: not on the flood risk listMK18 2BB: not on the flood risk listMK18 2BE: not on the flood risk listMK18 2BF: not on the flood risk listMK18 2BG: not on the flood risk listMK18 2BH: not on the flood risk listMK18 2BN: not on the flood risk listMK18 2BP: not on the flood risk listMK18 2BQ: not on the flood risk listMK18 2BT: not on the flood risk listMK18 2BW: not on the flood risk listMK18 2DA: not on the flood risk listMK18 2DB: not on the flood risk listMK18 2DD: not on the flood risk listMK18 2DG: not on the flood risk listMK18 2DJ: not on the flood risk listMK18 2DL: not on the flood risk listMK18 2DP: not on the flood risk listMK18 2DQ: not on the flood risk listMK18 2DR: not on the flood risk listMK18 2DS: not on the flood risk listMK18 2DT: not on the flood risk listMK18 2DU: not on the flood risk listMK18 2DW: not on the flood risk listMK18 2DX: not on the flood risk listMK18 2DY: not on the flood risk listMK18 2DZ: not on the flood risk listMK18 2EA: not on the flood risk listMK18 2EH: not on the flood risk listMK18 2EJ: not on the flood risk listMK18 2EN: not on the flood risk listMK18 2EP: not on the flood risk listMK18 2ER: not on the flood risk listMK18 2ES: not on the flood risk listMK18 2ET: not on the flood risk listMK18 2EU: not on the flood risk listMK18 2EX: not on the flood risk listMK18 2EY: not on the flood risk listMK18 2EZ: not on the flood risk listMK18 2FA: not on the flood risk listMK18 2FB: not on the flood risk listMK18 2FD: not on the flood risk listMK18 2FE: not on the flood risk listMK18 2FF: not on the flood risk listMK18 2FG: not on the flood risk listMK18 2FH: not on the flood risk listMK18 2FJ: not on the flood risk listMK18 2FL: not on the flood risk listMK18 2FN: not on the flood risk listMK18 2FP: not on the flood risk listMK18 2FQ: not on the flood risk listMK18 2FR: not on the flood risk listMK18 2FS: not on the flood risk listMK18 2FT: not on the flood risk listMK18 2FU: not on the flood risk listMK18 2FX: not on the flood risk listMK18 2FY: not on the flood risk listMK18 2FZ: not on the flood risk listMK18 2GA: not on the flood risk listMK18 2GE: not on the flood risk listMK18 2GF: not on the flood risk listMK18 2GG: not on the flood risk listMK18 2GH: not on the flood risk listMK18 2GJ: not on the flood risk listMK18 2GL: not on the flood risk listMK18 2GN: not on the flood risk listMK18 2GP: not on the flood risk listMK18 2GQ: not on the flood risk listMK18 2GR: not on the flood risk listMK18 2GT: not on the flood risk listMK18 2GU: not on the flood risk listMK18 2GW: not on the flood risk listMK18 2GX: not on the flood risk listMK18 2GY: not on the flood risk listMK18 2GZ: not on the flood risk listMK18 2HA: not on the flood risk listMK18 2HB: not on the flood risk listMK18 2HD: not on the flood risk listMK18 2HE: not on the flood risk listMK18 2HF: not on the flood risk listMK18 2HH: not on the flood risk listMK18 2HJ: not on the flood risk listMK18 2HN: not on the flood risk listMK18 2HR: not on the flood risk listMK18 2HS: not on the flood risk listMK18 2HU: not on the flood risk listMK18 2HX: not on the flood risk listMK18 2HY: not on the flood risk listMK18 2HZ: not on the flood risk listMK18 2JA: not on the flood risk listMK18 2JD: not on the flood risk listMK18 2JE: not on the flood risk listMK18 2JF: not on the flood risk listMK18 2JG: not on the flood risk listMK18 2JJ: not on the flood risk listMK18 2JL: not on the flood risk listMK18 2JN: not on the flood risk listMK18 2JP: not on the flood risk listMK18 2JR: not on the flood risk listMK18 2JS: not on the flood risk listMK18 2JT: not on the flood risk listMK18 2JW: not on the flood risk listMK18 2JX: not on the flood risk listMK18 2JY: not on the flood risk listMK18 2JZ: not on the flood risk listMK18 2LA: not on the flood risk listMK18 2LB: not on the flood risk listMK18 2LD: not on the flood risk listMK18 2LE: not on the flood risk listMK18 2LF: not on the flood risk listMK18 2LH: not on the flood risk listMK18 2LJ: not on the flood risk listMK18 2LP: not on the flood risk listMK18 2LQ: not on the flood risk listMK18 2LR: not on the flood risk listMK18 2LS: not on the flood risk listMK18 2LT: not on the flood risk listMK18 2LW: not on the flood risk listMK18 2LY: not on the flood risk listMK18 2LZ: not on the flood risk listMK18 2NA: not on the flood risk listMK18 2NB: not on the flood risk listMK18 2ND: not on the flood risk listMK18 2NE: not on the flood risk listMK18 2NF: not on the flood risk listMK18 2NG: not on the flood risk listMK18 2NP: not on the flood risk listMK18 2NR: not on the flood risk listMK18 2NS: not on the flood risk listMK18 2NT: not on the flood risk listMK18 2NY: not on the flood risk listMK18 2NZ: not on the flood risk listMK18 2PA: not on the flood risk listMK18 2PB: not on the flood risk listMK18 2PD: not on the flood risk listMK18 2PF: not on the flood risk listMK18 2PG: not on the flood risk listMK18 2PH: not on the flood risk listMK18 2PP: not on the flood risk listMK18 2PR: not on the flood risk listMK18 2PT: not on the flood risk listMK18 2PU: not on the flood risk listMK18 2PX: not on the flood risk listMK18 2PY: not on the flood risk listMK18 2QA: not on the flood risk listMK18 2QB: not on the flood risk listMK18 2QD: not on the flood risk listMK18 2QE: not on the flood risk listMK18 2QF: not on the flood risk listMK18 2QH: not on the flood risk listMK18 2QL: not on the flood risk listMK18 2QP: not on the flood risk listMK18 2QS: not on the flood risk listMK18 2QT: not on the flood risk listMK18 2QX: not on the flood risk listMK18 2QZ: not on the flood risk listMK18 2RB: not on the flood risk listMK18 2RF: not on the flood risk listMK18 2RG: not on the flood risk listMK18 2RH: not on the flood risk listMK18 2RJ: not on the flood risk listMK18 2RP: not on the flood risk listMK18 2RR: not on the flood risk listMK18 2RT: not on the flood risk listMK18 2RW: not on the flood risk listMK18 2RX: not on the flood risk listMK18 2SB: not on the flood risk listMK18 2WW: not on the flood risk listMK18 2DH: low flood risk at worstMK18 2EB: low flood risk at worstMK18 2HP: low flood risk at worstMK18 2DF: medium flood risk at worstMK18 2BL: high flood riskMK18 2BU: high flood riskMK18 2DN: high flood riskMK18 2ED: high flood risk BuckinghamWinslowSteeple Claydon Map of every postcode in the MK18 2 sector, by flood risk Of the 230 postcodes in the MK18 2 sector that ONS places, 4 have a home or business at high risk, 1 are at medium risk at worst, 3 are at low risk at worst and 222 are not on the Environment Agency's at-risk list. Places named: Buckingham, Winslow, Steeple Claydon. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. A413 BuckinghamWinslowSteeple Claydon
  • A home or business at high risk: 4
  • At medium risk at worst: 1
  • At low risk at worst: 3
  • At very low risk only: 0
  • Not on the at-risk list: 222

Of the 230 postcodes in the MK18 2 sector that ONS places, 4 have a home or business at high risk, 1 are at medium risk at worst, 3 are at low risk at worst and 222 are not on the Environment Agency's at-risk list.

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.

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026, the centre point of each postcode; flood risk: Environment Agency, published 6 July 2026; 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 postcodes at high risk

Beside each: how many of its homes and businesses the Environment Agency puts at that risk.

MK18 2ED5 at high riskMK18 2DN4 at high riskMK18 2BL1 at high riskMK18 2BU1 at high risk

What do homes sell for in MK18 2?

Homes in MK18 2 sold for a typical £370,000 in the 12 months to August 2026, across 67 sales, down 16.9% on the 12 months before, HM Land Registry's figures show.

£370,000 typical price, the 12 months to August 2026
£445,000 12 months to August 2025
▼ down 16.9% on the 12 months before
  • Detached £556,500 28 sales
  • Semi-detached £318,500 14 sales
  • Terraced £290,000 25 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 MK18 2. 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 MK18 2

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.

MK18 2AAMK18 2ABMK18 2AEMK18 2AGMK18 2AHMK18 2AJMK18 2ALMK18 2ANMK18 2APMK18 2AQMK18 2ARMK18 2ASMK18 2ATMK18 2AUMK18 2AWMK18 2AXMK18 2AYMK18 2AZMK18 2BAMK18 2BBMK18 2BDMK18 2BEMK18 2BFMK18 2BGMK18 2BHMK18 2BJMK18 2BLMK18 2BNMK18 2BPMK18 2BQMK18 2BSMK18 2BTMK18 2BUMK18 2BWMK18 2BXMK18 2DAMK18 2DBMK18 2DDMK18 2DEMK18 2DFMK18 2DGMK18 2DHMK18 2DJMK18 2DLMK18 2DNMK18 2DPMK18 2DQMK18 2DRMK18 2DSMK18 2DTMK18 2DUMK18 2DWMK18 2DXMK18 2DYMK18 2DZMK18 2EAMK18 2EBMK18 2EDMK18 2EHMK18 2EJMK18 2ENMK18 2EPMK18 2ERMK18 2ESMK18 2ETMK18 2EUMK18 2EXMK18 2EYMK18 2EZMK18 2FAMK18 2FBMK18 2FDMK18 2FEMK18 2FFMK18 2FGMK18 2FHMK18 2FJMK18 2FLMK18 2FNMK18 2FPMK18 2FQMK18 2FRMK18 2FSMK18 2FTMK18 2FUMK18 2FWMK18 2FXMK18 2FYMK18 2FZMK18 2GAMK18 2GBMK18 2GDMK18 2GEMK18 2GFMK18 2GGMK18 2GHMK18 2GJMK18 2GLMK18 2GNMK18 2GPMK18 2GQMK18 2GRMK18 2GSMK18 2GTMK18 2GUMK18 2GWMK18 2GXMK18 2GYMK18 2GZMK18 2HAMK18 2HBMK18 2HDMK18 2HEMK18 2HFMK18 2HHMK18 2HJMK18 2HNMK18 2HPMK18 2HQMK18 2HRMK18 2HSMK18 2HTMK18 2HUMK18 2HXMK18 2HYMK18 2HZMK18 2JAMK18 2JDMK18 2JEMK18 2JFMK18 2JGMK18 2JHMK18 2JJMK18 2JLMK18 2JNMK18 2JPMK18 2JQMK18 2JRMK18 2JSMK18 2JTMK18 2JWMK18 2JXMK18 2JYMK18 2JZMK18 2LAMK18 2LBMK18 2LDMK18 2LEMK18 2LFMK18 2LHMK18 2LJMK18 2LNMK18 2LPMK18 2LQMK18 2LRMK18 2LSMK18 2LTMK18 2LUMK18 2LWMK18 2LXMK18 2LYMK18 2LZMK18 2NAMK18 2NBMK18 2NDMK18 2NEMK18 2NFMK18 2NGMK18 2NLMK18 2NNMK18 2NPMK18 2NRMK18 2NSMK18 2NTMK18 2NUMK18 2NWMK18 2NXMK18 2NYMK18 2NZMK18 2PAMK18 2PBMK18 2PDMK18 2PEMK18 2PFMK18 2PGMK18 2PHMK18 2PNMK18 2PPMK18 2PQMK18 2PRMK18 2PSMK18 2PTMK18 2PUMK18 2PXMK18 2PYMK18 2PZMK18 2QAMK18 2QBMK18 2QDMK18 2QEMK18 2QFMK18 2QHMK18 2QJMK18 2QLMK18 2QPMK18 2QQMK18 2QRMK18 2QSMK18 2QTMK18 2QUMK18 2QXMK18 2QYMK18 2QZMK18 2RAMK18 2RBMK18 2RFMK18 2RGMK18 2RHMK18 2RJMK18 2RLMK18 2RPMK18 2RQMK18 2RRMK18 2RTMK18 2RUMK18 2RWMK18 2RXMK18 2SAMK18 2SBMK18 2WW

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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