LU7 3 postcode sector in the LU7 district

LU7 3 is a sector of the LU7 district: every postcode that starts LU7 3. It has 289 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 LU7 3 sector, by flood risk

Map of every postcode in the LU7 3 sector, by flood risk Of the 289 postcodes in the LU7 3 sector that ONS places, 17 have a home or business at high risk, 10 are at medium risk at worst, 19 are at low risk at worst, 1 are at very low risk only and 242 are not on the Environment Agency's at-risk list. 2 groups of postcodes at high or medium risk are outlined: 10 postcodes at high or medium risk; 7 postcodes at high or medium risk. Places named: Leighton Buzzard. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. LU7 3AA: not on the flood risk listLU7 3AB: not on the flood risk listLU7 3AD: not on the flood risk listLU7 3AE: not on the flood risk listLU7 3AF: not on the flood risk listLU7 3AG: not on the flood risk listLU7 3AH: not on the flood risk listLU7 3AJ: not on the flood risk listLU7 3AL: not on the flood risk listLU7 3AN: not on the flood risk listLU7 3AP: not on the flood risk listLU7 3AQ: not on the flood risk listLU7 3AR: not on the flood risk listLU7 3AT: not on the flood risk listLU7 3AU: not on the flood risk listLU7 3AX: not on the flood risk listLU7 3AY: not on the flood risk listLU7 3AZ: not on the flood risk listLU7 3BB: not on the flood risk listLU7 3BD: not on the flood risk listLU7 3BE: not on the flood risk listLU7 3BF: not on the flood risk listLU7 3BJ: not on the flood risk listLU7 3BL: not on the flood risk listLU7 3BN: not on the flood risk listLU7 3BP: not on the flood risk listLU7 3BQ: not on the flood risk listLU7 3BR: not on the flood risk listLU7 3BS: not on the flood risk listLU7 3BT: not on the flood risk listLU7 3BU: not on the flood risk listLU7 3BW: not on the flood risk listLU7 3BX: not on the flood risk listLU7 3BY: not on the flood risk listLU7 3BZ: not on the flood risk listLU7 3DA: not on the flood risk listLU7 3DB: not on the flood risk listLU7 3DD: not on the flood risk listLU7 3DE: not on the flood risk listLU7 3DF: not on the flood risk listLU7 3DG: not on the flood risk listLU7 3DH: not on the flood risk listLU7 3DJ: not on the flood risk listLU7 3DL: not on the flood risk listLU7 3DN: not on the flood risk listLU7 3DQ: not on the flood risk listLU7 3DR: not on the flood risk listLU7 3DS: not on the flood risk listLU7 3DT: not on the flood risk listLU7 3DU: not on the flood risk listLU7 3DX: not on the flood risk listLU7 3DY: not on the flood risk listLU7 3DZ: not on the flood risk listLU7 3EA: not on the flood risk listLU7 3EB: not on the flood risk listLU7 3ED: not on the flood risk listLU7 3EE: not on the flood risk listLU7 3EF: not on the flood risk listLU7 3EG: not on the flood risk listLU7 3EH: not on the flood risk listLU7 3EJ: not on the flood risk listLU7 3EL: not on the flood risk listLU7 3EN: not on the flood risk listLU7 3EP: not on the flood risk listLU7 3EQ: not on the flood risk listLU7 3ES: not on the flood risk listLU7 3ET: not on the flood risk listLU7 3EU: not on the flood risk listLU7 3EW: not on the flood risk listLU7 3EX: not on the flood risk listLU7 3EZ: not on the flood risk listLU7 3FE: not on the flood risk listLU7 3FF: not on the flood risk listLU7 3FH: not on the flood risk listLU7 3FP: not on the flood risk listLU7 3FU: not on the flood risk listLU7 3FW: not on the flood risk listLU7 3FY: not on the flood risk listLU7 3FZ: not on the flood risk listLU7 3GA: not on the flood risk listLU7 3GB: not on the flood risk listLU7 3GD: not on the flood risk listLU7 3GE: not on the flood risk listLU7 3GF: not on the flood risk listLU7 3GH: not on the flood risk listLU7 3GN: not on the flood risk listLU7 3GP: not on the flood risk listLU7 3GQ: not on the flood risk listLU7 3GR: not on the flood risk listLU7 3GT: not on the flood risk listLU7 3GU: not on the flood risk listLU7 3HA: not on the flood risk listLU7 3HB: not on the flood risk listLU7 3HD: not on the flood risk listLU7 3HE: not on the flood risk listLU7 3HG: not on the flood risk listLU7 3HH: not on the flood risk listLU7 3HJ: not on the flood risk listLU7 3HL: not on the flood risk listLU7 3HP: not on the flood risk listLU7 3HQ: not on the flood risk listLU7 3HR: not on the flood risk listLU7 3HS: not on the flood risk listLU7 3HT: not on the flood risk listLU7 3HU: not on the flood risk listLU7 3HW: not on the flood risk listLU7 3HX: not on the flood risk listLU7 3HY: not on the flood risk listLU7 3HZ: not on the flood risk listLU7 3JA: not on the flood risk listLU7 3JB: not on the flood risk listLU7 3JD: not on the flood risk listLU7 3JE: not on the flood risk listLU7 3JF: not on the flood risk listLU7 3JG: not on the flood risk listLU7 3JH: not on the flood risk listLU7 3JL: not on the flood risk listLU7 3JQ: not on the flood risk listLU7 3JR: not on the flood risk listLU7 3JS: not on the flood risk listLU7 3JT: not on the flood risk listLU7 3JW: not on the flood risk listLU7 3JX: not on the flood risk listLU7 3JY: not on the flood risk listLU7 3JZ: not on the flood risk listLU7 3LB: not on the flood risk listLU7 3LD: not on the flood risk listLU7 3LE: not on the flood risk listLU7 3LF: not on the flood risk listLU7 3LG: not on the flood risk listLU7 3LH: not on the flood risk listLU7 3LN: not on the flood risk listLU7 3LP: not on the flood risk listLU7 3LW: not on the flood risk listLU7 3LX: not on the flood risk listLU7 3LY: not on the flood risk listLU7 3LZ: not on the flood risk listLU7 3NA: not on the flood risk listLU7 3NB: not on the flood risk listLU7 3ND: not on the flood risk listLU7 3NE: not on the flood risk listLU7 3NF: not on the flood risk listLU7 3NG: not on the flood risk listLU7 3NJ: not on the flood risk listLU7 3NL: not on the flood risk listLU7 3NN: not on the flood risk listLU7 3NP: not on the flood risk listLU7 3NQ: not on the flood risk listLU7 3NR: not on the flood risk listLU7 3NS: not on the flood risk listLU7 3NW: not on the flood risk listLU7 3NZ: not on the flood risk listLU7 3PB: not on the flood risk listLU7 3PE: not on the flood risk listLU7 3PF: not on the flood risk listLU7 3PL: not on the flood risk listLU7 3PN: not on the flood risk listLU7 3PP: not on the flood risk listLU7 3PQ: not on the flood risk listLU7 3PW: not on the flood risk listLU7 3PZ: not on the flood risk listLU7 3QA: not on the flood risk listLU7 3QB: not on the flood risk listLU7 3QD: not on the flood risk listLU7 3QE: not on the flood risk listLU7 3QF: not on the flood risk listLU7 3QG: not on the flood risk listLU7 3QH: not on the flood risk listLU7 3QL: not on the flood risk listLU7 3QN: not on the flood risk listLU7 3QP: not on the flood risk listLU7 3QQ: not on the flood risk listLU7 3QR: not on the flood risk listLU7 3QS: not on the flood risk listLU7 3QT: not on the flood risk listLU7 3QU: not on the flood risk listLU7 3QW: not on the flood risk listLU7 3QX: not on the flood risk listLU7 3QY: not on the flood risk listLU7 3QZ: not on the flood risk listLU7 3RA: not on the flood risk listLU7 3RB: not on the flood risk listLU7 3RD: not on the flood risk listLU7 3RE: not on the flood risk listLU7 3RF: not on the flood risk listLU7 3RG: not on the flood risk listLU7 3RJ: not on the flood risk listLU7 3RL: not on the flood risk listLU7 3RN: not on the flood risk listLU7 3RP: not on the flood risk listLU7 3RQ: not on the flood risk listLU7 3RR: not on the flood risk listLU7 3RS: not on the flood risk listLU7 3RT: not on the flood risk listLU7 3RU: not on the flood risk listLU7 3RW: not on the flood risk listLU7 3RX: not on the flood risk listLU7 3RY: not on the flood risk listLU7 3RZ: not on the flood risk listLU7 3SA: not on the flood risk listLU7 3SB: not on the flood risk listLU7 3SD: not on the flood risk listLU7 3SF: not on the flood risk listLU7 3SG: not on the flood risk listLU7 3SH: not on the flood risk listLU7 3SJ: not on the flood risk listLU7 3SL: not on the flood risk listLU7 3SN: not on the flood risk listLU7 3SP: not on the flood risk listLU7 3SQ: not on the flood risk listLU7 3SS: not on the flood risk listLU7 3ST: not on the flood risk listLU7 3SU: not on the flood risk listLU7 3SW: not on the flood risk listLU7 3TB: not on the flood risk listLU7 3UD: not on the flood risk listLU7 3UE: not on the flood risk listLU7 3UN: not on the flood risk listLU7 3UP: not on the flood risk listLU7 3UW: not on the flood risk listLU7 3UY: not on the flood risk listLU7 3UZ: not on the flood risk listLU7 3WJ: not on the flood risk listLU7 3WL: not on the flood risk listLU7 3XA: not on the flood risk listLU7 3XB: not on the flood risk listLU7 3XD: not on the flood risk listLU7 3XH: not on the flood risk listLU7 3XJ: not on the flood risk listLU7 3XL: not on the flood risk listLU7 3XN: not on the flood risk listLU7 3XP: not on the flood risk listLU7 3XT: not on the flood risk listLU7 3XX: not on the flood risk listLU7 3XY: not on the flood risk listLU7 3YA: not on the flood risk listLU7 3YD: not on the flood risk listLU7 3YE: not on the flood risk listLU7 3YF: not on the flood risk listLU7 3YQ: not on the flood risk listLU7 3YR: not on the flood risk listLU7 3YS: not on the flood risk listLU7 3PT: very low flood risk onlyLU7 3FL: low flood risk at worstLU7 3FN: low flood risk at worstLU7 3FS: low flood risk at worstLU7 3FX: low flood risk at worstLU7 3LA: low flood risk at worstLU7 3LJ: low flood risk at worstLU7 3LQ: low flood risk at worstLU7 3PD: low flood risk at worstLU7 3PJ: low flood risk at worstLU7 3QJ: low flood risk at worstLU7 3UJ: low flood risk at worstLU7 3UR: low flood risk at worstLU7 3UT: low flood risk at worstLU7 3UU: low flood risk at worstLU7 3XF: low flood risk at worstLU7 3XS: low flood risk at worstLU7 3YB: low flood risk at worstLU7 3YG: low flood risk at worstLU7 3YW: low flood risk at worstLU7 3DP: medium flood risk at worstLU7 3LR: medium flood risk at worstLU7 3NY: medium flood risk at worstLU7 3PA: medium flood risk at worstLU7 3TT: medium flood risk at worstLU7 3XE: medium flood risk at worstLU7 3XR: medium flood risk at worstLU7 3XW: medium flood risk at worstLU7 3XZ: medium flood risk at worstLU7 3YN: medium flood risk at worstLU7 3JN: high flood riskLU7 3JU: high flood riskLU7 3LS: high flood riskLU7 3LT: high flood riskLU7 3LU: high flood riskLU7 3NH: high flood riskLU7 3NT: high flood riskLU7 3NU: high flood riskLU7 3PG: high flood riskLU7 3PH: high flood riskLU7 3PR: high flood riskLU7 3PS: high flood riskLU7 3PY: high flood riskLU7 3RH: high flood riskLU7 3UL: high flood riskLU7 3XG: high flood riskLU7 3XQ: high flood risk Leighton Buzzard 10 postcodes at high or medium risk, outlined: this goes to LU7 3JU, the one with most homes and businesses at high risk10 postcodes at high or medium risk7 postcodes at high or medium risk, outlined: this goes to LU7 3PY, the one with most homes and businesses at high risk7 postcodes at high or medium risk Map of every postcode in the LU7 3 sector, by flood risk Of the 289 postcodes in the LU7 3 sector that ONS places, 17 have a home or business at high risk, 10 are at medium risk at worst, 19 are at low risk at worst, 1 are at very low risk only and 242 are not on the Environment Agency's at-risk list. 2 groups of postcodes at high or medium risk are outlined: 10 postcodes at high or medium risk; 7 postcodes at high or medium risk. Places named: Leighton Buzzard. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. Leighton Buzzard
  • A home or business at high risk: 17
  • At medium risk at worst: 10
  • At low risk at worst: 19
  • At very low risk only: 1
  • Not on the at-risk list: 242
  • Outline: where 5 or more postcodes at high or medium risk lie together

Of the 289 postcodes in the LU7 3 sector that ONS places, 17 have a home or business at high risk, 10 are at medium risk at worst, 19 are at low risk at worst, 1 are at very low risk only and 242 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. A dashed outline shows where 5 or more lie within 170 metres of each other. It is not a boundary, and no boundary is drawn.

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

17 postcodes here have a home or business at high risk. These are the 12 with the most homes and businesses at that risk.

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

LU7 3LS27 at high riskLU7 3JU26 at high riskLU7 3XG23 at high riskLU7 3NH22 at high riskLU7 3LT15 at high riskLU7 3XQ6 at high riskLU7 3PY6 at high riskLU7 3NT5 at high riskLU7 3PR4 at high riskLU7 3PH2 at high riskLU7 3JN2 at high riskLU7 3LU2 at high risk

Where the postcodes at high or medium risk lie together

  • 10 postcodes at high or medium risk, outlined on the map. LU7 3JU, is the one with most homes and businesses at high risk.
  • 7 postcodes at high or medium risk, outlined on the map. LU7 3PY, is the one with most homes and businesses at high risk.

What do homes sell for in LU7 3?

Homes in LU7 3 sold for a typical £375,000 in the 12 months to August 2026, across 280 sales, down 5.1% on the 12 months before, HM Land Registry's figures show.

£375,000 typical price, the 12 months to August 2026
£395,000 12 months to August 2025
▼ down 5.1% on the 12 months before
  • Detached £545,000 79 sales
  • Semi-detached £370,815 120 sales
  • Terraced £315,000 71 sales
  • Flat or maisonette £174,000 10 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 LU7 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 LU7 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.

LU7 3AALU7 3ABLU7 3ADLU7 3AELU7 3AFLU7 3AGLU7 3AHLU7 3AJLU7 3ALLU7 3ANLU7 3APLU7 3AQLU7 3ARLU7 3ATLU7 3AULU7 3AXLU7 3AYLU7 3AZLU7 3BBLU7 3BDLU7 3BELU7 3BFLU7 3BJLU7 3BLLU7 3BNLU7 3BPLU7 3BQLU7 3BRLU7 3BSLU7 3BTLU7 3BULU7 3BWLU7 3BXLU7 3BYLU7 3BZLU7 3DALU7 3DBLU7 3DDLU7 3DELU7 3DFLU7 3DGLU7 3DHLU7 3DJLU7 3DLLU7 3DNLU7 3DPLU7 3DQLU7 3DRLU7 3DSLU7 3DTLU7 3DULU7 3DXLU7 3DYLU7 3DZLU7 3EALU7 3EBLU7 3EDLU7 3EELU7 3EFLU7 3EGLU7 3EHLU7 3EJLU7 3ELLU7 3ENLU7 3EPLU7 3EQLU7 3ESLU7 3ETLU7 3EULU7 3EWLU7 3EXLU7 3EZLU7 3FELU7 3FFLU7 3FHLU7 3FLLU7 3FNLU7 3FPLU7 3FSLU7 3FULU7 3FWLU7 3FXLU7 3FYLU7 3FZLU7 3GALU7 3GBLU7 3GDLU7 3GELU7 3GFLU7 3GHLU7 3GNLU7 3GPLU7 3GQLU7 3GRLU7 3GTLU7 3GULU7 3HALU7 3HBLU7 3HDLU7 3HELU7 3HGLU7 3HHLU7 3HJLU7 3HLLU7 3HPLU7 3HQLU7 3HRLU7 3HSLU7 3HTLU7 3HULU7 3HWLU7 3HXLU7 3HYLU7 3HZLU7 3JALU7 3JBLU7 3JDLU7 3JELU7 3JFLU7 3JGLU7 3JHLU7 3JLLU7 3JNLU7 3JQLU7 3JRLU7 3JSLU7 3JTLU7 3JULU7 3JWLU7 3JXLU7 3JYLU7 3JZLU7 3LALU7 3LBLU7 3LDLU7 3LELU7 3LFLU7 3LGLU7 3LHLU7 3LJLU7 3LNLU7 3LPLU7 3LQLU7 3LRLU7 3LSLU7 3LTLU7 3LULU7 3LWLU7 3LXLU7 3LYLU7 3LZLU7 3NALU7 3NBLU7 3NDLU7 3NELU7 3NFLU7 3NGLU7 3NHLU7 3NJLU7 3NLLU7 3NNLU7 3NPLU7 3NQLU7 3NRLU7 3NSLU7 3NTLU7 3NULU7 3NWLU7 3NYLU7 3NZLU7 3PALU7 3PBLU7 3PDLU7 3PELU7 3PFLU7 3PGLU7 3PHLU7 3PJLU7 3PLLU7 3PNLU7 3PPLU7 3PQLU7 3PRLU7 3PSLU7 3PTLU7 3PWLU7 3PYLU7 3PZLU7 3QALU7 3QBLU7 3QDLU7 3QELU7 3QFLU7 3QGLU7 3QHLU7 3QJLU7 3QLLU7 3QNLU7 3QPLU7 3QQLU7 3QRLU7 3QSLU7 3QTLU7 3QULU7 3QWLU7 3QXLU7 3QYLU7 3QZLU7 3RALU7 3RBLU7 3RDLU7 3RELU7 3RFLU7 3RGLU7 3RHLU7 3RJLU7 3RLLU7 3RNLU7 3RPLU7 3RQLU7 3RRLU7 3RSLU7 3RTLU7 3RULU7 3RWLU7 3RXLU7 3RYLU7 3RZLU7 3SALU7 3SBLU7 3SDLU7 3SFLU7 3SGLU7 3SHLU7 3SJLU7 3SLLU7 3SNLU7 3SPLU7 3SQLU7 3SSLU7 3STLU7 3SULU7 3SWLU7 3TBLU7 3TTLU7 3UDLU7 3UELU7 3UJLU7 3ULLU7 3UNLU7 3UPLU7 3URLU7 3UTLU7 3UULU7 3UWLU7 3UYLU7 3UZLU7 3WJLU7 3WLLU7 3XALU7 3XBLU7 3XDLU7 3XELU7 3XFLU7 3XGLU7 3XHLU7 3XJLU7 3XLLU7 3XNLU7 3XPLU7 3XQLU7 3XRLU7 3XSLU7 3XTLU7 3XWLU7 3XXLU7 3XYLU7 3XZLU7 3YALU7 3YBLU7 3YDLU7 3YELU7 3YFLU7 3YGLU7 3YNLU7 3YQLU7 3YRLU7 3YSLU7 3YW

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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