NN12 6 postcode sector in the NN12 district

NN12 6 is a sector of the NN12 district: every postcode that starts NN12 6. It has 298 postcodes in use, 3 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 NN12 6 sector, by flood risk

Map of every postcode in the NN12 6 sector, by flood risk Of the 298 postcodes in the NN12 6 sector that ONS places, 2 have a home or business at high risk, 11 are at low risk at worst and 285 are not on the Environment Agency's at-risk list. Places named: Towcester. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. A413 NN12 6AA: not on the flood risk listNN12 6AB: not on the flood risk listNN12 6AD: not on the flood risk listNN12 6AE: not on the flood risk listNN12 6AF: not on the flood risk listNN12 6AG: not on the flood risk listNN12 6AJ: not on the flood risk listNN12 6AL: not on the flood risk listNN12 6AN: not on the flood risk listNN12 6AP: not on the flood risk listNN12 6AQ: not on the flood risk listNN12 6AR: not on the flood risk listNN12 6AT: not on the flood risk listNN12 6AU: not on the flood risk listNN12 6AW: not on the flood risk listNN12 6AX: not on the flood risk listNN12 6AY: not on the flood risk listNN12 6AZ: not on the flood risk listNN12 6BA: not on the flood risk listNN12 6BB: not on the flood risk listNN12 6BD: not on the flood risk listNN12 6BE: not on the flood risk listNN12 6BF: not on the flood risk listNN12 6BG: not on the flood risk listNN12 6BH: not on the flood risk listNN12 6BL: not on the flood risk listNN12 6BN: not on the flood risk listNN12 6BP: not on the flood risk listNN12 6BQ: not on the flood risk listNN12 6BS: not on the flood risk listNN12 6BU: not on the flood risk listNN12 6BW: not on the flood risk listNN12 6BX: not on the flood risk listNN12 6BY: not on the flood risk listNN12 6BZ: not on the flood risk listNN12 6DA: not on the flood risk listNN12 6DF: not on the flood risk listNN12 6DG: not on the flood risk listNN12 6DH: not on the flood risk listNN12 6DJ: not on the flood risk listNN12 6DL: not on the flood risk listNN12 6DN: not on the flood risk listNN12 6DP: not on the flood risk listNN12 6DQ: not on the flood risk listNN12 6DR: not on the flood risk listNN12 6DS: not on the flood risk listNN12 6DT: not on the flood risk listNN12 6DX: not on the flood risk listNN12 6DZ: not on the flood risk listNN12 6EA: not on the flood risk listNN12 6EB: not on the flood risk listNN12 6ED: not on the flood risk listNN12 6EF: not on the flood risk listNN12 6EG: not on the flood risk listNN12 6EH: not on the flood risk listNN12 6EJ: not on the flood risk listNN12 6EL: not on the flood risk listNN12 6EN: not on the flood risk listNN12 6EP: not on the flood risk listNN12 6EQ: not on the flood risk listNN12 6ET: not on the flood risk listNN12 6EU: not on the flood risk listNN12 6EW: not on the flood risk listNN12 6EX: not on the flood risk listNN12 6EY: not on the flood risk listNN12 6EZ: not on the flood risk listNN12 6FA: not on the flood risk listNN12 6FB: not on the flood risk listNN12 6FG: not on the flood risk listNN12 6FH: not on the flood risk listNN12 6FJ: not on the flood risk listNN12 6FL: not on the flood risk listNN12 6FP: not on the flood risk listNN12 6FR: not on the flood risk listNN12 6FS: not on the flood risk listNN12 6FT: not on the flood risk listNN12 6FU: not on the flood risk listNN12 6FW: not on the flood risk listNN12 6FY: not on the flood risk listNN12 6GB: not on the flood risk listNN12 6GD: not on the flood risk listNN12 6GE: not on the flood risk listNN12 6GF: not on the flood risk listNN12 6GG: not on the flood risk listNN12 6GH: not on the flood risk listNN12 6GJ: not on the flood risk listNN12 6GL: not on the flood risk listNN12 6GN: not on the flood risk listNN12 6GP: not on the flood risk listNN12 6GQ: not on the flood risk listNN12 6GR: not on the flood risk listNN12 6GS: not on the flood risk listNN12 6GT: not on the flood risk listNN12 6GU: not on the flood risk listNN12 6GX: not on the flood risk listNN12 6GY: not on the flood risk listNN12 6GZ: not on the flood risk listNN12 6HA: not on the flood risk listNN12 6HB: not on the flood risk listNN12 6HD: not on the flood risk listNN12 6HE: not on the flood risk listNN12 6HF: not on the flood risk listNN12 6HH: not on the flood risk listNN12 6HJ: not on the flood risk listNN12 6HN: not on the flood risk listNN12 6HP: not on the flood risk listNN12 6HQ: not on the flood risk listNN12 6HR: not on the flood risk listNN12 6HS: not on the flood risk listNN12 6HU: not on the flood risk listNN12 6HX: not on the flood risk listNN12 6HY: not on the flood risk listNN12 6HZ: not on the flood risk listNN12 6JA: not on the flood risk listNN12 6JB: not on the flood risk listNN12 6JD: not on the flood risk listNN12 6JE: not on the flood risk listNN12 6JG: not on the flood risk listNN12 6JH: not on the flood risk listNN12 6JL: not on the flood risk listNN12 6JN: not on the flood risk listNN12 6JQ: not on the flood risk listNN12 6JR: not on the flood risk listNN12 6JS: not on the flood risk listNN12 6JT: not on the flood risk listNN12 6JU: not on the flood risk listNN12 6JW: not on the flood risk listNN12 6JY: not on the flood risk listNN12 6JZ: not on the flood risk listNN12 6LA: not on the flood risk listNN12 6LB: not on the flood risk listNN12 6LD: not on the flood risk listNN12 6LE: not on the flood risk listNN12 6LG: not on the flood risk listNN12 6LJ: not on the flood risk listNN12 6LL: not on the flood risk listNN12 6LP: not on the flood risk listNN12 6LQ: not on the flood risk listNN12 6LR: not on the flood risk listNN12 6LS: not on the flood risk listNN12 6LT: not on the flood risk listNN12 6LU: not on the flood risk listNN12 6LW: not on the flood risk listNN12 6LX: not on the flood risk listNN12 6LY: not on the flood risk listNN12 6LZ: not on the flood risk listNN12 6NA: not on the flood risk listNN12 6NB: not on the flood risk listNN12 6ND: not on the flood risk listNN12 6NE: not on the flood risk listNN12 6NF: not on the flood risk listNN12 6NG: not on the flood risk listNN12 6NJ: not on the flood risk listNN12 6NN: not on the flood risk listNN12 6NP: not on the flood risk listNN12 6NR: not on the flood risk listNN12 6NS: not on the flood risk listNN12 6NT: not on the flood risk listNN12 6NU: not on the flood risk listNN12 6NW: not on the flood risk listNN12 6NX: not on the flood risk listNN12 6NY: not on the flood risk listNN12 6NZ: not on the flood risk listNN12 6PA: not on the flood risk listNN12 6PB: not on the flood risk listNN12 6PD: not on the flood risk listNN12 6PE: not on the flood risk listNN12 6PG: not on the flood risk listNN12 6PH: not on the flood risk listNN12 6PJ: not on the flood risk listNN12 6PL: not on the flood risk listNN12 6PN: not on the flood risk listNN12 6PP: not on the flood risk listNN12 6PR: not on the flood risk listNN12 6PS: not on the flood risk listNN12 6PT: not on the flood risk listNN12 6PU: not on the flood risk listNN12 6PW: not on the flood risk listNN12 6PX: not on the flood risk listNN12 6PY: not on the flood risk listNN12 6PZ: not on the flood risk listNN12 6QA: not on the flood risk listNN12 6QD: not on the flood risk listNN12 6QE: not on the flood risk listNN12 6QF: not on the flood risk listNN12 6QL: not on the flood risk listNN12 6QP: not on the flood risk listNN12 6QQ: not on the flood risk listNN12 6QR: not on the flood risk listNN12 6QS: not on the flood risk listNN12 6QT: not on the flood risk listNN12 6QU: not on the flood risk listNN12 6QW: not on the flood risk listNN12 6QX: not on the flood risk listNN12 6QY: not on the flood risk listNN12 6QZ: not on the flood risk listNN12 6RA: not on the flood risk listNN12 6RB: not on the flood risk listNN12 6RD: not on the flood risk listNN12 6RE: not on the flood risk listNN12 6RG: not on the flood risk listNN12 6RH: not on the flood risk listNN12 6RJ: not on the flood risk listNN12 6RL: not on the flood risk listNN12 6RN: not on the flood risk listNN12 6RP: not on the flood risk listNN12 6RR: not on the flood risk listNN12 6RS: not on the flood risk listNN12 6RT: not on the flood risk listNN12 6RU: not on the flood risk listNN12 6RW: not on the flood risk listNN12 6RX: not on the flood risk listNN12 6RY: not on the flood risk listNN12 6RZ: not on the flood risk listNN12 6SA: not on the flood risk listNN12 6SB: not on the flood risk listNN12 6SY: not on the flood risk listNN12 6TA: not on the flood risk listNN12 6TB: not on the flood risk listNN12 6TD: not on the flood risk listNN12 6TE: not on the flood risk listNN12 6TF: not on the flood risk listNN12 6TG: not on the flood risk listNN12 6TH: not on the flood risk listNN12 6TJ: not on the flood risk listNN12 6TQ: not on the flood risk listNN12 6UA: not on the flood risk listNN12 6UB: not on the flood risk listNN12 6UD: not on the flood risk listNN12 6UE: not on the flood risk listNN12 6UF: not on the flood risk listNN12 6UG: not on the flood risk listNN12 6UH: not on the flood risk listNN12 6UJ: not on the flood risk listNN12 6UL: not on the flood risk listNN12 6UN: not on the flood risk listNN12 6UP: not on the flood risk listNN12 6US: not on the flood risk listNN12 6UU: not on the flood risk listNN12 6UW: not on the flood risk listNN12 6UY: not on the flood risk listNN12 6UZ: not on the flood risk listNN12 6WD: not on the flood risk listNN12 6WE: not on the flood risk listNN12 6WF: not on the flood risk listNN12 6WG: not on the flood risk listNN12 6WH: not on the flood risk listNN12 6WJ: not on the flood risk listNN12 6WL: not on the flood risk listNN12 6WN: not on the flood risk listNN12 6XD: not on the flood risk listNN12 6XL: not on the flood risk listNN12 6XP: not on the flood risk listNN12 6YE: not on the flood risk listNN12 6YF: not on the flood risk listNN12 6YG: not on the flood risk listNN12 6YH: not on the flood risk listNN12 6YJ: not on the flood risk listNN12 6YL: not on the flood risk listNN12 6YP: not on the flood risk listNN12 6AH: low flood risk at worstNN12 6DB: low flood risk at worstNN12 6DD: low flood risk at worstNN12 6DE: low flood risk at worstNN12 6HT: low flood risk at worstNN12 6JF: low flood risk at worstNN12 6LH: low flood risk at worstNN12 6PF: low flood risk at worstNN12 6UQ: low flood risk at worstNN12 6UT: low flood risk at worstNN12 6UX: low flood risk at worstNN12 6LF: high flood riskNN12 6YY: high flood risk Towcester Map of every postcode in the NN12 6 sector, by flood risk Of the 298 postcodes in the NN12 6 sector that ONS places, 2 have a home or business at high risk, 11 are at low risk at worst and 285 are not on the Environment Agency's at-risk list. Places named: Towcester. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2 km. A508A5A413 Towcester
  • A home or business at high risk: 2
  • At medium risk at worst: 0
  • At low risk at worst: 11
  • At very low risk only: 0
  • Not on the at-risk list: 285

Of the 298 postcodes in the NN12 6 sector that ONS places, 2 have a home or business at high risk, 11 are at low risk at worst and 285 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.

NN12 6LF7 at high riskNN12 6YY1 at high risk

What do homes sell for in NN12 6?

Homes in NN12 6 sold for a typical £324,927 in the 12 months to August 2026, across 216 sales, down 4.4% on the 12 months before, HM Land Registry's figures show.

£324,927 typical price, the 12 months to August 2026
£339,950 12 months to August 2025
▼ down 4.4% on the 12 months before
  • Detached £465,496 71 sales
  • Semi-detached £310,000 62 sales
  • Terraced £290,000 56 sales
  • Flat or maisonette £172,000 27 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 NN12 6. 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 NN12 6

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.

NN12 6AANN12 6ABNN12 6ADNN12 6AENN12 6AFNN12 6AGNN12 6AHNN12 6AJNN12 6ALNN12 6ANNN12 6APNN12 6AQNN12 6ARNN12 6ASNN12 6ATNN12 6AUNN12 6AWNN12 6AXNN12 6AYNN12 6AZNN12 6BANN12 6BBNN12 6BDNN12 6BENN12 6BFNN12 6BGNN12 6BHNN12 6BJNN12 6BLNN12 6BNNN12 6BPNN12 6BQNN12 6BSNN12 6BTNN12 6BUNN12 6BWNN12 6BXNN12 6BYNN12 6BZNN12 6DANN12 6DBNN12 6DDNN12 6DENN12 6DFNN12 6DGNN12 6DHNN12 6DJNN12 6DLNN12 6DNNN12 6DPNN12 6DQNN12 6DRNN12 6DSNN12 6DTNN12 6DUNN12 6DWNN12 6DXNN12 6DZNN12 6EANN12 6EBNN12 6EDNN12 6EENN12 6EFNN12 6EGNN12 6EHNN12 6EJNN12 6ELNN12 6ENNN12 6EPNN12 6EQNN12 6ETNN12 6EUNN12 6EWNN12 6EXNN12 6EYNN12 6EZNN12 6FANN12 6FBNN12 6FGNN12 6FHNN12 6FJNN12 6FLNN12 6FNNN12 6FPNN12 6FQNN12 6FRNN12 6FSNN12 6FTNN12 6FUNN12 6FWNN12 6FXNN12 6FYNN12 6GANN12 6GBNN12 6GDNN12 6GENN12 6GFNN12 6GGNN12 6GHNN12 6GJNN12 6GLNN12 6GNNN12 6GPNN12 6GQNN12 6GRNN12 6GSNN12 6GTNN12 6GUNN12 6GWNN12 6GXNN12 6GYNN12 6GZNN12 6HANN12 6HBNN12 6HDNN12 6HENN12 6HFNN12 6HGNN12 6HHNN12 6HJNN12 6HNNN12 6HPNN12 6HQNN12 6HRNN12 6HSNN12 6HTNN12 6HUNN12 6HXNN12 6HYNN12 6HZNN12 6JANN12 6JBNN12 6JDNN12 6JENN12 6JFNN12 6JGNN12 6JHNN12 6JJNN12 6JLNN12 6JNNN12 6JQNN12 6JRNN12 6JSNN12 6JTNN12 6JUNN12 6JWNN12 6JXNN12 6JYNN12 6JZNN12 6LANN12 6LBNN12 6LDNN12 6LENN12 6LFNN12 6LGNN12 6LHNN12 6LJNN12 6LLNN12 6LNNN12 6LPNN12 6LQNN12 6LRNN12 6LSNN12 6LTNN12 6LUNN12 6LWNN12 6LXNN12 6LYNN12 6LZNN12 6NANN12 6NBNN12 6NDNN12 6NENN12 6NFNN12 6NGNN12 6NHNN12 6NJNN12 6NLNN12 6NNNN12 6NPNN12 6NQNN12 6NRNN12 6NSNN12 6NTNN12 6NUNN12 6NWNN12 6NXNN12 6NYNN12 6NZNN12 6PANN12 6PBNN12 6PDNN12 6PENN12 6PFNN12 6PGNN12 6PHNN12 6PJNN12 6PLNN12 6PNNN12 6PPNN12 6PQNN12 6PRNN12 6PSNN12 6PTNN12 6PUNN12 6PWNN12 6PXNN12 6PYNN12 6PZNN12 6QANN12 6QBNN12 6QDNN12 6QENN12 6QFNN12 6QLNN12 6QPNN12 6QQNN12 6QRNN12 6QSNN12 6QTNN12 6QUNN12 6QWNN12 6QXNN12 6QYNN12 6QZNN12 6RANN12 6RBNN12 6RDNN12 6RENN12 6RFNN12 6RGNN12 6RHNN12 6RJNN12 6RLNN12 6RNNN12 6RPNN12 6RRNN12 6RSNN12 6RTNN12 6RUNN12 6RWNN12 6RXNN12 6RYNN12 6RZNN12 6SANN12 6SBNN12 6SYNN12 6TANN12 6TBNN12 6TDNN12 6TENN12 6TFNN12 6TGNN12 6THNN12 6TJNN12 6TQNN12 6UANN12 6UBNN12 6UDNN12 6UENN12 6UFNN12 6UGNN12 6UHNN12 6UJNN12 6ULNN12 6UNNN12 6UPNN12 6UQNN12 6URNN12 6USNN12 6UTNN12 6UUNN12 6UWNN12 6UXNN12 6UYNN12 6UZNN12 6WDNN12 6WENN12 6WFNN12 6WGNN12 6WHNN12 6WJNN12 6WLNN12 6WNNN12 6WPNN12 6XDNN12 6XLNN12 6XPNN12 6YENN12 6YFNN12 6YGNN12 6YHNN12 6YJNN12 6YLNN12 6YNNN12 6YPNN12 6YYNN12 6YZ

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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