SN12 6 postcode sector in the SN12 district

SN12 6 is a sector of the SN12 district: every postcode that starts SN12 6. It has 357 postcodes in use, 9 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 SN12 6 sector, by flood risk

Map of every postcode in the SN12 6 sector, by flood risk Of the 357 postcodes in the SN12 6 sector that ONS places, 2 are at medium risk at worst, 8 are at low risk at worst and 347 are not on the Environment Agency's at-risk list. Places named: Melksham, Bowerhill. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. SN12 6AA: not on the flood risk listSN12 6AD: not on the flood risk listSN12 6AE: not on the flood risk listSN12 6AF: not on the flood risk listSN12 6AG: not on the flood risk listSN12 6AH: not on the flood risk listSN12 6AJ: not on the flood risk listSN12 6AL: not on the flood risk listSN12 6AN: not on the flood risk listSN12 6AP: not on the flood risk listSN12 6AQ: not on the flood risk listSN12 6AR: not on the flood risk listSN12 6AS: not on the flood risk listSN12 6AT: not on the flood risk listSN12 6AU: not on the flood risk listSN12 6AW: not on the flood risk listSN12 6AX: not on the flood risk listSN12 6AY: not on the flood risk listSN12 6AZ: not on the flood risk listSN12 6BA: not on the flood risk listSN12 6BD: not on the flood risk listSN12 6BE: not on the flood risk listSN12 6BF: not on the flood risk listSN12 6BH: not on the flood risk listSN12 6BJ: not on the flood risk listSN12 6BL: not on the flood risk listSN12 6BN: not on the flood risk listSN12 6BP: not on the flood risk listSN12 6BQ: not on the flood risk listSN12 6BS: not on the flood risk listSN12 6BT: not on the flood risk listSN12 6BU: not on the flood risk listSN12 6BW: not on the flood risk listSN12 6BX: not on the flood risk listSN12 6BZ: not on the flood risk listSN12 6DA: not on the flood risk listSN12 6DB: not on the flood risk listSN12 6DD: not on the flood risk listSN12 6DE: not on the flood risk listSN12 6DH: not on the flood risk listSN12 6DJ: not on the flood risk listSN12 6DL: not on the flood risk listSN12 6DN: not on the flood risk listSN12 6DP: not on the flood risk listSN12 6DQ: not on the flood risk listSN12 6DS: not on the flood risk listSN12 6DT: not on the flood risk listSN12 6DU: not on the flood risk listSN12 6DW: not on the flood risk listSN12 6DX: not on the flood risk listSN12 6DY: not on the flood risk listSN12 6DZ: not on the flood risk listSN12 6EA: not on the flood risk listSN12 6EB: not on the flood risk listSN12 6ED: not on the flood risk listSN12 6EE: not on the flood risk listSN12 6EF: not on the flood risk listSN12 6EG: not on the flood risk listSN12 6EH: not on the flood risk listSN12 6EJ: not on the flood risk listSN12 6EN: not on the flood risk listSN12 6EP: not on the flood risk listSN12 6EQ: not on the flood risk listSN12 6ER: not on the flood risk listSN12 6ES: not on the flood risk listSN12 6ET: not on the flood risk listSN12 6EU: not on the flood risk listSN12 6EX: not on the flood risk listSN12 6EY: not on the flood risk listSN12 6EZ: not on the flood risk listSN12 6FA: not on the flood risk listSN12 6FB: not on the flood risk listSN12 6FD: not on the flood risk listSN12 6FE: not on the flood risk listSN12 6FG: not on the flood risk listSN12 6FH: not on the flood risk listSN12 6FJ: not on the flood risk listSN12 6FL: not on the flood risk listSN12 6FN: not on the flood risk listSN12 6FP: not on the flood risk listSN12 6FQ: not on the flood risk listSN12 6FR: not on the flood risk listSN12 6FS: not on the flood risk listSN12 6FT: not on the flood risk listSN12 6FU: not on the flood risk listSN12 6FW: not on the flood risk listSN12 6FX: not on the flood risk listSN12 6FY: not on the flood risk listSN12 6FZ: not on the flood risk listSN12 6GA: not on the flood risk listSN12 6GB: not on the flood risk listSN12 6GE: not on the flood risk listSN12 6GF: not on the flood risk listSN12 6GG: not on the flood risk listSN12 6GH: not on the flood risk listSN12 6GJ: not on the flood risk listSN12 6GL: not on the flood risk listSN12 6GN: not on the flood risk listSN12 6GP: not on the flood risk listSN12 6GR: not on the flood risk listSN12 6GS: not on the flood risk listSN12 6GT: not on the flood risk listSN12 6GU: not on the flood risk listSN12 6GW: not on the flood risk listSN12 6GX: not on the flood risk listSN12 6GY: not on the flood risk listSN12 6HA: not on the flood risk listSN12 6HB: not on the flood risk listSN12 6HE: not on the flood risk listSN12 6HG: not on the flood risk listSN12 6HH: not on the flood risk listSN12 6HJ: not on the flood risk listSN12 6HL: not on the flood risk listSN12 6HN: not on the flood risk listSN12 6HP: not on the flood risk listSN12 6HQ: not on the flood risk listSN12 6HR: not on the flood risk listSN12 6HS: not on the flood risk listSN12 6HT: not on the flood risk listSN12 6HU: not on the flood risk listSN12 6HW: not on the flood risk listSN12 6HX: not on the flood risk listSN12 6HY: not on the flood risk listSN12 6HZ: not on the flood risk listSN12 6JA: not on the flood risk listSN12 6JB: not on the flood risk listSN12 6JD: not on the flood risk listSN12 6JE: not on the flood risk listSN12 6JF: not on the flood risk listSN12 6JG: not on the flood risk listSN12 6JH: not on the flood risk listSN12 6JJ: not on the flood risk listSN12 6JL: not on the flood risk listSN12 6JN: not on the flood risk listSN12 6JP: not on the flood risk listSN12 6JQ: not on the flood risk listSN12 6JR: not on the flood risk listSN12 6JW: not on the flood risk listSN12 6JX: not on the flood risk listSN12 6JY: not on the flood risk listSN12 6JZ: not on the flood risk listSN12 6LA: not on the flood risk listSN12 6LB: not on the flood risk listSN12 6LE: not on the flood risk listSN12 6LG: not on the flood risk listSN12 6LH: not on the flood risk listSN12 6LS: not on the flood risk listSN12 6LT: not on the flood risk listSN12 6LU: not on the flood risk listSN12 6LW: not on the flood risk listSN12 6NA: not on the flood risk listSN12 6NB: not on the flood risk listSN12 6ND: not on the flood risk listSN12 6NE: not on the flood risk listSN12 6NF: not on the flood risk listSN12 6NG: not on the flood risk listSN12 6NH: not on the flood risk listSN12 6NJ: not on the flood risk listSN12 6NL: not on the flood risk listSN12 6NN: not on the flood risk listSN12 6NP: not on the flood risk listSN12 6NQ: not on the flood risk listSN12 6NR: not on the flood risk listSN12 6NS: not on the flood risk listSN12 6NT: not on the flood risk listSN12 6NU: not on the flood risk listSN12 6NW: not on the flood risk listSN12 6NX: not on the flood risk listSN12 6NY: not on the flood risk listSN12 6NZ: not on the flood risk listSN12 6PA: not on the flood risk listSN12 6PB: not on the flood risk listSN12 6PD: not on the flood risk listSN12 6PE: not on the flood risk listSN12 6PF: not on the flood risk listSN12 6PG: not on the flood risk listSN12 6PH: not on the flood risk listSN12 6PJ: not on the flood risk listSN12 6PL: not on the flood risk listSN12 6PN: not on the flood risk listSN12 6PQ: not on the flood risk listSN12 6PR: not on the flood risk listSN12 6PS: not on the flood risk listSN12 6PT: not on the flood risk listSN12 6PU: not on the flood risk listSN12 6PX: not on the flood risk listSN12 6PY: not on the flood risk listSN12 6PZ: not on the flood risk listSN12 6QA: not on the flood risk listSN12 6QB: not on the flood risk listSN12 6QD: not on the flood risk listSN12 6QE: not on the flood risk listSN12 6QF: not on the flood risk listSN12 6QG: not on the flood risk listSN12 6QH: not on the flood risk listSN12 6QJ: not on the flood risk listSN12 6QL: not on the flood risk listSN12 6QN: not on the flood risk listSN12 6QP: not on the flood risk listSN12 6QQ: not on the flood risk listSN12 6QR: not on the flood risk listSN12 6QS: not on the flood risk listSN12 6QT: not on the flood risk listSN12 6QW: not on the flood risk listSN12 6QX: not on the flood risk listSN12 6QY: not on the flood risk listSN12 6QZ: not on the flood risk listSN12 6RA: not on the flood risk listSN12 6RB: not on the flood risk listSN12 6RD: not on the flood risk listSN12 6RE: not on the flood risk listSN12 6RF: not on the flood risk listSN12 6RG: not on the flood risk listSN12 6RH: not on the flood risk listSN12 6RJ: not on the flood risk listSN12 6RL: not on the flood risk listSN12 6RN: not on the flood risk listSN12 6RP: not on the flood risk listSN12 6RQ: not on the flood risk listSN12 6RR: not on the flood risk listSN12 6RS: not on the flood risk listSN12 6RT: not on the flood risk listSN12 6RU: not on the flood risk listSN12 6RW: not on the flood risk listSN12 6RX: not on the flood risk listSN12 6RY: not on the flood risk listSN12 6RZ: not on the flood risk listSN12 6SA: not on the flood risk listSN12 6SB: not on the flood risk listSN12 6SD: not on the flood risk listSN12 6SE: not on the flood risk listSN12 6SF: not on the flood risk listSN12 6SG: not on the flood risk listSN12 6SH: not on the flood risk listSN12 6SJ: not on the flood risk listSN12 6SL: not on the flood risk listSN12 6SN: not on the flood risk listSN12 6SP: not on the flood risk listSN12 6SQ: not on the flood risk listSN12 6SR: not on the flood risk listSN12 6SS: not on the flood risk listSN12 6ST: not on the flood risk listSN12 6SU: not on the flood risk listSN12 6SW: not on the flood risk listSN12 6SX: not on the flood risk listSN12 6SY: not on the flood risk listSN12 6SZ: not on the flood risk listSN12 6TA: not on the flood risk listSN12 6TB: not on the flood risk listSN12 6TE: not on the flood risk listSN12 6TF: not on the flood risk listSN12 6TG: not on the flood risk listSN12 6TH: not on the flood risk listSN12 6TJ: not on the flood risk listSN12 6TL: not on the flood risk listSN12 6TN: not on the flood risk listSN12 6TP: not on the flood risk listSN12 6TQ: not on the flood risk listSN12 6TR: not on the flood risk listSN12 6TS: not on the flood risk listSN12 6TT: not on the flood risk listSN12 6TU: not on the flood risk listSN12 6TW: not on the flood risk listSN12 6TX: not on the flood risk listSN12 6TY: not on the flood risk listSN12 6TZ: not on the flood risk listSN12 6UA: not on the flood risk listSN12 6UD: not on the flood risk listSN12 6UE: not on the flood risk listSN12 6UF: not on the flood risk listSN12 6UH: not on the flood risk listSN12 6UJ: not on the flood risk listSN12 6UL: not on the flood risk listSN12 6UP: not on the flood risk listSN12 6UQ: not on the flood risk listSN12 6US: not on the flood risk listSN12 6UT: not on the flood risk listSN12 6UU: not on the flood risk listSN12 6UW: not on the flood risk listSN12 6UX: not on the flood risk listSN12 6UY: not on the flood risk listSN12 6UZ: not on the flood risk listSN12 6WA: not on the flood risk listSN12 6WB: not on the flood risk listSN12 6WG: not on the flood risk listSN12 6WP: not on the flood risk listSN12 6WR: not on the flood risk listSN12 6WS: not on the flood risk listSN12 6WW: not on the flood risk listSN12 6WZ: not on the flood risk listSN12 6XA: not on the flood risk listSN12 6XD: not on the flood risk listSN12 6XF: not on the flood risk listSN12 6XG: not on the flood risk listSN12 6XH: not on the flood risk listSN12 6XJ: not on the flood risk listSN12 6XL: not on the flood risk listSN12 6XN: not on the flood risk listSN12 6XP: not on the flood risk listSN12 6XQ: not on the flood risk listSN12 6XR: not on the flood risk listSN12 6XS: not on the flood risk listSN12 6XT: not on the flood risk listSN12 6XU: not on the flood risk listSN12 6XW: not on the flood risk listSN12 6XX: not on the flood risk listSN12 6XY: not on the flood risk listSN12 6XZ: not on the flood risk listSN12 6YB: not on the flood risk listSN12 6YF: not on the flood risk listSN12 6YH: not on the flood risk listSN12 6YN: not on the flood risk listSN12 6YP: not on the flood risk listSN12 6YR: not on the flood risk listSN12 6YW: not on the flood risk listSN12 6ZA: not on the flood risk listSN12 6ZE: not on the flood risk listSN12 6ZJ: not on the flood risk listSN12 6ZL: not on the flood risk listSN12 6ZP: not on the flood risk listSN12 6ZQ: not on the flood risk listSN12 6ZS: not on the flood risk listSN12 6ZT: not on the flood risk listSN12 6BG: low flood risk at worstSN12 6EL: low flood risk at worstSN12 6GD: low flood risk at worstSN12 6LN: low flood risk at worstSN12 6LX: low flood risk at worstSN12 6LY: low flood risk at worstSN12 6PW: low flood risk at worstSN12 6LP: medium flood risk at worstSN12 6PP: medium flood risk at worst MelkshamBowerhill Map of every postcode in the SN12 6 sector, by flood risk Of the 357 postcodes in the SN12 6 sector that ONS places, 2 are at medium risk at worst, 8 are at low risk at worst and 347 are not on the Environment Agency's at-risk list. Places named: Melksham, Bowerhill. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. A350 MelkshamBowerhill
  • A home or business at high risk: 0
  • At medium risk at worst: 2
  • At low risk at worst: 8
  • At very low risk only: 0
  • Not on the at-risk list: 347

Of the 357 postcodes in the SN12 6 sector that ONS places, 2 are at medium risk at worst, 8 are at low risk at worst and 347 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 medium risk at worst

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

SN12 6LP1 at medium riskSN12 6PP1 at medium risk

What do homes sell for in SN12 6?

Homes in SN12 6 sold for a typical £325,000 in the 12 months to August 2026, across 149 sales, up 1.6% on the 12 months before, HM Land Registry's figures show.

£325,000 typical price, the 12 months to August 2026
£320,000 12 months to August 2025
▲ up 1.6% on the 12 months before
  • Detached £387,000 65 sales
  • Semi-detached £302,500 44 sales
  • Terraced £250,000 35 sales
  • Flat or maisonette £127,000 5 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 SN12 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 SN12 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.

SN12 6AASN12 6ABSN12 6ADSN12 6AESN12 6AFSN12 6AGSN12 6AHSN12 6AJSN12 6ALSN12 6ANSN12 6APSN12 6AQSN12 6ARSN12 6ASSN12 6ATSN12 6AUSN12 6AWSN12 6AXSN12 6AYSN12 6AZSN12 6BASN12 6BBSN12 6BDSN12 6BESN12 6BFSN12 6BGSN12 6BHSN12 6BJSN12 6BLSN12 6BNSN12 6BPSN12 6BQSN12 6BSSN12 6BTSN12 6BUSN12 6BWSN12 6BXSN12 6BYSN12 6BZSN12 6DASN12 6DBSN12 6DDSN12 6DESN12 6DFSN12 6DGSN12 6DHSN12 6DJSN12 6DLSN12 6DNSN12 6DPSN12 6DQSN12 6DRSN12 6DSSN12 6DTSN12 6DUSN12 6DWSN12 6DXSN12 6DYSN12 6DZSN12 6EASN12 6EBSN12 6EDSN12 6EESN12 6EFSN12 6EGSN12 6EHSN12 6EJSN12 6ELSN12 6ENSN12 6EPSN12 6EQSN12 6ERSN12 6ESSN12 6ETSN12 6EUSN12 6EWSN12 6EXSN12 6EYSN12 6EZSN12 6FASN12 6FBSN12 6FDSN12 6FESN12 6FFSN12 6FGSN12 6FHSN12 6FJSN12 6FLSN12 6FNSN12 6FPSN12 6FQSN12 6FRSN12 6FSSN12 6FTSN12 6FUSN12 6FWSN12 6FXSN12 6FYSN12 6FZSN12 6GASN12 6GBSN12 6GDSN12 6GESN12 6GFSN12 6GGSN12 6GHSN12 6GJSN12 6GLSN12 6GNSN12 6GPSN12 6GQSN12 6GRSN12 6GSSN12 6GTSN12 6GUSN12 6GWSN12 6GXSN12 6GYSN12 6HASN12 6HBSN12 6HDSN12 6HESN12 6HFSN12 6HGSN12 6HHSN12 6HJSN12 6HLSN12 6HNSN12 6HPSN12 6HQSN12 6HRSN12 6HSSN12 6HTSN12 6HUSN12 6HWSN12 6HXSN12 6HYSN12 6HZSN12 6JASN12 6JBSN12 6JDSN12 6JESN12 6JFSN12 6JGSN12 6JHSN12 6JJSN12 6JLSN12 6JNSN12 6JPSN12 6JQSN12 6JRSN12 6JTSN12 6JUSN12 6JWSN12 6JXSN12 6JYSN12 6JZSN12 6LASN12 6LBSN12 6LESN12 6LGSN12 6LHSN12 6LLSN12 6LNSN12 6LPSN12 6LSSN12 6LTSN12 6LUSN12 6LWSN12 6LXSN12 6LYSN12 6NASN12 6NBSN12 6NDSN12 6NESN12 6NFSN12 6NGSN12 6NHSN12 6NJSN12 6NLSN12 6NNSN12 6NPSN12 6NQSN12 6NRSN12 6NSSN12 6NTSN12 6NUSN12 6NWSN12 6NXSN12 6NYSN12 6NZSN12 6PASN12 6PBSN12 6PDSN12 6PESN12 6PFSN12 6PGSN12 6PHSN12 6PJSN12 6PLSN12 6PNSN12 6PPSN12 6PQSN12 6PRSN12 6PSSN12 6PTSN12 6PUSN12 6PWSN12 6PXSN12 6PYSN12 6PZSN12 6QASN12 6QBSN12 6QDSN12 6QESN12 6QFSN12 6QGSN12 6QHSN12 6QJSN12 6QLSN12 6QNSN12 6QPSN12 6QQSN12 6QRSN12 6QSSN12 6QTSN12 6QWSN12 6QXSN12 6QYSN12 6QZSN12 6RASN12 6RBSN12 6RDSN12 6RESN12 6RFSN12 6RGSN12 6RHSN12 6RJSN12 6RLSN12 6RNSN12 6RPSN12 6RQSN12 6RRSN12 6RSSN12 6RTSN12 6RUSN12 6RWSN12 6RXSN12 6RYSN12 6RZSN12 6SASN12 6SBSN12 6SDSN12 6SESN12 6SFSN12 6SGSN12 6SHSN12 6SJSN12 6SLSN12 6SNSN12 6SPSN12 6SQSN12 6SRSN12 6SSSN12 6STSN12 6SUSN12 6SWSN12 6SXSN12 6SYSN12 6SZSN12 6TASN12 6TBSN12 6TDSN12 6TESN12 6TFSN12 6TGSN12 6THSN12 6TJSN12 6TLSN12 6TNSN12 6TPSN12 6TQSN12 6TRSN12 6TSSN12 6TTSN12 6TUSN12 6TWSN12 6TXSN12 6TYSN12 6TZSN12 6UASN12 6UDSN12 6UESN12 6UFSN12 6UGSN12 6UHSN12 6UJSN12 6ULSN12 6UNSN12 6UPSN12 6UQSN12 6USSN12 6UTSN12 6UUSN12 6UWSN12 6UXSN12 6UYSN12 6UZSN12 6WASN12 6WBSN12 6WGSN12 6WPSN12 6WQSN12 6WRSN12 6WSSN12 6WTSN12 6WWSN12 6WZSN12 6XASN12 6XBSN12 6XDSN12 6XFSN12 6XGSN12 6XHSN12 6XJSN12 6XLSN12 6XNSN12 6XPSN12 6XQSN12 6XRSN12 6XSSN12 6XTSN12 6XUSN12 6XWSN12 6XXSN12 6XYSN12 6XZSN12 6YBSN12 6YESN12 6YFSN12 6YHSN12 6YNSN12 6YPSN12 6YRSN12 6YUSN12 6YWSN12 6YYSN12 6ZASN12 6ZESN12 6ZJSN12 6ZLSN12 6ZPSN12 6ZQSN12 6ZSSN12 6ZTSN12 6ZUSN12 6ZZ

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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