SN15 2 postcode sector in the SN15 district

SN15 2 is a sector of the SN15 district: every postcode that starts SN15 2. It has 246 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 SN15 2 sector, by flood risk

Map of every postcode in the SN15 2 sector, by flood risk Of the 246 postcodes in the SN15 2 sector that ONS places, 8 have a home or business at high risk, 7 are at medium risk at worst, 2 are at low risk at worst and 229 are not on the Environment Agency's at-risk list. One group of postcodes at high or medium risk is outlined: 5 postcodes at high or medium risk. Places named: Chippenham, Melksham. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. A4 SN15 2AF: not on the flood risk listSN15 2AG: not on the flood risk listSN15 2AH: not on the flood risk listSN15 2AJ: not on the flood risk listSN15 2AL: not on the flood risk listSN15 2AN: not on the flood risk listSN15 2AP: not on the flood risk listSN15 2AQ: not on the flood risk listSN15 2AR: not on the flood risk listSN15 2AS: not on the flood risk listSN15 2AU: not on the flood risk listSN15 2AW: not on the flood risk listSN15 2AX: not on the flood risk listSN15 2AY: not on the flood risk listSN15 2AZ: not on the flood risk listSN15 2BD: not on the flood risk listSN15 2BE: not on the flood risk listSN15 2BF: not on the flood risk listSN15 2BG: not on the flood risk listSN15 2BH: not on the flood risk listSN15 2BJ: not on the flood risk listSN15 2BL: not on the flood risk listSN15 2BP: not on the flood risk listSN15 2BQ: not on the flood risk listSN15 2BS: not on the flood risk listSN15 2BT: not on the flood risk listSN15 2BU: not on the flood risk listSN15 2BX: not on the flood risk listSN15 2BY: not on the flood risk listSN15 2BZ: not on the flood risk listSN15 2DA: not on the flood risk listSN15 2DB: not on the flood risk listSN15 2DD: not on the flood risk listSN15 2DE: not on the flood risk listSN15 2DF: not on the flood risk listSN15 2DG: not on the flood risk listSN15 2DH: not on the flood risk listSN15 2DL: not on the flood risk listSN15 2DN: not on the flood risk listSN15 2DP: not on the flood risk listSN15 2DQ: not on the flood risk listSN15 2DR: not on the flood risk listSN15 2DS: not on the flood risk listSN15 2DT: not on the flood risk listSN15 2DU: not on the flood risk listSN15 2DW: not on the flood risk listSN15 2DX: not on the flood risk listSN15 2DY: not on the flood risk listSN15 2DZ: not on the flood risk listSN15 2EA: not on the flood risk listSN15 2EB: not on the flood risk listSN15 2ED: not on the flood risk listSN15 2EE: not on the flood risk listSN15 2EF: not on the flood risk listSN15 2EG: not on the flood risk listSN15 2EH: not on the flood risk listSN15 2EJ: not on the flood risk listSN15 2EL: not on the flood risk listSN15 2EN: not on the flood risk listSN15 2EP: not on the flood risk listSN15 2EQ: not on the flood risk listSN15 2ER: not on the flood risk listSN15 2ES: not on the flood risk listSN15 2ET: not on the flood risk listSN15 2EU: not on the flood risk listSN15 2EW: not on the flood risk listSN15 2EY: not on the flood risk listSN15 2FA: not on the flood risk listSN15 2FD: not on the flood risk listSN15 2FE: not on the flood risk listSN15 2FF: not on the flood risk listSN15 2FG: not on the flood risk listSN15 2FH: not on the flood risk listSN15 2FJ: not on the flood risk listSN15 2FL: not on the flood risk listSN15 2FN: not on the flood risk listSN15 2FP: not on the flood risk listSN15 2FQ: not on the flood risk listSN15 2FR: not on the flood risk listSN15 2FS: not on the flood risk listSN15 2FW: not on the flood risk listSN15 2FX: not on the flood risk listSN15 2FY: not on the flood risk listSN15 2FZ: not on the flood risk listSN15 2GA: not on the flood risk listSN15 2GB: not on the flood risk listSN15 2GD: not on the flood risk listSN15 2GE: not on the flood risk listSN15 2GF: not on the flood risk listSN15 2GH: not on the flood risk listSN15 2GR: not on the flood risk listSN15 2GS: not on the flood risk listSN15 2GW: not on the flood risk listSN15 2GX: not on the flood risk listSN15 2HB: not on the flood risk listSN15 2HD: not on the flood risk listSN15 2HE: not on the flood risk listSN15 2HF: not on the flood risk listSN15 2HG: not on the flood risk listSN15 2HH: not on the flood risk listSN15 2HJ: not on the flood risk listSN15 2HL: not on the flood risk listSN15 2HN: not on the flood risk listSN15 2HP: not on the flood risk listSN15 2HR: not on the flood risk listSN15 2HS: not on the flood risk listSN15 2HT: not on the flood risk listSN15 2HU: not on the flood risk listSN15 2HW: not on the flood risk listSN15 2HX: not on the flood risk listSN15 2HY: not on the flood risk listSN15 2JA: not on the flood risk listSN15 2JB: not on the flood risk listSN15 2JD: not on the flood risk listSN15 2JE: not on the flood risk listSN15 2JF: not on the flood risk listSN15 2JG: not on the flood risk listSN15 2JH: not on the flood risk listSN15 2JJ: not on the flood risk listSN15 2JL: not on the flood risk listSN15 2JN: not on the flood risk listSN15 2JP: not on the flood risk listSN15 2JQ: not on the flood risk listSN15 2JS: not on the flood risk listSN15 2JT: not on the flood risk listSN15 2JW: not on the flood risk listSN15 2JX: not on the flood risk listSN15 2JY: not on the flood risk listSN15 2JZ: not on the flood risk listSN15 2LA: not on the flood risk listSN15 2LE: not on the flood risk listSN15 2LF: not on the flood risk listSN15 2LG: not on the flood risk listSN15 2LH: not on the flood risk listSN15 2LJ: not on the flood risk listSN15 2LL: not on the flood risk listSN15 2LP: not on the flood risk listSN15 2LQ: not on the flood risk listSN15 2LS: not on the flood risk listSN15 2LU: not on the flood risk listSN15 2LW: not on the flood risk listSN15 2LX: not on the flood risk listSN15 2LZ: not on the flood risk listSN15 2NA: not on the flood risk listSN15 2NB: not on the flood risk listSN15 2ND: not on the flood risk listSN15 2NE: not on the flood risk listSN15 2NG: not on the flood risk listSN15 2NH: not on the flood risk listSN15 2NL: not on the flood risk listSN15 2NN: not on the flood risk listSN15 2NP: not on the flood risk listSN15 2NQ: not on the flood risk listSN15 2NS: not on the flood risk listSN15 2NT: not on the flood risk listSN15 2NW: not on the flood risk listSN15 2NX: not on the flood risk listSN15 2NY: not on the flood risk listSN15 2PB: not on the flood risk listSN15 2PE: not on the flood risk listSN15 2PG: not on the flood risk listSN15 2PH: not on the flood risk listSN15 2PL: not on the flood risk listSN15 2PN: not on the flood risk listSN15 2PP: not on the flood risk listSN15 2PQ: not on the flood risk listSN15 2PR: not on the flood risk listSN15 2PS: not on the flood risk listSN15 2PT: not on the flood risk listSN15 2PU: not on the flood risk listSN15 2PW: not on the flood risk listSN15 2PX: not on the flood risk listSN15 2PY: not on the flood risk listSN15 2PZ: not on the flood risk listSN15 2QA: not on the flood risk listSN15 2QB: not on the flood risk listSN15 2QD: not on the flood risk listSN15 2QE: not on the flood risk listSN15 2QF: not on the flood risk listSN15 2QG: not on the flood risk listSN15 2QH: not on the flood risk listSN15 2QJ: not on the flood risk listSN15 2QL: not on the flood risk listSN15 2QQ: not on the flood risk listSN15 2QR: not on the flood risk listSN15 2QT: not on the flood risk listSN15 2QU: not on the flood risk listSN15 2QW: not on the flood risk listSN15 2QX: not on the flood risk listSN15 2QY: not on the flood risk listSN15 2QZ: not on the flood risk listSN15 2RA: not on the flood risk listSN15 2RB: not on the flood risk listSN15 2RE: not on the flood risk listSN15 2RF: not on the flood risk listSN15 2RJ: not on the flood risk listSN15 2RP: not on the flood risk listSN15 2RT: not on the flood risk listSN15 2RX: not on the flood risk listSN15 2RY: not on the flood risk listSN15 2RZ: not on the flood risk listSN15 2SB: not on the flood risk listSN15 2SD: not on the flood risk listSN15 2SE: not on the flood risk listSN15 2SZ: not on the flood risk listSN15 2TA: not on the flood risk listSN15 2NZ: low flood risk at worstSN15 2PD: low flood risk at worstSN15 2AB: medium flood risk at worstSN15 2AD: medium flood risk at worstSN15 2AE: medium flood risk at worstSN15 2BB: medium flood risk at worstSN15 2DJ: medium flood risk at worstSN15 2NU: medium flood risk at worstSN15 2JU: high flood riskSN15 2LB: high flood riskSN15 2LD: high flood riskSN15 2LT: high flood riskSN15 2LY: high flood riskSN15 2NF: high flood riskSN15 2NR: high flood riskSN15 2PF: high flood risk ChippenhamMelksham 5 postcodes at high or medium risk, outlined: this goes to SN15 2BB, the one with most homes and businesses at high risk5 postcodes at high or medium risk Map of every postcode in the SN15 2 sector, by flood risk Of the 246 postcodes in the SN15 2 sector that ONS places, 8 have a home or business at high risk, 7 are at medium risk at worst, 2 are at low risk at worst and 229 are not on the Environment Agency's at-risk list. One group of postcodes at high or medium risk is outlined: 5 postcodes at high or medium risk. Places named: Chippenham, Melksham. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2 km. A4 ChippenhamMelksham
  • A home or business at high risk: 8
  • At medium risk at worst: 7
  • At low risk at worst: 2
  • At very low risk only: 0
  • Not on the at-risk list: 229
  • Outline: where 5 or more postcodes at high or medium risk lie together

Of the 246 postcodes in the SN15 2 sector that ONS places, 8 have a home or business at high risk, 7 are at medium risk at worst, 2 are at low risk at worst and 229 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 190 metres of each other. It is not a boundary, and 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.

SN15 2LY4 at high riskSN15 2PF2 at high riskSN15 2JU1 at high riskSN15 2LB1 at high riskSN15 2LD1 at high riskSN15 2LT1 at high riskSN15 2NF1 at high riskSN15 2NR1 at high risk

Where the postcodes at high or medium risk lie together

  • 5 postcodes at high or medium risk, outlined on the map. SN15 2BB, is the one with most homes and businesses at high risk.

What do homes sell for in SN15 2?

Homes in SN15 2 sold for a typical £397,000 in the 12 months to August 2026, across 72 sales, up 4.5% on the 12 months before, HM Land Registry's figures show.

£397,000 typical price, the 12 months to August 2026
£380,000 12 months to August 2025
▲ up 4.5% on the 12 months before
  • Detached £492,500 36 sales
  • Semi-detached £362,500 20 sales
  • Terraced £297,500 12 sales
  • Flat or maisonette 4 sales, too few to price

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 SN15 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 SN15 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.

SN15 2ABSN15 2ADSN15 2AESN15 2AFSN15 2AGSN15 2AHSN15 2AJSN15 2ALSN15 2ANSN15 2APSN15 2AQSN15 2ARSN15 2ASSN15 2ATSN15 2AUSN15 2AWSN15 2AXSN15 2AYSN15 2AZSN15 2BBSN15 2BDSN15 2BESN15 2BFSN15 2BGSN15 2BHSN15 2BJSN15 2BLSN15 2BNSN15 2BPSN15 2BQSN15 2BSSN15 2BTSN15 2BUSN15 2BWSN15 2BXSN15 2BYSN15 2BZSN15 2DASN15 2DBSN15 2DDSN15 2DESN15 2DFSN15 2DGSN15 2DHSN15 2DJSN15 2DLSN15 2DNSN15 2DPSN15 2DQSN15 2DRSN15 2DSSN15 2DTSN15 2DUSN15 2DWSN15 2DXSN15 2DYSN15 2DZSN15 2EASN15 2EBSN15 2EDSN15 2EESN15 2EFSN15 2EGSN15 2EHSN15 2EJSN15 2ELSN15 2ENSN15 2EPSN15 2EQSN15 2ERSN15 2ESSN15 2ETSN15 2EUSN15 2EWSN15 2EXSN15 2EYSN15 2EZSN15 2FASN15 2FBSN15 2FDSN15 2FESN15 2FFSN15 2FGSN15 2FHSN15 2FJSN15 2FLSN15 2FNSN15 2FPSN15 2FQSN15 2FRSN15 2FSSN15 2FWSN15 2FXSN15 2FYSN15 2FZSN15 2GASN15 2GBSN15 2GDSN15 2GESN15 2GFSN15 2GGSN15 2GHSN15 2GRSN15 2GSSN15 2GWSN15 2GXSN15 2HASN15 2HBSN15 2HDSN15 2HESN15 2HFSN15 2HGSN15 2HHSN15 2HJSN15 2HLSN15 2HNSN15 2HPSN15 2HQSN15 2HRSN15 2HSSN15 2HTSN15 2HUSN15 2HWSN15 2HXSN15 2HYSN15 2JASN15 2JBSN15 2JDSN15 2JESN15 2JFSN15 2JGSN15 2JHSN15 2JJSN15 2JLSN15 2JNSN15 2JPSN15 2JQSN15 2JRSN15 2JSSN15 2JTSN15 2JUSN15 2JWSN15 2JXSN15 2JYSN15 2JZSN15 2LASN15 2LBSN15 2LDSN15 2LESN15 2LFSN15 2LGSN15 2LHSN15 2LJSN15 2LLSN15 2LNSN15 2LPSN15 2LQSN15 2LRSN15 2LSSN15 2LTSN15 2LUSN15 2LWSN15 2LXSN15 2LYSN15 2LZSN15 2NASN15 2NBSN15 2NDSN15 2NESN15 2NFSN15 2NGSN15 2NHSN15 2NJSN15 2NLSN15 2NNSN15 2NPSN15 2NQSN15 2NRSN15 2NSSN15 2NTSN15 2NUSN15 2NWSN15 2NXSN15 2NYSN15 2NZSN15 2PBSN15 2PDSN15 2PESN15 2PFSN15 2PGSN15 2PHSN15 2PJSN15 2PLSN15 2PNSN15 2PPSN15 2PQSN15 2PRSN15 2PSSN15 2PTSN15 2PUSN15 2PWSN15 2PXSN15 2PYSN15 2PZSN15 2QASN15 2QBSN15 2QDSN15 2QESN15 2QFSN15 2QGSN15 2QHSN15 2QJSN15 2QLSN15 2QQSN15 2QRSN15 2QTSN15 2QUSN15 2QWSN15 2QXSN15 2QYSN15 2QZSN15 2RASN15 2RBSN15 2RDSN15 2RESN15 2RFSN15 2RGSN15 2RHSN15 2RJSN15 2RLSN15 2RNSN15 2RPSN15 2RQSN15 2RRSN15 2RSSN15 2RTSN15 2RWSN15 2RXSN15 2RYSN15 2RZSN15 2SASN15 2SBSN15 2SDSN15 2SESN15 2SZSN15 2TA

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.

Check a postcode

Something wrong on this page? Report an error and we will check it against the source.