SN11 0 postcode sector in the SN11 district

SN11 0 is a sector of the SN11 district: every postcode that starts SN11 0. It has 238 postcodes in use, 4 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 SN11 0 sector, by flood risk

Map of every postcode in the SN11 0 sector, by flood risk Of the 238 postcodes in the SN11 0 sector that ONS places, 2 have a home or business at high risk, 1 are at medium risk at worst, 13 are at low risk at worst and 222 are not on the Environment Agency's at-risk list. Places named: Calne. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. A3102A342A4 SN11 0AA: not on the flood risk listSN11 0AB: not on the flood risk listSN11 0AD: not on the flood risk listSN11 0AE: not on the flood risk listSN11 0AF: not on the flood risk listSN11 0AH: not on the flood risk listSN11 0AJ: not on the flood risk listSN11 0AL: not on the flood risk listSN11 0AN: not on the flood risk listSN11 0AP: not on the flood risk listSN11 0AR: not on the flood risk listSN11 0AS: not on the flood risk listSN11 0AT: not on the flood risk listSN11 0AU: not on the flood risk listSN11 0AX: not on the flood risk listSN11 0AZ: not on the flood risk listSN11 0BA: not on the flood risk listSN11 0BB: not on the flood risk listSN11 0BE: not on the flood risk listSN11 0BF: not on the flood risk listSN11 0BG: not on the flood risk listSN11 0BJ: not on the flood risk listSN11 0BP: not on the flood risk listSN11 0BQ: not on the flood risk listSN11 0BS: not on the flood risk listSN11 0BU: not on the flood risk listSN11 0BX: not on the flood risk listSN11 0BY: not on the flood risk listSN11 0BZ: not on the flood risk listSN11 0DB: not on the flood risk listSN11 0DD: not on the flood risk listSN11 0DE: not on the flood risk listSN11 0DF: not on the flood risk listSN11 0DG: not on the flood risk listSN11 0DJ: not on the flood risk listSN11 0DL: not on the flood risk listSN11 0DN: not on the flood risk listSN11 0DP: not on the flood risk listSN11 0DS: not on the flood risk listSN11 0DT: not on the flood risk listSN11 0DW: not on the flood risk listSN11 0DX: not on the flood risk listSN11 0DY: not on the flood risk listSN11 0DZ: not on the flood risk listSN11 0EA: not on the flood risk listSN11 0EB: not on the flood risk listSN11 0ED: not on the flood risk listSN11 0EE: not on the flood risk listSN11 0EP: not on the flood risk listSN11 0ER: not on the flood risk listSN11 0ES: not on the flood risk listSN11 0ET: not on the flood risk listSN11 0EU: not on the flood risk listSN11 0EW: not on the flood risk listSN11 0EX: not on the flood risk listSN11 0EY: not on the flood risk listSN11 0EZ: not on the flood risk listSN11 0FB: not on the flood risk listSN11 0FD: not on the flood risk listSN11 0FE: not on the flood risk listSN11 0FF: not on the flood risk listSN11 0FG: not on the flood risk listSN11 0FH: not on the flood risk listSN11 0FJ: not on the flood risk listSN11 0FL: not on the flood risk listSN11 0FN: not on the flood risk listSN11 0FP: not on the flood risk listSN11 0FQ: not on the flood risk listSN11 0FR: not on the flood risk listSN11 0FS: not on the flood risk listSN11 0FT: not on the flood risk listSN11 0FU: not on the flood risk listSN11 0FW: not on the flood risk listSN11 0FY: not on the flood risk listSN11 0FZ: not on the flood risk listSN11 0GA: not on the flood risk listSN11 0GB: not on the flood risk listSN11 0GD: not on the flood risk listSN11 0GE: not on the flood risk listSN11 0GF: not on the flood risk listSN11 0GG: not on the flood risk listSN11 0GH: not on the flood risk listSN11 0GJ: not on the flood risk listSN11 0HA: not on the flood risk listSN11 0HB: not on the flood risk listSN11 0HD: not on the flood risk listSN11 0HE: not on the flood risk listSN11 0HH: not on the flood risk listSN11 0HJ: not on the flood risk listSN11 0HL: not on the flood risk listSN11 0HN: not on the flood risk listSN11 0HQ: not on the flood risk listSN11 0HR: not on the flood risk listSN11 0HW: not on the flood risk listSN11 0HY: not on the flood risk listSN11 0HZ: not on the flood risk listSN11 0JA: not on the flood risk listSN11 0JB: not on the flood risk listSN11 0JF: not on the flood risk listSN11 0JG: not on the flood risk listSN11 0JL: not on the flood risk listSN11 0JN: not on the flood risk listSN11 0JP: not on the flood risk listSN11 0JQ: not on the flood risk listSN11 0JU: not on the flood risk listSN11 0JW: not on the flood risk listSN11 0JX: not on the flood risk listSN11 0JY: not on the flood risk listSN11 0JZ: not on the flood risk listSN11 0LA: not on the flood risk listSN11 0LB: not on the flood risk listSN11 0LD: not on the flood risk listSN11 0LE: not on the flood risk listSN11 0LF: not on the flood risk listSN11 0LG: not on the flood risk listSN11 0LH: not on the flood risk listSN11 0LJ: not on the flood risk listSN11 0LL: not on the flood risk listSN11 0LN: not on the flood risk listSN11 0LP: not on the flood risk listSN11 0LQ: not on the flood risk listSN11 0LR: not on the flood risk listSN11 0LS: not on the flood risk listSN11 0LU: not on the flood risk listSN11 0LX: not on the flood risk listSN11 0LY: not on the flood risk listSN11 0LZ: not on the flood risk listSN11 0NA: not on the flood risk listSN11 0NB: not on the flood risk listSN11 0ND: not on the flood risk listSN11 0NE: not on the flood risk listSN11 0NF: not on the flood risk listSN11 0NG: not on the flood risk listSN11 0NH: not on the flood risk listSN11 0NJ: not on the flood risk listSN11 0NL: not on the flood risk listSN11 0NN: not on the flood risk listSN11 0NP: not on the flood risk listSN11 0NQ: not on the flood risk listSN11 0NS: not on the flood risk listSN11 0NU: not on the flood risk listSN11 0NW: not on the flood risk listSN11 0NX: not on the flood risk listSN11 0NY: not on the flood risk listSN11 0NZ: not on the flood risk listSN11 0PA: not on the flood risk listSN11 0PB: not on the flood risk listSN11 0PD: not on the flood risk listSN11 0PE: not on the flood risk listSN11 0PF: not on the flood risk listSN11 0PG: not on the flood risk listSN11 0PH: not on the flood risk listSN11 0PJ: not on the flood risk listSN11 0PL: not on the flood risk listSN11 0PN: not on the flood risk listSN11 0PP: not on the flood risk listSN11 0PQ: not on the flood risk listSN11 0PR: not on the flood risk listSN11 0PS: not on the flood risk listSN11 0PT: not on the flood risk listSN11 0PU: not on the flood risk listSN11 0PW: not on the flood risk listSN11 0PX: not on the flood risk listSN11 0PY: not on the flood risk listSN11 0PZ: not on the flood risk listSN11 0QA: not on the flood risk listSN11 0QB: not on the flood risk listSN11 0QD: not on the flood risk listSN11 0QE: not on the flood risk listSN11 0QF: not on the flood risk listSN11 0QG: not on the flood risk listSN11 0QH: not on the flood risk listSN11 0QJ: not on the flood risk listSN11 0QL: not on the flood risk listSN11 0QN: not on the flood risk listSN11 0QP: not on the flood risk listSN11 0QQ: not on the flood risk listSN11 0QR: not on the flood risk listSN11 0QS: not on the flood risk listSN11 0QT: not on the flood risk listSN11 0QW: not on the flood risk listSN11 0RG: not on the flood risk listSN11 0RH: not on the flood risk listSN11 0RL: not on the flood risk listSN11 0RP: not on the flood risk listSN11 0RR: not on the flood risk listSN11 0RS: not on the flood risk listSN11 0RT: not on the flood risk listSN11 0RU: not on the flood risk listSN11 0RX: not on the flood risk listSN11 0RY: not on the flood risk listSN11 0RZ: not on the flood risk listSN11 0SA: not on the flood risk listSN11 0SE: not on the flood risk listSN11 0SJ: not on the flood risk listSN11 0SL: not on the flood risk listSN11 0SP: not on the flood risk listSN11 0SS: not on the flood risk listSN11 0ST: not on the flood risk listSN11 0UA: not on the flood risk listSN11 0UB: not on the flood risk listSN11 0UD: not on the flood risk listSN11 0UE: not on the flood risk listSN11 0UF: not on the flood risk listSN11 0UH: not on the flood risk listSN11 0UL: not on the flood risk listSN11 0UQ: not on the flood risk listSN11 0AY: low flood risk at worstSN11 0DH: low flood risk at worstSN11 0DU: low flood risk at worstSN11 0EF: low flood risk at worstSN11 0EH: low flood risk at worstSN11 0HS: low flood risk at worstSN11 0HU: low flood risk at worstSN11 0LT: low flood risk at worstSN11 0QX: low flood risk at worstSN11 0RA: low flood risk at worstSN11 0SQ: low flood risk at worstSN11 0EN: medium flood risk at worstSN11 0JJ: high flood riskSN11 0NT: high flood risk Calne Map of every postcode in the SN11 0 sector, by flood risk Of the 238 postcodes in the SN11 0 sector that ONS places, 2 have a home or business at high risk, 1 are at medium risk at worst, 13 are at low risk at worst and 222 are not on the Environment Agency's at-risk list. Places named: Calne. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. A3102 Calne
  • A home or business at high risk: 2
  • At medium risk at worst: 1
  • At low risk at worst: 13
  • At very low risk only: 0
  • Not on the at-risk list: 222

Of the 238 postcodes in the SN11 0 sector that ONS places, 2 have a home or business at high risk, 1 are at medium risk at worst, 13 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.

SN11 0JJ1 at high riskSN11 0NT1 at high risk

What do homes sell for in SN11 0?

Homes in SN11 0 sold for a typical £305,000 in the 12 months to August 2026, across 109 sales, down 7.6% on the 12 months before, HM Land Registry's figures show.

£305,000 typical price, the 12 months to August 2026
£330,000 12 months to August 2025
▼ down 7.6% on the 12 months before
  • Detached £390,000 52 sales
  • Semi-detached £275,000 25 sales
  • Terraced £261,250 26 sales
  • Flat or maisonette £181,500 6 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 SN11 0. 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 SN11 0

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.

SN11 0AASN11 0ABSN11 0ADSN11 0AESN11 0AFSN11 0AHSN11 0AJSN11 0ALSN11 0ANSN11 0APSN11 0AQSN11 0ARSN11 0ASSN11 0ATSN11 0AUSN11 0AWSN11 0AXSN11 0AYSN11 0AZSN11 0BASN11 0BBSN11 0BESN11 0BFSN11 0BGSN11 0BJSN11 0BPSN11 0BQSN11 0BSSN11 0BTSN11 0BUSN11 0BXSN11 0BYSN11 0BZSN11 0DASN11 0DBSN11 0DDSN11 0DESN11 0DFSN11 0DGSN11 0DHSN11 0DJSN11 0DLSN11 0DNSN11 0DPSN11 0DSSN11 0DTSN11 0DUSN11 0DWSN11 0DXSN11 0DYSN11 0DZSN11 0EASN11 0EBSN11 0EDSN11 0EESN11 0EFSN11 0EGSN11 0EHSN11 0ENSN11 0EPSN11 0ERSN11 0ESSN11 0ETSN11 0EUSN11 0EWSN11 0EXSN11 0EYSN11 0EZSN11 0FBSN11 0FDSN11 0FESN11 0FFSN11 0FGSN11 0FHSN11 0FJSN11 0FLSN11 0FNSN11 0FPSN11 0FQSN11 0FRSN11 0FSSN11 0FTSN11 0FUSN11 0FWSN11 0FXSN11 0FYSN11 0FZSN11 0GASN11 0GBSN11 0GDSN11 0GESN11 0GFSN11 0GGSN11 0GHSN11 0GJSN11 0HASN11 0HBSN11 0HDSN11 0HESN11 0HHSN11 0HJSN11 0HLSN11 0HNSN11 0HQSN11 0HRSN11 0HSSN11 0HUSN11 0HWSN11 0HYSN11 0HZSN11 0JASN11 0JBSN11 0JFSN11 0JGSN11 0JHSN11 0JJSN11 0JLSN11 0JNSN11 0JPSN11 0JQSN11 0JUSN11 0JWSN11 0JXSN11 0JYSN11 0JZSN11 0LASN11 0LBSN11 0LDSN11 0LESN11 0LFSN11 0LGSN11 0LHSN11 0LJSN11 0LLSN11 0LNSN11 0LPSN11 0LQSN11 0LRSN11 0LSSN11 0LTSN11 0LUSN11 0LXSN11 0LYSN11 0LZSN11 0NASN11 0NBSN11 0NDSN11 0NESN11 0NFSN11 0NGSN11 0NHSN11 0NJSN11 0NLSN11 0NNSN11 0NPSN11 0NQSN11 0NRSN11 0NSSN11 0NTSN11 0NUSN11 0NWSN11 0NXSN11 0NYSN11 0NZSN11 0PASN11 0PBSN11 0PDSN11 0PESN11 0PFSN11 0PGSN11 0PHSN11 0PJSN11 0PLSN11 0PNSN11 0PPSN11 0PQSN11 0PRSN11 0PSSN11 0PTSN11 0PUSN11 0PWSN11 0PXSN11 0PYSN11 0PZSN11 0QASN11 0QBSN11 0QDSN11 0QESN11 0QFSN11 0QGSN11 0QHSN11 0QJSN11 0QLSN11 0QNSN11 0QPSN11 0QQSN11 0QRSN11 0QSSN11 0QTSN11 0QUSN11 0QWSN11 0QXSN11 0QZSN11 0RASN11 0RBSN11 0RDSN11 0RGSN11 0RHSN11 0RLSN11 0RPSN11 0RQSN11 0RRSN11 0RSSN11 0RTSN11 0RUSN11 0RXSN11 0RYSN11 0RZSN11 0SASN11 0SBSN11 0SDSN11 0SESN11 0SGSN11 0SJSN11 0SLSN11 0SPSN11 0SQSN11 0SSSN11 0STSN11 0UASN11 0UBSN11 0UDSN11 0UESN11 0UFSN11 0UGSN11 0UHSN11 0ULSN11 0UQ

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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