SN3 2 postcode sector in the SN3 district

SN3 2 is a sector of the SN3 district: every postcode that starts SN3 2. It has 223 postcodes in use.

Not sure what a sector is? UK postcode format explained.

Every postcode in the SN3 2 sector, by flood risk

Map of every postcode in the SN3 2 sector, by flood risk Of the 223 postcodes in the SN3 2 sector that ONS places, 8 have a home or business at high risk, 1 are at medium risk at worst, 1 are at low risk at worst and 213 are not on the Environment Agency's at-risk list. One group of postcodes at high or medium risk is outlined: 8 postcodes at high or medium risk. Places named: Parks. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A4259 SN3 2AA: not on the flood risk listSN3 2AD: not on the flood risk listSN3 2AL: not on the flood risk listSN3 2AN: not on the flood risk listSN3 2AP: not on the flood risk listSN3 2AQ: not on the flood risk listSN3 2AR: not on the flood risk listSN3 2AS: not on the flood risk listSN3 2AT: not on the flood risk listSN3 2AU: not on the flood risk listSN3 2AW: not on the flood risk listSN3 2AX: not on the flood risk listSN3 2AY: not on the flood risk listSN3 2AZ: not on the flood risk listSN3 2BA: not on the flood risk listSN3 2BB: not on the flood risk listSN3 2BD: not on the flood risk listSN3 2BE: not on the flood risk listSN3 2BG: not on the flood risk listSN3 2BH: not on the flood risk listSN3 2BN: not on the flood risk listSN3 2BP: not on the flood risk listSN3 2BQ: not on the flood risk listSN3 2BS: not on the flood risk listSN3 2BT: not on the flood risk listSN3 2BU: not on the flood risk listSN3 2BW: not on the flood risk listSN3 2BX: not on the flood risk listSN3 2BY: not on the flood risk listSN3 2BZ: not on the flood risk listSN3 2DA: not on the flood risk listSN3 2DB: not on the flood risk listSN3 2DD: not on the flood risk listSN3 2DE: not on the flood risk listSN3 2DF: not on the flood risk listSN3 2DG: not on the flood risk listSN3 2DH: not on the flood risk listSN3 2DJ: not on the flood risk listSN3 2DL: not on the flood risk listSN3 2DN: not on the flood risk listSN3 2DP: not on the flood risk listSN3 2DQ: not on the flood risk listSN3 2DR: not on the flood risk listSN3 2DS: not on the flood risk listSN3 2DT: not on the flood risk listSN3 2DU: not on the flood risk listSN3 2DW: not on the flood risk listSN3 2DX: not on the flood risk listSN3 2DY: not on the flood risk listSN3 2DZ: not on the flood risk listSN3 2EA: not on the flood risk listSN3 2EB: not on the flood risk listSN3 2ED: not on the flood risk listSN3 2EE: not on the flood risk listSN3 2EF: not on the flood risk listSN3 2EG: not on the flood risk listSN3 2EH: not on the flood risk listSN3 2EJ: not on the flood risk listSN3 2EL: not on the flood risk listSN3 2EN: not on the flood risk listSN3 2EP: not on the flood risk listSN3 2EQ: not on the flood risk listSN3 2ER: not on the flood risk listSN3 2ES: not on the flood risk listSN3 2ET: not on the flood risk listSN3 2EU: not on the flood risk listSN3 2EW: not on the flood risk listSN3 2EX: not on the flood risk listSN3 2EY: not on the flood risk listSN3 2EZ: not on the flood risk listSN3 2FA: not on the flood risk listSN3 2FB: not on the flood risk listSN3 2FD: not on the flood risk listSN3 2FE: not on the flood risk listSN3 2FF: not on the flood risk listSN3 2FG: not on the flood risk listSN3 2FH: not on the flood risk listSN3 2FJ: not on the flood risk listSN3 2FL: not on the flood risk listSN3 2FN: not on the flood risk listSN3 2FP: not on the flood risk listSN3 2FQ: not on the flood risk listSN3 2FR: not on the flood risk listSN3 2FS: not on the flood risk listSN3 2FT: not on the flood risk listSN3 2FW: not on the flood risk listSN3 2GD: not on the flood risk listSN3 2GG: not on the flood risk listSN3 2GN: not on the flood risk listSN3 2GQ: not on the flood risk listSN3 2GR: not on the flood risk listSN3 2GS: not on the flood risk listSN3 2GT: not on the flood risk listSN3 2GU: not on the flood risk listSN3 2GW: not on the flood risk listSN3 2GX: not on the flood risk listSN3 2GY: not on the flood risk listSN3 2GZ: not on the flood risk listSN3 2HA: not on the flood risk listSN3 2HB: not on the flood risk listSN3 2HD: not on the flood risk listSN3 2HE: not on the flood risk listSN3 2HF: not on the flood risk listSN3 2HH: not on the flood risk listSN3 2HJ: not on the flood risk listSN3 2HL: not on the flood risk listSN3 2HN: not on the flood risk listSN3 2HP: not on the flood risk listSN3 2HR: not on the flood risk listSN3 2HS: not on the flood risk listSN3 2HT: not on the flood risk listSN3 2HU: not on the flood risk listSN3 2HW: not on the flood risk listSN3 2HX: not on the flood risk listSN3 2HY: not on the flood risk listSN3 2HZ: not on the flood risk listSN3 2JA: not on the flood risk listSN3 2JB: not on the flood risk listSN3 2JD: not on the flood risk listSN3 2JE: not on the flood risk listSN3 2JF: not on the flood risk listSN3 2JG: not on the flood risk listSN3 2JH: not on the flood risk listSN3 2JJ: not on the flood risk listSN3 2JL: not on the flood risk listSN3 2JN: not on the flood risk listSN3 2JU: not on the flood risk listSN3 2JW: not on the flood risk listSN3 2JX: not on the flood risk listSN3 2JZ: not on the flood risk listSN3 2LA: not on the flood risk listSN3 2LB: not on the flood risk listSN3 2LD: not on the flood risk listSN3 2LE: not on the flood risk listSN3 2LF: not on the flood risk listSN3 2LG: not on the flood risk listSN3 2LH: not on the flood risk listSN3 2LJ: not on the flood risk listSN3 2LQ: not on the flood risk listSN3 2LW: not on the flood risk listSN3 2LX: not on the flood risk listSN3 2LY: not on the flood risk listSN3 2NA: not on the flood risk listSN3 2NB: not on the flood risk listSN3 2ND: not on the flood risk listSN3 2NE: not on the flood risk listSN3 2NF: not on the flood risk listSN3 2NG: not on the flood risk listSN3 2NH: not on the flood risk listSN3 2NJ: not on the flood risk listSN3 2NL: not on the flood risk listSN3 2NN: not on the flood risk listSN3 2NP: not on the flood risk listSN3 2NQ: not on the flood risk listSN3 2NR: not on the flood risk listSN3 2NS: not on the flood risk listSN3 2NT: not on the flood risk listSN3 2NU: not on the flood risk listSN3 2NW: not on the flood risk listSN3 2NX: not on the flood risk listSN3 2NY: not on the flood risk listSN3 2NZ: not on the flood risk listSN3 2PA: not on the flood risk listSN3 2PB: not on the flood risk listSN3 2PD: not on the flood risk listSN3 2PG: not on the flood risk listSN3 2PH: not on the flood risk listSN3 2PJ: not on the flood risk listSN3 2PL: not on the flood risk listSN3 2PP: not on the flood risk listSN3 2PQ: not on the flood risk listSN3 2PR: not on the flood risk listSN3 2PT: not on the flood risk listSN3 2PU: not on the flood risk listSN3 2PW: not on the flood risk listSN3 2PX: not on the flood risk listSN3 2PY: not on the flood risk listSN3 2PZ: not on the flood risk listSN3 2QA: not on the flood risk listSN3 2QB: not on the flood risk listSN3 2QD: not on the flood risk listSN3 2QE: not on the flood risk listSN3 2QF: not on the flood risk listSN3 2QG: not on the flood risk listSN3 2QH: not on the flood risk listSN3 2QJ: not on the flood risk listSN3 2QL: not on the flood risk listSN3 2QN: not on the flood risk listSN3 2QP: not on the flood risk listSN3 2QQ: not on the flood risk listSN3 2QR: not on the flood risk listSN3 2QW: not on the flood risk listSN3 2QX: not on the flood risk listSN3 2QY: not on the flood risk listSN3 2QZ: not on the flood risk listSN3 2RA: not on the flood risk listSN3 2RB: not on the flood risk listSN3 2RD: not on the flood risk listSN3 2RE: not on the flood risk listSN3 2RF: not on the flood risk listSN3 2RG: not on the flood risk listSN3 2RH: not on the flood risk listSN3 2RJ: not on the flood risk listSN3 2RL: not on the flood risk listSN3 2RN: not on the flood risk listSN3 2RP: not on the flood risk listSN3 2RQ: not on the flood risk listSN3 2RR: not on the flood risk listSN3 2RS: not on the flood risk listSN3 2RW: not on the flood risk listSN3 2AJ: low flood risk at worstSN3 2PF: medium flood risk at worstSN3 2AB: high flood riskSN3 2AE: high flood riskSN3 2AF: high flood riskSN3 2AG: high flood riskSN3 2AH: high flood riskSN3 2LL: high flood riskSN3 2LN: high flood riskSN3 2PE: high flood risk Parks 8 postcodes at high or medium risk, outlined: this goes to SN3 2AG, the one with most homes and businesses at high risk8 postcodes at high or medium risk Map of every postcode in the SN3 2 sector, by flood risk Of the 223 postcodes in the SN3 2 sector that ONS places, 8 have a home or business at high risk, 1 are at medium risk at worst, 1 are at low risk at worst and 213 are not on the Environment Agency's at-risk list. One group of postcodes at high or medium risk is outlined: 8 postcodes at high or medium risk. Places named: Parks. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. Parks
  • A home or business at high risk: 8
  • At medium risk at worst: 1
  • At low risk at worst: 1
  • At very low risk only: 0
  • Not on the at-risk list: 213
  • Outline: where 5 or more postcodes at high or medium risk lie together

Of the 223 postcodes in the SN3 2 sector that ONS places, 8 have a home or business at high risk, 1 are at medium risk at worst, 1 are at low risk at worst and 213 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 150 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. Names in italics are council wards: we hold no town or village names here.

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.

SN3 2AG28 at high riskSN3 2AE9 at high riskSN3 2PE8 at high riskSN3 2AF5 at high riskSN3 2LL2 at high riskSN3 2LN2 at high riskSN3 2AB1 at high riskSN3 2AH1 at high risk

Where the postcodes at high or medium risk lie together

  • 8 postcodes at high or medium risk, outlined on the map. SN3 2AG, is the one with most homes and businesses at high risk.

What do homes sell for in SN3 2?

Homes in SN3 2 sold for a typical £231,000 in the 12 months to August 2026, across 61 sales, up 0.4% on the 12 months before, HM Land Registry's figures show.

£231,000 typical price, the 12 months to August 2026
£230,000 12 months to August 2025
▲ up 0.4% on the 12 months before
  • Semi-detached £253,750 8 sales
  • Terraced £230,500 52 sales
  • Flat or maisonette 1 sale, 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 SN3 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 SN3 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.

SN3 2AASN3 2ABSN3 2ADSN3 2AESN3 2AFSN3 2AGSN3 2AHSN3 2AJSN3 2ALSN3 2ANSN3 2APSN3 2AQSN3 2ARSN3 2ASSN3 2ATSN3 2AUSN3 2AWSN3 2AXSN3 2AYSN3 2AZSN3 2BASN3 2BBSN3 2BDSN3 2BESN3 2BGSN3 2BHSN3 2BNSN3 2BPSN3 2BQSN3 2BSSN3 2BTSN3 2BUSN3 2BWSN3 2BXSN3 2BYSN3 2BZSN3 2DASN3 2DBSN3 2DDSN3 2DESN3 2DFSN3 2DGSN3 2DHSN3 2DJSN3 2DLSN3 2DNSN3 2DPSN3 2DQSN3 2DRSN3 2DSSN3 2DTSN3 2DUSN3 2DWSN3 2DXSN3 2DYSN3 2DZSN3 2EASN3 2EBSN3 2EDSN3 2EESN3 2EFSN3 2EGSN3 2EHSN3 2EJSN3 2ELSN3 2ENSN3 2EPSN3 2EQSN3 2ERSN3 2ESSN3 2ETSN3 2EUSN3 2EWSN3 2EXSN3 2EYSN3 2EZSN3 2FASN3 2FBSN3 2FDSN3 2FESN3 2FFSN3 2FGSN3 2FHSN3 2FJSN3 2FLSN3 2FNSN3 2FPSN3 2FQSN3 2FRSN3 2FSSN3 2FTSN3 2FWSN3 2GDSN3 2GGSN3 2GNSN3 2GQSN3 2GRSN3 2GSSN3 2GTSN3 2GUSN3 2GWSN3 2GXSN3 2GYSN3 2GZSN3 2HASN3 2HBSN3 2HDSN3 2HESN3 2HFSN3 2HHSN3 2HJSN3 2HLSN3 2HNSN3 2HPSN3 2HRSN3 2HSSN3 2HTSN3 2HUSN3 2HWSN3 2HXSN3 2HYSN3 2HZSN3 2JASN3 2JBSN3 2JDSN3 2JESN3 2JFSN3 2JGSN3 2JHSN3 2JJSN3 2JLSN3 2JNSN3 2JQSN3 2JUSN3 2JWSN3 2JXSN3 2JZSN3 2LASN3 2LBSN3 2LDSN3 2LESN3 2LFSN3 2LGSN3 2LHSN3 2LJSN3 2LLSN3 2LNSN3 2LQSN3 2LWSN3 2LXSN3 2LYSN3 2LZSN3 2NASN3 2NBSN3 2NDSN3 2NESN3 2NFSN3 2NGSN3 2NHSN3 2NJSN3 2NLSN3 2NNSN3 2NPSN3 2NQSN3 2NRSN3 2NSSN3 2NTSN3 2NUSN3 2NWSN3 2NXSN3 2NYSN3 2NZSN3 2PASN3 2PBSN3 2PDSN3 2PESN3 2PFSN3 2PGSN3 2PHSN3 2PJSN3 2PLSN3 2PNSN3 2PPSN3 2PQSN3 2PRSN3 2PTSN3 2PUSN3 2PWSN3 2PXSN3 2PYSN3 2PZSN3 2QASN3 2QBSN3 2QDSN3 2QESN3 2QFSN3 2QGSN3 2QHSN3 2QJSN3 2QLSN3 2QNSN3 2QPSN3 2QQSN3 2QRSN3 2QWSN3 2QXSN3 2QYSN3 2QZSN3 2RASN3 2RBSN3 2RDSN3 2RESN3 2RFSN3 2RGSN3 2RHSN3 2RJSN3 2RLSN3 2RNSN3 2RPSN3 2RQSN3 2RRSN3 2RSSN3 2RW

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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