SN1 2 postcode sector in the SN1 district

SN1 2 is a sector of the SN1 district: every postcode that starts SN1 2. It has 165 postcodes in use, 12 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 SN1 2 sector, by flood risk

Map of every postcode in the SN1 2 sector, by flood risk Of the 165 postcodes in the SN1 2 sector that ONS places, 2 are at medium risk at worst, 1 are at low risk at worst and 162 are not on the Environment Agency's at-risk list. One postcode lies beyond the edge and is listed under the map. Places named: Broadgreen, Queen's Park. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A4311A4259A4313A4312 SN1 2AA: not on the flood risk listSN1 2AB: not on the flood risk listSN1 2AE: not on the flood risk listSN1 2AF: not on the flood risk listSN1 2AG: not on the flood risk listSN1 2AJ: not on the flood risk listSN1 2AL: not on the flood risk listSN1 2AN: not on the flood risk listSN1 2AP: not on the flood risk listSN1 2AQ: not on the flood risk listSN1 2AR: not on the flood risk listSN1 2AS: not on the flood risk listSN1 2AT: not on the flood risk listSN1 2AU: not on the flood risk listSN1 2AW: not on the flood risk listSN1 2AX: not on the flood risk listSN1 2AY: not on the flood risk listSN1 2AZ: not on the flood risk listSN1 2BA: not on the flood risk listSN1 2BB: not on the flood risk listSN1 2BD: not on the flood risk listSN1 2BF: not on the flood risk listSN1 2BG: not on the flood risk listSN1 2BH: not on the flood risk listSN1 2BJ: not on the flood risk listSN1 2BL: not on the flood risk listSN1 2BN: not on the flood risk listSN1 2BP: not on the flood risk listSN1 2BQ: not on the flood risk listSN1 2BS: not on the flood risk listSN1 2BT: not on the flood risk listSN1 2BU: not on the flood risk listSN1 2BW: not on the flood risk listSN1 2BX: not on the flood risk listSN1 2DF: not on the flood risk listSN1 2DJ: not on the flood risk listSN1 2DL: not on the flood risk listSN1 2DN: not on the flood risk listSN1 2DP: not on the flood risk listSN1 2DQ: not on the flood risk listSN1 2DR: not on the flood risk listSN1 2DS: not on the flood risk listSN1 2DT: not on the flood risk listSN1 2DU: not on the flood risk listSN1 2DX: not on the flood risk listSN1 2DY: not on the flood risk listSN1 2DZ: not on the flood risk listSN1 2EA: not on the flood risk listSN1 2EB: not on the flood risk listSN1 2ED: not on the flood risk listSN1 2EE: not on the flood risk listSN1 2EG: not on the flood risk listSN1 2EH: not on the flood risk listSN1 2EL: not on the flood risk listSN1 2EP: not on the flood risk listSN1 2EQ: not on the flood risk listSN1 2ER: not on the flood risk listSN1 2ES: not on the flood risk listSN1 2ET: not on the flood risk listSN1 2EU: not on the flood risk listSN1 2EW: not on the flood risk listSN1 2EX: not on the flood risk listSN1 2EY: not on the flood risk listSN1 2EZ: not on the flood risk listSN1 2FA: not on the flood risk listSN1 2FB: not on the flood risk listSN1 2FD: not on the flood risk listSN1 2GL: not on the flood risk listSN1 2HA: not on the flood risk listSN1 2HB: not on the flood risk listSN1 2HG: not on the flood risk listSN1 2HH: not on the flood risk listSN1 2HJ: not on the flood risk listSN1 2HP: not on the flood risk listSN1 2HW: not on the flood risk listSN1 2JB: not on the flood risk listSN1 2JD: not on the flood risk listSN1 2JF: not on the flood risk listSN1 2JG: not on the flood risk listSN1 2JH: not on the flood risk listSN1 2JJ: not on the flood risk listSN1 2JL: not on the flood risk listSN1 2JN: not on the flood risk listSN1 2JP: not on the flood risk listSN1 2JQ: not on the flood risk listSN1 2JR: not on the flood risk listSN1 2JS: not on the flood risk listSN1 2JT: not on the flood risk listSN1 2JU: not on the flood risk listSN1 2JW: not on the flood risk listSN1 2JX: not on the flood risk listSN1 2JY: not on the flood risk listSN1 2JZ: not on the flood risk listSN1 2LA: not on the flood risk listSN1 2LB: not on the flood risk listSN1 2LD: not on the flood risk listSN1 2LE: not on the flood risk listSN1 2LF: not on the flood risk listSN1 2LG: not on the flood risk listSN1 2LH: not on the flood risk listSN1 2LJ: not on the flood risk listSN1 2LL: not on the flood risk listSN1 2LP: not on the flood risk listSN1 2LQ: not on the flood risk listSN1 2LR: not on the flood risk listSN1 2LT: not on the flood risk listSN1 2LU: not on the flood risk listSN1 2LY: not on the flood risk listSN1 2LZ: not on the flood risk listSN1 2NA: not on the flood risk listSN1 2NB: not on the flood risk listSN1 2ND: not on the flood risk listSN1 2NE: not on the flood risk listSN1 2NG: not on the flood risk listSN1 2NH: not on the flood risk listSN1 2NJ: not on the flood risk listSN1 2NN: not on the flood risk listSN1 2NR: not on the flood risk listSN1 2NS: not on the flood risk listSN1 2NT: not on the flood risk listSN1 2NU: not on the flood risk listSN1 2NY: not on the flood risk listSN1 2NZ: not on the flood risk listSN1 2PB: not on the flood risk listSN1 2PD: not on the flood risk listSN1 2PE: not on the flood risk listSN1 2PF: not on the flood risk listSN1 2PG: not on the flood risk listSN1 2PN: not on the flood risk listSN1 2PR: not on the flood risk listSN1 2PU: not on the flood risk listSN1 2PW: not on the flood risk listSN1 2PX: not on the flood risk listSN1 2PY: not on the flood risk listSN1 2PZ: not on the flood risk listSN1 2QA: not on the flood risk listSN1 2QE: not on the flood risk listSN1 2QF: not on the flood risk listSN1 2QG: not on the flood risk listSN1 2QJ: not on the flood risk listSN1 2QN: not on the flood risk listSN1 2QP: not on the flood risk listSN1 2QQ: not on the flood risk listSN1 2QR: not on the flood risk listSN1 2QS: not on the flood risk listSN1 2QT: not on the flood risk listSN1 2QU: not on the flood risk listSN1 2QW: not on the flood risk listSN1 2QX: not on the flood risk listSN1 2QY: not on the flood risk listSN1 2SA: not on the flood risk listSN1 2SB: not on the flood risk listSN1 2SD: not on the flood risk listSN1 2SF: not on the flood risk listSN1 2SG: not on the flood risk listSN1 2SH: not on the flood risk listSN1 2PA: low flood risk at worstSN1 2RA: medium flood risk at worstSN1 2RD: medium flood risk at worst BroadgreenQueen's Park Map of every postcode in the SN1 2 sector, by flood risk Of the 165 postcodes in the SN1 2 sector that ONS places, 2 are at medium risk at worst, 1 are at low risk at worst and 162 are not on the Environment Agency's at-risk list. One postcode lies beyond the edge and is listed under the map. Places named: Broadgreen, Queen's Park. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. BroadgreenQueen's Park
  • A home or business at high risk: 0
  • At medium risk at worst: 2
  • At low risk at worst: 1
  • At very low risk only: 0
  • Not on the at-risk list: 162

Of the 165 postcodes in the SN1 2 sector that ONS places, 2 are at medium risk at worst, 1 are at low risk at worst and 162 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. 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 medium risk at worst

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

SN1 2RA5 at medium riskSN1 2RD5 at medium risk

Further out, not drawn

This postcode lies well apart from the rest, so the map is drawn without it to show the rest closer; it is in every count.

SN1 2WB

What do homes sell for in SN1 2?

Homes in SN1 2 sold for a typical £235,000 in the 12 months to August 2026, across 61 sales, down 2.1% on the 12 months before, HM Land Registry's figures show.

£235,000 typical price, the 12 months to August 2026
£240,000 12 months to August 2025
▼ down 2.1% on the 12 months before
  • Detached £345,000 5 sales
  • Semi-detached £280,000 11 sales
  • Terraced £230,000 37 sales
  • Flat or maisonette £107,000 8 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 SN1 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 SN1 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.

SN1 2AASN1 2ABSN1 2AESN1 2AFSN1 2AGSN1 2AJSN1 2ALSN1 2ANSN1 2APSN1 2AQSN1 2ARSN1 2ASSN1 2ATSN1 2AUSN1 2AWSN1 2AXSN1 2AYSN1 2AZSN1 2BASN1 2BBSN1 2BDSN1 2BFSN1 2BGSN1 2BHSN1 2BJSN1 2BLSN1 2BNSN1 2BPSN1 2BQSN1 2BSSN1 2BTSN1 2BUSN1 2BWSN1 2BXSN1 2DFSN1 2DJSN1 2DLSN1 2DNSN1 2DPSN1 2DQSN1 2DRSN1 2DSSN1 2DTSN1 2DUSN1 2DXSN1 2DYSN1 2DZSN1 2EASN1 2EBSN1 2EDSN1 2EESN1 2EGSN1 2EHSN1 2ELSN1 2EPSN1 2EQSN1 2ERSN1 2ESSN1 2ETSN1 2EUSN1 2EWSN1 2EXSN1 2EYSN1 2EZSN1 2FASN1 2FBSN1 2FDSN1 2GLSN1 2HASN1 2HBSN1 2HGSN1 2HHSN1 2HJSN1 2HPSN1 2HWSN1 2HXSN1 2HYSN1 2JASN1 2JBSN1 2JDSN1 2JFSN1 2JGSN1 2JHSN1 2JJSN1 2JLSN1 2JNSN1 2JPSN1 2JQSN1 2JRSN1 2JSSN1 2JTSN1 2JUSN1 2JWSN1 2JXSN1 2JYSN1 2JZSN1 2LASN1 2LBSN1 2LDSN1 2LESN1 2LFSN1 2LGSN1 2LHSN1 2LJSN1 2LLSN1 2LPSN1 2LQSN1 2LRSN1 2LTSN1 2LUSN1 2LYSN1 2LZSN1 2NASN1 2NBSN1 2NDSN1 2NESN1 2NGSN1 2NHSN1 2NJSN1 2NNSN1 2NRSN1 2NSSN1 2NTSN1 2NUSN1 2NYSN1 2NZSN1 2PASN1 2PBSN1 2PDSN1 2PESN1 2PFSN1 2PGSN1 2PNSN1 2PRSN1 2PUSN1 2PWSN1 2PXSN1 2PYSN1 2PZSN1 2QASN1 2QESN1 2QFSN1 2QGSN1 2QJSN1 2QNSN1 2QPSN1 2QQSN1 2QRSN1 2QSSN1 2QTSN1 2QUSN1 2QWSN1 2QXSN1 2QYSN1 2RASN1 2RDSN1 2SASN1 2SBSN1 2SDSN1 2SESN1 2SFSN1 2SGSN1 2SHSN1 2SJSN1 2WB

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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