SW1P 9 postcode sector in the SW1P district

SW1P 9 is a sector of the SW1P district: every postcode that starts SW1P 9. It has 210 postcodes in use, 210 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 SW1P 9 sector, by flood risk

Map of every postcode in the SW1P 9 sector, by flood risk Of the 210 postcodes in the SW1P 9 sector that ONS places, 210 are not on the Environment Agency's at-risk list. Places named: Nine Elms. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A3036A3205 SW1P 9AA: not on the flood risk list Nine Elms Map of every postcode in the SW1P 9 sector, by flood risk Of the 210 postcodes in the SW1P 9 sector that ONS places, 210 are not on the Environment Agency's at-risk list. Places named: Nine Elms. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A3205 Nine Elms
  • A home or business at high risk: 0
  • At medium risk at worst: 0
  • At low risk at worst: 0
  • At very low risk only: 0
  • Not on the at-risk list: 210

Of the 210 postcodes in the SW1P 9 sector that ONS places, 210 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

Postcodes in SW1P 9

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.

SW1P 9AASW1P 9ABSW1P 9ADSW1P 9AESW1P 9AFSW1P 9AGSW1P 9AHSW1P 9AJSW1P 9ALSW1P 9ANSW1P 9APSW1P 9AQSW1P 9ARSW1P 9ASSW1P 9ATSW1P 9AUSW1P 9AWSW1P 9BESW1P 9BHSW1P 9BRSW1P 9BSSW1P 9BTSW1P 9BWSW1P 9BXSW1P 9DLSW1P 9ELSW1P 9ENSW1P 9EQSW1P 9EXSW1P 9EYSW1P 9FASW1P 9FBSW1P 9FDSW1P 9FESW1P 9FFSW1P 9FWSW1P 9FYSW1P 9GLSW1P 9GNSW1P 9GTSW1P 9GWSW1P 9GZSW1P 9HASW1P 9HBSW1P 9HGSW1P 9HJSW1P 9HLSW1P 9HPSW1P 9HXSW1P 9JBSW1P 9JRSW1P 9JSSW1P 9JTSW1P 9JUSW1P 9JWSW1P 9JZSW1P 9LBSW1P 9LDSW1P 9LESW1P 9LGSW1P 9LNSW1P 9LSSW1P 9LTSW1P 9LUSW1P 9LWSW1P 9LXSW1P 9LZSW1P 9NASW1P 9NBSW1P 9NESW1P 9NFSW1P 9NGSW1P 9NJSW1P 9NPSW1P 9NQSW1P 9NUSW1P 9PASW1P 9PDSW1P 9PESW1P 9PLSW1P 9PNSW1P 9PPSW1P 9PQSW1P 9PTSW1P 9PUSW1P 9PWSW1P 9PYSW1P 9QBSW1P 9QESW1P 9QFSW1P 9QHSW1P 9QLSW1P 9QNSW1P 9QPSW1P 9QQSW1P 9QSSW1P 9QTSW1P 9QUSW1P 9QWSW1P 9QXSW1P 9QYSW1P 9RHSW1P 9RJSW1P 9RLSW1P 9RNSW1P 9RPSW1P 9RQSW1P 9RRSW1P 9RSSW1P 9RTSW1P 9RUSW1P 9RWSW1P 9RXSW1P 9RYSW1P 9RZSW1P 9SASW1P 9SBSW1P 9SDSW1P 9SESW1P 9SGSW1P 9SHSW1P 9SJSW1P 9SLSW1P 9SNSW1P 9SQSW1P 9SRSW1P 9SSSW1P 9STSW1P 9SUSW1P 9SWSW1P 9SXSW1P 9SYSW1P 9SZSW1P 9TDSW1P 9TESW1P 9TFSW1P 9TGSW1P 9THSW1P 9TJSW1P 9TLSW1P 9TNSW1P 9TPSW1P 9TQSW1P 9TRSW1P 9TTSW1P 9TWSW1P 9TXSW1P 9TYSW1P 9TZSW1P 9UASW1P 9UBSW1P 9UDSW1P 9UGSW1P 9ULSW1P 9UNSW1P 9UPSW1P 9URSW1P 9USSW1P 9UTSW1P 9UXSW1P 9UYSW1P 9UZSW1P 9WASW1P 9WBSW1P 9WDSW1P 9WESW1P 9WFSW1P 9WGSW1P 9WHSW1P 9WJSW1P 9WLSW1P 9WQSW1P 9WRSW1P 9WSSW1P 9WTSW1P 9WUSW1P 9WWSW1P 9WXSW1P 9WZSW1P 9XASW1P 9XFSW1P 9XGSW1P 9XHSW1P 9XQSW1P 9XSSW1P 9XUSW1P 9XWSW1P 9XXSW1P 9XZSW1P 9YDSW1P 9YLSW1P 9YNSW1P 9YQSW1P 9YRSW1P 9YSSW1P 9YUSW1P 9YWSW1P 9YXSW1P 9YZSW1P 9ZASW1P 9ZBSW1P 9ZFSW1P 9ZGSW1P 9ZJSW1P 9ZLSW1P 9ZNSW1P 9ZUSW1P 9ZWSW1P 9ZYSW1P 9ZZ

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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