SW1V 4 postcode sector in the SW1V district

SW1V 4 is a sector of the SW1V district: every postcode that starts SW1V 4. It has 151 postcodes in use, one of them a large-user postcode. 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 SW1V 4 sector, by flood risk

Map of every postcode in the SW1V 4 sector, by flood risk Of the 151 postcodes in the SW1V 4 sector that ONS places, 24 are at very low risk only and 127 are not on the Environment Agency's at-risk list. One postcode lies beyond the edge and is listed under the map. Places named: Pimlico North, Pimlico South. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A3213A3216A3214A202 SW1V 4AA: not on the flood risk listSW1V 4AB: not on the flood risk listSW1V 4AD: not on the flood risk listSW1V 4AE: not on the flood risk listSW1V 4AF: not on the flood risk listSW1V 4AL: not on the flood risk listSW1V 4BF: not on the flood risk listSW1V 4BL: not on the flood risk listSW1V 4BN: not on the flood risk listSW1V 4BP: not on the flood risk listSW1V 4BT: not on the flood risk listSW1V 4BU: not on the flood risk listSW1V 4BX: not on the flood risk listSW1V 4BZ: not on the flood risk listSW1V 4DA: not on the flood risk listSW1V 4DB: not on the flood risk listSW1V 4DD: not on the flood risk listSW1V 4DF: not on the flood risk listSW1V 4DG: not on the flood risk listSW1V 4DJ: not on the flood risk listSW1V 4DP: not on the flood risk listSW1V 4DX: not on the flood risk listSW1V 4DY: not on the flood risk listSW1V 4DZ: not on the flood risk listSW1V 4EA: not on the flood risk listSW1V 4EB: not on the flood risk listSW1V 4ED: not on the flood risk listSW1V 4EE: not on the flood risk listSW1V 4EF: not on the flood risk listSW1V 4EG: not on the flood risk listSW1V 4EH: not on the flood risk listSW1V 4EP: not on the flood risk listSW1V 4EQ: not on the flood risk listSW1V 4ES: not on the flood risk listSW1V 4ET: not on the flood risk listSW1V 4EU: not on the flood risk listSW1V 4EX: not on the flood risk listSW1V 4EY: not on the flood risk listSW1V 4EZ: not on the flood risk listSW1V 4HA: not on the flood risk listSW1V 4HB: not on the flood risk listSW1V 4HD: not on the flood risk listSW1V 4HE: not on the flood risk listSW1V 4HF: not on the flood risk listSW1V 4HH: not on the flood risk listSW1V 4HP: not on the flood risk listSW1V 4HR: not on the flood risk listSW1V 4HS: not on the flood risk listSW1V 4JA: not on the flood risk listSW1V 4JB: not on the flood risk listSW1V 4JD: not on the flood risk listSW1V 4JE: not on the flood risk listSW1V 4JG: not on the flood risk listSW1V 4JN: not on the flood risk listSW1V 4JP: not on the flood risk listSW1V 4JQ: not on the flood risk listSW1V 4JR: not on the flood risk listSW1V 4JT: not on the flood risk listSW1V 4JU: not on the flood risk listSW1V 4JX: not on the flood risk listSW1V 4JY: not on the flood risk listSW1V 4JZ: not on the flood risk listSW1V 4LA: not on the flood risk listSW1V 4LP: not on the flood risk listSW1V 4LR: not on the flood risk listSW1V 4LS: not on the flood risk listSW1V 4LT: not on the flood risk listSW1V 4LU: not on the flood risk listSW1V 4LX: not on the flood risk listSW1V 4LY: not on the flood risk listSW1V 4LZ: not on the flood risk listSW1V 4NA: not on the flood risk listSW1V 4NB: not on the flood risk listSW1V 4ND: not on the flood risk listSW1V 4NE: not on the flood risk listSW1V 4NF: not on the flood risk listSW1V 4NH: not on the flood risk listSW1V 4NP: not on the flood risk listSW1V 4NU: not on the flood risk listSW1V 4NX: not on the flood risk listSW1V 4NY: not on the flood risk listSW1V 4NZ: not on the flood risk listSW1V 4PA: not on the flood risk listSW1V 4PB: not on the flood risk listSW1V 4PE: not on the flood risk listSW1V 4PF: not on the flood risk listSW1V 4PG: not on the flood risk listSW1V 4PP: not on the flood risk listSW1V 4PQ: not on the flood risk listSW1V 4PR: not on the flood risk listSW1V 4PS: not on the flood risk listSW1V 4PY: not on the flood risk listSW1V 4PZ: not on the flood risk listSW1V 4QA: not on the flood risk listSW1V 4QB: not on the flood risk listSW1V 4QE: not on the flood risk listSW1V 4QF: not on the flood risk listSW1V 4QG: not on the flood risk listSW1V 4QH: not on the flood risk listSW1V 4QQ: not on the flood risk listSW1V 4QS: not on the flood risk listSW1V 4QT: not on the flood risk listSW1V 4QU: not on the flood risk listSW1V 4QX: not on the flood risk listSW1V 4QZ: not on the flood risk listSW1V 4RA: not on the flood risk listSW1V 4RB: not on the flood risk listSW1V 4RD: not on the flood risk listSW1V 4RE: not on the flood risk listSW1V 4RF: not on the flood risk listSW1V 4RG: not on the flood risk listSW1V 4RH: not on the flood risk listSW1V 4RJ: not on the flood risk listSW1V 4RL: not on the flood risk listSW1V 4RN: not on the flood risk listSW1V 4RR: not on the flood risk listSW1V 4RS: not on the flood risk listSW1V 4RU: not on the flood risk listSW1V 4RW: not on the flood risk listSW1V 4RZ: not on the flood risk listSW1V 4AG: very low flood risk onlySW1V 4AH: very low flood risk onlySW1V 4AJ: very low flood risk onlySW1V 4AN: very low flood risk onlySW1V 4AP: very low flood risk onlySW1V 4AQ: very low flood risk onlySW1V 4AR: very low flood risk onlySW1V 4AS: very low flood risk onlySW1V 4AT: very low flood risk onlySW1V 4AU: very low flood risk onlySW1V 4AW: very low flood risk onlySW1V 4AX: very low flood risk onlySW1V 4AY: very low flood risk onlySW1V 4BA: very low flood risk onlySW1V 4BB: very low flood risk onlySW1V 4BD: very low flood risk onlySW1V 4BE: very low flood risk onlySW1V 4BJ: very low flood risk onlySW1V 4ER: very low flood risk onlySW1V 4HT: very low flood risk onlySW1V 4JF: very low flood risk onlySW1V 4LB: very low flood risk onlySW1V 4LD: very low flood risk onlySW1V 4QJ: very low flood risk only Pimlico NorthPimlico South Map of every postcode in the SW1V 4 sector, by flood risk Of the 151 postcodes in the SW1V 4 sector that ONS places, 24 are at very low risk only and 127 are not on the Environment Agency's at-risk list. One postcode lies beyond the edge and is listed under the map. Places named: Pimlico North, Pimlico South. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. Pimlico NorthPimlico South
  • 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: 24
  • Not on the at-risk list: 127

Of the 151 postcodes in the SW1V 4 sector that ONS places, 24 are at very low risk only and 127 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

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.

SW1V 4WR

What do homes sell for in SW1V 4?

Homes in SW1V 4 sold for a typical £650,000 in the 12 months to August 2026, across 47 sales, up 4.4% on the 12 months before, HM Land Registry's figures show.

£650,000 typical price, the 12 months to August 2026
£622,500 12 months to August 2025
▲ up 4.4% on the 12 months before
  • Terraced £2,410,000 5 sales
  • Flat or maisonette £647,500 42 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 SW1V 4. 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 SW1V 4

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.

SW1V 4AASW1V 4ABSW1V 4ADSW1V 4AESW1V 4AFSW1V 4AGSW1V 4AHSW1V 4AJSW1V 4ALSW1V 4ANSW1V 4APSW1V 4AQSW1V 4ARSW1V 4ASSW1V 4ATSW1V 4AUSW1V 4AWSW1V 4AXSW1V 4AYSW1V 4BASW1V 4BBSW1V 4BDSW1V 4BESW1V 4BFSW1V 4BJSW1V 4BLSW1V 4BNSW1V 4BPSW1V 4BTSW1V 4BUSW1V 4BXSW1V 4BZSW1V 4DASW1V 4DBSW1V 4DDSW1V 4DFSW1V 4DGSW1V 4DJSW1V 4DPSW1V 4DXSW1V 4DYSW1V 4DZSW1V 4EASW1V 4EBSW1V 4EDSW1V 4EESW1V 4EFSW1V 4EGSW1V 4EHSW1V 4EPSW1V 4EQSW1V 4ERSW1V 4ESSW1V 4ETSW1V 4EUSW1V 4EXSW1V 4EYSW1V 4EZSW1V 4HASW1V 4HBSW1V 4HDSW1V 4HESW1V 4HFSW1V 4HHSW1V 4HPSW1V 4HRSW1V 4HSSW1V 4HTSW1V 4JASW1V 4JBSW1V 4JDSW1V 4JESW1V 4JFSW1V 4JGSW1V 4JNSW1V 4JPSW1V 4JQSW1V 4JRSW1V 4JSSW1V 4JTSW1V 4JUSW1V 4JWSW1V 4JXSW1V 4JYSW1V 4JZSW1V 4LASW1V 4LBSW1V 4LDSW1V 4LPSW1V 4LRSW1V 4LSSW1V 4LTSW1V 4LUSW1V 4LXSW1V 4LYSW1V 4LZSW1V 4NASW1V 4NBSW1V 4NDSW1V 4NESW1V 4NFSW1V 4NHSW1V 4NPSW1V 4NRSW1V 4NSSW1V 4NTSW1V 4NUSW1V 4NXSW1V 4NYSW1V 4NZSW1V 4PASW1V 4PBSW1V 4PESW1V 4PFSW1V 4PGSW1V 4PPSW1V 4PQSW1V 4PRSW1V 4PSSW1V 4PYSW1V 4PZSW1V 4QASW1V 4QBSW1V 4QESW1V 4QFSW1V 4QGSW1V 4QHSW1V 4QJSW1V 4QQSW1V 4QSSW1V 4QTSW1V 4QUSW1V 4QXSW1V 4QZSW1V 4RASW1V 4RBSW1V 4RDSW1V 4RESW1V 4RFSW1V 4RGSW1V 4RHSW1V 4RJSW1V 4RLSW1V 4RNSW1V 4RQSW1V 4RRSW1V 4RSSW1V 4RUSW1V 4RWSW1V 4RZSW1V 4WR

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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