SW3 5 postcode sector in the SW3 district

SW3 5 is a sector of the SW3 district: every postcode that starts SW3 5. It has 186 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 SW3 5 sector, and which are new since 2020

Map of every postcode in the SW3 5 sector, by new since 2020 Of the 186 postcodes in the SW3 5 sector that ONS places, 3 are new since 2020 and 183 were in use before 2020. Places named: Chelsea Riverside, Royal Hospital. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A3212A3031A308 SW3 5AA: before 2020SW3 5AB: before 2020SW3 5AD: before 2020SW3 5AE: before 2020SW3 5AH: before 2020SW3 5AN: before 2020SW3 5AP: before 2020SW3 5AQ: before 2020SW3 5AR: before 2020SW3 5AT: before 2020SW3 5AW: before 2020SW3 5AX: before 2020SW3 5AY: before 2020SW3 5AZ: before 2020SW3 5BB: before 2020SW3 5BD: before 2020SW3 5BE: before 2020SW3 5BH: before 2020SW3 5BJ: before 2020SW3 5BL: before 2020SW3 5BP: before 2020SW3 5BS: before 2020SW3 5BT: before 2020SW3 5BX: before 2020SW3 5BY: before 2020SW3 5BZ: before 2020SW3 5DA: before 2020SW3 5DB: before 2020SW3 5DE: before 2020SW3 5DJ: before 2020SW3 5DL: before 2020SW3 5DN: before 2020SW3 5DP: before 2020SW3 5DQ: before 2020SW3 5DR: before 2020SW3 5DS: before 2020SW3 5DT: before 2020SW3 5DU: before 2020SW3 5DW: before 2020SW3 5EB: before 2020SW3 5ED: before 2020SW3 5EE: before 2020SW3 5EG: before 2020SW3 5EH: before 2020SW3 5EJ: before 2020SW3 5EL: before 2020SW3 5EN: before 2020SW3 5EP: before 2020SW3 5EQ: before 2020SW3 5ES: before 2020SW3 5ET: before 2020SW3 5EW: before 2020SW3 5EX: before 2020SW3 5HA: before 2020SW3 5HB: before 2020SW3 5HD: before 2020SW3 5HE: before 2020SW3 5HF: before 2020SW3 5HG: before 2020SW3 5HH: before 2020SW3 5HJ: before 2020SW3 5HL: before 2020SW3 5HR: before 2020SW3 5HS: before 2020SW3 5HT: before 2020SW3 5HU: before 2020SW3 5HW: before 2020SW3 5HX: before 2020SW3 5JB: before 2020SW3 5JE: before 2020SW3 5JH: before 2020SW3 5JJ: before 2020SW3 5JL: before 2020SW3 5JN: before 2020SW3 5JP: before 2020SW3 5JS: before 2020SW3 5JW: before 2020SW3 5JX: before 2020SW3 5LA: before 2020SW3 5LB: before 2020SW3 5LD: before 2020SW3 5LN: before 2020SW3 5LP: before 2020SW3 5LS: before 2020SW3 5LT: before 2020SW3 5LX: before 2020SW3 5NB: before 2020SW3 5ND: before 2020SW3 5NE: before 2020SW3 5NF: before 2020SW3 5NG: before 2020SW3 5NN: before 2020SW3 5NP: before 2020SW3 5NQ: before 2020SW3 5NR: before 2020SW3 5NT: before 2020SW3 5NU: before 2020SW3 5NX: before 2020SW3 5NY: before 2020SW3 5NZ: before 2020SW3 5PA: before 2020SW3 5PL: before 2020SW3 5PN: before 2020SW3 5PP: before 2020SW3 5PR: before 2020SW3 5PS: before 2020SW3 5PT: before 2020SW3 5PU: before 2020SW3 5PX: before 2020SW3 5PY: before 2020SW3 5PZ: before 2020SW3 5QA: before 2020SW3 5QB: before 2020SW3 5QD: before 2020SW3 5QE: before 2020SW3 5QG: before 2020SW3 5QH: before 2020SW3 5QJ: before 2020SW3 5QP: before 2020SW3 5QQ: before 2020SW3 5QS: before 2020SW3 5QT: before 2020SW3 5QU: before 2020SW3 5QX: before 2020SW3 5QY: before 2020SW3 5QZ: before 2020SW3 5RA: before 2020SW3 5RB: before 2020SW3 5RD: before 2020SW3 5RH: before 2020SW3 5RJ: before 2020SW3 5RL: before 2020SW3 5RP: before 2020SW3 5RT: before 2020SW3 5RZ: before 2020SW3 5SA: before 2020SW3 5SB: before 2020SW3 5SP: before 2020SW3 5SR: before 2020SW3 5ST: before 2020SW3 5SU: before 2020SW3 5SX: before 2020SW3 5SY: before 2020SW3 5TB: before 2020SW3 5TD: before 2020SW3 5TE: before 2020SW3 5TF: before 2020SW3 5TH: before 2020SW3 5TJ: before 2020SW3 5TP: before 2020SW3 5TU: before 2020SW3 5TX: before 2020SW3 5UA: before 2020SW3 5UB: before 2020SW3 5UE: before 2020SW3 5UF: before 2020SW3 5UG: before 2020SW3 5UH: before 2020SW3 5UR: before 2020SW3 5UU: before 2020SW3 5UW: before 2020SW3 5UY: before 2020SW3 5UZ: before 2020SW3 5XP: before 2020SW3 5XR: before 2020SW3 5XS: before 2020SW3 5AS: new since 2020SW3 5AU: new since 2020SW3 5DD: new since 2020 Chelsea RiversideRoyal Hospital Map of every postcode in the SW3 5 sector, by new since 2020 Of the 186 postcodes in the SW3 5 sector that ONS places, 3 are new since 2020 and 183 were in use before 2020. Places named: Chelsea Riverside, Royal Hospital. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A3212 Chelsea RiversideRoyal Hospital
  • New since 2020: 3
  • In use before 2020: 183

Of the 186 postcodes in the SW3 5 sector that ONS places, 3 are new since 2020 and 183 were in use before 2020.

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. New since 2020 means it came into use in January 2020 or later. 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; when each came into use: the same directory; 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 3 newest postcodes

SW3 5DDMarch 2023SW3 5ASFebruary 2023SW3 5AUOctober 2020

What do homes sell for in SW3 5?

Homes in SW3 5 sold for a typical £907,500 in the 12 months to August 2026, across 42 sales, down 36.3% on the 12 months before, HM Land Registry's figures show.

£907,500 typical price, the 12 months to August 2026
£1,425,000 12 months to August 2025
▼ down 36.3% on the 12 months before
  • Detached 1 sale, too few to price
  • Terraced £3,475,000 8 sales
  • Flat or maisonette £735,000 33 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 SW3 5. 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 SW3 5

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.

SW3 5AASW3 5ABSW3 5ADSW3 5AESW3 5AFSW3 5AGSW3 5AHSW3 5ANSW3 5APSW3 5AQSW3 5ARSW3 5ASSW3 5ATSW3 5AUSW3 5AWSW3 5AXSW3 5AYSW3 5AZSW3 5BBSW3 5BDSW3 5BESW3 5BHSW3 5BJSW3 5BLSW3 5BPSW3 5BSSW3 5BTSW3 5BXSW3 5BYSW3 5BZSW3 5DASW3 5DBSW3 5DDSW3 5DESW3 5DJSW3 5DLSW3 5DNSW3 5DPSW3 5DQSW3 5DRSW3 5DSSW3 5DTSW3 5DUSW3 5DWSW3 5EBSW3 5EDSW3 5EESW3 5EGSW3 5EHSW3 5EJSW3 5ELSW3 5ENSW3 5EPSW3 5EQSW3 5ERSW3 5ESSW3 5ETSW3 5EWSW3 5EXSW3 5EZSW3 5HASW3 5HBSW3 5HDSW3 5HESW3 5HFSW3 5HGSW3 5HHSW3 5HJSW3 5HLSW3 5HNSW3 5HRSW3 5HSSW3 5HTSW3 5HUSW3 5HWSW3 5HXSW3 5JBSW3 5JESW3 5JHSW3 5JJSW3 5JLSW3 5JNSW3 5JPSW3 5JSSW3 5JWSW3 5JXSW3 5LASW3 5LBSW3 5LDSW3 5LNSW3 5LPSW3 5LRSW3 5LSSW3 5LTSW3 5LWSW3 5LXSW3 5NBSW3 5NDSW3 5NESW3 5NFSW3 5NGSW3 5NHSW3 5NNSW3 5NPSW3 5NQSW3 5NRSW3 5NTSW3 5NUSW3 5NXSW3 5NYSW3 5NZSW3 5PASW3 5PLSW3 5PNSW3 5PPSW3 5PRSW3 5PSSW3 5PTSW3 5PUSW3 5PXSW3 5PYSW3 5PZSW3 5QASW3 5QBSW3 5QDSW3 5QESW3 5QGSW3 5QHSW3 5QJSW3 5QPSW3 5QQSW3 5QSSW3 5QTSW3 5QUSW3 5QXSW3 5QYSW3 5QZSW3 5RASW3 5RBSW3 5RDSW3 5RHSW3 5RJSW3 5RLSW3 5RPSW3 5RRSW3 5RTSW3 5RUSW3 5RXSW3 5RYSW3 5RZSW3 5SASW3 5SBSW3 5SDSW3 5SHSW3 5SPSW3 5SRSW3 5STSW3 5SUSW3 5SXSW3 5SYSW3 5TBSW3 5TDSW3 5TESW3 5TFSW3 5THSW3 5TJSW3 5TPSW3 5TRSW3 5TSSW3 5TTSW3 5TUSW3 5TXSW3 5UASW3 5UBSW3 5UESW3 5UFSW3 5UGSW3 5UHSW3 5URSW3 5UUSW3 5UWSW3 5UYSW3 5UZSW3 5XPSW3 5XRSW3 5XS

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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