SW3 1 postcode sector in the SW3 district

SW3 1 is a sector of the SW3 district: every postcode that starts SW3 1. It has 80 postcodes in use, 9 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 1 sector, by gigabit broadband

Map of every postcode in the SW3 1 sector, by gigabit broadband Of the 80 postcodes in the SW3 1 sector that ONS places, 2 have no home or business that can get gigabit, 13 have some that can, 62 can all get it and 3 have no Ofcom figure. Places named: Brompton & Hans Town. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. A3212 SW3 1WP: no Ofcom figureSW3 1AB: gigabit for allSW3 1AD: gigabit for allSW3 1AE: gigabit for allSW3 1AF: gigabit for allSW3 1AN: gigabit for allSW3 1AP: gigabit for allSW3 1AS: gigabit for allSW3 1AT: gigabit for allSW3 1AU: gigabit for allSW3 1AX: gigabit for allSW3 1BA: gigabit for allSW3 1BB: gigabit for allSW3 1BW: gigabit for allSW3 1ED: gigabit for allSW3 1ES: gigabit for allSW3 1HY: gigabit for allSW3 1JD: gigabit for allSW3 1LA: gigabit for allSW3 1LB: gigabit for allSW3 1LE: gigabit for allSW3 1LH: gigabit for allSW3 1LJ: gigabit for allSW3 1LN: gigabit for allSW3 1LR: gigabit for allSW3 1LS: gigabit for allSW3 1LT: gigabit for allSW3 1LU: gigabit for allSW3 1NG: gigabit for allSW3 1NH: gigabit for allSW3 1NJ: gigabit for allSW3 1NQ: gigabit for allSW3 1NU: gigabit for allSW3 1NX: gigabit for allSW3 1NY: gigabit for allSW3 1PP: gigabit for allSW3 1PR: gigabit for allSW3 1PS: gigabit for allSW3 1PT: gigabit for allSW3 1PU: gigabit for allSW3 1PX: gigabit for allSW3 1QF: gigabit for allSW3 1QP: gigabit for allSW3 1RD: gigabit for allSW3 1RE: gigabit for allSW3 1RH: gigabit for allSW3 1RJ: gigabit for allSW3 1RW: gigabit for allSW3 1RX: gigabit for allSW3 1SA: gigabit for allSW3 1DB: some gigabitSW3 1ER: some gigabitSW3 1HQ: some gigabitSW3 1HX: some gigabitSW3 1JJ: some gigabitSW3 1NE: some gigabitSW3 1NF: some gigabitSW3 1PA: some gigabitSW3 1QE: some gigabitSW3 1RT: some gigabitSW3 1DE: some gigabitSW3 1DP: some gigabitSW3 1HW: some gigabitSW3 1RN: no gigabitSW3 1RY: no gigabit Brompton & Hans Town Map of every postcode in the SW3 1 sector, by gigabit broadband Of the 80 postcodes in the SW3 1 sector that ONS places, 2 have no home or business that can get gigabit, 13 have some that can, 62 can all get it and 3 have no Ofcom figure. Places named: Brompton & Hans Town. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. A3036A3212A3213 Brompton & Hans Town
  • No home or business can get gigabit: 2
  • Some can get gigabit: 13
  • Every home and business can get gigabit: 62
  • Ofcom gives no figure: 3

Of the 80 postcodes in the SW3 1 sector that ONS places, 2 have no home or business that can get gigabit, 13 have some that can, 62 can all get it and 3 have no Ofcom figure.

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.

Sources: ONS Postcode Directory, August 2026, loaded 20 October 2026; Ofcom Connected Nations, Connected Nations, Spring 2026; roads, rivers and built-up areas: Ordnance Survey open maps. 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.

Postcodes without gigabit

SW3 1RNSW3 1RY

What do homes sell for in SW3 1?

Homes in SW3 1 sold for a typical £1,200,000 in the 12 months to September 2026, across 7 sales, HM Land Registry's figures show. The 12 months before gave £1,700,000 from 17 sales. With fewer than 30 sales a year, a change can come from which homes happened to sell, so we do not give one.

£1,200,000 typical price, the 12 months to September 2026
£1,700,000 12 months to September 2025
  • Terraced 1 sale, too few to price
  • Flat or maisonette £1,125,000 6 sales

Standard sales of homes at market value at the postcodes that start SW3 1. 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 October 2026.

Postcodes in SW3 1

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 1ABSW3 1ADSW3 1AESW3 1AFSW3 1AJSW3 1ANSW3 1APSW3 1ARSW3 1ASSW3 1ATSW3 1AUSW3 1AWSW3 1AXSW3 1BASW3 1BBSW3 1BWSW3 1DBSW3 1DESW3 1DPSW3 1EDSW3 1ERSW3 1ESSW3 1ETSW3 1HPSW3 1HQSW3 1HWSW3 1HXSW3 1HYSW3 1JDSW3 1JJSW3 1LASW3 1LBSW3 1LESW3 1LHSW3 1LJSW3 1LNSW3 1LRSW3 1LSSW3 1LTSW3 1LUSW3 1LZSW3 1NESW3 1NFSW3 1NGSW3 1NHSW3 1NJSW3 1NQSW3 1NUSW3 1NXSW3 1NYSW3 1NZSW3 1PASW3 1PNSW3 1PPSW3 1PRSW3 1PSSW3 1PTSW3 1PUSW3 1PWSW3 1PXSW3 1PYSW3 1QESW3 1QFSW3 1QHSW3 1QPSW3 1QQSW3 1RBSW3 1RDSW3 1RESW3 1RHSW3 1RJSW3 1RLSW3 1RNSW3 1RTSW3 1RWSW3 1RXSW3 1RYSW3 1SASW3 1WPSW3 1XJ

Source: ONS Postcode Directory, August 2026, loaded 20 October 2026. Postcodes that have ended are not listed.

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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Where the facts on this page come from

Contains public sector information licensed under the Open Government Licence v3.0. Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0.

Licence: Open Government Licence v3.0.

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