SM3 8 postcode sector in the SM3 district

SM3 8 is a sector of the SM3 district: every postcode that starts SM3 8. It has 161 postcodes in use, 3 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 SM3 8 sector, by gigabit broadband

Map of every postcode in the SM3 8 sector, by gigabit broadband Of the 161 postcodes in the SM3 8 sector that ONS places, 11 have no home or business that can get gigabit, 31 have some that can, 117 can all get it and 2 have no Ofcom figure. One group of postcodes without gigabit is outlined: 6 postcodes without gigabit. Places named: Cheam, North Cheam. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A217 SM3 8AL: no Ofcom figureSM3 8DY: no Ofcom figureSM3 8AA: gigabit for allSM3 8AB: gigabit for allSM3 8AD: gigabit for allSM3 8AE: gigabit for allSM3 8AF: gigabit for allSM3 8AG: gigabit for allSM3 8AH: gigabit for allSM3 8AJ: gigabit for allSM3 8AS: gigabit for allSM3 8AU: gigabit for allSM3 8AZ: gigabit for allSM3 8BH: gigabit for allSM3 8BL: gigabit for allSM3 8BN: gigabit for allSM3 8BS: gigabit for allSM3 8BU: gigabit for allSM3 8DE: gigabit for allSM3 8DH: gigabit for allSM3 8DJ: gigabit for allSM3 8DL: gigabit for allSM3 8DN: gigabit for allSM3 8DP: gigabit for allSM3 8DU: gigabit for allSM3 8DW: gigabit for allSM3 8DX: gigabit for allSM3 8DZ: gigabit for allSM3 8EA: gigabit for allSM3 8EB: gigabit for allSM3 8ED: gigabit for allSM3 8EE: gigabit for allSM3 8EF: gigabit for allSM3 8EG: gigabit for allSM3 8EJ: gigabit for allSM3 8EL: gigabit for allSM3 8EN: gigabit for allSM3 8EQ: gigabit for allSM3 8ER: gigabit for allSM3 8ES: gigabit for allSM3 8HA: gigabit for allSM3 8HB: gigabit for allSM3 8HD: gigabit for allSM3 8HE: gigabit for allSM3 8HF: gigabit for allSM3 8HG: gigabit for allSM3 8HH: gigabit for allSM3 8HJ: gigabit for allSM3 8HL: gigabit for allSM3 8HQ: gigabit for allSM3 8HX: gigabit for allSM3 8JD: gigabit for allSM3 8JE: gigabit for allSM3 8JH: gigabit for allSM3 8JL: gigabit for allSM3 8JN: gigabit for allSM3 8JW: gigabit for allSM3 8LA: gigabit for allSM3 8LB: gigabit for allSM3 8LF: gigabit for allSM3 8LJ: gigabit for allSM3 8LL: gigabit for allSM3 8LN: gigabit for allSM3 8LP: gigabit for allSM3 8LT: gigabit for allSM3 8LU: gigabit for allSM3 8LW: gigabit for allSM3 8LX: gigabit for allSM3 8LY: gigabit for allSM3 8NF: gigabit for allSM3 8NG: gigabit for allSM3 8NH: gigabit for allSM3 8NN: gigabit for allSM3 8NP: gigabit for allSM3 8NQ: gigabit for allSM3 8NR: gigabit for allSM3 8NU: gigabit for allSM3 8NW: gigabit for allSM3 8NX: gigabit for allSM3 8NY: gigabit for allSM3 8NZ: gigabit for allSM3 8PA: gigabit for allSM3 8PB: gigabit for allSM3 8PD: gigabit for allSM3 8PH: gigabit for allSM3 8PJ: gigabit for allSM3 8PL: gigabit for allSM3 8PN: gigabit for allSM3 8PQ: gigabit for allSM3 8PR: gigabit for allSM3 8PS: gigabit for allSM3 8PT: gigabit for allSM3 8PX: gigabit for allSM3 8PY: gigabit for allSM3 8PZ: gigabit for allSM3 8QA: gigabit for allSM3 8QB: gigabit for allSM3 8QF: gigabit for allSM3 8QG: gigabit for allSM3 8QJ: gigabit for allSM3 8QN: gigabit for allSM3 8QP: gigabit for allSM3 8QS: gigabit for allSM3 8QT: gigabit for allSM3 8QU: gigabit for allSM3 8QY: gigabit for allSM3 8QZ: gigabit for allSM3 8RA: gigabit for allSM3 8RF: gigabit for allSM3 8RJ: gigabit for allSM3 8RS: gigabit for allSM3 8RU: gigabit for allSM3 8RX: gigabit for allSM3 8RY: gigabit for allSM3 8RZ: gigabit for allSM3 8SA: gigabit for allSM3 8SH: gigabit for allSM3 8SL: gigabit for allSM3 8SR: gigabit for allSM3 8AN: some gigabitSM3 8AY: some gigabitSM3 8BD: some gigabitSM3 8BZ: some gigabitSM3 8DF: some gigabitSM3 8DT: some gigabitSM3 8EP: some gigabitSM3 8ET: some gigabitSM3 8HW: some gigabitSM3 8JB: some gigabitSM3 8JF: some gigabitSM3 8JG: some gigabitSM3 8JR: some gigabitSM3 8LE: some gigabitSM3 8LR: some gigabitSM3 8NA: some gigabitSM3 8NE: some gigabitSM3 8PU: some gigabitSM3 8QD: some gigabitSM3 8QH: some gigabitSM3 8QR: some gigabitSM3 8QW: some gigabitSM3 8RE: some gigabitSM3 8RL: some gigabitSM3 8RQ: some gigabitSM3 8RW: some gigabitSM3 8SD: some gigabitSM3 8SG: some gigabitSM3 8SP: some gigabitSM3 8SQ: some gigabitSM3 8SW: some gigabitSM3 8AP: no gigabitSM3 8AQ: no gigabitSM3 8AR: no gigabitSM3 8AW: no gigabitSM3 8BW: no gigabitSM3 8DD: no gigabitSM3 8DR: no gigabitSM3 8JZ: no gigabitSM3 8PW: no gigabitSM3 8RT: no gigabitSM3 8SN: no gigabit CheamNorth Cheam 6 postcodes without gigabit, outlined: this goes to SM3 8AR, the one nearest the middle of them6 postcodes without gigabit Map of every postcode in the SM3 8 sector, by gigabit broadband Of the 161 postcodes in the SM3 8 sector that ONS places, 11 have no home or business that can get gigabit, 31 have some that can, 117 can all get it and 2 have no Ofcom figure. One group of postcodes without gigabit is outlined: 6 postcodes without gigabit. Places named: Cheam, North Cheam. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A217 CheamNorth Cheam
  • No home or business can get gigabit: 11
  • Some can get gigabit: 31
  • Every home and business can get gigabit: 117
  • Ofcom gives no figure: 2
  • Outline: where 5 or more postcodes without gigabit lie together

Of the 161 postcodes in the SM3 8 sector that ONS places, 11 have no home or business that can get gigabit, 31 have some that can, 117 can all get it and 2 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. A dashed outline shows where 5 or more lie within 150 metres of each other. It is not a boundary, and no boundary is drawn. 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

SM3 8APSM3 8AQSM3 8ARSM3 8AWSM3 8BWSM3 8DDSM3 8DRSM3 8JZSM3 8PWSM3 8RTSM3 8SN

Where the postcodes without gigabit lie together

  • 6 postcodes without gigabit, outlined on the map. SM3 8AR, is the one nearest the middle of them.

What do homes sell for in SM3 8?

Homes in SM3 8 sold for a typical £559,500 in the 12 months to September 2026, across 75 sales, HM Land Registry's figures show. The 12 months before gave £550,000 from 119 sales: not a change larger than chance would explain, given which homes happened to sell.

£559,500 typical price, the 12 months to September 2026
£550,000 12 months to September 2025
  • Detached 3 sales, too few to price
  • Semi-detached £677,500 29 sales
  • Terraced £562,250 22 sales
  • Flat or maisonette £350,000 21 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 SM3 8. 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 SM3 8

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.

SM3 8AASM3 8ABSM3 8ADSM3 8AESM3 8AFSM3 8AGSM3 8AHSM3 8AJSM3 8ALSM3 8ANSM3 8APSM3 8AQSM3 8ARSM3 8ASSM3 8AUSM3 8AWSM3 8AYSM3 8AZSM3 8BDSM3 8BHSM3 8BLSM3 8BNSM3 8BSSM3 8BUSM3 8BWSM3 8BZSM3 8DDSM3 8DESM3 8DFSM3 8DHSM3 8DJSM3 8DLSM3 8DNSM3 8DPSM3 8DRSM3 8DTSM3 8DUSM3 8DWSM3 8DXSM3 8DYSM3 8DZSM3 8EASM3 8EBSM3 8EDSM3 8EESM3 8EFSM3 8EGSM3 8EJSM3 8ELSM3 8ENSM3 8EPSM3 8EQSM3 8ERSM3 8ESSM3 8ETSM3 8HASM3 8HBSM3 8HDSM3 8HESM3 8HFSM3 8HGSM3 8HHSM3 8HJSM3 8HLSM3 8HQSM3 8HWSM3 8HXSM3 8JBSM3 8JDSM3 8JESM3 8JFSM3 8JGSM3 8JHSM3 8JLSM3 8JNSM3 8JRSM3 8JWSM3 8JZSM3 8LASM3 8LBSM3 8LESM3 8LFSM3 8LJSM3 8LLSM3 8LNSM3 8LPSM3 8LRSM3 8LTSM3 8LUSM3 8LWSM3 8LXSM3 8LYSM3 8NASM3 8NESM3 8NFSM3 8NGSM3 8NHSM3 8NNSM3 8NPSM3 8NQSM3 8NRSM3 8NUSM3 8NWSM3 8NXSM3 8NYSM3 8NZSM3 8PASM3 8PBSM3 8PDSM3 8PHSM3 8PJSM3 8PLSM3 8PNSM3 8PQSM3 8PRSM3 8PSSM3 8PTSM3 8PUSM3 8PWSM3 8PXSM3 8PYSM3 8PZSM3 8QASM3 8QBSM3 8QDSM3 8QFSM3 8QGSM3 8QHSM3 8QJSM3 8QNSM3 8QPSM3 8QRSM3 8QSSM3 8QTSM3 8QUSM3 8QWSM3 8QYSM3 8QZSM3 8RASM3 8RESM3 8RFSM3 8RJSM3 8RLSM3 8RQSM3 8RSSM3 8RTSM3 8RUSM3 8RWSM3 8RXSM3 8RYSM3 8RZSM3 8SASM3 8SDSM3 8SGSM3 8SHSM3 8SLSM3 8SNSM3 8SPSM3 8SQSM3 8SRSM3 8SW

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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