SN1 7 postcode sector in the SN1 district

SN1 7 is a sector of the SN1 district: every postcode that starts SN1 7. It has 102 postcodes in use.

Not sure what a sector is? UK postcode format explained.

Every postcode in the SN1 7 sector, by gigabit broadband

Map of every postcode in the SN1 7 sector, by gigabit broadband Of the 102 postcodes in the SN1 7 sector that ONS places, 2 have no home or business that can get gigabit, 16 have some that can, 63 can all get it and 21 have no Ofcom figure. Places named: Wroughton & Wichelstowe, Old Town & Lawn. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. M4A3102 SN1 7EY: no Ofcom figureSN1 7FA: no Ofcom figureSN1 7FB: no Ofcom figureSN1 7FD: no Ofcom figureSN1 7FH: no Ofcom figureSN1 7FJ: no Ofcom figureSN1 7FP: no Ofcom figureSN1 7FR: no Ofcom figureSN1 7FT: no Ofcom figureSN1 7FU: no Ofcom figureSN1 7FW: no Ofcom figureSN1 7GP: no Ofcom figureSN1 7GQ: no Ofcom figureSN1 7GR: no Ofcom figureSN1 7GS: no Ofcom figureSN1 7GT: no Ofcom figureSN1 7GU: no Ofcom figureSN1 7GW: no Ofcom figureSN1 7GX: no Ofcom figureSN1 7GY: no Ofcom figureSN1 7NT: no Ofcom figureSN1 7AB: gigabit for allSN1 7AF: gigabit for allSN1 7AH: gigabit for allSN1 7AJ: gigabit for allSN1 7AL: gigabit for allSN1 7AN: gigabit for allSN1 7AR: gigabit for allSN1 7AS: gigabit for allSN1 7AU: gigabit for allSN1 7AW: gigabit for allSN1 7BA: gigabit for allSN1 7BB: gigabit for allSN1 7BE: gigabit for allSN1 7BF: gigabit for allSN1 7BG: gigabit for allSN1 7BH: gigabit for allSN1 7BJ: gigabit for allSN1 7BN: gigabit for allSN1 7BP: gigabit for allSN1 7BQ: gigabit for allSN1 7BR: gigabit for allSN1 7BS: gigabit for allSN1 7BT: gigabit for allSN1 7BW: gigabit for allSN1 7DB: gigabit for allSN1 7DD: gigabit for allSN1 7DE: gigabit for allSN1 7DF: gigabit for allSN1 7DG: gigabit for allSN1 7DH: gigabit for allSN1 7DJ: gigabit for allSN1 7DL: gigabit for allSN1 7DN: gigabit for allSN1 7DP: gigabit for allSN1 7DQ: gigabit for allSN1 7DR: gigabit for allSN1 7DS: gigabit for allSN1 7DT: gigabit for allSN1 7DU: gigabit for allSN1 7DW: gigabit for allSN1 7DX: gigabit for allSN1 7DY: gigabit for allSN1 7DZ: gigabit for allSN1 7EA: gigabit for allSN1 7EB: gigabit for allSN1 7ED: gigabit for allSN1 7EF: gigabit for allSN1 7EG: gigabit for allSN1 7EH: gigabit for allSN1 7EJ: gigabit for allSN1 7EL: gigabit for allSN1 7EN: gigabit for allSN1 7EP: gigabit for allSN1 7EQ: gigabit for allSN1 7ER: gigabit for allSN1 7ES: gigabit for allSN1 7ET: gigabit for allSN1 7EU: gigabit for allSN1 7EW: gigabit for allSN1 7EX: gigabit for allSN1 7FL: gigabit for allSN1 7NY: gigabit for allSN1 7AD: some gigabitSN1 7AE: some gigabitSN1 7AG: some gigabitSN1 7AP: some gigabitSN1 7AQ: some gigabitSN1 7AX: some gigabitSN1 7AY: some gigabitSN1 7AZ: some gigabitSN1 7BD: some gigabitSN1 7BL: some gigabitSN1 7BU: some gigabitSN1 7BY: some gigabitSN1 7BZ: some gigabitSN1 7DA: some gigabitSN1 7EE: some gigabitSN1 7HG: some gigabitSN1 7BX: no gigabitSN1 7NU: no gigabit Wroughton & WichelstoweOld Town & Lawn Map of every postcode in the SN1 7 sector, by gigabit broadband Of the 102 postcodes in the SN1 7 sector that ONS places, 2 have no home or business that can get gigabit, 16 have some that can, 63 can all get it and 21 have no Ofcom figure. Places named: Wroughton & Wichelstowe, Old Town & Lawn. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. Wroughton & WichelstoweOld Town & Lawn
  • No home or business can get gigabit: 2
  • Some can get gigabit: 16
  • Every home and business can get gigabit: 63
  • Ofcom gives no figure: 21

Of the 102 postcodes in the SN1 7 sector that ONS places, 2 have no home or business that can get gigabit, 16 have some that can, 63 can all get it and 21 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

SN1 7BXSN1 7NU

What do homes sell for in SN1 7?

Homes in SN1 7 sold for a typical £288,000 in the 12 months to September 2026, across 57 sales, down 18.9% on the 12 months before, HM Land Registry's figures show.

£288,000 typical price, the 12 months to September 2026
£355,000 12 months to September 2025
▼ down 18.9% on the 12 months before
  • Detached £405,750 10 sales
  • Semi-detached £315,000 19 sales
  • Terraced £299,000 8 sales
  • Flat or maisonette £174,000 20 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 SN1 7. 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 SN1 7

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.

SN1 7ABSN1 7ADSN1 7AESN1 7AFSN1 7AGSN1 7AHSN1 7AJSN1 7ALSN1 7ANSN1 7APSN1 7AQSN1 7ARSN1 7ASSN1 7ATSN1 7AUSN1 7AWSN1 7AXSN1 7AYSN1 7AZSN1 7BASN1 7BBSN1 7BDSN1 7BESN1 7BFSN1 7BGSN1 7BHSN1 7BJSN1 7BLSN1 7BNSN1 7BPSN1 7BQSN1 7BRSN1 7BSSN1 7BTSN1 7BUSN1 7BWSN1 7BXSN1 7BYSN1 7BZSN1 7DASN1 7DBSN1 7DDSN1 7DESN1 7DFSN1 7DGSN1 7DHSN1 7DJSN1 7DLSN1 7DNSN1 7DPSN1 7DQSN1 7DRSN1 7DSSN1 7DTSN1 7DUSN1 7DWSN1 7DXSN1 7DYSN1 7DZSN1 7EASN1 7EBSN1 7EDSN1 7EESN1 7EFSN1 7EGSN1 7EHSN1 7EJSN1 7ELSN1 7ENSN1 7EPSN1 7EQSN1 7ERSN1 7ESSN1 7ETSN1 7EUSN1 7EWSN1 7EXSN1 7EYSN1 7FASN1 7FBSN1 7FDSN1 7FHSN1 7FJSN1 7FLSN1 7FPSN1 7FRSN1 7FTSN1 7FUSN1 7FWSN1 7GPSN1 7GQSN1 7GRSN1 7GSSN1 7GTSN1 7GUSN1 7GWSN1 7GXSN1 7GYSN1 7HGSN1 7NTSN1 7NUSN1 7NY

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.

Check a postcode

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.

Something wrong on this page? Report an error and we will check it against the source. All our sources