SL1 7 postcode sector in the SL1 district

SL1 7 is a sector of the SL1 district: every postcode that starts SL1 7. It has 127 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 SL1 7 sector, by gigabit broadband

Map of every postcode in the SL1 7 sector, by gigabit broadband Of the 127 postcodes in the SL1 7 sector that ONS places, 5 have no home or business that can get gigabit, 10 have some that can, 110 can all get it and 2 have no Ofcom figure. Places named: Burnham. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. SL1 7HF: no Ofcom figureSL1 7JL: no Ofcom figureSL1 7AA: gigabit for allSL1 7AB: gigabit for allSL1 7AD: gigabit for allSL1 7AE: gigabit for allSL1 7AF: gigabit for allSL1 7AG: gigabit for allSL1 7AH: gigabit for allSL1 7AL: gigabit for allSL1 7AN: gigabit for allSL1 7AP: gigabit for allSL1 7AQ: gigabit for allSL1 7AR: gigabit for allSL1 7AS: gigabit for allSL1 7AT: gigabit for allSL1 7AU: gigabit for allSL1 7AW: gigabit for allSL1 7AX: gigabit for allSL1 7AZ: gigabit for allSL1 7BB: gigabit for allSL1 7BD: gigabit for allSL1 7BE: gigabit for allSL1 7BF: gigabit for allSL1 7BG: gigabit for allSL1 7BH: gigabit for allSL1 7BL: gigabit for allSL1 7BN: gigabit for allSL1 7BQ: gigabit for allSL1 7BW: gigabit for allSL1 7DA: gigabit for allSL1 7DB: gigabit for allSL1 7DD: gigabit for allSL1 7DE: gigabit for allSL1 7DF: gigabit for allSL1 7DG: gigabit for allSL1 7DH: gigabit for allSL1 7DJ: gigabit for allSL1 7DL: gigabit for allSL1 7DQ: gigabit for allSL1 7DR: gigabit for allSL1 7DS: gigabit for allSL1 7DT: gigabit for allSL1 7DU: gigabit for allSL1 7DW: gigabit for allSL1 7DY: gigabit for allSL1 7DZ: gigabit for allSL1 7EA: gigabit for allSL1 7EB: gigabit for allSL1 7ED: gigabit for allSL1 7EE: gigabit for allSL1 7EF: gigabit for allSL1 7EG: gigabit for allSL1 7EH: gigabit for allSL1 7EL: gigabit for allSL1 7EN: gigabit for allSL1 7EQ: gigabit for allSL1 7ER: gigabit for allSL1 7ES: gigabit for allSL1 7ET: gigabit for allSL1 7EW: gigabit for allSL1 7HA: gigabit for allSL1 7HB: gigabit for allSL1 7HD: gigabit for allSL1 7HE: gigabit for allSL1 7HG: gigabit for allSL1 7HH: gigabit for allSL1 7HJ: gigabit for allSL1 7HL: gigabit for allSL1 7HN: gigabit for allSL1 7HP: gigabit for allSL1 7HQ: gigabit for allSL1 7HR: gigabit for allSL1 7HS: gigabit for allSL1 7HT: gigabit for allSL1 7HU: gigabit for allSL1 7JA: gigabit for allSL1 7JD: gigabit for allSL1 7JH: gigabit for allSL1 7JN: gigabit for allSL1 7JP: gigabit for allSL1 7LD: gigabit for allSL1 7LP: gigabit for allSL1 7LT: gigabit for allSL1 7LW: gigabit for allSL1 7LX: gigabit for allSL1 7LY: gigabit for allSL1 7NA: gigabit for allSL1 7NB: gigabit for allSL1 7ND: gigabit for allSL1 7NE: gigabit for allSL1 7NF: gigabit for allSL1 7NG: gigabit for allSL1 7NH: gigabit for allSL1 7NJ: gigabit for allSL1 7NL: gigabit for allSL1 7NP: gigabit for allSL1 7NQ: gigabit for allSL1 7NU: gigabit for allSL1 7NW: gigabit for allSL1 7NX: gigabit for allSL1 7NY: gigabit for allSL1 7NZ: gigabit for allSL1 7PA: gigabit for allSL1 7PB: gigabit for allSL1 7PE: gigabit for allSL1 7PF: gigabit for allSL1 7PH: gigabit for allSL1 7PL: gigabit for allSL1 7PN: gigabit for allSL1 7PP: gigabit for allSL1 7PW: gigabit for allSL1 7AY: some gigabitSL1 7DP: some gigabitSL1 7EP: some gigabitSL1 7HX: some gigabitSL1 7HZ: some gigabitSL1 7JB: some gigabitSL1 7JT: some gigabitSL1 7JX: some gigabitSL1 7JZ: some gigabitSL1 7NN: some gigabitSL1 7DN: no gigabitSL1 7DX: no gigabitSL1 7EU: no gigabitSL1 7EY: no gigabitSL1 7LR: no gigabit Burnham Map of every postcode in the SL1 7 sector, by gigabit broadband Of the 127 postcodes in the SL1 7 sector that ONS places, 5 have no home or business that can get gigabit, 10 have some that can, 110 can all get it and 2 have no Ofcom figure. Places named: Burnham. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. Burnham
  • No home or business can get gigabit: 5
  • Some can get gigabit: 10
  • Every home and business can get gigabit: 110
  • Ofcom gives no figure: 2

Of the 127 postcodes in the SL1 7 sector that ONS places, 5 have no home or business that can get gigabit, 10 have some that can, 110 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. 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

SL1 7DNSL1 7DXSL1 7EUSL1 7EYSL1 7LR

What do homes sell for in SL1 7?

Homes in SL1 7 sold for a typical £535,000 in the 12 months to September 2026, across 41 sales, HM Land Registry's figures show. The 12 months before gave £535,000 from 55 sales: not a change larger than chance would explain, given which homes happened to sell.

£535,000 typical price, the 12 months to September 2026
£535,000 12 months to September 2025
  • Detached £670,000 9 sales
  • Semi-detached £550,000 17 sales
  • Terraced £405,000 11 sales
  • Flat or maisonette 4 sales, too few to price

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 SL1 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 SL1 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.

SL1 7AASL1 7ABSL1 7ADSL1 7AESL1 7AFSL1 7AGSL1 7AHSL1 7ALSL1 7ANSL1 7APSL1 7AQSL1 7ARSL1 7ASSL1 7ATSL1 7AUSL1 7AWSL1 7AXSL1 7AYSL1 7AZSL1 7BBSL1 7BDSL1 7BESL1 7BFSL1 7BGSL1 7BHSL1 7BLSL1 7BNSL1 7BQSL1 7BWSL1 7DASL1 7DBSL1 7DDSL1 7DESL1 7DFSL1 7DGSL1 7DHSL1 7DJSL1 7DLSL1 7DNSL1 7DPSL1 7DQSL1 7DRSL1 7DSSL1 7DTSL1 7DUSL1 7DWSL1 7DXSL1 7DYSL1 7DZSL1 7EASL1 7EBSL1 7EDSL1 7EESL1 7EFSL1 7EGSL1 7EHSL1 7ELSL1 7ENSL1 7EPSL1 7EQSL1 7ERSL1 7ESSL1 7ETSL1 7EUSL1 7EWSL1 7EYSL1 7HASL1 7HBSL1 7HDSL1 7HESL1 7HFSL1 7HGSL1 7HHSL1 7HJSL1 7HLSL1 7HNSL1 7HPSL1 7HQSL1 7HRSL1 7HSSL1 7HTSL1 7HUSL1 7HXSL1 7HZSL1 7JASL1 7JBSL1 7JDSL1 7JHSL1 7JLSL1 7JNSL1 7JPSL1 7JTSL1 7JXSL1 7JZSL1 7LDSL1 7LPSL1 7LRSL1 7LTSL1 7LWSL1 7LXSL1 7LYSL1 7NASL1 7NBSL1 7NDSL1 7NESL1 7NFSL1 7NGSL1 7NHSL1 7NJSL1 7NLSL1 7NNSL1 7NPSL1 7NQSL1 7NUSL1 7NWSL1 7NXSL1 7NYSL1 7NZSL1 7PASL1 7PBSL1 7PESL1 7PFSL1 7PHSL1 7PLSL1 7PNSL1 7PPSL1 7PW

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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