SA4 0 postcode sector in the SA4 district

SA4 0 is a sector of the SA4 district: every postcode that starts SA4 0. It has 91 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 SA4 0 sector, by gigabit broadband

Map of every postcode in the SA4 0 sector, by gigabit broadband Of the 91 postcodes in the SA4 0 sector that ONS places, 17 have no home or business that can get gigabit, 12 have some that can, 60 can all get it and 2 have no Ofcom figure. Places named: Pontarddulais, Hendy and Fforest. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. A483 SA4 0AE: no Ofcom figureSA4 0NL: no Ofcom figureSA4 0AA: gigabit for allSA4 0AD: gigabit for allSA4 0FG: gigabit for allSA4 0FJ: gigabit for allSA4 0TG: gigabit for allSA4 0TJ: gigabit for allSA4 0TN: gigabit for allSA4 0TP: gigabit for allSA4 0TQ: gigabit for allSA4 0TS: gigabit for allSA4 0TT: gigabit for allSA4 0TU: gigabit for allSA4 0TW: gigabit for allSA4 0TX: gigabit for allSA4 0TY: gigabit for allSA4 0UA: gigabit for allSA4 0UB: gigabit for allSA4 0UD: gigabit for allSA4 0UE: gigabit for allSA4 0UG: gigabit for allSA4 0UH: gigabit for allSA4 0UJ: gigabit for allSA4 0UL: gigabit for allSA4 0UP: gigabit for allSA4 0UQ: gigabit for allSA4 0UR: gigabit for allSA4 0US: gigabit for allSA4 0UT: gigabit for allSA4 0UU: gigabit for allSA4 0UW: gigabit for allSA4 0UX: gigabit for allSA4 0UY: gigabit for allSA4 0UZ: gigabit for allSA4 0XA: gigabit for allSA4 0XD: gigabit for allSA4 0XE: gigabit for allSA4 0XF: gigabit for allSA4 0XG: gigabit for allSA4 0XH: gigabit for allSA4 0XJ: gigabit for allSA4 0XL: gigabit for allSA4 0XN: gigabit for allSA4 0XQ: gigabit for allSA4 0XR: gigabit for allSA4 0XS: gigabit for allSA4 0XT: gigabit for allSA4 0XW: gigabit for allSA4 0XX: gigabit for allSA4 0XZ: gigabit for allSA4 0YJ: gigabit for allSA4 0YP: gigabit for allSA4 0YU: gigabit for allSA4 0YW: gigabit for allSA4 0YY: gigabit for allSA4 0YZ: gigabit for allSA4 0ZE: gigabit for allSA4 0ZL: gigabit for allSA4 0ZN: gigabit for allSA4 0FB: some gigabitSA4 0FF: some gigabitSA4 0FW: some gigabitSA4 0TF: some gigabitSA4 0UN: some gigabitSA4 0XB: some gigabitSA4 0XP: some gigabitSA4 0YR: some gigabitSA4 0YS: some gigabitSA4 0YT: some gigabitSA4 0YX: some gigabitSA4 0ZW: some gigabitSA4 0FD: no gigabitSA4 0FE: no gigabitSA4 0FH: no gigabitSA4 0FL: no gigabitSA4 0FN: no gigabitSA4 0FP: no gigabitSA4 0FQ: no gigabitSA4 0FR: no gigabitSA4 0FS: no gigabitSA4 0FT: no gigabitSA4 0FU: no gigabitSA4 0XY: no gigabitSA4 0YA: no gigabitSA4 0YB: no gigabitSA4 0YD: no gigabitSA4 0YL: no gigabitSA4 0YQ: no gigabit PontarddulaisHendy and Fforest Map of every postcode in the SA4 0 sector, by gigabit broadband Of the 91 postcodes in the SA4 0 sector that ONS places, 17 have no home or business that can get gigabit, 12 have some that can, 60 can all get it and 2 have no Ofcom figure. Places named: Pontarddulais, Hendy and Fforest. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. A48M4 PontarddulaisHendy and Fforest
  • No home or business can get gigabit: 17
  • Some can get gigabit: 12
  • Every home and business can get gigabit: 60
  • Ofcom gives no figure: 2

Of the 91 postcodes in the SA4 0 sector that ONS places, 17 have no home or business that can get gigabit, 12 have some that can, 60 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. Where marks overlap, the one first in the key is drawn; the counts include every postcode.

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

17 postcodes here have no gigabit. These are the 12 first in postcode order.

SA4 0FDSA4 0FESA4 0FHSA4 0FLSA4 0FNSA4 0FPSA4 0FQSA4 0FRSA4 0FSSA4 0FTSA4 0FUSA4 0XY

What do homes sell for in SA4 0?

Homes in SA4 0 sold for a typical £212,000 in the 12 months to September 2026, across 47 sales, HM Land Registry's figures show. The 12 months before gave £237,500 from 51 sales: not a change larger than chance would explain, given which homes happened to sell.

£212,000 typical price, the 12 months to September 2026
£237,500 12 months to September 2025
  • Detached £322,500 21 sales
  • Semi-detached £187,000 17 sales
  • Terraced £135,500 9 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 SA4 0. 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 SA4 0

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.

SA4 0AASA4 0ABSA4 0ADSA4 0AESA4 0FBSA4 0FDSA4 0FESA4 0FFSA4 0FGSA4 0FHSA4 0FJSA4 0FLSA4 0FNSA4 0FPSA4 0FQSA4 0FRSA4 0FSSA4 0FTSA4 0FUSA4 0FWSA4 0NLSA4 0TFSA4 0TGSA4 0TJSA4 0TNSA4 0TPSA4 0TQSA4 0TSSA4 0TTSA4 0TUSA4 0TWSA4 0TXSA4 0TYSA4 0TZSA4 0UASA4 0UBSA4 0UDSA4 0UESA4 0UGSA4 0UHSA4 0UJSA4 0ULSA4 0UNSA4 0UPSA4 0UQSA4 0URSA4 0USSA4 0UTSA4 0UUSA4 0UWSA4 0UXSA4 0UYSA4 0UZSA4 0XASA4 0XBSA4 0XDSA4 0XESA4 0XFSA4 0XGSA4 0XHSA4 0XJSA4 0XLSA4 0XNSA4 0XPSA4 0XQSA4 0XRSA4 0XSSA4 0XTSA4 0XWSA4 0XXSA4 0XYSA4 0XZSA4 0YASA4 0YBSA4 0YDSA4 0YJSA4 0YLSA4 0YPSA4 0YQSA4 0YRSA4 0YSSA4 0YTSA4 0YUSA4 0YWSA4 0YXSA4 0YYSA4 0YZSA4 0ZESA4 0ZLSA4 0ZNSA4 0ZW

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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