S21 2 postcode sector in the S21 district

S21 2 is a sector of the S21 district: every postcode that starts S21 2. It has 31 postcodes in use.

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

Every postcode in the S21 2 sector, by gigabit broadband

Map of every postcode in the S21 2 sector, by gigabit broadband Of the 31 postcodes in the S21 2 sector that ONS places, 5 have no home or business that can get gigabit, 4 have some that can, 20 can all get it and 2 have no Ofcom figure. Places named: Killamarsh East. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A618 S21 2AD: no Ofcom figureS21 2AE: no Ofcom figureS21 2AB: gigabit for allS21 2AT: gigabit for allS21 2BB: gigabit for allS21 2BU: gigabit for allS21 2BY: gigabit for allS21 2DD: gigabit for allS21 2DE: gigabit for allS21 2DF: gigabit for allS21 2DJ: gigabit for allS21 2DL: gigabit for allS21 2DR: gigabit for allS21 2DT: gigabit for allS21 2DX: gigabit for allS21 2EA: gigabit for allS21 2EG: gigabit for allS21 2EH: gigabit for allS21 2EX: gigabit for allS21 2EZ: gigabit for allS21 2FA: gigabit for allS21 2JW: gigabit for allS21 2BW: some gigabitS21 2BX: some gigabitS21 2DS: some gigabitS21 2HB: some gigabitS21 2EW: no gigabitS21 2JF: no gigabitS21 2JG: no gigabitS21 2JH: no gigabitS21 2JU: no gigabit Killamarsh East Map of every postcode in the S21 2 sector, by gigabit broadband Of the 31 postcodes in the S21 2 sector that ONS places, 5 have no home or business that can get gigabit, 4 have some that can, 20 can all get it and 2 have no Ofcom figure. Places named: Killamarsh East. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A618 Killamarsh East
  • No home or business can get gigabit: 5
  • Some can get gigabit: 4
  • Every home and business can get gigabit: 20
  • Ofcom gives no figure: 2

Of the 31 postcodes in the S21 2 sector that ONS places, 5 have no home or business that can get gigabit, 4 have some that can, 20 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

What do homes sell for in S21 2?

Homes in S21 2 sold for a typical £207,000 in the 12 months to September 2026, across 21 sales, HM Land Registry's figures show. The 12 months before gave £170,000 from 15 sales. With fewer than 30 sales a year, a change can come from which homes happened to sell, so we do not give one.

£207,000 typical price, the 12 months to September 2026
£170,000 12 months to September 2025
  • Detached £345,000 7 sales
  • Semi-detached £158,500 10 sales
  • Terraced 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 S21 2. 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 S21 2

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.

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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