S21 3 postcode sector in the S21 district

S21 3 is a sector of the S21 district: every postcode that starts S21 3. It has 55 postcodes in use.

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

Every postcode in the S21 3 sector, by gigabit broadband

Map of every postcode in the S21 3 sector, by gigabit broadband Of the 55 postcodes in the S21 3 sector that ONS places, 9 have no home or business that can get gigabit, 18 have some that can and 28 can all get it. Places named: Eckington South & Renishaw, Barlborough. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. A6135 S21 3TE: gigabit for allS21 3TF: gigabit for allS21 3TX: gigabit for allS21 3TY: gigabit for allS21 3TZ: gigabit for allS21 3UD: gigabit for allS21 3UE: gigabit for allS21 3UF: gigabit for allS21 3UG: gigabit for allS21 3UH: gigabit for allS21 3UJ: gigabit for allS21 3UN: gigabit for allS21 3UP: gigabit for allS21 3UQ: gigabit for allS21 3UW: gigabit for allS21 3UX: gigabit for allS21 3UY: gigabit for allS21 3UZ: gigabit for allS21 3WD: gigabit for allS21 3WJ: gigabit for allS21 3WL: gigabit for allS21 3WR: gigabit for allS21 3WX: gigabit for allS21 3WY: gigabit for allS21 3YA: gigabit for allS21 3YH: gigabit for allS21 3YN: gigabit for allS21 3YQ: gigabit for allS21 3JS: some gigabitS21 3UL: some gigabitS21 3UR: some gigabitS21 3UT: some gigabitS21 3UU: some gigabitS21 3WA: some gigabitS21 3WE: some gigabitS21 3WF: some gigabitS21 3WH: some gigabitS21 3WN: some gigabitS21 3WQ: some gigabitS21 3WS: some gigabitS21 3WT: some gigabitS21 3WW: some gigabitS21 3YB: some gigabitS21 3YF: some gigabitS21 3YG: some gigabitS21 3YL: some gigabitS21 3UA: no gigabitS21 3UB: no gigabitS21 3US: no gigabitS21 3WB: no gigabitS21 3WG: no gigabitS21 3WP: no gigabitS21 3WU: no gigabitS21 3YD: no gigabitS21 3YE: no gigabit Eckington South & RenishawBarlborough Map of every postcode in the S21 3 sector, by gigabit broadband Of the 55 postcodes in the S21 3 sector that ONS places, 9 have no home or business that can get gigabit, 18 have some that can and 28 can all get it. Places named: Eckington South & Renishaw, Barlborough. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. Eckington South & RenishawBarlborough
  • No home or business can get gigabit: 9
  • Some can get gigabit: 18
  • Every home and business can get gigabit: 28
  • Ofcom gives no figure: 0

Of the 55 postcodes in the S21 3 sector that ONS places, 9 have no home or business that can get gigabit, 18 have some that can and 28 can all get it.

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

S21 3UAS21 3UBS21 3USS21 3WBS21 3WGS21 3WPS21 3WUS21 3YDS21 3YE

What do homes sell for in S21 3?

Homes in S21 3 sold for a typical £155,000 in the 12 months to September 2026, across 38 sales, HM Land Registry's figures show. The 12 months before gave £170,000 from 39 sales: not a change larger than chance would explain, given which homes happened to sell.

£155,000 typical price, the 12 months to September 2026
£170,000 12 months to September 2025
  • Detached £300,000 7 sales
  • Semi-detached £167,000 15 sales
  • Terraced £150,000 7 sales
  • Flat or maisonette £110,000 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 S21 3. 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 3

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.

S21 3JSS21 3TES21 3TFS21 3TXS21 3TYS21 3TZS21 3UAS21 3UBS21 3UDS21 3UES21 3UFS21 3UGS21 3UHS21 3UJS21 3ULS21 3UNS21 3UPS21 3UQS21 3URS21 3USS21 3UTS21 3UUS21 3UWS21 3UXS21 3UYS21 3UZS21 3WAS21 3WBS21 3WDS21 3WES21 3WFS21 3WGS21 3WHS21 3WJS21 3WLS21 3WNS21 3WPS21 3WQS21 3WRS21 3WSS21 3WTS21 3WUS21 3WWS21 3WXS21 3WYS21 3YAS21 3YBS21 3YDS21 3YES21 3YFS21 3YGS21 3YHS21 3YLS21 3YNS21 3YQ

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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