Sheffield · S20

EICR in S20 (Westfield)? We'll point you the right way.

Covering Westfield, Waterthope, Sothall, Donetsk Way, Owlthorpe, Beighton, Crystal Peaks, Halfway, Mosborough, including Aughton & Swallownest. Find qualified electricians nearby.

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S20 (Westfield) in a nutshell

S20 covers Westfield, Waterthope, Sothall, Donetsk Way, Owlthorpe, Beighton, Crystal Peaks, Halfway, Mosborough, in Rotherham and Sheffield. Give your full postcode when you ask for quotes, so the pro can confirm they cover your street.

Local tips for S20

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Two councils in one district

S20 is split between Rotherham and Sheffield. Some councils run their own landlord licensing, so check which one your home is in.

Where's this from?postcodes.io (ONSPD) local authority
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Give your full postcode

S20 stretches across Aughton & Swallownest, Beighton, Mosborough, so give your full postcode, not just 'S20', when you ask for quotes.

Where's this from?postcodes.io (ONSPD) wards
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Flats and shared houses

Plenty of Sheffield homes are flats or converted houses, where the shared hallway lights and circuits matter too. Ask whether the quote covers communal areas.

Where's this from?ONS Census 2021, Sheffield: 18.6% purpose-built flats, 1.8% converted/shared
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New to EICRs? Here's what to expect, how to get ready and what it costs, in plain English. Read the quick guide →

England landlord rules: quick version

  • Every 5 years: an electrical inspection and test by a qualified person.
  • Within 28 days: give your tenants a copy of the report.
  • If asked: send it to the council within 7 days.

More detail on the Sheffield page. Always double-check on GOV.UK.

Next door to S20

S21 · EckingtonS13 · HandsworthS43 · BarlboroughS12 · BirleyS26 · AstonS60 · Brinsworth

← Electrical safety (EICR) across Sheffield · all areas

Frequently asked questions

Which areas does S20 cover?

S20 (Westfield, Waterthope, Sothall, Donetsk Way, Owlthorpe, Beighton, Crystal Peaks, Halfway, Mosborough) includes the wards of Aughton & Swallownest, Beighton, Mosborough (ONS Postcode Directory via postcodes.io).

Which postcode districts are next to S20?

Neighbouring districts include S21 (Eckington), S13 (Handsworth), S43 (Barlborough) (ONS Postcode Directory via Doogal). A pro covering S20 may well cover these too, so it's worth asking.

How many homes are in S20?

About 13,451 households and 31,211 residents at the 2011 Census, across 635 active postcodes (Doogal / ONS Postcode Directory).

Which council area is S20 in?

S20 sits in Rotherham, Sheffield (postcodes.io). Parliamentary constituency: Rother Valley, Sheffield South East.

📊 The numbers behind this page
Postcode district
S20 1
Areas covered
Westfield, Waterthope, Sothall, Donetsk Way, Owlthorpe, Beighton, Crystal Peaks, Halfway, Mosborough 2
Active postcodes
635 3
Households (2011 Census, via Doogal)
13,451 2
Population (2011 Census, via Doogal)
31,211 2
Electoral wards
Aughton & Swallownest, Beighton, Mosborough 4
Parliamentary constituencies
Rother Valley, Sheffield South East 4
Local authority
Rotherham, Sheffield 4
Households privately renting (Sheffield built-up area)
19.7% 5
  1. ONS Postcode Directory
  2. Doogal
  3. Doogal / ONSPD
  4. postcodes.io
  5. ONS Census 2021

Made with open data. See where it all comes from. Updated 26 October 2026.