Oldham · OL9

Gas safety certificate in OL9 (Chadderton)? We'll point you the right way.

Covering Chadderton, Oldham, Westwood, including Chadderton Central, Chadderton North, Chadderton South. Find Gas Safe registered engineers nearby.

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Request a gas safety certificate in OL9 (Chadderton)

No gas safety engineer listed for OL9 (Chadderton) yet. Tell us what you need and we'll find you a registered gas safety engineer, free.

Request a gas safety certificate in OL9 (Chadderton)

How to check a gas safety engineer is registered: see the Oldham page.

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OL9 (Chadderton) in a nutshell

OL9 covers Chadderton, Oldham, Westwood, in Oldham. Give your full postcode when you ask for quotes, so the pro can confirm they cover your street.

Local tips for OL9

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Oldham council area

OL9 is in Oldham's area. Some councils run their own landlord licensing, so it's worth checking theirs.

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

OL9 stretches across Chadderton Central, Chadderton North, Chadderton South and more, so give your full postcode, not just 'OL9', when you ask for quotes.

Where's this from?postcodes.io (ONSPD) wards
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Mostly mains gas round here

Most homes in Oldham run on mains gas, so a standard boiler-and-hob check is what most people need.

Where's this from?ONS Census 2021, Oldham: 75.6% mains gas only
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New to gas safety certificates? 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 year: a check by a Gas Safe registered engineer.
  • Within 28 days: give your tenants a copy (new tenants get it before they move in).
  • Keep it: hang on to records for at least 2 years.

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

Next door to OL9

OL8 · BardsleyOL1 · ChaddertonM35 · FailsworthM43 · DroylsdenOL2 · HeysideOL4 · Austerlands

← Gas safety (CP12) across Oldham · all areas

Frequently asked questions

Which areas does OL9 cover?

OL9 (Chadderton, Oldham, Westwood) includes the wards of Chadderton Central, Chadderton North, Chadderton South, Coldhurst, Failsworth East, St Mary's, Werneth (ONS Postcode Directory via postcodes.io).

Which postcode districts are next to OL9?

Neighbouring districts include OL8 (Bardsley), OL1 (Chadderton), M35 (Failsworth), M43 (Droylsden) (ONS Postcode Directory via Doogal). A pro covering OL9 may well cover these too, so it's worth asking.

How many homes are in OL9?

About 15,641 households and 40,889 residents at the 2011 Census, across 972 active postcodes (Doogal / ONS Postcode Directory).

Which council area is OL9 in?

OL9 sits in Oldham (postcodes.io). Parliamentary constituency: Manchester Central, Oldham East and Saddleworth, Oldham West, Chadderton and Royton.

📊 The numbers behind this page
Postcode district
OL9 1
Areas covered
Chadderton, Oldham, Westwood 2
Active postcodes
972 3
Households (2011 Census, via Doogal)
15,641 2
Population (2011 Census, via Doogal)
40,889 2
Electoral wards
Chadderton Central, Chadderton North, Chadderton South, Coldhurst, Failsworth East, St Mary's, Werneth 4
Parliamentary constituencies
Manchester Central, Oldham East and Saddleworth, Oldham West, Chadderton and Royton 4
Local authority
Oldham 4
Households heated by mains gas only (Oldham built-up area)
75.6% 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.