Rochdale · OL11

Gas safety certificate in OL11 (Ashworth)? We'll point you the right way.

Covering Ashworth, Rochdale, Castleton, including Balderstone & Kirkholt, Bamford, Central Rochdale. Find Gas Safe registered engineers nearby.

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Request a gas safety certificate in OL11 (Ashworth)

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Request a gas safety certificate in OL11 (Ashworth)

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OL11 (Ashworth) in a nutshell

OL11 covers Ashworth, Rochdale, Castleton, in Rochdale. Give your full postcode when you ask for quotes, so the pro can confirm they cover your street.

Local tips for OL11

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Rochdale council area

OL11 is in Rochdale'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

OL11 stretches across Balderstone & Kirkholt, Bamford, Castleton and more, so give your full postcode, not just 'OL11', 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 Rochdale run on mains gas, so a standard boiler-and-hob check is what most people need.

Where's this from?ONS Census 2021, Rochdale: 80.1% 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.

Always double-check on GOV.UK.

Next door to OL11

OL12 · BuckleyOL16 · BurnedgeOL10 · HeywoodM24 · MiddletonOL2 · HeysideOL9 · Chadderton

all areas

Frequently asked questions

Which areas does OL11 cover?

OL11 (Ashworth, Rochdale, Castleton) includes the wards of Balderstone & Kirkholt, Bamford, Castleton, Central Rochdale, Kingsway, Milkstone & Deeplish, Norden, North Heywood, Spotland & Falinge (ONS Postcode Directory via postcodes.io).

Which postcode districts are next to OL11?

Neighbouring districts include OL12 (Buckley), OL16 (Burnedge), OL10 (Heywood), M24 (Middleton), OL2 (Heyside) (ONS Postcode Directory via Doogal). A pro covering OL11 may well cover these too, so it's worth asking.

How many homes are in OL11?

About 17,885 households and 45,593 residents at the 2011 Census, across 1,077 active postcodes (Doogal / ONS Postcode Directory).

Which council area is OL11 in?

OL11 sits in Rochdale (postcodes.io). Parliamentary constituency: Heywood and Middleton North, Rochdale.

📊 The numbers behind this page
Postcode district
OL11 1
Areas covered
Ashworth, Rochdale, Castleton 2
Active postcodes
1,077 3
Households (2011 Census, via Doogal)
17,885 2
Population (2011 Census, via Doogal)
45,593 2
Electoral wards
Balderstone & Kirkholt, Bamford, Castleton, Central Rochdale, Kingsway, Milkstone & Deeplish, Norden, North Heywood … 4
Parliamentary constituencies
Heywood and Middleton North, Rochdale 4
Local authority
Rochdale 4
Households heated by mains gas only (Rochdale built-up area)
80.1% 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.