Manchester · M20

Gas safety certificate in M20 (Didsbury)? We'll point you the right way.

Covering Didsbury, Withington, including Burnage, Chorlton Park, Didsbury East. Find Gas Safe registered engineers nearby.

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Request a gas safety certificate in M20 (Didsbury)

No gas safety engineer listed for M20 (Didsbury) yet. Tell us what you need and we'll find you a registered gas safety engineer, free.

Request a gas safety certificate in M20 (Didsbury)

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

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M20 (Didsbury) in a nutshell

M20 covers Didsbury, Withington, in Manchester. Give your full postcode when you ask for quotes, so the pro can confirm they cover your street.

Local tips for M20

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Manchester council area

M20 is in Manchester'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

M20 stretches across Burnage, Chorlton Park, Didsbury East and more, so give your full postcode, not just 'M20', when you ask for quotes.

Where's this from?postcodes.io (ONSPD) wards
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Postcodes change here

Lots of old M20 postcodes have been retired. If an old letter shows a different postcode, use your current one.

Where's this from?Doogal/ONSPD: 1,145 of 2,418 postcodes active
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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 Manchester page. Always double-check on GOV.UK.

Next door to M20

← Gas safety (CP12) across Manchester · all areas

Frequently asked questions

Which areas does M20 cover?

M20 (Didsbury, Withington) includes the wards of Burnage, Chorlton Park, Didsbury East, Didsbury West, Old Moat, Withington (ONS Postcode Directory via postcodes.io).

Which postcode districts are next to M20?

Neighbouring districts include M14 (Fallowfield), M19 (Levenshulme), M13 (Ardwick), M21 (Chorlton-cum-Hardy) (ONS Postcode Directory via Doogal). A pro covering M20 may well cover these too, so it's worth asking.

How many homes are in M20?

About 21,042 households and 49,328 residents at the 2011 Census, across 1,145 active postcodes (Doogal / ONS Postcode Directory).

Which council area is M20 in?

M20 sits in Manchester (postcodes.io). Parliamentary constituency: Gorton and Denton, Manchester Withington.

📊 The numbers behind this page
Postcode district
M20 1
Areas covered
Didsbury, Withington 2
Active postcodes
1,145 3
Households (2011 Census, via Doogal)
21,042 2
Population (2011 Census, via Doogal)
49,328 2
Electoral wards
Burnage, Chorlton Park, Didsbury East, Didsbury West, Old Moat, Withington 4
Parliamentary constituencies
Gorton and Denton, Manchester Withington 4
Local authority
Manchester 4
Households heated by mains gas only (Manchester built-up area)
64.9% 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.