Salford · M3

Gas safety certificate in M3 (Manchester City Centre)? We'll point you the right way.

Covering Manchester City Centre, Blackfriars, Trinity, including Blackfriars & Trinity, Broughton, Cheetham. Find Gas Safe registered engineers nearby.

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Request a gas safety certificate in M3 (Manchester City Centre)

No gas safety engineer listed for M3 (Manchester City Centre) yet. Tell us what you need and we'll find you a registered gas safety engineer, free.

Request a gas safety certificate in M3 (Manchester City Centre)

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

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M3 (Manchester City Centre) in a nutshell

M3 covers Manchester City Centre, Blackfriars, Trinity, in Manchester and Salford. Give your full postcode when you ask for quotes, so the pro can confirm they cover your street.

Local tips for M3

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Two councils in one district

M3 is split between Manchester and Salford. 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

M3 stretches across Blackfriars & Trinity, Broughton, Cheetham and more, so give your full postcode, not just 'M3', when you ask for quotes.

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

Lots of old M3 postcodes have been retired. If an old letter shows a different postcode, use your current one.

Where's this from?Doogal/ONSPD: 642 of 1,197 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 Salford page. Always double-check on GOV.UK.

Next door to M3

M2 · DeansgateM15 · HulmeM60 · Large user and PO BoxM1 · PiccadillyM4 · AncoatsM7 · Higher Broughton

← Gas safety (CP12) across Salford · all areas

Frequently asked questions

Which areas does M3 cover?

M3 (Manchester City Centre, Blackfriars, Trinity) includes the wards of Blackfriars & Trinity, Broughton, Cheetham, Deansgate, Hulme, Ordsall (ONS Postcode Directory via postcodes.io).

Which postcode districts are next to M3?

Neighbouring districts include M2 (Deansgate), M15 (Hulme), M60 (Large user and PO Box), M1 (Piccadilly), M4 (Ancoats) (ONS Postcode Directory via Doogal). A pro covering M3 may well cover these too, so it's worth asking.

How many homes are in M3?

About 6,667 households and 11,844 residents at the 2011 Census, across 642 active postcodes (Doogal / ONS Postcode Directory).

Which council area is M3 in?

M3 sits in Manchester, Salford (postcodes.io). Parliamentary constituency: Manchester Central, Manchester Rusholme, Salford.

📊 The numbers behind this page
Postcode district
M3 1
Areas covered
Manchester City Centre, Blackfriars, Trinity 2
Active postcodes
642 3
Households (2011 Census, via Doogal)
6,667 2
Population (2011 Census, via Doogal)
11,844 2
Electoral wards
Blackfriars & Trinity, Broughton, Cheetham, Deansgate, Hulme, Ordsall 4
Parliamentary constituencies
Manchester Central, Manchester Rusholme, Salford 4
Local authority
Manchester, Salford 4
Households heated by mains gas only (Salford built-up area)
53.0% 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.