Liverpool · L12

Gas safety certificate in L12 (Croxteth Park)? We'll point you the right way.

Covering Croxteth Park, West Derby, including Broadgreen, Croxteth Country Park, Sandfield Park. Find Gas Safe registered engineers nearby.

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Request a gas safety certificate in L12 (Croxteth Park)

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Request a gas safety certificate in L12 (Croxteth Park)

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

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L12 (Croxteth Park) in a nutshell

L12 covers Croxteth Park, West Derby, in Liverpool. Give your full postcode when you ask for quotes, so the pro can confirm they cover your street.

Local tips for L12

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Liverpool council area

L12 is in Liverpool'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

L12 stretches across Broadgreen, Croxteth Country Park, Sandfield Park and more, so give your full postcode, not just 'L12', 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 Liverpool run on mains gas, so a standard boiler-and-hob check is what most people need.

Where's this from?ONS Census 2021, Liverpool: 78.1% 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.

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

Next door to L12

L14 · BroadgreenL11 · ClubmoorL28 · Stockbridge VillageL16 · BroadgreenL13 · ClubmoorL32 · Kirkby

← Gas safety (CP12) across Liverpool · all areas

Frequently asked questions

Which areas does L12 cover?

L12 (Croxteth Park, West Derby) includes the wards of Broadgreen, Croxteth Country Park, Sandfield Park, West Derby Deysbrook, West Derby Leyfield, West Derby Muirhead, Yew Tree (ONS Postcode Directory via postcodes.io).

Which postcode districts are next to L12?

Neighbouring districts include L14 (Broadgreen), L11 (Clubmoor), L28 (Stockbridge Village), L16 (Broadgreen), L13 (Clubmoor) (ONS Postcode Directory via Doogal). A pro covering L12 may well cover these too, so it's worth asking.

How many homes are in L12?

About 12,828 households and 31,096 residents at the 2011 Census, across 588 active postcodes (Doogal / ONS Postcode Directory).

Which council area is L12 in?

L12 sits in Liverpool (postcodes.io). Parliamentary constituency: Liverpool Walton, Liverpool West Derby.

📊 The numbers behind this page
Postcode district
L12 1
Areas covered
Croxteth Park, West Derby 2
Active postcodes
588 3
Households (2011 Census, via Doogal)
12,828 2
Population (2011 Census, via Doogal)
31,096 2
Electoral wards
Broadgreen, Croxteth Country Park, Sandfield Park, West Derby Deysbrook, West Derby Leyfield, West Derby Muirhead, Yew Tree 4
Parliamentary constituencies
Liverpool Walton, Liverpool West Derby 4
Local authority
Liverpool 4
Households heated by mains gas only (Liverpool built-up area)
78.1% 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.