Cardiff · CF24

Gas safety certificate in CF24 (Cardiff city centre)? We'll point you the right way.

Covering Cardiff city centre, Cathays, Roath, Plasnewydd, Splott, Adamsdown, including Butetown, Grangetown, Penylan. Find Gas Safe registered engineers nearby.

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Request a gas safety certificate in CF24 (Cardiff city centre)

No gas safety engineer listed for CF24 (Cardiff 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 CF24 (Cardiff city centre)

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

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CF24 (Cardiff city centre) in a nutshell

CF24 covers Cardiff city centre, Cathays, Roath, Plasnewydd, Splott, Adamsdown, in Cardiff. Give your full postcode when you ask for quotes, so the pro can confirm they cover your street.

Local tips for CF24

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Cardiff council area

CF24 is in Cardiff'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

CF24 stretches across Adamsdown, Butetown, Cathays and more, so give your full postcode, not just 'CF24', 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 Cardiff run on mains gas, so a standard boiler-and-hob check is what most people need.

Where's this from?ONS Census 2021, Cardiff: 79.2% 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 →

Wales landlord rules: quick version

  • Every year: a gas safety check by a Gas Safe registered engineer.
  • CO alarm: needed where there's a gas, oil or solid fuel appliance.
  • Register: with Rent Smart Wales.

More detail on the Cardiff page. Always double-check on GOV.WALES.

Next door to CF24

CF10 · Cardiff city centreCF11 · Cardiff city centreCF23 · LlanishenCF14 · WhitchurchCF64 · Penarth

← Gas safety (CP12) across Cardiff · all areas

Frequently asked questions

Which areas does CF24 cover?

CF24 (Cardiff city centre, Cathays, Roath, Plasnewydd, Splott, Adamsdown) includes the wards of Adamsdown, Butetown, Cathays, Grangetown, Penylan, Plasnewydd, Splott (ONS Postcode Directory via postcodes.io).

Which postcode districts are next to CF24?

Neighbouring districts include CF10 (Cardiff city centre) (ONS Postcode Directory via Doogal). A pro covering CF24 may well cover these too, so it's worth asking.

How many homes are in CF24?

About 21,578 households and 55,163 residents at the 2011 Census, across 1,058 active postcodes (Doogal / ONS Postcode Directory).

Which council area is CF24 in?

CF24 sits in Cardiff (postcodes.io). Parliamentary constituency: Cardiff East, Cardiff South and Penarth.

📊 The numbers behind this page
Postcode district
CF24 1
Areas covered
Cardiff city centre, Cathays, Roath, Plasnewydd, Splott, Adamsdown 2
Active postcodes
1,058 3
Households (2011 Census, via Doogal)
21,578 2
Population (2011 Census, via Doogal)
55,163 2
Electoral wards
Adamsdown, Butetown, Cathays, Grangetown, Penylan, Plasnewydd, Splott 4
Parliamentary constituencies
Cardiff East, Cardiff South and Penarth 4
Local authority
Cardiff 4
Households heated by mains gas only (Cardiff built-up area)
79.2% 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.