Cardiff · CF14
Gas safety certificate in CF14 (Whitchurch)? We'll point you the right way.
Covering Whitchurch, Thornhill, Lisvane, Rhiwbina, Pantmawr, Gabalfa, Heath, Llandaff North, including Cathays, Cyncoed, Gabalfa. Find Gas Safe registered engineers nearby.
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CF14 (Whitchurch) in a nutshell
CF14 covers Whitchurch, Thornhill, Lisvane, Rhiwbina, Pantmawr, Gabalfa, Heath, Llandaff North, in Caerphilly and Cardiff. Give your full postcode when you ask for quotes, so the pro can confirm they cover your street.
Local tips for CF14
Two councils in one district
CF14 is split between Caerphilly and Cardiff. Some councils run their own landlord licensing, so check which one your home is in.
Where's this from?
postcodes.io (ONSPD) local authorityGive your full postcode
CF14 stretches across Cathays, Cyncoed, Gabalfa and more, so give your full postcode, not just 'CF14', when you ask for quotes.
Where's this from?
postcodes.io (ONSPD) wardsMostly 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: 78.4% mains gas onlyWales 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 CF14
Frequently asked questions
Which areas does CF14 cover?
CF14 (Whitchurch, Thornhill, Lisvane, Rhiwbina, Pantmawr, Gabalfa, Heath, Llandaff North) includes the wards of Cathays, Cyncoed, Gabalfa, Heath, Lisvane and Thornhill, Llandaff North, Llanishen, Machen and Rudry, Pontprennau and Old St Mellons, Rhiwbina, Whitchurch and Tongwynlais (ONS Postcode Directory via postcodes.io).
Which postcode districts are next to CF14?
Neighbouring districts include CF11 (Cardiff city centre), CF91 (Non-geographic) (ONS Postcode Directory via Doogal). A pro covering CF14 may well cover these too, so it's worth asking.
How many homes are in CF14?
About 31,512 households and 77,766 residents at the 2011 Census, across 1,662 active postcodes (Doogal / ONS Postcode Directory).
Which council area is CF14 in?
CF14 sits in Caerphilly, Cardiff (postcodes.io). Parliamentary constituency: Caerphilly, Cardiff East, Cardiff North, Cardiff South and Penarth.
📊 The numbers behind this page
- Postcode district
- CF14 Source: ONS Postcode Directory
- Areas covered
- Whitchurch, Thornhill, Lisvane, Rhiwbina, Pantmawr, Gabalfa, Heath, Llandaff North Source: Doogal
- Active postcodes
- 1,662 Source: Doogal / ONSPD
- Households (2011 Census, via Doogal)
- 31,512 Source: Doogal
- Population (2011 Census, via Doogal)
- 77,766 Source: Doogal
- Electoral wards
- Cathays, Cyncoed, Gabalfa, Heath, Lisvane and Thornhill, Llandaff North, Llanishen, Machen and Rudry … Source: postcodes.io
- Parliamentary constituencies
- Caerphilly, Cardiff East, Cardiff North, Cardiff South and Penarth Source: postcodes.io
- Local authority
- Caerphilly, Cardiff Source: postcodes.io
- Households heated by mains gas only (Cardiff LA)
- 78.4% Source: ONS Census 2021
Made with open data. See where it all comes from. Updated 23 October 2026.