Llantwit Major · CF71
Gas safety certificate in CF71 (Cowbridge)? We'll point you the right way.
Covering Cowbridge, St Brides Major, Welsh St Donats, Pendoylan, Llandow, Colwinston, Llanblethian, Penllyn, Llanfair, including Peterston-super-Ely, St Bride's Major, St Nicholas and Llancarfan. Find Gas Safe registered engineers nearby.
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Request a gas safety certificate in CF71 (Cowbridge)
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Request a gas safety certificate in CF71 (Cowbridge)
How to check a gas safety engineer is registered: see the Llantwit Major page.
CF71 (Cowbridge) in a nutshell
CF71 covers Cowbridge, St Brides Major, Welsh St Donats, Pendoylan, Llandow, Colwinston, Llanblethian, Penllyn, Llanfair, in Vale of Glamorgan. Give your full postcode when you ask for quotes, so the pro can confirm they cover your street.
Local tips for CF71
Vale of Glamorgan council area
CF71 is in Vale of Glamorgan's area. Some councils run their own landlord licensing, so it's worth checking theirs.
Where's this from?
postcodes.io (ONSPD) local authorityGive your full postcode
CF71 stretches across Cowbridge, Llandow, Peterston-super-Ely and more, so give your full postcode, not just 'CF71', when you ask for quotes.
Where's this from?
postcodes.io (ONSPD) wardsOff the gas grid? Check they cover it
Lots of homes around Llantwit Major aren't on mains gas, so if you've got an LPG tank or an oil boiler, check the engineer covers it before you book.
Where's this from?
ONS Census 2021, Llantwit Major: 6.6% oil or tank/bottled gas heatingWales 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 Llantwit Major page. Always double-check on GOV.WALES.
Next door to CF71
Frequently asked questions
Which areas does CF71 cover?
CF71 (Cowbridge, St Brides Major, Welsh St Donats, Pendoylan, Llandow, Colwinston, Llanblethian, Penllyn, Llanfair) includes the wards of Cowbridge, Llandow, Peterston-super-Ely, St Bride's Major, St Nicholas and Llancarfan (ONS Postcode Directory via postcodes.io).
Which postcode districts are next to CF71?
Neighbouring districts include CF61 (Llantwit Major), CF35 (Pencoed), CF72 (Pontyclun), CF31 (Bridgend) (ONS Postcode Directory via Doogal). A pro covering CF71 may well cover these too, so it's worth asking.
How many homes are in CF71?
About 3,787 households and 8,906 residents at the 2011 Census, across 283 active postcodes (Doogal / ONS Postcode Directory).
Which council area is CF71 in?
CF71 sits in Vale of Glamorgan (postcodes.io). Parliamentary constituency: Vale of Glamorgan.
📊 The numbers behind this page
- Postcode district
- CF71 1
- Areas covered
- Cowbridge, St Brides Major, Welsh St Donats, Pendoylan, Llandow, Colwinston, Llanblethian, Penllyn, Llanfair 2
- Active postcodes
- 283 3
- Households (2011 Census, via Doogal)
- 3,787 2
- Population (2011 Census, via Doogal)
- 8,906 2
- Electoral wards
- Cowbridge, Llandow, Peterston-super-Ely, St Bride's Major, St Nicholas and Llancarfan 4
- Parliamentary constituencies
- Vale of Glamorgan 4
- Local authority
- Vale of Glamorgan 4
- Households heated by mains gas only (Llantwit Major built-up area)
- 79.9% 5
- ONS Postcode Directory
- Doogal
- Doogal / ONSPD
- postcodes.io
- ONS Census 2021
Made with open data. See where it all comes from. Updated 26 October 2026.