Warminster · BA12
Gas safety certificate in BA12 (Warminster)? We'll point you the right way.
Covering Warminster, including Mere, Nadder Valley, Warminster Broadway. Find Gas Safe registered engineers nearby.
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BA12 (Warminster) in a nutshell
BA12 covers Warminster, in Wiltshire. Give your full postcode when you ask for quotes, so the pro can confirm they cover your street.
Local tips for BA12
Wiltshire council area
BA12 is in Wiltshire'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
BA12 stretches across Mere, Nadder Valley, Warminster Broadway and more, so give your full postcode, not just 'BA12', when you ask for quotes.
Where's this from?
postcodes.io (ONSPD) wardsMostly mains gas round here
Most homes in Warminster run on mains gas, so a standard boiler-and-hob check is what most people need.
Where's this from?
ONS Census 2021, Warminster: 74.5% mains gas onlyEngland 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.
Always double-check on GOV.UK.
Next door to BA12
Frequently asked questions
Which areas does BA12 cover?
BA12 (Warminster) includes the wards of Mere, Nadder Valley, Warminster Broadway, Warminster East, Warminster North & Rural, Warminster West, Wylye Valley (ONS Postcode Directory via postcodes.io).
Which postcode districts are next to BA12?
Neighbouring districts include BA13 (Westbury), BA14 (Trowbridge), SP7 (Shaftesbury), BA11 (Frome), SP8 (Gillingham) (ONS Postcode Directory via Doogal). A pro covering BA12 may well cover these too, so it's worth asking.
How many homes are in BA12?
About 12,460 households and 28,544 residents at the 2011 Census, across 1,146 active postcodes (Doogal / ONS Postcode Directory).
Which council area is BA12 in?
BA12 sits in Wiltshire (postcodes.io). Parliamentary constituency: Salisbury, South West Wiltshire.
📊 The numbers behind this page
- Postcode district
- BA12 1
- Areas covered
- Warminster 2
- Active postcodes
- 1,146 3
- Households (2011 Census, via Doogal)
- 12,460 2
- Population (2011 Census, via Doogal)
- 28,544 2
- Electoral wards
- Mere, Nadder Valley, Warminster Broadway, Warminster East, Warminster North & Rural, Warminster West, Wylye Valley 4
- Parliamentary constituencies
- Salisbury, South West Wiltshire 4
- Local authority
- Wiltshire 4
- Households heated by mains gas only (Warminster built-up area)
- 74.5% 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.