Chippenham · SN15
Gas safety certificate in SN15 (Chippenham)? We'll point you the right way.
Covering Chippenham, including Bowerhill, Brinkworth, Bromham, Rowde & Roundway. Find Gas Safe registered engineers nearby.
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SN15 (Chippenham) in a nutshell
SN15 covers Chippenham, in Wiltshire. Give your full postcode when you ask for quotes, so the pro can confirm they cover your street.
Local tips for SN15
Wiltshire council area
SN15 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
SN15 stretches across Bowerhill, Brinkworth, Bromham, Rowde & Roundway and more, so give your full postcode, not just 'SN15', when you ask for quotes.
Where's this from?
postcodes.io (ONSPD) wardsMostly mains gas round here
Most homes in Chippenham run on mains gas, so a standard boiler-and-hob check is what most people need.
Where's this from?
ONS Census 2021, Chippenham: 78.1% 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.
More detail on the Chippenham page. Always double-check on GOV.UK.
Next door to SN15
Frequently asked questions
Which areas does SN15 cover?
SN15 (Chippenham) includes the wards of Bowerhill, Brinkworth, Bromham, Rowde & Roundway, Calne Rural, Calne South, Chippenham Cepen Park & Derriads, Chippenham Cepen Park & Hunters Moon, Chippenham Hardenhuish, Chippenham Hardens & Central, Chippenham Lowden & Rowden, Chippenham Monkton, Chippenham Pewsham, Chippenham Sheldon, Corsham Without, Kington, Lyneham, Melksham Without North & Shurnhold, Royal Wootton Bassett East (ONS Postcode Directory via postcodes.io).
Which postcode districts are next to SN15?
Neighbouring districts include SN14 (Chippenham), SN11 (Calne), SN16 (Malmesbury), SN12 (Melksham), SN13 (Corsham) (ONS Postcode Directory via Doogal). A pro covering SN15 may well cover these too, so it's worth asking.
How many homes are in SN15?
About 14,191 households and 35,164 residents at the 2011 Census, across 1,316 active postcodes (Doogal / ONS Postcode Directory).
Which council area is SN15 in?
SN15 sits in Wiltshire (postcodes.io). Parliamentary constituency: Chippenham, Melksham and Devizes, South Cotswolds.
📊 The numbers behind this page
- Postcode district
- SN15 1
- Areas covered
- Chippenham 2
- Active postcodes
- 1,316 3
- Households (2011 Census, via Doogal)
- 14,191 2
- Population (2011 Census, via Doogal)
- 35,164 2
- Electoral wards
- Bowerhill, Brinkworth, Bromham, Rowde & Roundway, Calne Rural, Calne South, Chippenham Cepen Park & Derriads, Chippenham Cepen Park & Hunters Moon, Chippenham Hardenhuish … 4
- Parliamentary constituencies
- Chippenham, Melksham and Devizes, South Cotswolds 4
- Local authority
- Wiltshire 4
- Households heated by mains gas only (Chippenham built-up area)
- 78.1% 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.