Swindon · SN3

Gas safety certificate in SN3 (Swindon)? We'll point you the right way.

Covering Swindon, Stratton, including Badbury Park, Eldene & Liden, Blunsdon, Broadgreen. Find Gas Safe registered engineers nearby.

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Request a gas safety certificate in SN3 (Swindon)

No gas safety engineer listed for SN3 (Swindon) yet. Tell us what you need and we'll find you a registered gas safety engineer, free.

Request a gas safety certificate in SN3 (Swindon)

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

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SN3 (Swindon) in a nutshell

SN3 covers Swindon, Stratton, in Swindon. Give your full postcode when you ask for quotes, so the pro can confirm they cover your street.

Local tips for SN3

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Swindon council area

SN3 is in Swindon'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

SN3 stretches across Badbury Park, Eldene & Liden, Blunsdon, Broadgreen and more, so give your full postcode, not just 'SN3', 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 Swindon run on mains gas, so a standard boiler-and-hob check is what most people need.

Where's this from?ONS Census 2021, Swindon: 78.2% 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 →

England 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 Swindon page. Always double-check on GOV.UK.

Next door to SN3

SN1 · Swindon CentreSN2 · SwindonSN6 · CrickladeSN26 · BlunsdonSN25 · SwindonSN5 · West Swindon

← Gas safety (CP12) across Swindon · all areas

Frequently asked questions

Which areas does SN3 cover?

SN3 (Swindon, Stratton) includes the wards of Badbury Park, Eldene & Liden, Blunsdon, Broadgreen, Chiseldon & Ridgeway, Covingham & Nythe, Lower Stratton, Old Town & Lawn, Parks, South Marston, Upper Stratton, Walcot (ONS Postcode Directory via postcodes.io).

Which postcode districts are next to SN3?

Neighbouring districts include SN1 (Swindon Centre), SN2 (Swindon), SN6 (Cricklade) (ONS Postcode Directory via Doogal). A pro covering SN3 may well cover these too, so it's worth asking.

How many homes are in SN3?

About 21,940 households and 51,663 residents at the 2011 Census, across 1,310 active postcodes (Doogal / ONS Postcode Directory).

Which council area is SN3 in?

SN3 sits in Swindon (postcodes.io). Parliamentary constituency: East Wiltshire, Swindon North, Swindon South.

📊 The numbers behind this page
Postcode district
SN3 1
Areas covered
Swindon, Stratton 2
Active postcodes
1,310 3
Households (2011 Census, via Doogal)
21,940 2
Population (2011 Census, via Doogal)
51,663 2
Electoral wards
Badbury Park, Eldene & Liden, Blunsdon, Broadgreen, Chiseldon & Ridgeway, Covingham & Nythe, Lower Stratton, Old Town & Lawn, Parks … 4
Parliamentary constituencies
East Wiltshire, Swindon North, Swindon South 4
Local authority
Swindon 4
Households heated by mains gas only (Swindon built-up area)
78.2% 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.