Truro · TR3
Gas safety certificate in TR3 (Truro)? We'll point you the right way.
Covering Truro, including Feock & Kea, Gloweth, Malabar & Shortlanesend, Lanner, Stithians & Gwennap. Find Gas Safe registered engineers nearby.
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Request a gas safety certificate in TR3 (Truro)
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Request a gas safety certificate in TR3 (Truro)
How to check a gas safety engineer is registered: see the Truro page.
TR3 (Truro) in a nutshell
TR3 covers Truro, in Cornwall. Give your full postcode when you ask for quotes, so the pro can confirm they cover your street.
Local tips for TR3
Cornwall council area
TR3 is in Cornwall'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
TR3 stretches across Feock & Kea, Gloweth, Malabar & Shortlanesend, Lanner, Stithians & Gwennap and more, so give your full postcode, not just 'TR3', when you ask for quotes.
Where's this from?
postcodes.io (ONSPD) wardsOff the gas grid? Check they cover it
Lots of homes around Truro 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, Cornwall: 18.1% oil or tank/bottled gas heatingEngland 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 Truro page. Always double-check on GOV.UK.
Next door to TR3
Frequently asked questions
Which areas does TR3 cover?
TR3 (Truro) includes the wards of Feock & Kea, Gloweth, Malabar & Shortlanesend, Lanner, Stithians & Gwennap, Mylor, Perranarworthal & Ponsanooth, Threemilestone & Chacewater, Truro Boscawen & Redannick (ONS Postcode Directory via postcodes.io).
Which postcode districts are next to TR3?
Neighbouring districts include TR10 (Penryn), TR4 (Goonhavern), TR11 (Falmouth), TR1 (Truro), TR16 (Lanner) (ONS Postcode Directory via Doogal). A pro covering TR3 may well cover these too, so it's worth asking.
How many homes are in TR3?
About 5,335 households and 12,212 residents at the 2011 Census, across 489 active postcodes (Doogal / ONS Postcode Directory).
Which council area is TR3 in?
TR3 sits in Cornwall (postcodes.io). Parliamentary constituency: Camborne and Redruth, Truro and Falmouth.
📊 The numbers behind this page
- Postcode district
- TR3 Source: ONS Postcode Directory
- Areas covered
- Truro Source: Doogal
- Active postcodes
- 489 Source: Doogal / ONSPD
- Households (2011 Census, via Doogal)
- 5,335 Source: Doogal
- Population (2011 Census, via Doogal)
- 12,212 Source: Doogal
- Electoral wards
- Feock & Kea, Gloweth, Malabar & Shortlanesend, Lanner, Stithians & Gwennap, Mylor, Perranarworthal & Ponsanooth, Threemilestone & Chacewater, Truro Boscawen & Redannick Source: postcodes.io
- Parliamentary constituencies
- Camborne and Redruth, Truro and Falmouth Source: postcodes.io
- Local authority
- Cornwall Source: postcodes.io
- Households heated by mains gas only (Cornwall LA)
- 46.7% Source: ONS Census 2021
Made with open data. See where it all comes from. Updated 23 October 2026.