Penryn · TR10

Plumbing compliance check in TR10 (Penryn)? We'll point you the right way.

Covering Penryn, including Constantine, Mabe & Mawnan, Crowan, Sithney & Wendron, Falmouth Trescobeas & Budock. Find plumbers nearby.

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Request a plumbing compliance check in TR10 (Penryn)

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TR10 (Penryn) in a nutshell

TR10 covers Penryn, in Cornwall. Give your full postcode when you ask for quotes, so the pro can confirm they cover your street.

Local tips for TR10

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Cornwall council area

TR10 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 authority
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Give your full postcode

TR10 stretches across Constantine, Mabe & Mawnan, Crowan, Sithney & Wendron, Falmouth Trescobeas & Budock and more, so give your full postcode, not just 'TR10', when you ask for quotes.

Where's this from?postcodes.io (ONSPD) wards
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Older terraces, older pipes

Penryn has lots of terraced homes. In older ones, ask the plumber to look at shared supply pipes and any old tanks in the loft.

Where's this from?ONS Census 2021, Penryn: 25.1% terraced
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New to plumbing compliance checks? 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

  • No single certificate: but keep water, heating and sanitation in repair.
  • Legionella: assess the risk for each let.
  • CO alarms: needed where there's a fixed combustion appliance (not gas cookers).

More detail on the Penryn page. Always double-check on GOV.UK.

Next door to TR10

TR11 · FalmouthTR3 · TruroTR4 · GoonhavernTR1 · TruroTR16 · LannerTR15 · Redruth

← Plumbing & water compliance across Penryn · all areas

Frequently asked questions

Which areas does TR10 cover?

TR10 (Penryn) includes the wards of Constantine, Mabe & Mawnan, Crowan, Sithney & Wendron, Falmouth Trescobeas & Budock, Lanner, Stithians & Gwennap, Mylor, Perranarworthal & Ponsanooth, Penryn (ONS Postcode Directory via postcodes.io).

Which postcode districts are next to TR10?

Neighbouring districts include TR11 (Falmouth), TR3 (Truro), TR4 (Goonhavern), TR1 (Truro), TR16 (Lanner) (ONS Postcode Directory via Doogal). A pro covering TR10 may well cover these too, so it's worth asking.

How many homes are in TR10?

About 4,297 households and 11,134 residents at the 2011 Census, across 384 active postcodes (Doogal / ONS Postcode Directory).

Which council area is TR10 in?

TR10 sits in Cornwall (postcodes.io). Parliamentary constituency: Camborne and Redruth, St Ives, Truro and Falmouth.

📊 The numbers behind this page
Postcode district
TR10 1
Areas covered
Penryn 2
Active postcodes
384 3
Households (2011 Census, via Doogal)
4,297 2
Population (2011 Census, via Doogal)
11,134 2
Electoral wards
Constantine, Mabe & Mawnan, Crowan, Sithney & Wendron, Falmouth Trescobeas & Budock, Lanner, Stithians & Gwennap, Mylor, Perranarworthal & Ponsanooth, Penryn 4
Parliamentary constituencies
Camborne and Redruth, St Ives, Truro and Falmouth 4
Local authority
Cornwall 4
Households in converted/shared houses (Penryn built-up area)
3.4% 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.