Falmouth · TR11

Plumbing compliance check in TR11 (Falmouth)? We'll point you the right way.

Covering Falmouth, Flushing, Mylor Bridge, Constantine, Mawnan Smith, including Constantine, Mabe & Mawnan, Falmouth Arwenack, Falmouth Boslowick. Find plumbers nearby.

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Request a plumbing compliance check in TR11 (Falmouth)

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TR11 (Falmouth) in a nutshell

TR11 covers Falmouth, Flushing, Mylor Bridge, Constantine, Mawnan Smith, in Cornwall. Give your full postcode when you ask for quotes, so the pro can confirm they cover your street.

Local tips for TR11

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Cornwall council area

TR11 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

TR11 stretches across Constantine, Mabe & Mawnan, Falmouth Arwenack, Falmouth Boslowick and more, so give your full postcode, not just 'TR11', when you ask for quotes.

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

Falmouth 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, Falmouth: 26.2% 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 Falmouth page. Always double-check on GOV.UK.

Next door to TR11

TR10 · PenrynTR3 · TruroTR1 · TruroTR4 · GoonhavernTR12 · HelstonTR16 · Lanner

← Plumbing & water compliance across Falmouth · all areas

Frequently asked questions

Which areas does TR11 cover?

TR11 (Falmouth, Flushing, Mylor Bridge, Constantine, Mawnan Smith) includes the wards of Constantine, Mabe & Mawnan, Falmouth Arwenack, Falmouth Boslowick, Falmouth Penwerris, Falmouth Trescobeas & Budock, Helston South & Meneage, Mylor, Perranarworthal & Ponsanooth, Penryn (ONS Postcode Directory via postcodes.io).

Which postcode districts are next to TR11?

Neighbouring districts include TR10 (Penryn), TR3 (Truro), TR1 (Truro), TR4 (Goonhavern), TR12 (Helston) (ONS Postcode Directory via Doogal). A pro covering TR11 may well cover these too, so it's worth asking.

How many homes are in TR11?

About 12,620 households and 28,734 residents at the 2011 Census, across 1,038 active postcodes (Doogal / ONS Postcode Directory).

Which council area is TR11 in?

TR11 sits in Cornwall (postcodes.io). Parliamentary constituency: Camborne and Redruth, St Ives, Truro and Falmouth.

📊 The numbers behind this page
Postcode district
TR11 1
Areas covered
Falmouth, Flushing, Mylor Bridge, Constantine, Mawnan Smith 2
Active postcodes
1,038 3
Households (2011 Census, via Doogal)
12,620 2
Population (2011 Census, via Doogal)
28,734 2
Electoral wards
Constantine, Mabe & Mawnan, Falmouth Arwenack, Falmouth Boslowick, Falmouth Penwerris, Falmouth Trescobeas & Budock, Helston South & Meneage, 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 (Falmouth built-up area)
6.3% 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.