Penzance · TR20

Plumbing compliance check in TR20 (Penzance)? We'll point you the right way.

Covering Penzance, including Land's End, Long Rock, Marazion & St Erth, Ludgvan, Madron, Gulval & Heamoor. Find plumbers nearby.

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Request a plumbing compliance check in TR20 (Penzance)

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TR20 (Penzance) in a nutshell

TR20 covers Penzance, in Cornwall. Give your full postcode when you ask for quotes, so the pro can confirm they cover your street.

Local tips for TR20

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Cornwall council area

TR20 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

TR20 stretches across Land's End, Long Rock, Marazion & St Erth, Ludgvan, Madron, Gulval & Heamoor and more, so give your full postcode, not just 'TR20', when you ask for quotes.

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

Penzance 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, Penzance: 37.8% 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 Penzance page. Always double-check on GOV.UK.

Next door to TR20

TR17 · MarazionTR18 · PenzanceTR26 · Saint IvesTR27 · HayleTR19 · St BuryanTR13 · Helston

← Plumbing & water compliance across Penzance · all areas

Frequently asked questions

Which areas does TR20 cover?

TR20 (Penzance) includes the wards of Land's End, Long Rock, Marazion & St Erth, Ludgvan, Madron, Gulval & Heamoor, Mousehole, Newlyn & St Buryan, Penzance East, Penzance Promenade, Porthleven, Breage & Germoe, St Ives East, Lelant & Carbis Bay, St Ives West & Towednack (ONS Postcode Directory via postcodes.io).

Which postcode districts are next to TR20?

Neighbouring districts include TR17 (Marazion), TR18 (Penzance), TR26 (Saint Ives), TR27 (Hayle) (ONS Postcode Directory via Doogal). A pro covering TR20 may well cover these too, so it's worth asking.

How many homes are in TR20?

About 4,038 households and 9,524 residents at the 2011 Census, across 517 active postcodes (Doogal / ONS Postcode Directory).

Which council area is TR20 in?

TR20 sits in Cornwall (postcodes.io). Parliamentary constituency: St Ives.

📊 The numbers behind this page
Postcode district
TR20 1
Areas covered
Penzance 2
Active postcodes
517 3
Households (2011 Census, via Doogal)
4,038 2
Population (2011 Census, via Doogal)
9,524 2
Electoral wards
Land's End, Long Rock, Marazion & St Erth, Ludgvan, Madron, Gulval & Heamoor, Mousehole, Newlyn & St Buryan, Penzance East, Penzance Promenade, Porthleven, Breage & Germoe, St Ives East, Lelant & Carbis Bay … 4
Parliamentary constituencies
St Ives 4
Local authority
Cornwall 4
Households in converted/shared houses (Penzance built-up area)
7.5% 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.