Redcar · TS11

Gas safety certificate in TS11 (Marske-by-the-Sea)? We'll point you the right way.

Covering Marske-by-the-Sea, New Marske, including Guisborough, Kirkleatham, Longbeck. Find Gas Safe registered engineers nearby.

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Request a gas safety certificate in TS11 (Marske-by-the-Sea)

No gas safety engineer listed for TS11 (Marske-by-the-Sea) yet. Tell us what you need and we'll find you a registered gas safety engineer, free.

Request a gas safety certificate in TS11 (Marske-by-the-Sea)

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TS11 (Marske-by-the-Sea) in a nutshell

TS11 covers Marske-by-the-Sea, New Marske, in Redcar and Cleveland. Give your full postcode when you ask for quotes, so the pro can confirm they cover your street.

Local tips for TS11

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Redcar and Cleveland council area

TS11 is in Redcar and Cleveland'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

TS11 stretches across Guisborough, Kirkleatham, Longbeck and more, so give your full postcode, not just 'TS11', 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 Redcar run on mains gas, so a standard boiler-and-hob check is what most people need.

Where's this from?ONS Census 2021, Redcar: 83.3% 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.

Always double-check on GOV.UK.

Next door to TS11

TS10 · RedcarTS14 · GuisboroughTS12 · Skelton-in-ClevelandTS6 · EstonTS3 · Brambles FarmTS7 · Marton

all areas

Frequently asked questions

Which areas does TS11 cover?

TS11 (Marske-by-the-Sea, New Marske) includes the wards of Guisborough, Kirkleatham, Longbeck, Saltburn, St Germain's (ONS Postcode Directory via postcodes.io).

Which postcode districts are next to TS11?

Neighbouring districts include TS10 (Redcar), TS14 (Guisborough), TS12 (Skelton-in-Cleveland), TS6 (Eston), TS3 (Brambles Farm) (ONS Postcode Directory via Doogal). A pro covering TS11 may well cover these too, so it's worth asking.

How many homes are in TS11?

About 5,332 households and 11,822 residents at the 2011 Census, across 364 active postcodes (Doogal / ONS Postcode Directory).

Which council area is TS11 in?

TS11 sits in Redcar and Cleveland (postcodes.io). Parliamentary constituency: Middlesbrough South and East Cleveland, Redcar.

📊 The numbers behind this page
Postcode district
TS11 1
Areas covered
Marske-by-the-Sea, New Marske 2
Active postcodes
364 3
Households (2011 Census, via Doogal)
5,332 2
Population (2011 Census, via Doogal)
11,822 2
Electoral wards
Guisborough, Kirkleatham, Longbeck, Saltburn, St Germain's 4
Parliamentary constituencies
Middlesbrough South and East Cleveland, Redcar 4
Local authority
Redcar and Cleveland 4
Households heated by mains gas only (Redcar built-up area)
83.3% 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.