Newport, Wales · NP20

Gas safety certificate in NP20 (Western and West Central Newport)? We'll point you the right way.

Covering Western and West Central Newport, Pill, Maesglas, Crindau, Malpas, Bettws, including Allt-yr-yn, Gaer, Pillgwenlly. Find Gas Safe registered engineers nearby.

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Request a gas safety certificate in NP20 (Western and West Central Newport)

No gas safety engineer listed for NP20 (Western and West Central Newport) yet. Tell us what you need and we'll find you a registered gas safety engineer, free.

Request a gas safety certificate in NP20 (Western and West Central Newport)

How to check a gas safety engineer is registered: see the Newport, Wales page.

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NP20 (Western and West Central Newport) in a nutshell

NP20 covers Western and West Central Newport, Pill, Maesglas, Crindau, Malpas, Bettws, in Newport. Give your full postcode when you ask for quotes, so the pro can confirm they cover your street.

Local tips for NP20

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Newport council area

NP20 is in Newport'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

NP20 stretches across Allt-yr-yn, Bettws, Gaer and more, so give your full postcode, not just 'NP20', 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 Newport, Wales run on mains gas, so a standard boiler-and-hob check is what most people need.

Where's this from?ONS Census 2021, Newport, Wales: 81.1% 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 →

Wales landlord rules: quick version

  • Every year: a gas safety check by a Gas Safe registered engineer.
  • CO alarm: needed where there's a gas, oil or solid fuel appliance.
  • Register: with Rent Smart Wales.

More detail on the Newport, Wales page. Always double-check on GOV.WALES.

Next door to NP20

NP19 · Eastern and East Central NewportNP10 · Western NewportNP18 · Eastern NewportNP44 · CwmbranNP4 · PontypoolNP11 · North-western Newport

← Gas safety (CP12) across Newport, Wales · all areas

Frequently asked questions

Which areas does NP20 cover?

NP20 (Western and West Central Newport, Pill, Maesglas, Crindau, Malpas, Bettws) includes the wards of Allt-yr-yn, Bettws, Gaer, Malpas, Pillgwenlly, Rogerstone East, Shaftesbury, Stow Hill (ONS Postcode Directory via postcodes.io).

Which postcode districts are next to NP20?

Neighbouring districts include NP19 (Eastern and East Central Newport), NP10 (Western Newport), NP18 (Eastern Newport) (ONS Postcode Directory via Doogal). A pro covering NP20 may well cover these too, so it's worth asking.

How many homes are in NP20?

About 22,013 households and 50,668 residents at the 2011 Census, across 1,354 active postcodes (Doogal / ONS Postcode Directory).

Which council area is NP20 in?

NP20 sits in Newport (postcodes.io). Parliamentary constituency: Newport East, Newport West and Islwyn.

📊 The numbers behind this page
Postcode district
NP20 1
Areas covered
Western and West Central Newport, Pill, Maesglas, Crindau, Malpas, Bettws 2
Active postcodes
1,354 3
Households (2011 Census, via Doogal)
22,013 2
Population (2011 Census, via Doogal)
50,668 2
Electoral wards
Allt-yr-yn, Bettws, Gaer, Malpas, Pillgwenlly, Rogerstone East, Shaftesbury, Stow Hill 4
Parliamentary constituencies
Newport East, Newport West and Islwyn 4
Local authority
Newport 4
Households heated by mains gas only (Newport, Wales built-up area)
81.1% 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.