Islington · WC1N

Gas safety certificate in WC1N (Great Ormond Street Hospital)? We'll point you the right way.

Covering Great Ormond Street Hospital, including Bloomsbury, Clerkenwell, Holborn & Covent Garden. Find Gas Safe registered engineers nearby.

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Request a gas safety certificate in WC1N (Great Ormond Street Hospital)

No gas safety engineer listed for WC1N (Great Ormond Street Hospital) yet. Tell us what you need and we'll find you a registered gas safety engineer, free.

Request a gas safety certificate in WC1N (Great Ormond Street Hospital)

How to check a gas safety engineer is registered: see the Islington page.

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WC1N (Great Ormond Street Hospital) in a nutshell

WC1N covers Great Ormond Street Hospital, in Camden and Islington. Give your full postcode when you ask for quotes, so the pro can confirm they cover your street.

Local tips for WC1N

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Two councils in one district

WC1N is split between Camden and Islington. Some councils run their own landlord licensing, so check which one your home is in.

Where's this from?postcodes.io (ONSPD) local authority
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Give your full postcode

WC1N stretches across Bloomsbury, Clerkenwell, Holborn & Covent Garden and more, so give your full postcode, not just 'WC1N', when you ask for quotes.

Where's this from?postcodes.io (ONSPD) wards
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Postcodes change here

Lots of old WC1N postcodes have been retired. If an old letter shows a different postcode, use your current one.

Where's this from?Doogal/ONSPD: 272 of 569 postcodes active
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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.

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

Next door to WC1N

WC1A · New Oxford StreetWC1X · Kings CrossWC1R · Gray's InnWC1V · High HolbornWC2B · Drury LaneWC1H · St Pancras

← Gas safety (CP12) across Islington · all areas

Frequently asked questions

Which areas does WC1N cover?

WC1N (Great Ormond Street Hospital) includes the wards of Bloomsbury, Clerkenwell, Holborn & Covent Garden, King's Cross (ONS Postcode Directory via postcodes.io).

Which postcode districts are next to WC1N?

Neighbouring districts include WC1A (New Oxford Street), WC1X (Kings Cross), WC1R (Gray's Inn), WC1V (High Holborn), WC2B (Drury Lane) (ONS Postcode Directory via Doogal). A pro covering WC1N may well cover these too, so it's worth asking.

How many homes are in WC1N?

About 3,259 households and 7,084 residents at the 2011 Census, across 272 active postcodes (Doogal / ONS Postcode Directory).

Which council area is WC1N in?

WC1N sits in Camden, Islington (postcodes.io). Parliamentary constituency: Holborn and St Pancras, Islington South and Finsbury.

📊 The numbers behind this page
Postcode district
WC1N 1
Areas covered
Great Ormond Street Hospital 2
Active postcodes
272 3
Households (2011 Census, via Doogal)
3,259 2
Population (2011 Census, via Doogal)
7,084 2
Electoral wards
Bloomsbury, Clerkenwell, Holborn & Covent Garden, King's Cross 4
Parliamentary constituencies
Holborn and St Pancras, Islington South and Finsbury 4
Local authority
Camden, Islington 4
Households heated by mains gas only (Islington built-up area)
66.5% 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.