Haringey · N15

Gas safety certificate in N15 (West Green)? We'll point you the right way.

Covering West Green, Seven Sisters, Duckett's Green, including Harringay, Hermitage & Gardens, Junction. Find Gas Safe registered engineers nearby.

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Request a gas safety certificate in N15 (West Green)

No gas safety engineer listed for N15 (West Green) yet. Tell us what you need and we'll find you a registered gas safety engineer, free.

Request a gas safety certificate in N15 (West Green)

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

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N15 (West Green) in a nutshell

N15 covers West Green, Seven Sisters, Duckett's Green, in Hackney and Haringey and Islington. Give your full postcode when you ask for quotes, so the pro can confirm they cover your street.

Local tips for N15

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Two councils in one district

N15 is split between Hackney and Haringey 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

N15 stretches across Harringay, Hermitage & Gardens, Junction and more, so give your full postcode, not just 'N15', when you ask for quotes.

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

Lots of old N15 postcodes have been retired. If an old letter shows a different postcode, use your current one.

Where's this from?Doogal/ONSPD: 714 of 1,262 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 Haringey page. Always double-check on GOV.UK.

Next door to N15

N16 · Stoke NewingtonN4 · Finsbury ParkN17 · TottenhamN8 · HornseyN5 · HighburyN22 · Wood Green

← Gas safety (CP12) across Haringey · all areas

Frequently asked questions

Which areas does N15 cover?

N15 (West Green, Seven Sisters, Duckett's Green) includes the wards of Harringay, Hermitage & Gardens, Junction, Seven Sisters, South Tottenham, Springfield, St Ann's, Tottenham Central, West Green (ONS Postcode Directory via postcodes.io).

Which postcode districts are next to N15?

Neighbouring districts include N16 (Stoke Newington), N4 (Finsbury Park), N17 (Tottenham), N8 (Hornsey) (ONS Postcode Directory via Doogal). A pro covering N15 may well cover these too, so it's worth asking.

How many homes are in N15?

About 16,787 households and 44,569 residents at the 2011 Census, across 714 active postcodes (Doogal / ONS Postcode Directory).

Which council area is N15 in?

N15 sits in Hackney, Haringey, Islington (postcodes.io). Parliamentary constituency: Hackney North and Stoke Newington, Hornsey and Friern Barnet, Islington North, Tottenham.

📊 The numbers behind this page
Postcode district
N15 1
Areas covered
West Green, Seven Sisters, Duckett's Green 2
Active postcodes
714 3
Households (2011 Census, via Doogal)
16,787 2
Population (2011 Census, via Doogal)
44,569 2
Electoral wards
Harringay, Hermitage & Gardens, Junction, Seven Sisters, South Tottenham, Springfield, St Ann's, Tottenham Central … 4
Parliamentary constituencies
Hackney North and Stoke Newington, Hornsey and Friern Barnet, Islington North, Tottenham 4
Local authority
Hackney, Haringey, Islington 4
Households heated by mains gas only (Haringey built-up area)
72.9% 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.