Croydon · SE25

Gas safety certificate in SE25 (South Norwood)? We'll point you the right way.

Covering South Norwood, Selhurst, including Addiscombe West, Crystal Palace & Upper Norwood, Shirley North. Find Gas Safe registered engineers nearby.

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Request a gas safety certificate in SE25 (South Norwood)

No gas safety engineer listed for SE25 (South Norwood) yet. Tell us what you need and we'll find you a registered gas safety engineer, free.

Request a gas safety certificate in SE25 (South Norwood)

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

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SE25 (South Norwood) in a nutshell

SE25 covers South Norwood, Selhurst, in Croydon. Give your full postcode when you ask for quotes, so the pro can confirm they cover your street.

Local tips for SE25

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Croydon council area

SE25 is in Croydon'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

SE25 stretches across Addiscombe West, Crystal Palace & Upper Norwood, Selhurst and more, so give your full postcode, not just 'SE25', when you ask for quotes.

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

Lots of old SE25 postcodes have been retired. If an old letter shows a different postcode, use your current one.

Where's this from?Doogal/ONSPD: 637 of 1,117 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 Croydon page. Always double-check on GOV.UK.

Next door to SE25

CR0 · CroydonSE19 · Upper NorwoodCR7 · Thornton HeathSE20 · AnerleyBR3 · BeckenhamSE21 · Dulwich

← Gas safety (CP12) across Croydon · all areas

Frequently asked questions

Which areas does SE25 cover?

SE25 (South Norwood, Selhurst) includes the wards of Addiscombe West, Crystal Palace & Upper Norwood, Selhurst, Shirley North, South Norwood, Thornton Heath, Woodside (ONS Postcode Directory via postcodes.io).

Which postcode districts are next to SE25?

Neighbouring districts include CR0 (Croydon), SE19 (Upper Norwood), CR7 (Thornton Heath), SE20 (Anerley) (ONS Postcode Directory via Doogal). A pro covering SE25 may well cover these too, so it's worth asking.

How many homes are in SE25?

About 14,951 households and 34,521 residents at the 2011 Census, across 637 active postcodes (Doogal / ONS Postcode Directory).

Which council area is SE25 in?

SE25 sits in Croydon (postcodes.io). Parliamentary constituency: Croydon East, Croydon West, Streatham and Croydon North.

📊 The numbers behind this page
Postcode district
SE25 1
Areas covered
South Norwood, Selhurst 2
Active postcodes
637 3
Households (2011 Census, via Doogal)
14,951 2
Population (2011 Census, via Doogal)
34,521 2
Electoral wards
Addiscombe West, Crystal Palace & Upper Norwood, Selhurst, Shirley North, South Norwood, Thornton Heath, Woodside 4
Parliamentary constituencies
Croydon East, Croydon West, Streatham and Croydon North 4
Local authority
Croydon 4
Households heated by mains gas only (Croydon built-up area)
74.7% 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.