Worthing · BN11

Gas safety certificate in BN11 (Worthing)? We'll point you the right way.

Covering Worthing, including Central, Heene, Marine. Find Gas Safe registered engineers nearby.

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Request a gas safety certificate in BN11 (Worthing)

No gas safety engineer listed for BN11 (Worthing) yet. Tell us what you need and we'll find you a registered gas safety engineer, free.

Request a gas safety certificate in BN11 (Worthing)

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

See what a listing looks like

BN11 (Worthing) in a nutshell

BN11 covers Worthing, in Worthing. Give your full postcode when you ask for quotes, so the pro can confirm they cover your street.

Local tips for BN11

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Worthing council area

BN11 is in Worthing'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

BN11 stretches across Central, Heene, Marine and more, so give your full postcode, not just 'BN11', 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 Worthing run on mains gas, so a standard boiler-and-hob check is what most people need.

Where's this from?ONS Census 2021, Worthing: 76.7% 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.

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

Next door to BN11

BN14 · WorthingBN13 · WorthingBN12 · WorthingBN15 · LancingBN16 · AngmeringBN43 · Shoreham-by-Sea

← Gas safety (CP12) across Worthing · all areas

Frequently asked questions

Which areas does BN11 cover?

BN11 (Worthing) includes the wards of Central, Heene, Marine, Selden (ONS Postcode Directory via postcodes.io).

Which postcode districts are next to BN11?

Neighbouring districts include BN14 (Worthing), BN13 (Worthing), BN12 (Worthing) (ONS Postcode Directory via Doogal). A pro covering BN11 may well cover these too, so it's worth asking.

How many homes are in BN11?

About 16,155 households and 32,770 residents at the 2011 Census, across 1,097 active postcodes (Doogal / ONS Postcode Directory).

Which council area is BN11 in?

BN11 sits in Worthing (postcodes.io). Parliamentary constituency: East Worthing and Shoreham, Worthing West.

📊 The numbers behind this page
Postcode district
BN11 1
Areas covered
Worthing 2
Active postcodes
1,097 3
Households (2011 Census, via Doogal)
16,155 2
Population (2011 Census, via Doogal)
32,770 2
Electoral wards
Central, Heene, Marine, Selden 4
Parliamentary constituencies
East Worthing and Shoreham, Worthing West 4
Local authority
Worthing 4
Households heated by mains gas only (Worthing built-up area)
76.7% 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.