Bexley · DA16

Gas safety certificate in DA16 (Welling)? We'll point you the right way.

Covering Welling, Falconwood, East Wickham, including Crook Log, Falconwood & Welling, Shooters Hill. Find Gas Safe registered engineers nearby.

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Request a gas safety certificate in DA16 (Welling)

No gas safety engineer listed for DA16 (Welling) yet. Tell us what you need and we'll find you a registered gas safety engineer, free.

Request a gas safety certificate in DA16 (Welling)

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

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DA16 (Welling) in a nutshell

DA16 covers Welling, Falconwood, East Wickham, in Bexley and Greenwich. Give your full postcode when you ask for quotes, so the pro can confirm they cover your street.

Local tips for DA16

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Two councils in one district

DA16 is split between Bexley and Greenwich. 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

DA16 stretches across Crook Log, East Wickham, Falconwood & Welling and more, so give your full postcode, not just 'DA16', 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 Bexley run on mains gas, so a standard boiler-and-hob check is what most people need.

Where's this from?ONS Census 2021, Bexley: 79.4% 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 Bexley page. Always double-check on GOV.UK.

Next door to DA16

SE2 · Abbey WoodDA7 · BexleyheathDA15 · SidcupDA6 · BexleyheathDA14 · SidcupSE28 · Thamesmead

← Gas safety (CP12) across Bexley · all areas

Frequently asked questions

Which areas does DA16 cover?

DA16 (Welling, Falconwood, East Wickham) includes the wards of Crook Log, East Wickham, Falconwood & Welling, Shooters Hill, West Heath (ONS Postcode Directory via postcodes.io).

Which postcode districts are next to DA16?

Neighbouring districts include SE2 (Abbey Wood), DA7 (Bexleyheath), DA15 (Sidcup), DA6 (Bexleyheath), DA14 (Sidcup) (ONS Postcode Directory via Doogal). A pro covering DA16 may well cover these too, so it's worth asking.

How many homes are in DA16?

About 13,636 households and 35,896 residents at the 2011 Census, across 566 active postcodes (Doogal / ONS Postcode Directory).

Which council area is DA16 in?

DA16 sits in Bexley, Greenwich (postcodes.io). Parliamentary constituency: Bexleyheath and Crayford, Erith and Thamesmead, Old Bexley and Sidcup.

📊 The numbers behind this page
Postcode district
DA16 1
Areas covered
Welling, Falconwood, East Wickham 2
Active postcodes
566 3
Households (2011 Census, via Doogal)
13,636 2
Population (2011 Census, via Doogal)
35,896 2
Electoral wards
Crook Log, East Wickham, Falconwood & Welling, Shooters Hill, West Heath 4
Parliamentary constituencies
Bexleyheath and Crayford, Erith and Thamesmead, Old Bexley and Sidcup 4
Local authority
Bexley, Greenwich 4
Households heated by mains gas only (Bexley built-up area)
79.4% 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.