Dundee · DD3

Gas safety certificate in DD3 (St Marys)? We'll point you the right way.

Covering St Marys, Downfield, Kirkton, Strathmartine, Coldside, Hilltown, including Lochee, Maryfield, Monifieth and Sidlaw. Find Gas Safe registered engineers nearby.

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Request a gas safety certificate in DD3 (St Marys)

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Request a gas safety certificate in DD3 (St Marys)

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

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DD3 (St Marys) in a nutshell

DD3 covers St Marys, Downfield, Kirkton, Strathmartine, Coldside, Hilltown, in Angus and Dundee City. Give your full postcode when you ask for quotes, so the pro can confirm they cover your street.

Local tips for DD3

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Two councils in one district

DD3 is split between Angus and Dundee City. 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

DD3 stretches across Coldside, Lochee, Maryfield and more, so give your full postcode, not just 'DD3', 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 Dundee run on mains gas, so a standard boiler-and-hob check is what most people need.

Where's this from?Scotland's Census 2022 (NRS), Dundee: 75.5% 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 →

Scotland landlord rules: quick version

  • Every year: a gas safety check by a Gas Safe registered engineer.
  • CO detector: where there's a fixed combustion appliance or flue.
  • Register: with your council before letting.

More detail on the Dundee page. Always double-check on mygov.scot.

Next door to DD3

DD1 · Dundee city centreDD2 · LocheeDD4 · StobswellDD6 · Newport-on-TayDD5 · Broughty FerryPH14 · Perth

← Gas safety (CP12) across Dundee · all areas

Frequently asked questions

Which areas does DD3 cover?

DD3 (St Marys, Downfield, Kirkton, Strathmartine, Coldside, Hilltown) includes the wards of Coldside, Lochee, Maryfield, Monifieth and Sidlaw, Strathmartine (ONS Postcode Directory via postcodes.io).

Which postcode districts are next to DD3?

Neighbouring districts include DD1 (Dundee city centre), DD2 (Lochee), DD4 (Stobswell), DD6 (Newport-on-Tay), DD5 (Broughty Ferry) (ONS Postcode Directory via Doogal). A pro covering DD3 may well cover these too, so it's worth asking.

How many homes are in DD3?

About 18,157 households and 36,725 residents at the 2011 Census, across 1,116 active postcodes (Doogal / ONS Postcode Directory).

Which council area is DD3 in?

DD3 sits in Angus, Dundee City (postcodes.io). Parliamentary constituency: Angus and Perthshire Glens, Dundee Central.

📊 The numbers behind this page
Postcode district
DD3 1
Areas covered
St Marys, Downfield, Kirkton, Strathmartine, Coldside, Hilltown 2
Active postcodes
1,116 3
Households (2011 Census, via Doogal)
18,157 2
Population (2011 Census, via Doogal)
36,725 2
Electoral wards
Coldside, Lochee, Maryfield, Monifieth and Sidlaw, Strathmartine 4
Parliamentary constituencies
Angus and Perthshire Glens, Dundee Central 4
Local authority
Angus, Dundee City 4
Households heated by mains gas only (Dundee locality)
75.5% 5
  1. ONS Postcode Directory
  2. Doogal
  3. Doogal / ONSPD
  4. postcodes.io
  5. Scotland's Census 2022 (NRS)

Made with open data. See where it all comes from. Updated 26 October 2026.