Northallerton · DL6
Gas safety certificate in DL6 (Northallerton East)? We'll point you the right way.
Covering Northallerton East, Ingleby Cross, including Helmsley & Sinnington, Hillside & Raskelf, Hutton Rudby & Osmotherley. Find Gas Safe registered engineers nearby.
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Request a gas safety certificate in DL6 (Northallerton East)
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Request a gas safety certificate in DL6 (Northallerton East)
How to check a gas safety engineer is registered: see the Northallerton page.
DL6 (Northallerton East) in a nutshell
DL6 covers Northallerton East, Ingleby Cross, in North Yorkshire. Give your full postcode when you ask for quotes, so the pro can confirm they cover your street.
Local tips for DL6
North Yorkshire council area
DL6 is in North Yorkshire's area. Some councils run their own landlord licensing, so it's worth checking theirs.
Where's this from?
postcodes.io (ONSPD) local authorityGive your full postcode
DL6 stretches across Helmsley & Sinnington, Hillside & Raskelf, Hutton Rudby & Osmotherley and more, so give your full postcode, not just 'DL6', when you ask for quotes.
Where's this from?
postcodes.io (ONSPD) wardsMostly mains gas round here
Most homes in Northallerton run on mains gas, so a standard boiler-and-hob check is what most people need.
Where's this from?
ONS Census 2021, Northallerton: 75.4% mains gas onlyEngland 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 Northallerton page. Always double-check on GOV.UK.
Next door to DL6
Frequently asked questions
Which areas does DL6 cover?
DL6 (Northallerton East, Ingleby Cross) includes the wards of Helmsley & Sinnington, Hillside & Raskelf, Hutton Rudby & Osmotherley, Morton-on-Swale & Appleton Wiske, Northallerton North & Brompton, Northallerton South, North Richmondshire, Romanby (ONS Postcode Directory via postcodes.io).
Which postcode districts are next to DL6?
Neighbouring districts include DL7 (Northallerton West), TS15 (Yarm), YO7 (Thirsk), TS16 (Eaglescliffe), TS17 (Thornaby) (ONS Postcode Directory via Doogal). A pro covering DL6 may well cover these too, so it's worth asking.
How many homes are in DL6?
About 6,852 households and 15,662 residents at the 2011 Census, across 686 active postcodes (Doogal / ONS Postcode Directory).
Which council area is DL6 in?
DL6 sits in North Yorkshire (postcodes.io). Parliamentary constituency: Richmond and Northallerton, Thirsk and Malton.
📊 The numbers behind this page
- Postcode district
- DL6 1
- Areas covered
- Northallerton East, Ingleby Cross 2
- Active postcodes
- 686 3
- Households (2011 Census, via Doogal)
- 6,852 2
- Population (2011 Census, via Doogal)
- 15,662 2
- Electoral wards
- Helmsley & Sinnington, Hillside & Raskelf, Hutton Rudby & Osmotherley, Morton-on-Swale & Appleton Wiske, Northallerton North & Brompton, Northallerton South, North Richmondshire, Romanby 4
- Parliamentary constituencies
- Richmond and Northallerton, Thirsk and Malton 4
- Local authority
- North Yorkshire 4
- Households heated by mains gas only (Northallerton built-up area)
- 75.4% 5
- ONS Postcode Directory
- Doogal
- Doogal / ONSPD
- postcodes.io
- ONS Census 2021
Made with open data. See where it all comes from. Updated 26 October 2026.