Grimsby · DN34
Gas safety certificate in DN34 (Grimsby)? We'll point you the right way.
Covering Grimsby, including Park, South, Yarborough. Find Gas Safe registered engineers nearby.
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Request a gas safety certificate in DN34 (Grimsby)
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Request a gas safety certificate in DN34 (Grimsby)
How to check a gas safety engineer is registered: see the Grimsby page.
DN34 (Grimsby) in a nutshell
DN34 covers Grimsby, in North East Lincolnshire. Give your full postcode when you ask for quotes, so the pro can confirm they cover your street.
Local tips for DN34
North East Lincolnshire council area
DN34 is in North East Lincolnshire'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
DN34 stretches across Park, South, Yarborough, so give your full postcode, not just 'DN34', when you ask for quotes.
Where's this from?
postcodes.io (ONSPD) wardsMostly mains gas round here
Most homes in Grimsby run on mains gas, so a standard boiler-and-hob check is what most people need.
Where's this from?
ONS Census 2021, Grimsby: 83.2% 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 Grimsby page. Always double-check on GOV.UK.
Next door to DN34
Frequently asked questions
Which areas does DN34 cover?
DN34 (Grimsby) includes the wards of Park, South, Yarborough (ONS Postcode Directory via postcodes.io).
Which postcode districts are next to DN34?
Neighbouring districts include DN33 (Grimsby), DN31 (Grimsby), DN37 (Ashby-cum-Fenby), DN32 (Grimsby), DN35 (Cleethorpes) (ONS Postcode Directory via Doogal). A pro covering DN34 may well cover these too, so it's worth asking.
How many homes are in DN34?
About 8,391 households and 19,271 residents at the 2011 Census, across 470 active postcodes (Doogal / ONS Postcode Directory).
Which council area is DN34 in?
DN34 sits in North East Lincolnshire (postcodes.io). Parliamentary constituency: Great Grimsby and Cleethorpes.
📊 The numbers behind this page
- Postcode district
- DN34 1
- Areas covered
- Grimsby 2
- Active postcodes
- 470 3
- Households (2011 Census, via Doogal)
- 8,391 2
- Population (2011 Census, via Doogal)
- 19,271 2
- Electoral wards
- Park, South, Yarborough 4
- Parliamentary constituencies
- Great Grimsby and Cleethorpes 4
- Local authority
- North East Lincolnshire 4
- Households heated by mains gas only (Grimsby built-up area)
- 83.2% 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.