Grantham · NG33

Gas safety certificate in NG33 (Grantham)? We'll point you the right way.

Covering Grantham, Castle Bytham, Corby Glen, including Castle, Croxton Kerrial, Glen. Find Gas Safe registered engineers nearby.

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Request a gas safety certificate in NG33 (Grantham)

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Request a gas safety certificate in NG33 (Grantham)

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

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NG33 (Grantham) in a nutshell

NG33 covers Grantham, Castle Bytham, Corby Glen, in Melton and South Kesteven. Give your full postcode when you ask for quotes, so the pro can confirm they cover your street.

Local tips for NG33

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Two councils in one district

NG33 is split between Melton and South Kesteven. 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

NG33 stretches across Castle, Croxton Kerrial, Glen and more, so give your full postcode, not just 'NG33', 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 Grantham run on mains gas, so a standard boiler-and-hob check is what most people need.

Where's this from?ONS Census 2021, Grantham: 79.5% 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 →

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 Grantham page. Always double-check on GOV.UK.

Next door to NG33

NG31 · GranthamNG32 · GranthamPE10 · BournePE9 · StamfordLE15 · EmpinghamLE14 · Brooksby

← Gas safety (CP12) across Grantham · all areas

Frequently asked questions

Which areas does NG33 cover?

NG33 (Grantham, Castle Bytham, Corby Glen) includes the wards of Castle, Croxton Kerrial, Glen, Grantham St Wulfram's, Isaac Newton, Lincrest, Wymondham (ONS Postcode Directory via postcodes.io).

Which postcode districts are next to NG33?

Neighbouring districts include NG31 (Grantham), NG32 (Grantham), PE10 (Bourne), PE9 (Stamford), LE15 (Empingham) (ONS Postcode Directory via Doogal). A pro covering NG33 may well cover these too, so it's worth asking.

How many homes are in NG33?

About 4,170 households and 9,709 residents at the 2011 Census, across 473 active postcodes (Doogal / ONS Postcode Directory).

Which council area is NG33 in?

NG33 sits in Melton, South Kesteven (postcodes.io). Parliamentary constituency: Grantham and Bourne, Melton and Syston, Rutland and Stamford.

📊 The numbers behind this page
Postcode district
NG33 1
Areas covered
Grantham, Castle Bytham, Corby Glen 2
Active postcodes
473 3
Households (2011 Census, via Doogal)
4,170 2
Population (2011 Census, via Doogal)
9,709 2
Electoral wards
Castle, Croxton Kerrial, Glen, Grantham St Wulfram's, Isaac Newton, Lincrest, Wymondham 4
Parliamentary constituencies
Grantham and Bourne, Melton and Syston, Rutland and Stamford 4
Local authority
Melton, South Kesteven 4
Households heated by mains gas only (Grantham built-up area)
79.5% 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.