Wellingborough · NN9

Gas safety certificate in NN9 (Wellingborough)? We'll point you the right way.

Covering Wellingborough, Chelveston, Finedon, Great Harrowden, Irthlingborough, Little Harrowden, Raunds, including Barton Seagrave & Burton Latimer, Earls Barton, Hatton Park. Find Gas Safe registered engineers nearby.

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Request a gas safety certificate in NN9 (Wellingborough)

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NN9 (Wellingborough) in a nutshell

NN9 covers Wellingborough, Chelveston, Finedon, Great Harrowden, Irthlingborough, Little Harrowden, Raunds, in North Northamptonshire. Give your full postcode when you ask for quotes, so the pro can confirm they cover your street.

Local tips for NN9

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North Northamptonshire council area

NN9 is in North Northamptonshire's area. Some councils run their own landlord licensing, so it's worth checking theirs.

Where's this from?postcodes.io (ONSPD) local authority
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Give your full postcode

NN9 stretches across Barton Seagrave & Burton Latimer, Earls Barton, Finedon and more, so give your full postcode, not just 'NN9', when you ask for quotes.

Where's this from?postcodes.io (ONSPD) wards
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Postcodes change here

Lots of old NN9 postcodes have been retired. If an old letter shows a different postcode, use your current one.

Where's this from?Doogal/ONSPD: 675 of 1,174 postcodes active
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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.

Always double-check on GOV.UK.

Next door to NN9

NN10 · Higham FerrersNN8 · WellingboroughNN29 · BozeatNN15 · Burton LatimerNN16 · KetteringNN14 · Broughton

all areas

Frequently asked questions

Which areas does NN9 cover?

NN9 (Wellingborough, Chelveston, Finedon, Great Harrowden, Irthlingborough, Little Harrowden, Raunds) includes the wards of Barton Seagrave & Burton Latimer, Earls Barton, Finedon, Hatton Park, Higham Ferrers, Irthlingborough, Raunds, Victoria (ONS Postcode Directory via postcodes.io).

Which postcode districts are next to NN9?

Neighbouring districts include NN10 (Higham Ferrers), NN8 (Wellingborough), NN29 (Bozeat), NN15 (Burton Latimer), NN16 (Kettering) (ONS Postcode Directory via Doogal). A pro covering NN9 may well cover these too, so it's worth asking.

How many homes are in NN9?

About 11,047 households and 26,248 residents at the 2011 Census, across 675 active postcodes (Doogal / ONS Postcode Directory).

Which council area is NN9 in?

NN9 sits in North Northamptonshire (postcodes.io). Parliamentary constituency: Corby and East Northamptonshire, Daventry, Kettering, Wellingborough and Rushden.

📊 The numbers behind this page
Postcode district
NN9 1
Areas covered
Wellingborough, Chelveston, Finedon, Great Harrowden, Irthlingborough, Little Harrowden, Raunds 2
Active postcodes
675 3
Households (2011 Census, via Doogal)
11,047 2
Population (2011 Census, via Doogal)
26,248 2
Electoral wards
Barton Seagrave & Burton Latimer, Earls Barton, Finedon, Hatton Park, Higham Ferrers, Irthlingborough, Raunds, Victoria 4
Parliamentary constituencies
Corby and East Northamptonshire, Daventry, Kettering, Wellingborough and Rushden 4
Local authority
North Northamptonshire 4
Households heated by mains gas only (Wellingborough built-up area)
81.9% 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.