Lincoln · LN1

Gas safety certificate in LN1 (Lincoln city centre)? We'll point you the right way.

Covering Lincoln city centre, Stow, including Boultham, Carholme, Castle. Find Gas Safe registered engineers nearby.

Free to use · No sign-up to search · Always check their registration before you book

Request a gas safety certificate in LN1 (Lincoln city centre)

No gas safety engineer listed for LN1 (Lincoln city centre) yet. Tell us what you need and we'll find you a registered gas safety engineer, free.

Request a gas safety certificate in LN1 (Lincoln city centre)

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

See what a listing looks like

LN1 (Lincoln city centre) in a nutshell

LN1 covers Lincoln city centre, Stow, in Lincoln and Newark and Sherwood and West Lindsey. Give your full postcode when you ask for quotes, so the pro can confirm they cover your street.

Local tips for LN1

🧭

Two councils in one district

LN1 is split between Lincoln and Newark and Sherwood and West Lindsey. Some councils run their own landlord licensing, so check which one your home is in.

Where's this from?postcodes.io (ONSPD) local authority
📍

Give your full postcode

LN1 stretches across Boultham, Carholme, Castle and more, so give your full postcode, not just 'LN1', when you ask for quotes.

Where's this from?postcodes.io (ONSPD) wards
🔥

Mostly mains gas round here

Most homes in Lincoln run on mains gas, so a standard boiler-and-hob check is what most people need.

Where's this from?ONS Census 2021, Lincoln: 80.8% mains gas only
🔥
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 Lincoln page. Always double-check on GOV.UK.

Next door to LN1

LN6 · Doddington ParkLN2 · NettlehamLN5 · WaddonLN3 · LincolnDN21 · GainsboroughLN4 · Branston

← Gas safety (CP12) across Lincoln · all areas

Frequently asked questions

Which areas does LN1 cover?

LN1 (Lincoln city centre, Stow) includes the wards of Boultham, Carholme, Castle, Collingham, Dunholme and Welton, Minster, Saxilby, Scampton, Stow, Torksey (ONS Postcode Directory via postcodes.io).

Which postcode districts are next to LN1?

Neighbouring districts include LN6 (Doddington Park), LN2 (Nettleham), LN5 (Waddon), LN3 (Lincoln), DN21 (Gainsborough) (ONS Postcode Directory via Doogal). A pro covering LN1 may well cover these too, so it's worth asking.

How many homes are in LN1?

About 12,211 households and 28,261 residents at the 2011 Census, across 928 active postcodes (Doogal / ONS Postcode Directory).

Which council area is LN1 in?

LN1 sits in Lincoln, Newark and Sherwood, West Lindsey (postcodes.io). Parliamentary constituency: Gainsborough, Lincoln, Newark.

📊 The numbers behind this page
Postcode district
LN1 1
Areas covered
Lincoln city centre, Stow 2
Active postcodes
928 3
Households (2011 Census, via Doogal)
12,211 2
Population (2011 Census, via Doogal)
28,261 2
Electoral wards
Boultham, Carholme, Castle, Collingham, Dunholme and Welton, Minster, Saxilby, Scampton … 4
Parliamentary constituencies
Gainsborough, Lincoln, Newark 4
Local authority
Lincoln, Newark and Sherwood, West Lindsey 4
Households heated by mains gas only (Lincoln built-up area)
80.8% 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.