Cambridge · CB1

Gas safety certificate in CB1 (Cambridge – Central and South)? We'll point you the right way.

Covering Cambridge – Central and South, Teversham, including Abbey, Cambourne, Cherry Hinton. Find Gas Safe registered engineers nearby.

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Request a gas safety certificate in CB1 (Cambridge – Central and South)

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Request a gas safety certificate in CB1 (Cambridge – Central and South)

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

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CB1 (Cambridge – Central and South) in a nutshell

CB1 covers Cambridge – Central and South, Teversham, in Cambridge and South Cambridgeshire. Give your full postcode when you ask for quotes, so the pro can confirm they cover your street.

Local tips for CB1

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Two councils in one district

CB1 is split between Cambridge and South Cambridgeshire. 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

CB1 stretches across Abbey, Cambourne, Cherry Hinton and more, so give your full postcode, not just 'CB1', when you ask for quotes.

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

Lots of old CB1 postcodes have been retired. If an old letter shows a different postcode, use your current one.

Where's this from?Doogal/ONSPD: 1,159 of 2,788 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.

More detail on the Cambridge page. Always double-check on GOV.UK.

Next door to CB1

CB2 · Cambridge – WestCB22 · BabrahamCB5 · Cambridge – EastCB4 · Cambridge – NorthCB25 · CottenhamCB3 · Cambridge – North-West

← Gas safety (CP12) across Cambridge · all areas

Frequently asked questions

Which areas does CB1 cover?

CB1 (Cambridge – Central and South, Teversham) includes the wards of Abbey, Cambourne, Cherry Hinton, Coleridge, Fen Ditton & Fulbourn, Market, Petersfield, Queen Edith's, Romsey (ONS Postcode Directory via postcodes.io).

Which postcode districts are next to CB1?

Neighbouring districts include CB2 (Cambridge – West), CB22 (Babraham), CB5 (Cambridge – East), CB4 (Cambridge – North), CB25 (Cottenham) (ONS Postcode Directory via Doogal). A pro covering CB1 may well cover these too, so it's worth asking.

How many homes are in CB1?

About 19,951 households and 48,585 residents at the 2011 Census, across 1,159 active postcodes (Doogal / ONS Postcode Directory).

Which council area is CB1 in?

CB1 sits in Cambridge, South Cambridgeshire (postcodes.io). Parliamentary constituency: Cambridge, South Cambridgeshire, St Neots and Mid Cambridgeshire.

📊 The numbers behind this page
Postcode district
CB1 1
Areas covered
Cambridge – Central and South, Teversham 2
Active postcodes
1,159 3
Households (2011 Census, via Doogal)
19,951 2
Population (2011 Census, via Doogal)
48,585 2
Electoral wards
Abbey, Cambourne, Cherry Hinton, Coleridge, Fen Ditton & Fulbourn, Market, Petersfield, Queen Edith's … 4
Parliamentary constituencies
Cambridge, South Cambridgeshire, St Neots and Mid Cambridgeshire 4
Local authority
Cambridge, South Cambridgeshire 4
Households heated by mains gas only (Cambridge built-up area)
74.9% 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.