Cambridge · CB23
EPC in CB23 (Cambourne – incl. Great and Lower)? We'll point you the right way.
Covering Cambourne – incl. Great and Lower, Barton, Comberton, Harlton, Great and Little Eversden, Bourn, Highfields Caldecote, Coton, Haslingfield, Kingston, Hardwick, Toft, Longstowe, Madingley, Dry Drayton, Papworth Everard, Lolworth, Bar Hill, Elsworth, Knapwell, Conington, Boxworth, Caxton, Papworth Saint Agnes, including Barrington, Caldecote, Cambourne. Find accredited domestic energy assessors nearby.
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Request an EPC in CB23 (Cambourne – incl. Great and Lower)
No EPC assessor listed for CB23 (Cambourne – incl. Great and Lower) yet. Tell us what you need and we'll find you a registered EPC assessor, free.
Request an EPC in CB23 (Cambourne – incl. Great and Lower)
How to check an EPC assessor is registered: see the Cambridge page.
CB23 (Cambourne – incl. Great and Lower) in a nutshell
CB23 covers Cambourne – incl. Great and Lower, Barton, Comberton, Harlton, Great and Little Eversden, Bourn, Highfields Caldecote, Coton, Haslingfield, Kingston, Hardwick, Toft, Longstowe, Madingley, Dry Drayton, Papworth Everard, Lolworth, Bar Hill, Elsworth, Knapwell, Conington, Boxworth, Caxton, Papworth Saint Agnes, 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 CB23
Two councils in one district
CB23 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 authorityGive your full postcode
CB23 stretches across Bar Hill, Barrington, Caldecote and more, so give your full postcode, not just 'CB23', when you ask for quotes.
Where's this from?
postcodes.io (ONSPD) wardsTerrace and semi country
Most homes here are terraces or semis. Insulation and heating upgrades are the usual way to nudge a rating up, so have receipts ready.
Where's this from?
ONS Census 2021, Cambridge: 27.5% terraced, 26.2% semi-detachedEngland landlord rules: quick version
- When you let: you need a valid EPC, usually good for 10 years.
- Minimum E: most private lets need E or better, unless exempt.
More detail on the Cambridge page. Always double-check on GOV.UK.
Next door to CB23
← Energy Performance Certificate (EPC) across Cambridge · all areas
Frequently asked questions
Which areas does CB23 cover?
CB23 (Cambourne – incl. Great and Lower, Barton, Comberton, Harlton, Great and Little Eversden, Bourn, Highfields Caldecote, Coton, Haslingfield, Kingston, Hardwick, Toft, Longstowe, Madingley, Dry Drayton, Papworth Everard, Lolworth, Bar Hill, Elsworth, Knapwell, Conington, Boxworth, Caxton, Papworth Saint Agnes) includes the wards of Bar Hill, Barrington, Caldecote, Cambourne, Caxton & Papworth, Coleridge, Girton, Hardwick, Harston & Comberton, Longstanton, Newnham, Swavesey (ONS Postcode Directory via postcodes.io).
Which postcode districts are next to CB23?
Neighbouring districts include CB3 (Cambridge – North-West), SG8 (Royston), PE27 (St Ives), CB24 (Histon), CB4 (Cambridge – North) (ONS Postcode Directory via Doogal). A pro covering CB23 may well cover these too, so it's worth asking.
How many homes are in CB23?
About 12,187 households and 30,941 residents at the 2011 Census, across 883 active postcodes (Doogal / ONS Postcode Directory).
Which council area is CB23 in?
CB23 sits in Cambridge, South Cambridgeshire (postcodes.io). Parliamentary constituency: Cambridge, South Cambridgeshire, St Neots and Mid Cambridgeshire.
📊 The numbers behind this page
- Postcode district
- CB23 1
- Areas covered
- Cambourne – incl. Great and Lower, Barton, Comberton, Harlton, Great and Little Eversden, Bourn, Highfields Caldecote, Coton, Haslingfield, Kingston, Hardwick, Toft, Longstowe, Madingley, Dry Drayton, Papworth Everard, Lolworth, Bar Hill, Elsworth, Knapwell, Conington, Boxworth, Caxton, Papworth Saint Agnes 2
- Active postcodes
- 883 3
- Households (2011 Census, via Doogal)
- 12,187 2
- Population (2011 Census, via Doogal)
- 30,941 2
- Electoral wards
- Bar Hill, Barrington, Caldecote, Cambourne, Caxton & Papworth, Coleridge, Girton, Hardwick … 4
- Parliamentary constituencies
- Cambridge, South Cambridgeshire, St Neots and Mid Cambridgeshire 4
- Local authority
- Cambridge, South Cambridgeshire 4
- Households privately renting (Cambridge built-up area)
- 31.6% 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.