Greathome

greathome.uk is a non-profit portal providing independent information about UK property to support buyers, sellers, and renters. Unaffiliated with any commercial company, the site is created and sponsored by Brandflame.co.uk

All toolsEPC explorer

EPC explorer

Every energy certificate registered in a postcode, and what one of them actually says.

MHCLG energy dataAddress identity not established

Certificates are listed for the whole postcode. Matching one to an exact property is your judgement, not ours — the register has no reliable address key.

TryBS1 5AHSW1A 1AAEH1 1YZ

Certificates inWC1X 0LJ · Camden

Change
A0
B1
C1
D0
E0
F0
G0
2 certificates registered in this postcode. One property can hold several over the years.
Selected certificateFlat C, 5 Cubitt Street, LONDON, WC1X 0LJ
CNowCPotential
Energy efficiency now
—
Potential after improvements
—
Floor area
62 m²
Property type
2, NR
Age band
Not recorded
Inspected
2 July 2025
Lodged
3 July 2025
Valid until
2 July 2035

Every certificate in WC1X 0LJ

CFlat C, 5 Cubitt Street, LONDON, WC1X 0LJLodged 3 July 2025B6 Torriano Mews, London, WC1X 0LJLodged 13 January 2025

Energy Performance Certificates from the MHCLG register, retrieved 26 October 2026. A certificate describes the property on the day it was inspected, under a standard assessment — not the bills you would pay, and not the state of it now. Greathome does not claim any of these is the property you are looking at; the register has no address key we can trust for that.

All tools Sold price records Area report

Understand a property’s energy evidence

Search the connected energy-certificate records and check which certificate belongs to the property you are considering.

How the tool works

  1. Search the postcode and inspect the addresses returned.
  2. Check certificate dates and identifiers before selecting a record.
  3. Read the published rating and recommendations in the context of the assessment date.

When to use it

Use EPC research before a viewing or when considering energy improvements. It helps organise questions for the seller, landlord or assessor.

UK coverage and assumptions

The connected open-data service covers England and Wales. A certificate is a dated energy assessment, not a structural survey or a prediction of your household’s bills.

Frequently asked questions

Does a better rating guarantee lower bills?

No. Energy use depends on occupancy, heating choices, tariffs and changes since assessment. The rating uses a defined methodology rather than your personal consumption.

Can several certificates exist for one address?

Yes. Check dates and identifiers and whether a newer assessment exists. An old record may have been replaced or expired.

Does the postcode confirm the property match?

No. A postcode can contain many homes. Match the exact address or relevant identifier before using floor area or certificate details.