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

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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 inPO3 5LL · Portsmouth

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1 certificate registered in this postcode. One property can hold several over the years.

Every certificate in PO3 5LL

EFlat 1, Unit 4, The Approach, PORTSMOUTH, PO3 5LLLodged 15 December 2025

Energy Performance Certificates from the MHCLG register, retrieved 11 September 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.

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