What an EPC Covers, and What Scotland Actually Requires Today
An EPC rates a property’s energy efficiency from A, the most efficient, to G, the least efficient, along with estimated running costs and a list of recommended improvements. You need one every time a property is marketed for let, and a valid certificate has to be available to prospective tenants.
A standard EPC is valid for 10 years from the date it’s issued, unless significant energy-efficiency work is carried out in the meantime, in which case a new one can reflect the improvement.
Here’s the part that catches a lot of landlords out: there’s currently no minimum EPC rating required to let a property in Scotland. A property rated F or G can legally be let today. That’s different from England, which has had a Band E minimum since 2020.
That’s set to change. Scotland has proposed new rules, as part of the Heat in Buildings Standard, requiring a minimum Band C rating on a reformed Heat Retention Rating system, for new tenancies from 1 April 2028, extending to all private tenancies by the end of 2033. A new-style EPC system is expected to launch in autumn 2026. These are proposals moving through the regulatory process, not yet law.
There’s no need to panic about today’s rating. But if your property’s currently rated D or below, getting ahead of an upgrade now is the sensible move, rather than scrambling as 2028 gets closer.