EPC C by 2030: what the MEES changes mean for landlords
By Jordan Valentine-Dunn, Gas Safe registered engineer · 9 July 2026
Private rented homes in England and Wales will need to reach EPC C by 1 October 2030, with a £10,000 spending cap per property. That's confirmed government policy from the January 2026 response, but not yet law; the regulations are expected in 2027, and the current legal minimum stays EPC E.
When do rental properties need to be EPC C?
The confirmed deadline is 1 October 2030, for all tenancies. An earlier idea of an interim 2028 date for new tenancies was dropped, so there's one date to plan around rather than two. The important caveat is that this is confirmed policy, set out in the government's January 2026 response, but the amending regulations aren't in force yet; they're expected to follow, targeted for 2027. Treat 2030 as the planning date, not a live legal duty today. Until the regulations land, the legal minimum for letting remains EPC E.
What has actually been confirmed?
Four things, and they're worth separating from the speculation that surrounds this topic.
- The minimum energy standard for rentals rises from the current EPC E to EPC C.
- One deadline: 1 October 2030 for all tenancies in England and Wales.
- A spending cap of £10,000 per property, or 10% of the property's value for homes under £100,000, up from the current £3,500 cap.
- The penalty for non-compliance is rising to up to £30,000 per property, per breach.
What is the MEES spending cap for landlords?
£10,000 per property, and it works as a ceiling on what you can be required to spend. If you spend up to the cap on improvements and the property still can't reach EPC C, an exemption route is expected to apply, as it does under the current rules. That's a big jump from today's £3,500 cap, which tells you how seriously the government intends the standard, but it also puts a knowable upper bound on your exposure for any one property. For a portfolio, multiply it out and you have a worst-case budgeting figure to plan against, years before you need to spend it.
How is the EPC itself changing?
The methodology behind the certificate is being reformed under a new Home Energy Model, which will score homes on more than just running cost. Its introduction was pushed back and is now expected in the second half of 2027, with the exact cut-over still to be set. So the number you're aiming for and the way it's calculated are both moving at once. The practical consequence: a fresh assessment nearer the time is worth more than assuming today's rating holds, and it's usually worth pausing before commissioning expensive work that only just scrapes a C under a methodology that's about to be replaced.
Does installing a heat pump improve my EPC rating?
Not always, and this catches people out. Under today's cost-based methodology, electricity is priced several times higher than gas per unit, so swapping a modern gas boiler for a heat pump can leave the EPC flat or even slightly lower. It clearly helps when replacing electric storage heaters, oil or LPG. The reformed model is expected to reward heat pumps more fairly, but that change is still to land, which is another argument for timing any big heating decision against the new methodology rather than the old one.
What should landlords do between now and 2030?
Dig out your current EPC
Check the rating and the date. If the assessment is years old, its recommendations list is still the cheapest map you have of what an assessor thinks the property needs.
Budget against the cap
Sketch what the recommended improvements would cost against the £10,000 ceiling per property. A rough figure per property is fine at this stage; the point is knowing whether you're looking at loft insulation or a rewire-sized bill.
Time the big decisions
Where you can, hold major heating changes until the reformed EPC model is in force, so you're improving against the rating that will actually apply in 2030.
Keep the annual duties running
The energy rules are new; the gas safety ones aren't. Your gas safety record (CP12) still needs renewing every 12 months, whatever the EPC rules do around it.
This is general guidance, not legal or energy-assessment advice, and it's a moving policy: the figures here are from the government's January 2026 response and aren't yet in force. Check the official gov.uk pages and a qualified assessor before making a decision on a specific property. And on gas safety, only a Gas Safe registered engineer can carry out the checks and issue a valid record.