EPC C by 2030: what the MEES changes mean for landlords

The government has confirmed that private rented homes in England and Wales will need to reach EPC C, with a single deadline of 1 October 2030 for all tenancies, and a spending cap of £10,000 per property. It's confirmed policy from the January 2026 government response, but not yet law: the regulations are expected to follow, targeted for 2027.

What's actually confirmed

• The minimum energy standard for rentals rises from the current EPC E to EPC C.
• One deadline: 1 October 2030 for all tenancies. An earlier idea of an interim 2028 date for new tenancies was dropped.
• A spending cap of £10,000 per property (or 10% of 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.

The important caveat: this is confirmed policy, set out in the government's January 2026 response, but the amending regulations aren't in force yet. Treat 2030 as the planning date, not a live legal duty today. The current legal minimum remains EPC E.

The EPC itself is changing too

Alongside the standard, the EPC methodology is being reformed under a new Home Energy Model, which will score homes on more than just 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, which makes a fresh assessment nearer the time worth more than assuming today's rating holds.

Where heating fits, and a word of caution

The heating system is a big driver of an EPC, which is where this crosses into gas work. But be careful with the common assumption that a heat pump automatically lifts the rating: 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's a change still to land.