EPC C by 2030: What London Landlords Need to Know About the New MEES Rules

A big change is coming for anyone who lets out property in London. In January 2026, the government confirmed its Warm Homes Plan. It sets one compliance deadline for every private rental in England and Wales: landlords must reach an EPC rating of C by 1 October 2030. That’s up from the current minimum of E.

This is confirmed policy, not a proposal. The government has dropped its earlier 2028 deadline for new tenancies. One date now applies to everyone. Below, we cover what’s changing, what it means for London landlords, and how to prepare without overspending.

What’s changing

• New minimum standard: EPC C (or equivalent under the new dual-metric system) replaces the current EPC E minimum. That minimum has applied since 2018.
• Single deadline: 1 October 2030 applies to all tenancies. There’s no phasing by tenancy start date.
• Spending cap: Landlords shouldn’t need to spend more than £10,000 per property to reach compliance. Lower-value homes carry a lower cap.
• Costs already count: Qualifying improvement work from October 2025 onwards counts towards that cap. Early upgrades aren’t wasted.
• Existing EPCs still valid: A property with a valid EPC C (or above) stays compliant under MEES until that certificate expires. EPCs typically last 10 years.
• Exemptions: A formal exemption process will cover properties where reaching C isn’t practical or cost-effective. This works similarly to the current MEES exemption system.

Why this matters now, not in 2030

Two reasons to act early:

1. The EPC system itself is changing. The government is updating the methodology behind EPC ratings. From around 2029, assessors will use the revised metrics for new EPCs. A property that holds a valid EPC C under the current system before that changeover stays compliant until it expires. A new EPC issued after the changeover, though, faces the new — reportedly stricter — methodology. Getting a strong rating under today’s system can lock in compliance for years.
2. Improvement work already counts. Spend from October 2025 counts towards the £10,000 cap. So insulation, glazing or heating upgrades you make now aren’t early in any wasted sense. They’re banked.

Do you own rental property in Croydon, Thornton Heath or Tooting? Build this into your maintenance and refurbishment planning this year. Demand for assessors and tradespeople will spike as 2029 approaches — don’t wait for that rush.

Where to start

1. Check your current rating. You can look up an existing EPC for free using the government’s Find an Energy Certificate service. If your property doesn’t have one, or it’s expired, book a new assessment first. You’ll need it before you can see what needs improving.
2. Get a fresh EPC if yours is old or missing. Our Residential EPC service covers this across London. Need it fast — for a remortgage, a new tenancy, or peace of mind? Our Same Day EPC service can turn it around within hours.
3. Understand what your grade actually means. Not sure how EPC bands translate into real running costs, or what “C” requires compared to your current rating? Our guide on Understanding EPC Ratings: What Your Grade Means breaks this down.
4. Check if you might qualify for an exemption. Some older or harder-to-treat properties may be eligible. See our article on EPC Exemptions in London for the current criteria.
5. Budget realistically. Our piece on The Cost of Getting an EPC in London covers assessment costs. Use it as a starting point before you factor in any improvement works.

A note for landlords preparing to sell or re-let

Are you also getting a property ready to go to market, rather than just holding it as a rental? An EPC is only one part of the picture. We’ve covered area-specific preparation advice for landlords and sellers in Croydon, Thornton Heath and Tooting. Our Property Marketing Package combines your EPC with photography and floor plans in one booking. That’s useful if you’re re-letting and want everything sorted in one visit.

The official source

The government has published full detail on the new standard, the cost cap and the exemption framework here: Improving the energy performance of privately rented homes — government response. Regulators hadn’t yet laid the legislation for the 2030 rule as of this writing. Check that page periodically for updates as the policy moves from plan to law.

Get your EPC sorted early

Do you need a first assessment, a renewal, or just want to know where your property stands against the 2030 target? We can help. Book an EPC assessment online, check our pricing, or get in touch for advice on your specific property before you commit to any improvement work.

This article is for general information. It reflects government policy as announced in the Warm Homes Plan (January 2026) and isn’t legal advice. Always check gov.uk for the latest official guidance before you make compliance decisions.