Rated E for effort? Why your EPC rating matters more than ever

We said we'd keep the compliance series going, and here we are. If you've been following along — Renters' Rights Act, Awaab's Law, EICRs, gas safety certificates, the PRS database — you'll know the theme by now: the legislation keeps coming, and the landlords who stay ahead of it sleep better at night.

This week: EPCs. Arguably the one that's been talked about the most, changed the most times, and caused the most confusion. Let's clear it up.

What is an EPC?

An Energy Performance Certificate rates how energy efficient a property is, on a scale from A (very efficient) down to G (very much not). It's produced by an accredited assessor after they've looked at things like insulation, heating systems, windows, and how the property is built. The certificate is valid for ten years.

Every rental property must have a valid EPC before it can be marketed to let.

What's the current legal minimum?

Right now, all private rented properties in England must have an EPC rating of at least E. If your property is rated F or G, you cannot legally let it — full stop. The maximum fine for doing so is £30,000.

The big change coming: minimum C by 2030

This is the one that's been in the news. The government has confirmed that the minimum EPC rating for private rented properties will rise to C, with a deadline of 1 October 2030. That sounds like a long way off — and compared to some of the other deadlines we've covered in this series, it is — but there are two reasons not to leave it.

First, over half of all private rented properties in England are currently below a C rating. That's a lot of properties that need improvement work, and a lot of tradespeople who'll be in demand to do it. The closer you get to 2030, the longer the queue.

Second, the earlier you make improvements, the sooner you benefit from them — lower energy bills, happier tenants, and a property that's easier to let and retain tenants in.

What about the spending cap?

The government has set a cap on how much landlords are required to spend to reach a C rating: currently £10,000 per property. If you've genuinely spent up to that limit and still can't achieve a C, you can register an exemption. This was reduced from the previously proposed £15,000 — a change confirmed earlier this year.

What actually improves an EPC rating?

The most impactful improvements tend to be:

• Loft and wall insulation — often the single biggest mover on the rating

• Upgrading to a more efficient boiler, or switching to a heat pump

• Improving glazing (secondary or double glazing where there isn't any)

• Adding or upgrading heating controls — smart thermostats, TRVs on radiators

• LED lighting throughout

The assessor's report will usually include a list of recommended improvements and the estimated impact each one would have on the rating — it's worth digging this out if you have it, as it tells you exactly where to focus.

What we can help with

Some of the improvements that move an EPC rating fall squarely in our wheelhouse. Boiler upgrades, heating controls, secondary glazing, draught-proofing, and the associated electrical and plumbing work — these are all things we handle regularly. If you're looking at what needs doing and want a practical view on costs and timescales, give us a call and we'll take a look.

You can reach us on 020 7993 8277 or at info@lapps.co.uk.

One caveat worth noting

As of now, the final legislation confirming the 2030 deadline hasn't formally passed. The government's direction is clear, and the consultation response published earlier this year is explicit — but it's worth keeping an eye on developments, particularly if you're planning significant expenditure based on this timeline.

Next up in the series: end of tenancy repairs — what landlords are and aren't responsible for, and how to turn a property around quickly when a tenancy ends.

Legal disclaimer: The information in this post is provided for general guidance purposes only and does not constitute legal advice. EPC regulations are subject to change and final legislation had not been passed at the time of writing. We recommend seeking advice from a qualified professional if you have specific concerns about your legal obligations. LAP Property Services accepts no liability for any decisions made in reliance on this content.

LAP Property Services provide property maintenance, electrical, gas, and compliance services to landlords and letting agents across London. Visit www.lapps.co.uk to find out more.