Most commercial landlords are still treating EPCs as a compliance afterthought. That window is closing.

Under proposed MEES Phase 2, every commercial property in England and Wales will need an EPC of C or better by April 2027. Today, the minimum is E. The maths on that gap is doing more landlords more damage than they realise.

Three things tend to surprise people when we run the numbers:

LED lighting alone shifts most buildings up at least one EPC band, often two, and pays back inside 18 months.

Heat pumps and electrified HVAC are doing more for EPC scores than fabric upgrades, even on older buildings, and they hedge against the next regulatory move (EPC B by 2030).

Portfolio sequencing matters more than picking the right intervention. Tying upgrades to lease events, rent reviews, and tenant transitions is the difference between an orderly programme and a panic in 2027.

The new guide breaks down what actually moves the needle, in what order, and how to evidence it through the EPC register. It’s written for asset managers staring at portfolios full of D and E ratings and wondering where to start.

If you’re sitting on a portfolio that needs a plan, that’s exactly the conversation we’re having with clients right now.